| id
				 stringlengths 8 8 | ctx
				 stringlengths 24 1.58k | output
				 stringlengths 20 25 | instruction
				 stringlengths 638 2.19k | 
|---|---|---|---|
| 
	e6dHMERy | 
	1. e4 1... g6 2. d4 2... Bg7 3. f4 3... c5 4. Be3 4... cxd4 5. Bxd4 5... Bxd4 6. Qxd4 6... Nf6 7. e5 7... Nc6 8. Qc3 8... Nd5 9. Qc4 9... e6 10. Nf3 10... Ne3 11. Qd3 11... Nf5 12. Nbd2 12... d5 13. Be2 13... Qb6 14. O-O-O 14... Bd7 15. Qb3 15... Qc7 16. g4 16... Nfd4 17. Nxd4 17... Nxd4 18. Qd3 18... Rc8 19. c3 19... Nxe2+ 20. Qxe2 20... d4 21. c4 21... Bb5 22. b3 22... O-O 23. Kb2 23... Bc6 24. Ne4 24... Rfd8 25. Nf6+ 25... Kg7 26. Rhg1 26... a5 27. h4 27... a4 28. h5 28... b5 29. hxg6 29... fxg6 30. Qh2 30... Rh8 31. Rxd4 31... axb3 32. axb3 32... Qb6 33. Rgd1 33... bxc4 34. Rd7+ 34... Bxd7 35. | 
	<answer> Rxd7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... g6 2. d4 2... Bg7 3. f4 3... c5 4. Be3 4... cxd4 5. Bxd4 5... Bxd4 6. Qxd4 6... Nf6 7. e5 7... Nc6 8. Qc3 8... Nd5 9. Qc4 9... e6 10. Nf3 10... Ne3 11. Qd3 11... Nf5 12. Nbd2 12... d5 13. Be2 13... Qb6 14. O-O-O 14... Bd7 15. Qb3 15... Qc7 16. g4 16... Nfd4 17. Nxd4 17... Nxd4 18. Qd3 18... Rc8 19. c3 19... Nxe2+ 20. Qxe2 20... d4 21. c4 21... Bb5 22. b3 22... O-O 23. Kb2 23... Bc6 24. Ne4 24... Rfd8 25. Nf6+ 25... Kg7 26. Rhg1 26... a5 27. h4 27... a4 28. h5 28... b5 29. hxg6 29... fxg6 30. Qh2 30... Rh8 31. Rxd4 31... axb3 32. axb3 32... Qb6 33. Rgd1 33... bxc4 34. Rd7+ 34... Bxd7 35.
 | 
| 
	a6FTQKvk | 
	1. e4 1... e5 2. Nf3 2... d6 3. Bc4 3... Nf6 4. Ng5 4... Be6 5. Nxe6 5... fxe6 6. Bxe6 6... Qe7 7. Bd5 7... c6 8. Bb3 8... Nxe4 9. O-O 9... Nf6 10. d3 10... Qc7 11. Nc3 11... Be7 12. Ne4 12... Nbd7 13. a3 13... O-O-O 14. c4 14... Nxe4 15. dxe4 15... Nc5 16. Bc2 16... d5 17. exd5 17... cxd5 18. b4 18... dxc4 19. Qg4+ 19... Nd7 20. Qxg7 20... Bf6 21. Qg3 21... Rdg8 22. Qf3 22... Kb8 23. Be3 23... e4 24. Qxe4 24... Bxa1 25. Rxa1 25... Re8 26. Qd4 26... b6 27. Ba4 27... Kc8 28. Rd1 28... Rd8 29. Bf4 29... Ne5 30. Bxe5 30... | 
	<answer> Rxd4</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... d6 3. Bc4 3... Nf6 4. Ng5 4... Be6 5. Nxe6 5... fxe6 6. Bxe6 6... Qe7 7. Bd5 7... c6 8. Bb3 8... Nxe4 9. O-O 9... Nf6 10. d3 10... Qc7 11. Nc3 11... Be7 12. Ne4 12... Nbd7 13. a3 13... O-O-O 14. c4 14... Nxe4 15. dxe4 15... Nc5 16. Bc2 16... d5 17. exd5 17... cxd5 18. b4 18... dxc4 19. Qg4+ 19... Nd7 20. Qxg7 20... Bf6 21. Qg3 21... Rdg8 22. Qf3 22... Kb8 23. Be3 23... e4 24. Qxe4 24... Bxa1 25. Rxa1 25... Re8 26. Qd4 26... b6 27. Ba4 27... Kc8 28. Rd1 28... Rd8 29. Bf4 29... Ne5 30. Bxe5 30...
 | 
| 
	iFTmMQ2k | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... Nf6 4. Ng5 4... d5 5. exd5 5... Nxd5 6. Nxf7 6... Kxf7 7. Qf3+ 7... Ke6 8. Nc3 8... Nb4 9. a3 9... Nxc2+ 10. Kd1 10... Nxa1 11. Nxd5 11... Kd6 12. Nb4 12... Qg5 13. | 
	<answer> Qd5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... Nf6 4. Ng5 4... d5 5. exd5 5... Nxd5 6. Nxf7 6... Kxf7 7. Qf3+ 7... Ke6 8. Nc3 8... Nb4 9. a3 9... Nxc2+ 10. Kd1 10... Nxa1 11. Nxd5 11... Kd6 12. Nb4 12... Qg5 13.
 | 
| 
	hPEXPIRz | 
	1. e4 1... c5 2. Bc4 2... e6 3. Nf3 3... Nc6 4. d4 4... d5 5. exd5 5... exd5 6. Bb5 6... a6 7. Bxc6+ 7... bxc6 8. Ne5 8... Bb7 9. Qe2 9... Be7 10. dxc5 10... Nf6 11. b4 11... O-O 12. O-O 12... Re8 13. Bb2 13... a5 14. c3 14... axb4 15. cxb4 15... Ba6 16. Nd3 16... Bxc5 17. Qf3 17... Bxd3 18. Qxd3 18... Bxb4 19. Nd2 19... Qe7 20. a3 20... Bxd2 21. Qxd2 21... Qe2 22. Qc3 22... Qe6 23. h3 23... Qe5 24. | 
	<answer> Qxe5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Bc4 2... e6 3. Nf3 3... Nc6 4. d4 4... d5 5. exd5 5... exd5 6. Bb5 6... a6 7. Bxc6+ 7... bxc6 8. Ne5 8... Bb7 9. Qe2 9... Be7 10. dxc5 10... Nf6 11. b4 11... O-O 12. O-O 12... Re8 13. Bb2 13... a5 14. c3 14... axb4 15. cxb4 15... Ba6 16. Nd3 16... Bxc5 17. Qf3 17... Bxd3 18. Qxd3 18... Bxb4 19. Nd2 19... Qe7 20. a3 20... Bxd2 21. Qxd2 21... Qe2 22. Qc3 22... Qe6 23. h3 23... Qe5 24.
 | 
| 
	ux8zlGEX | 
	1. d4 1... Nf6 2. c4 2... g6 3. Nc3 3... Bg7 4. e3 4... O-O 5. Nf3 5... d6 6. h3 6... Re8 7. Bd3 7... e5 8. d5 8... e4 9. Bxe4 9... Nxe4 10. Qc2 10... Nxc3 11. bxc3 11... Bf5 12. Qd2 12... Na6 13. O-O 13... Nc5 14. Bb2 14... Ne4 15. Qc1 15... Ng5 16. Nd4 16... Bd7 17. f4 17... Ne4 18. Re1 18... Qh4 19. Qc2 19... Bxd4 20. cxd4 20... Bf5 21. Qe2 21... Qg3 22. Kh1 22... Qh4 23. Qf3 23... Nf2+ 24. Kg1 24... Ne4 25. Rac1 25... Rac8 26. c5 26... dxc5 27. dxc5 27... Nxc5 28. e4 28... Bxe4 29. Qc3 29... f6 30. Qxc5 30... Qg3 31. Re2 31... Kf7 32. Qc4 32... Bf5 33. d6+ 33... Be6 34. Rxe6 34... Rxe6 35. d7 35... Rd8 36. Qxc7 36... Ke7 37. Qc5+ 37... Rd6 38. | 
	<answer> Bxf6+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. c4 2... g6 3. Nc3 3... Bg7 4. e3 4... O-O 5. Nf3 5... d6 6. h3 6... Re8 7. Bd3 7... e5 8. d5 8... e4 9. Bxe4 9... Nxe4 10. Qc2 10... Nxc3 11. bxc3 11... Bf5 12. Qd2 12... Na6 13. O-O 13... Nc5 14. Bb2 14... Ne4 15. Qc1 15... Ng5 16. Nd4 16... Bd7 17. f4 17... Ne4 18. Re1 18... Qh4 19. Qc2 19... Bxd4 20. cxd4 20... Bf5 21. Qe2 21... Qg3 22. Kh1 22... Qh4 23. Qf3 23... Nf2+ 24. Kg1 24... Ne4 25. Rac1 25... Rac8 26. c5 26... dxc5 27. dxc5 27... Nxc5 28. e4 28... Bxe4 29. Qc3 29... f6 30. Qxc5 30... Qg3 31. Re2 31... Kf7 32. Qc4 32... Bf5 33. d6+ 33... Be6 34. Rxe6 34... Rxe6 35. d7 35... Rd8 36. Qxc7 36... Ke7 37. Qc5+ 37... Rd6 38.
 | 
| 
	k8Iy6lMu | 
	1. e4 1... c6 2. d4 2... d5 3. exd5 3... cxd5 4. Bd3 4... Nf6 5. Bg5 5... Bg4 6. Nf3 6... Nc6 7. c3 7... e6 8. Nbd2 8... Bd6 9. Qb3 9... Qc8 10. Bxf6 10... gxf6 11. O-O 11... Bh5 12. Rfe1 12... Qd7 13. Qxd5 13... | 
	<answer> Bxh2+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c6 2. d4 2... d5 3. exd5 3... cxd5 4. Bd3 4... Nf6 5. Bg5 5... Bg4 6. Nf3 6... Nc6 7. c3 7... e6 8. Nbd2 8... Bd6 9. Qb3 9... Qc8 10. Bxf6 10... gxf6 11. O-O 11... Bh5 12. Rfe1 12... Qd7 13. Qxd5 13...
 | 
| 
	3E7A5Y0e | 
	1. d4 1... Nf6 2. Nf3 2... b6 3. e3 3... Bb7 4. Nbd2 4... g6 5. Bd3 5... Bg7 6. O-O 6... O-O 7. Re1 7... c5 8. c3 8... d6 9. e4 9... Nbd7 10. e5 10... dxe5 11. dxe5 11... Ng4 12. e6 12... Nde5 13. Nxe5 13... Nxe5 14. exf7+ 14... Rxf7 15. Be4 15... Bxe4 16. Nxe4 16... Nd3 17. Rf1 17... Qd5 18. Ng3 18... c4 19. Qc2 19... Raf8 20. Be3 20... h5 21. Rad1 21... h4 22. Ne2 22... h3 23. gxh3 23... Qh5 24. Kg2 24... Qf3+ 25. Kg1 25... Qxh3 26. Rxd3 26... cxd3 27. Qxd3 27... Be5 28. Ng3 28... Bxg3 29. hxg3 29... Rh7 30. Qd5+ 30... e6 31. Qg2 31... Qh5 32. Bd4 32... Rf3 33. Re1 33... Qg4 34. Rxe6 34... Qxe6 35. Qxf3 35... | 
	<answer> Qe1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. Nf3 2... b6 3. e3 3... Bb7 4. Nbd2 4... g6 5. Bd3 5... Bg7 6. O-O 6... O-O 7. Re1 7... c5 8. c3 8... d6 9. e4 9... Nbd7 10. e5 10... dxe5 11. dxe5 11... Ng4 12. e6 12... Nde5 13. Nxe5 13... Nxe5 14. exf7+ 14... Rxf7 15. Be4 15... Bxe4 16. Nxe4 16... Nd3 17. Rf1 17... Qd5 18. Ng3 18... c4 19. Qc2 19... Raf8 20. Be3 20... h5 21. Rad1 21... h4 22. Ne2 22... h3 23. gxh3 23... Qh5 24. Kg2 24... Qf3+ 25. Kg1 25... Qxh3 26. Rxd3 26... cxd3 27. Qxd3 27... Be5 28. Ng3 28... Bxg3 29. hxg3 29... Rh7 30. Qd5+ 30... e6 31. Qg2 31... Qh5 32. Bd4 32... Rf3 33. Re1 33... Qg4 34. Rxe6 34... Qxe6 35. Qxf3 35...
 | 
| 
	1eNLZGWY | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... Nf6 4. O-O 4... Bc5 5. Nxe5 5... Nxe5 6. d4 6... O-O 7. dxe5 7... Nxe4 8. Bd3 8... d5 9. Bxe4 9... dxe4 10. Qxd8 10... Rxd8 11. Nc3 11... Bf5 12. Bg5 12... Re8 13. Nd5 13... Rac8 14. Bf4 14... c6 15. Ne3 15... Bg6 16. Rad1 16... Rcd8 17. Rxd8 17... Rxd8 18. Rd1 18... Rxd1+ 19. Nxd1 19... h6 20. Kf1 20... Kf8 21. c3 21... a5 22. Be3 22... Bxe3 23. Nxe3 23... Ke7 24. f4 24... exf3 25. gxf3 25... Bd3+ 26. Kf2 26... Ke6 27. f4 27... Bb1 28. a3 28... a4 29. Kf3 29... Ba2 30. Ke4 30... g6 31. h4 31... c5 32. Kd3 32... b5 33. Ng4 33... | 
	<answer> Kf5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... Nf6 4. O-O 4... Bc5 5. Nxe5 5... Nxe5 6. d4 6... O-O 7. dxe5 7... Nxe4 8. Bd3 8... d5 9. Bxe4 9... dxe4 10. Qxd8 10... Rxd8 11. Nc3 11... Bf5 12. Bg5 12... Re8 13. Nd5 13... Rac8 14. Bf4 14... c6 15. Ne3 15... Bg6 16. Rad1 16... Rcd8 17. Rxd8 17... Rxd8 18. Rd1 18... Rxd1+ 19. Nxd1 19... h6 20. Kf1 20... Kf8 21. c3 21... a5 22. Be3 22... Bxe3 23. Nxe3 23... Ke7 24. f4 24... exf3 25. gxf3 25... Bd3+ 26. Kf2 26... Ke6 27. f4 27... Bb1 28. a3 28... a4 29. Kf3 29... Ba2 30. Ke4 30... g6 31. h4 31... c5 32. Kd3 32... b5 33. Ng4 33...
 | 
| 
	tXCGIV1v | 
	1. Nf3 1... Nf6 2. d3 2... d5 3. g3 3... b6 4. Bg2 4... Bb7 5. O-O 5... e6 6. c4 6... Bc5 7. Nc3 7... O-O 8. cxd5 8... Nxd5 9. Qb3 9... a5 10. a4 10... Nxc3 11. Qxc3 11... Bb4 12. Qc2 12... Na6 13. Bf4 13... Nc5 14. Rfd1 14... Rc8 15. Ne5 15... f6 16. Nc6 16... Qd7 17. Nxb4 17... Bxg2 18. Kxg2 18... axb4 19. d4 19... Qd5+ 20. Kg1 20... Nb3 21. Rab1 21... Ra8 22. e4 22... Nxd4 23. Qxc7 23... Qxe4 24. Qxb6 24... Ne2+ 25. Kf1 25... Nxf4 26. gxf4 26... Rfb8 27. Qe3 27... Qh1+ 28. Ke2 28... Qxh2 29. Qxe6+ 29... Kf8 30. Rd7 30... Re8 31. | 
	<answer> Rf7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. Nf3 1... Nf6 2. d3 2... d5 3. g3 3... b6 4. Bg2 4... Bb7 5. O-O 5... e6 6. c4 6... Bc5 7. Nc3 7... O-O 8. cxd5 8... Nxd5 9. Qb3 9... a5 10. a4 10... Nxc3 11. Qxc3 11... Bb4 12. Qc2 12... Na6 13. Bf4 13... Nc5 14. Rfd1 14... Rc8 15. Ne5 15... f6 16. Nc6 16... Qd7 17. Nxb4 17... Bxg2 18. Kxg2 18... axb4 19. d4 19... Qd5+ 20. Kg1 20... Nb3 21. Rab1 21... Ra8 22. e4 22... Nxd4 23. Qxc7 23... Qxe4 24. Qxb6 24... Ne2+ 25. Kf1 25... Nxf4 26. gxf4 26... Rfb8 27. Qe3 27... Qh1+ 28. Ke2 28... Qxh2 29. Qxe6+ 29... Kf8 30. Rd7 30... Re8 31.
 | 
| 
	1Ybb25nE | 
	1. d4 1... d5 2. c4 2... Nf6 3. cxd5 3... Nxd5 4. e4 4... Nb6 5. Nc3 5... e5 6. Nf3 6... exd4 7. Nxd4 7... Bb4 8. Bd3 8... Qxd4 9. | 
	<answer> Bb5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... d5 2. c4 2... Nf6 3. cxd5 3... Nxd5 4. e4 4... Nb6 5. Nc3 5... e5 6. Nf3 6... exd4 7. Nxd4 7... Bb4 8. Bd3 8... Qxd4 9.
 | 
| 
	X3wB3Y4O | 
	1. g4 1... e5 2. Bg2 2... d5 3. c3 3... Nf6 4. g5 4... Ng4 5. f3 5... Qxg5 6. fxg4 6... Qxg4 7. Bf3 7... Qh4+ 8. Kf1 8... e4 9. Bg2 9... Bc5 10. d4 10... exd3 11. Qe1 11... Qxe1+ 12. Kxe1 12... O-O 13. exd3 13... c6 14. Bd2 14... Re8+ 15. Kd1 15... Bg4+ 16. Bf3 16... Bf5 17. Kc2 17... d4 18. Ne2 18... dxc3 19. Bxc3 19... Nd7 20. Rg1 20... g6 21. Nd2 21... Ne5 22. Bxe5 22... Rxe5 23. Rg3 23... Bd6 24. Rgg1 24... Rae8 25. Nd4 25... Bc5 26. N2b3 26... Bxd4 27. Nxd4 27... c5 28. Nxf5 28... Rxf5 29. Bxb7 29... Rb8 30. Be4 30... Rf2+ 31. Kc3 31... Rbxb2 32. h3 32... | 
	<answer> Rfc2#</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. g4 1... e5 2. Bg2 2... d5 3. c3 3... Nf6 4. g5 4... Ng4 5. f3 5... Qxg5 6. fxg4 6... Qxg4 7. Bf3 7... Qh4+ 8. Kf1 8... e4 9. Bg2 9... Bc5 10. d4 10... exd3 11. Qe1 11... Qxe1+ 12. Kxe1 12... O-O 13. exd3 13... c6 14. Bd2 14... Re8+ 15. Kd1 15... Bg4+ 16. Bf3 16... Bf5 17. Kc2 17... d4 18. Ne2 18... dxc3 19. Bxc3 19... Nd7 20. Rg1 20... g6 21. Nd2 21... Ne5 22. Bxe5 22... Rxe5 23. Rg3 23... Bd6 24. Rgg1 24... Rae8 25. Nd4 25... Bc5 26. N2b3 26... Bxd4 27. Nxd4 27... c5 28. Nxf5 28... Rxf5 29. Bxb7 29... Rb8 30. Be4 30... Rf2+ 31. Kc3 31... Rbxb2 32. h3 32...
 | 
| 
	x3zA93rC | 
	1. e4 1... c5 2. Bc4 2... Nc6 3. c3 3... d6 4. h3 4... Nf6 5. d3 5... g6 6. Bg5 6... Bg7 7. Nf3 7... O-O 8. O-O 8... a6 9. a4 9... Bd7 10. Nbd2 10... Ne5 11. Nxe5 11... dxe5 12. Nf3 12... Qc7 13. Bh4 13... Rfe8 14. Bg3 14... Nh5 15. Bh2 15... Nf4 16. Ng5 16... Rf8 17. Bxf4 17... exf4 18. Nf3 18... Kh8 19. Qd2 19... f5 20. Rfe1 20... fxe4 21. Rxe4 21... e5 22. Rae1 22... Rae8 23. Ng5 23... Bf5 24. R4e2 24... Bf6 25. Nf3 25... Bg7 26. Nxe5 26... Bxe5 27. d4 27... cxd4 28. cxd4 28... Qxc4 29. Rxe5 29... Rxe5 30. Rxe5 30... Rd8 31. Qxf4 31... Qxa4 32. Qe3 32... Qxd4 33. | 
	<answer> Re8+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Bc4 2... Nc6 3. c3 3... d6 4. h3 4... Nf6 5. d3 5... g6 6. Bg5 6... Bg7 7. Nf3 7... O-O 8. O-O 8... a6 9. a4 9... Bd7 10. Nbd2 10... Ne5 11. Nxe5 11... dxe5 12. Nf3 12... Qc7 13. Bh4 13... Rfe8 14. Bg3 14... Nh5 15. Bh2 15... Nf4 16. Ng5 16... Rf8 17. Bxf4 17... exf4 18. Nf3 18... Kh8 19. Qd2 19... f5 20. Rfe1 20... fxe4 21. Rxe4 21... e5 22. Rae1 22... Rae8 23. Ng5 23... Bf5 24. R4e2 24... Bf6 25. Nf3 25... Bg7 26. Nxe5 26... Bxe5 27. d4 27... cxd4 28. cxd4 28... Qxc4 29. Rxe5 29... Rxe5 30. Rxe5 30... Rd8 31. Qxf4 31... Qxa4 32. Qe3 32... Qxd4 33.
 | 
| 
	PWjy2kpB | 
	1. e4 1... c5 2. Nf3 2... Nc6 3. Nc3 3... g6 4. d4 4... cxd4 5. Nxd4 5... Bg7 6. Be3 6... Nf6 7. Nxc6 7... bxc6 8. e5 8... Ng8 9. f4 9... Nh6 10. Qd2 10... d6 11. O-O-O 11... O-O 12. Bc4 12... Nf5 13. Bf2 13... h5 14. Rhe1 14... Qc7 15. Qe2 15... Rb8 16. Bb3 16... c5 17. Kb1 17... Bd7 18. Qa6 18... Rfc8 19. Nd5 19... Qd8 20. exd6 20... e6 21. Ne7+ 21... Nxe7 22. dxe7 22... Qxe7 23. Qxa7 23... Qf6 24. Re5 24... c4 25. Rxd7 25... cxb3 26. axb3 26... Qxf4 27. Re2 27... Ra8 28. Qe3 28... Qb4 29. Qf3 29... | 
	<answer> Ra1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... Nc6 3. Nc3 3... g6 4. d4 4... cxd4 5. Nxd4 5... Bg7 6. Be3 6... Nf6 7. Nxc6 7... bxc6 8. e5 8... Ng8 9. f4 9... Nh6 10. Qd2 10... d6 11. O-O-O 11... O-O 12. Bc4 12... Nf5 13. Bf2 13... h5 14. Rhe1 14... Qc7 15. Qe2 15... Rb8 16. Bb3 16... c5 17. Kb1 17... Bd7 18. Qa6 18... Rfc8 19. Nd5 19... Qd8 20. exd6 20... e6 21. Ne7+ 21... Nxe7 22. dxe7 22... Qxe7 23. Qxa7 23... Qf6 24. Re5 24... c4 25. Rxd7 25... cxb3 26. axb3 26... Qxf4 27. Re2 27... Ra8 28. Qe3 28... Qb4 29. Qf3 29...
 | 
| 
	v1IvFXem | 
	1. d4 1... f5 2. Bf4 2... Nf6 3. Nf3 3... e6 4. Nc3 4... d5 5. e3 5... c6 6. Bxb8 6... Rxb8 7. a3 7... Bd6 8. Ng5 8... O-O 9. Qf3 9... Ne4 10. Ngxe4 10... fxe4 11. Qh5 11... Rf5 12. Qe2 12... Qf6 13. g4 13... Rg5 14. h4 14... Rg6 15. h5 15... Rg5 16. Bh3 16... e5 17. O-O-O 17... exd4 18. Rxd4 18... Be5 19. Rdd1 19... Bxc3 20. bxc3 20... Qxc3 21. f4 21... exf3 22. Qxf3 22... Qxa3+ 23. Kd2 23... Qb4+ 24. Ke2 24... Re5 25. Rd4 25... Qxd4 26. Rf1 26... Be6 27. g5 27... Bxh3 28. | 
	<answer> Qf7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... f5 2. Bf4 2... Nf6 3. Nf3 3... e6 4. Nc3 4... d5 5. e3 5... c6 6. Bxb8 6... Rxb8 7. a3 7... Bd6 8. Ng5 8... O-O 9. Qf3 9... Ne4 10. Ngxe4 10... fxe4 11. Qh5 11... Rf5 12. Qe2 12... Qf6 13. g4 13... Rg5 14. h4 14... Rg6 15. h5 15... Rg5 16. Bh3 16... e5 17. O-O-O 17... exd4 18. Rxd4 18... Be5 19. Rdd1 19... Bxc3 20. bxc3 20... Qxc3 21. f4 21... exf3 22. Qxf3 22... Qxa3+ 23. Kd2 23... Qb4+ 24. Ke2 24... Re5 25. Rd4 25... Qxd4 26. Rf1 26... Be6 27. g5 27... Bxh3 28.
 | 
| 
	NoSXku8j | 
	1. d4 1... Nf6 2. Bf4 2... e6 3. e3 3... d5 4. Nf3 4... c5 5. Nbd2 5... Qb6 6. Rb1 6... Nc6 7. c3 7... Qd8 8. h3 8... Bd6 9. Bxd6 9... Qxd6 10. Bb5 10... O-O 11. O-O 11... Bd7 12. Qe2 12... Rfe8 13. Rfe1 13... a6 14. Bxc6 14... Bxc6 15. Ne5 15... Nd7 16. f4 16... f6 17. Nxd7 17... Bxd7 18. Nf3 18... Bb5 19. Qc2 19... Rac8 20. Rbd1 20... Qc6 21. Rd2 21... Qb6 22. g4 22... Bd7 23. g5 23... cxd4 24. exd4 24... e5 25. fxe5 25... Bxh3 26. Rh2 26... Qe6 27. Kf2 27... fxg5 28. Nxg5 28... Rf8+ 29. | 
	<answer> Ke3</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. Bf4 2... e6 3. e3 3... d5 4. Nf3 4... c5 5. Nbd2 5... Qb6 6. Rb1 6... Nc6 7. c3 7... Qd8 8. h3 8... Bd6 9. Bxd6 9... Qxd6 10. Bb5 10... O-O 11. O-O 11... Bd7 12. Qe2 12... Rfe8 13. Rfe1 13... a6 14. Bxc6 14... Bxc6 15. Ne5 15... Nd7 16. f4 16... f6 17. Nxd7 17... Bxd7 18. Nf3 18... Bb5 19. Qc2 19... Rac8 20. Rbd1 20... Qc6 21. Rd2 21... Qb6 22. g4 22... Bd7 23. g5 23... cxd4 24. exd4 24... e5 25. fxe5 25... Bxh3 26. Rh2 26... Qe6 27. Kf2 27... fxg5 28. Nxg5 28... Rf8+ 29.
 | 
| 
	REKAB94S | 
	1. e4 1... c5 2. Nf3 2... Nc6 3. c3 3... e5 4. Bb5 4... a6 5. Bxc6 5... bxc6 6. d3 6... Qc7 7. O-O 7... Nf6 8. Bg5 8... Be7 9. h3 9... O-O 10. Nbd2 10... d5 11. Bxf6 11... Bxf6 12. exd5 12... cxd5 13. Re1 13... Bb7 14. Rc1 14... d4 15. cxd4 15... exd4 16. Nb3 16... Be7 17. Nfxd4 17... Qd7 18. Nxc5 18... | 
	<answer> Bxc5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... Nc6 3. c3 3... e5 4. Bb5 4... a6 5. Bxc6 5... bxc6 6. d3 6... Qc7 7. O-O 7... Nf6 8. Bg5 8... Be7 9. h3 9... O-O 10. Nbd2 10... d5 11. Bxf6 11... Bxf6 12. exd5 12... cxd5 13. Re1 13... Bb7 14. Rc1 14... d4 15. cxd4 15... exd4 16. Nb3 16... Be7 17. Nfxd4 17... Qd7 18. Nxc5 18...
 | 
| 
	3rK2R4OM | 
	1. e4 1... e5 2. Nc3 2... Nf6 3. Bc4 3... Bb4 4. d3 4... O-O 5. Bd2 5... Nc6 6. Nd5 6... Nxd5 7. Bxd5 7... Bxd2+ 8. Qxd2 8... Ne7 9. Bb3 9... Ng6 10. Nf3 10... d6 11. O-O-O 11... Bd7 12. d4 12... Bc6 13. Rde1 13... a5 14. h4 14... a4 15. Bc4 15... d5 16. exd5 16... Bxd5 17. Bxd5 17... Qxd5 18. Nxe5 18... Nxe5 19. Rxe5 19... Qxa2 20. Kd1 20... Qa1+ 21. Qc1 21... Qxc1+ 22. Kxc1 22... a3 23. bxa3 23... Rxa3 24. Kd2 24... Ra4 25. c3 25... Ra2+ 26. Ke3 26... Ra3 27. Kd3 27... f6 28. Re7 28... Ra2 29. Rf1 29... Rc8 30. g4 30... c5 31. Rxb7 31... cxd4 32. cxd4 32... Ra3+ 33. Ke4 33... Re8+ 34. Kf5 34... | 
	<answer> Rf3#</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nc3 2... Nf6 3. Bc4 3... Bb4 4. d3 4... O-O 5. Bd2 5... Nc6 6. Nd5 6... Nxd5 7. Bxd5 7... Bxd2+ 8. Qxd2 8... Ne7 9. Bb3 9... Ng6 10. Nf3 10... d6 11. O-O-O 11... Bd7 12. d4 12... Bc6 13. Rde1 13... a5 14. h4 14... a4 15. Bc4 15... d5 16. exd5 16... Bxd5 17. Bxd5 17... Qxd5 18. Nxe5 18... Nxe5 19. Rxe5 19... Qxa2 20. Kd1 20... Qa1+ 21. Qc1 21... Qxc1+ 22. Kxc1 22... a3 23. bxa3 23... Rxa3 24. Kd2 24... Ra4 25. c3 25... Ra2+ 26. Ke3 26... Ra3 27. Kd3 27... f6 28. Re7 28... Ra2 29. Rf1 29... Rc8 30. g4 30... c5 31. Rxb7 31... cxd4 32. cxd4 32... Ra3+ 33. Ke4 33... Re8+ 34. Kf5 34...
 | 
| 
	6ixcIFHJ | 
	1. e4 1... e6 2. d4 2... d5 3. exd5 3... exd5 4. Nc3 4... Nf6 5. Nf3 5... Bb4 6. Bd2 6... O-O 7. Be2 7... c5 8. dxc5 8... Bxc5 9. O-O 9... Nc6 10. Na4 10... Bd6 11. Bg5 11... h6 12. Bh4 12... Ne5 13. Nc3 13... Ng6 14. Bxf6 14... Qxf6 15. Qxd5 15... Nf4 16. Qd4 16... Qg6 17. g3 17... Bh3 18. Rfe1 18... Rfd8 19. Nh4 19... Qg5 20. Ne4 20... Nxe2+ 21. Rxe2 21... Bxg3 22. Nxg5 22... Rxd4 23. fxg3 23... hxg5 24. Nf3 24... Rd5 25. Rae1 25... g4 26. Re5 26... Rad8 27. Ng5 27... | 
	<answer> Rxe5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. d4 2... d5 3. exd5 3... exd5 4. Nc3 4... Nf6 5. Nf3 5... Bb4 6. Bd2 6... O-O 7. Be2 7... c5 8. dxc5 8... Bxc5 9. O-O 9... Nc6 10. Na4 10... Bd6 11. Bg5 11... h6 12. Bh4 12... Ne5 13. Nc3 13... Ng6 14. Bxf6 14... Qxf6 15. Qxd5 15... Nf4 16. Qd4 16... Qg6 17. g3 17... Bh3 18. Rfe1 18... Rfd8 19. Nh4 19... Qg5 20. Ne4 20... Nxe2+ 21. Rxe2 21... Bxg3 22. Nxg5 22... Rxd4 23. fxg3 23... hxg5 24. Nf3 24... Rd5 25. Rae1 25... g4 26. Re5 26... Rad8 27. Ng5 27...
 | 
| 
	3YTfFhAt | 
	1. e4 1... Nf6 2. e5 2... Nd5 3. d4 3... d6 4. Nf3 4... g6 5. Be2 5... Bg7 6. c4 6... Nb6 7. exd6 7... cxd6 8. h3 8... O-O 9. Nc3 9... Nc6 10. O-O 10... Bf5 11. Re1 11... d5 12. c5 12... Nc8 13. Bf4 13... Be4 14. Ne5 14... Bf5 15. Bf3 15... Be6 16. Qd2 16... a6 17. Rad1 17... N8a7 18. a3 18... Nb5 19. Nxb5 19... axb5 20. Qe2 20... Ra4 21. b4 21... Rxa3 22. Qxb5 22... Qa8 23. Kh2 23... Ra4 24. Nxc6 24... bxc6 25. Qb6 25... Ra6 26. Qc7 26... Ra7 27. Qb6 27... Ra6 28. Qc7 28... Bf6 29. Bg3 29... Rc8 30. Qf4 30... Qb7 31. Rxe6 31... fxe6 32. Bg4 32... Rf8 33. Bxe6+ 33... Kh8 34. Rb1 34... Ra4 35. b5 35... Rxd4 36. Qc7 36... Qxc7 37. Bxc7 37... cxb5 38. Bb6 38... Be5+ 39. Kg1 39... Rd2 40. c6 40... Bd4 41. Bxd4+ 41... Rxd4 42. c7 42... b4 43. c8=Q 43... Rxc8 44. Bxc8 44... e5 45. Be6 45... Kg7 46. Kf1 46... Kf6 47. Bc8 47... Rc4 48. Bb7 48... d4 49. Bd5 49... Rc5 50. Be4 50... Rc4 51. Bd3 51... Rc3 52. Be4 52... b3 53. Bd5 53... b2 54. Rxb2 54... d3 55. Rd2 55... | 
	<answer> Rc1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... Nf6 2. e5 2... Nd5 3. d4 3... d6 4. Nf3 4... g6 5. Be2 5... Bg7 6. c4 6... Nb6 7. exd6 7... cxd6 8. h3 8... O-O 9. Nc3 9... Nc6 10. O-O 10... Bf5 11. Re1 11... d5 12. c5 12... Nc8 13. Bf4 13... Be4 14. Ne5 14... Bf5 15. Bf3 15... Be6 16. Qd2 16... a6 17. Rad1 17... N8a7 18. a3 18... Nb5 19. Nxb5 19... axb5 20. Qe2 20... Ra4 21. b4 21... Rxa3 22. Qxb5 22... Qa8 23. Kh2 23... Ra4 24. Nxc6 24... bxc6 25. Qb6 25... Ra6 26. Qc7 26... Ra7 27. Qb6 27... Ra6 28. Qc7 28... Bf6 29. Bg3 29... Rc8 30. Qf4 30... Qb7 31. Rxe6 31... fxe6 32. Bg4 32... Rf8 33. Bxe6+ 33... Kh8 34. Rb1 34... Ra4 35. b5 35... Rxd4 36. Qc7 36... Qxc7 37. Bxc7 37... cxb5 38. Bb6 38... Be5+ 39. Kg1 39... Rd2 40. c6 40... Bd4 41. Bxd4+ 41... Rxd4 42. c7 42... b4 43. c8=Q 43... Rxc8 44. Bxc8 44... e5 45. Be6 45... Kg7 46. Kf1 46... Kf6 47. Bc8 47... Rc4 48. Bb7 48... d4 49. Bd5 49... Rc5 50. Be4 50... Rc4 51. Bd3 51... Rc3 52. Be4 52... b3 53. Bd5 53... b2 54. Rxb2 54... d3 55. Rd2 55...
 | 
| 
	8nquqJsi | 
	1. e4 1... e6 2. Nf3 2... d5 3. exd5 3... exd5 4. Qe2+ 4... Qe7 5. Qxe7+ 5... Bxe7 6. Nc3 6... Nf6 7. d3 7... c5 8. Bg5 8... Be6 9. Be2 9... Nc6 10. O-O 10... O-O 11. Rae1 11... Rfe8 12. Be3 12... | 
	<answer> d4</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. Nf3 2... d5 3. exd5 3... exd5 4. Qe2+ 4... Qe7 5. Qxe7+ 5... Bxe7 6. Nc3 6... Nf6 7. d3 7... c5 8. Bg5 8... Be6 9. Be2 9... Nc6 10. O-O 10... O-O 11. Rae1 11... Rfe8 12. Be3 12...
 | 
| 
	S1SPUDcW | 
	1. e4 1... e5 2. Nf3 2... Nf6 3. Bc4 3... Nxe4 4. d3 4... Nd6 5. Nxe5 5... Qe7 6. O-O 6... Nxc4 7. Nxc4 7... Qf6 8. Re1+ 8... Be7 9. Nc3 9... c6 10. Ne4 10... Qg6 11. Ned6+ 11... Kd8 12. Nxb7+ 12... Bxb7 13. Ne5 13... Qf5 14. Qe2 14... Bd6 15. Nc4 15... Qe6 16. Nxd6 16... Qxd6 17. Bg5+ 17... f6 18. Bh4 18... c5 19. Bg3 19... Qc6 20. | 
	<answer> Qe7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nf6 3. Bc4 3... Nxe4 4. d3 4... Nd6 5. Nxe5 5... Qe7 6. O-O 6... Nxc4 7. Nxc4 7... Qf6 8. Re1+ 8... Be7 9. Nc3 9... c6 10. Ne4 10... Qg6 11. Ned6+ 11... Kd8 12. Nxb7+ 12... Bxb7 13. Ne5 13... Qf5 14. Qe2 14... Bd6 15. Nc4 15... Qe6 16. Nxd6 16... Qxd6 17. Bg5+ 17... f6 18. Bh4 18... c5 19. Bg3 19... Qc6 20.
 | 
| 
	U29EbK8t | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... a6 4. Ba4 4... d6 5. c3 5... Nf6 6. O-O 6... b5 7. Bb3 7... Be7 8. d4 8... exd4 9. cxd4 9... O-O 10. h3 10... Bb7 11. Re1 11... h6 12. Nbd2 12... Re8 13. Nf1 13... Bf8 14. Ng3 14... Kh7 15. Bc2 15... g6 16. b3 16... Nb4 17. Bb1 17... c5 18. d5 18... Bg7 19. a3 19... Nd7 20. Qd2 20... Nxd5 21. exd5 21... Bxa1 22. Qxh6+ 22... Kg8 23. Rxe8+ 23... Qxe8 24. Ng5 24... Qe1+ 25. Kh2 25... Bg7 26. | 
	<answer> Qh7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... a6 4. Ba4 4... d6 5. c3 5... Nf6 6. O-O 6... b5 7. Bb3 7... Be7 8. d4 8... exd4 9. cxd4 9... O-O 10. h3 10... Bb7 11. Re1 11... h6 12. Nbd2 12... Re8 13. Nf1 13... Bf8 14. Ng3 14... Kh7 15. Bc2 15... g6 16. b3 16... Nb4 17. Bb1 17... c5 18. d5 18... Bg7 19. a3 19... Nd7 20. Qd2 20... Nxd5 21. exd5 21... Bxa1 22. Qxh6+ 22... Kg8 23. Rxe8+ 23... Qxe8 24. Ng5 24... Qe1+ 25. Kh2 25... Bg7 26.
 | 
| 
	c3msJtEF | 
	1. e4 1... c6 2. d4 2... d5 3. e5 3... Bf5 4. Nf3 4... e6 5. Bg5 5... Be7 6. h4 6... f6 7. Bf4 7... fxe5 8. dxe5 8... Nd7 9. Bg5 9... Bxg5 10. Nxg5 10... Nxe5 11. f4 11... Nd7 12. Bd3 12... Bg6 13. Nxe6 13... Qe7 14. f5 14... Bf7 15. O-O 15... Bxe6 16. fxe6 16... Qxe6 17. | 
	<answer> Re1</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c6 2. d4 2... d5 3. e5 3... Bf5 4. Nf3 4... e6 5. Bg5 5... Be7 6. h4 6... f6 7. Bf4 7... fxe5 8. dxe5 8... Nd7 9. Bg5 9... Bxg5 10. Nxg5 10... Nxe5 11. f4 11... Nd7 12. Bd3 12... Bg6 13. Nxe6 13... Qe7 14. f5 14... Bf7 15. O-O 15... Bxe6 16. fxe6 16... Qxe6 17.
 | 
| 
	MhYmRKyS | 
	1. e4 1... c5 2. Nf3 2... d6 3. Bc4 3... e6 4. c3 4... Nf6 5. d3 5... d5 6. exd5 6... exd5 7. Bb5+ 7... Nbd7 8. O-O 8... a6 9. Re1+ 9... Be7 10. Bxd7+ 10... Qxd7 11. Bg5 11... Qf5 12. c4 12... d4 13. Qe2 13... Be6 14. Nbd2 14... O-O 15. Ne4 15... Rfe8 16. Nxf6+ 16... Bxf6 17. Bxf6 17... Qxf6 18. Qd2 18... Qg6 19. g3 19... Bd7 20. Rad1 20... Bc6 21. Kg2 21... Qg4 22. Qf4 22... Qxf4 23. gxf4 23... h6 24. Rxe8+ 24... Rxe8 25. Kg3 25... Re6 26. Ne5 26... Ba4 27. b3 27... Be8 28. a4 28... f6 29. Nf3 29... Bh5 30. Rb1 30... f5 31. Ne5 31... Be2 32. b4 32... cxb4 33. Rxb4 33... Re7 34. a5 34... Rc7 35. h4 35... Kf8 36. Rb2 36... Bh5 37. c5 37... Rxc5 38. | 
	<answer> Nd7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... d6 3. Bc4 3... e6 4. c3 4... Nf6 5. d3 5... d5 6. exd5 6... exd5 7. Bb5+ 7... Nbd7 8. O-O 8... a6 9. Re1+ 9... Be7 10. Bxd7+ 10... Qxd7 11. Bg5 11... Qf5 12. c4 12... d4 13. Qe2 13... Be6 14. Nbd2 14... O-O 15. Ne4 15... Rfe8 16. Nxf6+ 16... Bxf6 17. Bxf6 17... Qxf6 18. Qd2 18... Qg6 19. g3 19... Bd7 20. Rad1 20... Bc6 21. Kg2 21... Qg4 22. Qf4 22... Qxf4 23. gxf4 23... h6 24. Rxe8+ 24... Rxe8 25. Kg3 25... Re6 26. Ne5 26... Ba4 27. b3 27... Be8 28. a4 28... f6 29. Nf3 29... Bh5 30. Rb1 30... f5 31. Ne5 31... Be2 32. b4 32... cxb4 33. Rxb4 33... Re7 34. a5 34... Rc7 35. h4 35... Kf8 36. Rb2 36... Bh5 37. c5 37... Rxc5 38.
 | 
| 
	bF5x5swH | 
	1. g3 1... d5 2. Bg2 2... Nf6 3. Nf3 3... c5 4. O-O 4... g6 5. d4 5... cxd4 6. Nxd4 6... Bg7 7. c4 7... O-O 8. Nc3 8... e5 9. Ndb5 9... a6 10. Na3 10... d4 11. Nd5 11... Nc6 12. Bg5 12... Be6 13. Rb1 13... Bxd5 14. cxd5 14... Ne7 15. Qb3 15... b5 16. e4 16... Ne8 17. Nc2 17... Nd6 18. Bxe7 18... Qxe7 19. Nb4 19... f5 20. Nc6 20... Qf6 21. f3 21... Nc4 22. Qd3 22... Ne3 23. Rf2 23... fxe4 24. Qxe4 24... Qd6 25. Re2 25... Rae8 26. Rxe3 26... dxe3 27. Qxe3 27... Qxd5 28. f4 28... Qd6 29. fxe5 29... Bxe5 30. Qb3+ 30... Kg7 31. Rd1 31... Qc5+ 32. Kh1 32... Qc4 33. Qa3 33... Bf6 34. Qxa6 34... Re2 35. Bd5 35... Qc2 36. Qb7+ 36... Kh8 37. Rf1 37... Rxh2+ 38. Kg1 38... Bd4+ 39. Nxd4 39... | 
	<answer> Rxf1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. g3 1... d5 2. Bg2 2... Nf6 3. Nf3 3... c5 4. O-O 4... g6 5. d4 5... cxd4 6. Nxd4 6... Bg7 7. c4 7... O-O 8. Nc3 8... e5 9. Ndb5 9... a6 10. Na3 10... d4 11. Nd5 11... Nc6 12. Bg5 12... Be6 13. Rb1 13... Bxd5 14. cxd5 14... Ne7 15. Qb3 15... b5 16. e4 16... Ne8 17. Nc2 17... Nd6 18. Bxe7 18... Qxe7 19. Nb4 19... f5 20. Nc6 20... Qf6 21. f3 21... Nc4 22. Qd3 22... Ne3 23. Rf2 23... fxe4 24. Qxe4 24... Qd6 25. Re2 25... Rae8 26. Rxe3 26... dxe3 27. Qxe3 27... Qxd5 28. f4 28... Qd6 29. fxe5 29... Bxe5 30. Qb3+ 30... Kg7 31. Rd1 31... Qc5+ 32. Kh1 32... Qc4 33. Qa3 33... Bf6 34. Qxa6 34... Re2 35. Bd5 35... Qc2 36. Qb7+ 36... Kh8 37. Rf1 37... Rxh2+ 38. Kg1 38... Bd4+ 39. Nxd4 39...
 | 
| 
	8fECLr0N | 
	1. e4 1... d6 2. d4 2... Nf6 3. Nc3 3... g6 4. Nf3 4... Bg7 5. Be3 5... O-O 6. Bd3 6... Nbd7 7. O-O 7... e5 8. Ne2 8... c6 9. c3 9... h6 10. Ng3 10... Kh7 11. Re1 11... Qc7 12. Rc1 12... Re8 13. dxe5 13... dxe5 14. Nh4 14... Nf8 15. Rf1 15... Ne6 16. f3 16... Qe7 17. f4 17... exf4 18. Bxf4 18... Nxf4 19. Rxf4 19... Qc5+ 20. Kh1 20... Qg5 21. Qf1 21... Qe5 22. Rf2 22... Ng4 23. Rxf7 23... Kg8 24. Rf3 24... Kh7 25. Rc2 25... Bf6 26. Nxg6 26... Kxg6 27. Rf5 27... Bxf5 28. Nxf5 28... Bg5 29. g3 29... Rf8 30. Qf3 30... Ne3 31. Re2 31... Nxf5 32. | 
	<answer> exf5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... d6 2. d4 2... Nf6 3. Nc3 3... g6 4. Nf3 4... Bg7 5. Be3 5... O-O 6. Bd3 6... Nbd7 7. O-O 7... e5 8. Ne2 8... c6 9. c3 9... h6 10. Ng3 10... Kh7 11. Re1 11... Qc7 12. Rc1 12... Re8 13. dxe5 13... dxe5 14. Nh4 14... Nf8 15. Rf1 15... Ne6 16. f3 16... Qe7 17. f4 17... exf4 18. Bxf4 18... Nxf4 19. Rxf4 19... Qc5+ 20. Kh1 20... Qg5 21. Qf1 21... Qe5 22. Rf2 22... Ng4 23. Rxf7 23... Kg8 24. Rf3 24... Kh7 25. Rc2 25... Bf6 26. Nxg6 26... Kxg6 27. Rf5 27... Bxf5 28. Nxf5 28... Bg5 29. g3 29... Rf8 30. Qf3 30... Ne3 31. Re2 31... Nxf5 32.
 | 
| 
	msTmY5nM | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... Nf6 4. d4 4... d6 5. dxe5 5... Nxe4 6. Qe2 6... d5 7. Bb5 7... Be6 8. Be3 8... a6 9. Bxc6+ 9... bxc6 10. Nd4 10... Bc5 11. Nxc6 11... Qd7 12. Bxc5 12... Nxc5 13. Nd4 13... Rb8 14. b3 14... O-O 15. Nd2 15... f6 16. O-O 16... Rb4 17. c3 17... Rb6 18. N2f3 18... Bg4 19. Qd2 19... Ne4 20. Qf4 20... g5 21. Qc1 21... c5 22. h3 22... cxd4 23. hxg4 23... Qxg4 24. Nxd4 24... fxe5 25. f3 25... Qg3 26. fxe4 26... exd4 27. Rxf8+ 27... Kxf8 28. Qf1+ 28... Kg7 29. exd5 29... | 
	<answer> Rh6</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... Nf6 4. d4 4... d6 5. dxe5 5... Nxe4 6. Qe2 6... d5 7. Bb5 7... Be6 8. Be3 8... a6 9. Bxc6+ 9... bxc6 10. Nd4 10... Bc5 11. Nxc6 11... Qd7 12. Bxc5 12... Nxc5 13. Nd4 13... Rb8 14. b3 14... O-O 15. Nd2 15... f6 16. O-O 16... Rb4 17. c3 17... Rb6 18. N2f3 18... Bg4 19. Qd2 19... Ne4 20. Qf4 20... g5 21. Qc1 21... c5 22. h3 22... cxd4 23. hxg4 23... Qxg4 24. Nxd4 24... fxe5 25. f3 25... Qg3 26. fxe4 26... exd4 27. Rxf8+ 27... Kxf8 28. Qf1+ 28... Kg7 29. exd5 29...
 | 
| 
	9zKQ3hH0 | 
	1. e4 1... e6 2. Nf3 2... d5 3. exd5 3... exd5 4. d4 4... Nf6 5. Bd3 5... Bd6 6. O-O 6... O-O 7. h3 7... c6 8. c3 8... Re8 9. Bg5 9... Be6 10. Re1 10... Nbd7 11. Nbd2 11... Qc7 12. Nf1 12... h6 13. Be3 13... Ne4 14. Qc2 14... f5 15. Rac1 15... Ndf6 16. c4 16... g5 17. c5 17... Bf8 18. Ne5 18... f4 19. Bd2 19... Qg7 20. f3 20... Nxd2 21. Qxd2 21... Nd7 22. Nh2 22... Nxe5 23. Rxe5 23... Qf6 24. Rce1 24... Bg7 25. Ng4 25... Qf7 26. Bc2 26... Bxe5 27. | 
	<answer> Nxh6+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. Nf3 2... d5 3. exd5 3... exd5 4. d4 4... Nf6 5. Bd3 5... Bd6 6. O-O 6... O-O 7. h3 7... c6 8. c3 8... Re8 9. Bg5 9... Be6 10. Re1 10... Nbd7 11. Nbd2 11... Qc7 12. Nf1 12... h6 13. Be3 13... Ne4 14. Qc2 14... f5 15. Rac1 15... Ndf6 16. c4 16... g5 17. c5 17... Bf8 18. Ne5 18... f4 19. Bd2 19... Qg7 20. f3 20... Nxd2 21. Qxd2 21... Nd7 22. Nh2 22... Nxe5 23. Rxe5 23... Qf6 24. Rce1 24... Bg7 25. Ng4 25... Qf7 26. Bc2 26... Bxe5 27.
 | 
| 
	koqweYUQ | 
	1. e4 1... c5 2. Nf3 2... Nc6 3. d4 3... cxd4 4. Nxd4 4... e6 5. Nc3 5... a6 6. Be3 6... Bb4 7. Bc4 7... Nge7 8. O-O 8... O-O 9. Na4 9... b5 10. Nxc6 10... Nxc6 11. Nb6 11... bxc4 12. Nxa8 12... d5 13. c3 13... Ba5 14. Bc5 14... Re8 15. Re1 15... dxe4 16. Qxd8 16... Rxd8 17. Bb6 17... Bb7 18. Bxd8 18... Bxd8 19. Rxe4 19... Bxa8 20. Rxc4 20... Kf8 21. Rd1 21... Ke7 22. a4 22... Na5 23. Rc8 23... Bd5 24. b4 24... Nc4 25. Rd4 25... Nb6 26. Rc5 26... Nxa4 27. Rc8 27... Kd7 28. Rxd8+ 28... Kxd8 29. c4 29... Nc3 30. cxd5 30... | 
	<answer> Ne2+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... Nc6 3. d4 3... cxd4 4. Nxd4 4... e6 5. Nc3 5... a6 6. Be3 6... Bb4 7. Bc4 7... Nge7 8. O-O 8... O-O 9. Na4 9... b5 10. Nxc6 10... Nxc6 11. Nb6 11... bxc4 12. Nxa8 12... d5 13. c3 13... Ba5 14. Bc5 14... Re8 15. Re1 15... dxe4 16. Qxd8 16... Rxd8 17. Bb6 17... Bb7 18. Bxd8 18... Bxd8 19. Rxe4 19... Bxa8 20. Rxc4 20... Kf8 21. Rd1 21... Ke7 22. a4 22... Na5 23. Rc8 23... Bd5 24. b4 24... Nc4 25. Rd4 25... Nb6 26. Rc5 26... Nxa4 27. Rc8 27... Kd7 28. Rxd8+ 28... Kxd8 29. c4 29... Nc3 30. cxd5 30...
 | 
| 
	14eARvgx | 
	1. e4 1... c6 2. Nf3 2... d5 3. Nc3 3... dxe4 4. Nxe4 4... Nd7 5. d3 5... Ngf6 6. Bf4 6... Nd5 7. Bd2 7... e6 8. c4 8... N5f6 9. Qc2 9... Be7 10. Be2 10... O-O 11. O-O 11... Qc7 12. b3 12... Ne5 13. Nxe5 13... Qxe5 14. Bc3 14... Qc7 15. Qb2 15... Nxe4 16. dxe4 16... f6 17. e5 17... f5 18. Bf3 18... Bg5 19. Bd2 19... Be7 20. Bc3 20... b6 21. b4 21... Bb7 22. b5 22... c5 23. Bxb7 23... Qxb7 24. Qe2 24... Rfd8 25. Qf3 25... Qxf3 26. gxf3 26... Rd3 27. Bb2 27... Rxf3 28. Rad1 28... Rd8 29. Rxd8+ 29... Bxd8 30. Rd1 30... Bg5 31. Bc1 31... Bxc1 32. Rxc1 32... Ra3 33. Rc2 33... Kf7 34. Rd2 34... Rc3 35. Rd7+ 35... Kg6 36. Rxa7 36... Rxc4 37. Rb7 37... Re4 38. Rxb6 38... Rxe5 39. Rc6 39... c4 40. | 
	<answer> a4</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c6 2. Nf3 2... d5 3. Nc3 3... dxe4 4. Nxe4 4... Nd7 5. d3 5... Ngf6 6. Bf4 6... Nd5 7. Bd2 7... e6 8. c4 8... N5f6 9. Qc2 9... Be7 10. Be2 10... O-O 11. O-O 11... Qc7 12. b3 12... Ne5 13. Nxe5 13... Qxe5 14. Bc3 14... Qc7 15. Qb2 15... Nxe4 16. dxe4 16... f6 17. e5 17... f5 18. Bf3 18... Bg5 19. Bd2 19... Be7 20. Bc3 20... b6 21. b4 21... Bb7 22. b5 22... c5 23. Bxb7 23... Qxb7 24. Qe2 24... Rfd8 25. Qf3 25... Qxf3 26. gxf3 26... Rd3 27. Bb2 27... Rxf3 28. Rad1 28... Rd8 29. Rxd8+ 29... Bxd8 30. Rd1 30... Bg5 31. Bc1 31... Bxc1 32. Rxc1 32... Ra3 33. Rc2 33... Kf7 34. Rd2 34... Rc3 35. Rd7+ 35... Kg6 36. Rxa7 36... Rxc4 37. Rb7 37... Re4 38. Rxb6 38... Rxe5 39. Rc6 39... c4 40.
 | 
| 
	5kBzgR1Y | 
	1. e4 1... c5 2. Nf3 2... e6 3. d4 3... cxd4 4. Nxd4 4... Nc6 5. Nxc6 5... bxc6 6. Bd3 6... Qc7 7. h3 7... Be7 8. Nc3 8... Nf6 9. Ne2 9... d5 10. exd5 10... cxd5 11. O-O 11... O-O 12. b3 12... a6 13. Bb2 13... e5 14. Ng3 14... e4 15. Be2 15... Bc5 16. Bxf6 16... Qxg3 17. Bd4 17... Qc7 18. c3 18... Bd6 19. Bg4 19... f5 20. Be2 20... f4 21. Bg4 21... f3 22. Bxc8 22... fxg2 23. Be6+ 23... Kh8 24. Re1 24... Rf3 25. Bg4 25... Raf8 26. Bxf3 26... | 
	<answer> exf3</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... e6 3. d4 3... cxd4 4. Nxd4 4... Nc6 5. Nxc6 5... bxc6 6. Bd3 6... Qc7 7. h3 7... Be7 8. Nc3 8... Nf6 9. Ne2 9... d5 10. exd5 10... cxd5 11. O-O 11... O-O 12. b3 12... a6 13. Bb2 13... e5 14. Ng3 14... e4 15. Be2 15... Bc5 16. Bxf6 16... Qxg3 17. Bd4 17... Qc7 18. c3 18... Bd6 19. Bg4 19... f5 20. Be2 20... f4 21. Bg4 21... f3 22. Bxc8 22... fxg2 23. Be6+ 23... Kh8 24. Re1 24... Rf3 25. Bg4 25... Raf8 26. Bxf3 26...
 | 
| 
	e88hVyye | 
	1. d4 1... Nf6 2. f4 2... e6 3. Nf3 3... h6 4. Nc3 4... d5 5. e3 5... a6 6. Bd3 6... Bb4 7. Bd2 7... O-O 8. a3 8... Ba5 9. h3 9... Nc6 10. Qe2 10... Bxc3 11. Bxc3 11... Ne4 12. g4 12... Ng3 13. Qg2 13... Nxh1 14. Qxh1 14... f5 15. g5 15... h5 16. Nh4 16... Kh7 17. Qf3 17... g6 18. Be2 18... Bd7 19. Nxg6 19... Kxg6 20. Qxh5+ 20... Kg7 21. Qh6+ 21... Kf7 22. Bh5+ 22... Ke7 23. Qg7+ 23... Kd6 24. Bb4+ 24... Nxb4 25. Qe5+ 25... Kc6 26. axb4 26... b5 27. b3 27... Be8 28. Qxe6+ 28... Qd6 29. Qxd6+ 29... Kxd6 30. Bf3 30... Rh8 31. Bg2 31... Bg6 32. Kf2 32... c6 33. Kg3 33... Rhe8 34. Kf3 34... Bh5+ 35. Kf2 35... Re7 36. Bf3 36... Bxf3 37. Kxf3 37... Kc7 38. h4 38... Kb6 39. h5 39... Rae8 40. Re1 40... Rh8 41. h6 41... Re6 42. Kg3 42... Rg6 43. Rh1 43... a5 44. bxa5+ 44... Kxa5 45. c3 45... Kb6 46. Kh4 46... Re6 47. Kh5 47... Rxe3 48. g6 48... Re6 49. Kg5 49... Re2 50. g7 50... Rg2+ 51. Kxf5 51... Rxh6 52. Rxh6 52... Rxg7 53. Rh3 53... Rf7+ 54. Ke5 54... Re7+ 55. Kf6 55... Rd7 56. b4 56... Rd6+ 57. Ke7 57... Rg6 58. f5 58... Rg7+ 59. Ke8 59... Kc7 60. f6 60... Rg2 61. f7 61... Re2+ 62. Kf8 62... Kd7 63. Kg7 63... Rg2+ 64. Kf6 64... Rf2+ 65. Kg6 65... Rg2+ 66. Kh7 66... Ke7 67. Rf3 67... Kf8 68. Kh6 68... Rh2+ 69. Kg6 69... Rg2+ 70. Kh5 70... Rg7 71. Kh4 71... Rxf7 72. Rxf7+ 72... Kxf7 73. Kg5 73... Ke6 74. | 
	<answer> Kg6</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. f4 2... e6 3. Nf3 3... h6 4. Nc3 4... d5 5. e3 5... a6 6. Bd3 6... Bb4 7. Bd2 7... O-O 8. a3 8... Ba5 9. h3 9... Nc6 10. Qe2 10... Bxc3 11. Bxc3 11... Ne4 12. g4 12... Ng3 13. Qg2 13... Nxh1 14. Qxh1 14... f5 15. g5 15... h5 16. Nh4 16... Kh7 17. Qf3 17... g6 18. Be2 18... Bd7 19. Nxg6 19... Kxg6 20. Qxh5+ 20... Kg7 21. Qh6+ 21... Kf7 22. Bh5+ 22... Ke7 23. Qg7+ 23... Kd6 24. Bb4+ 24... Nxb4 25. Qe5+ 25... Kc6 26. axb4 26... b5 27. b3 27... Be8 28. Qxe6+ 28... Qd6 29. Qxd6+ 29... Kxd6 30. Bf3 30... Rh8 31. Bg2 31... Bg6 32. Kf2 32... c6 33. Kg3 33... Rhe8 34. Kf3 34... Bh5+ 35. Kf2 35... Re7 36. Bf3 36... Bxf3 37. Kxf3 37... Kc7 38. h4 38... Kb6 39. h5 39... Rae8 40. Re1 40... Rh8 41. h6 41... Re6 42. Kg3 42... Rg6 43. Rh1 43... a5 44. bxa5+ 44... Kxa5 45. c3 45... Kb6 46. Kh4 46... Re6 47. Kh5 47... Rxe3 48. g6 48... Re6 49. Kg5 49... Re2 50. g7 50... Rg2+ 51. Kxf5 51... Rxh6 52. Rxh6 52... Rxg7 53. Rh3 53... Rf7+ 54. Ke5 54... Re7+ 55. Kf6 55... Rd7 56. b4 56... Rd6+ 57. Ke7 57... Rg6 58. f5 58... Rg7+ 59. Ke8 59... Kc7 60. f6 60... Rg2 61. f7 61... Re2+ 62. Kf8 62... Kd7 63. Kg7 63... Rg2+ 64. Kf6 64... Rf2+ 65. Kg6 65... Rg2+ 66. Kh7 66... Ke7 67. Rf3 67... Kf8 68. Kh6 68... Rh2+ 69. Kg6 69... Rg2+ 70. Kh5 70... Rg7 71. Kh4 71... Rxf7 72. Rxf7+ 72... Kxf7 73. Kg5 73... Ke6 74.
 | 
| 
	bIQi5Iij | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... h6 4. d4 4... exd4 5. Nxd4 5... Nf6 6. Nxc6 6... bxc6 7. Nc3 7... Bb4 8. O-O 8... O-O 9. e5 9... Bxc3 10. exf6 10... Bxf6 11. Qf3 11... Bb7 12. Qg3 12... d6 13. Bxh6 13... Be5 14. Qg4 14... Bc8 15. Qg5 15... Bf6 16. Qg3 16... Bxb2 17. Rae1 17... Qf6 18. Bg5 18... Qg6 19. Bd3 19... Bf5 20. Bxf5 20... Qxf5 21. c3 21... a5 22. Re2 22... Rab8 23. Be7 23... Rfe8 24. Rfe1 24... a4 25. | 
	<answer> Bf6</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... h6 4. d4 4... exd4 5. Nxd4 5... Nf6 6. Nxc6 6... bxc6 7. Nc3 7... Bb4 8. O-O 8... O-O 9. e5 9... Bxc3 10. exf6 10... Bxf6 11. Qf3 11... Bb7 12. Qg3 12... d6 13. Bxh6 13... Be5 14. Qg4 14... Bc8 15. Qg5 15... Bf6 16. Qg3 16... Bxb2 17. Rae1 17... Qf6 18. Bg5 18... Qg6 19. Bd3 19... Bf5 20. Bxf5 20... Qxf5 21. c3 21... a5 22. Re2 22... Rab8 23. Be7 23... Rfe8 24. Rfe1 24... a4 25.
 | 
| 
	VNVGW7SN | 
	1. c3 1... e5 2. Qa4 2... Nc6 3. g4 3... d5 4. h3 4... Bd7 5. Bg2 5... Nd4 6. Qd1 6... Ne6 7. Bxd5 7... c6 8. Bg2 8... Nf4 9. Be4 9... Nf6 10. d3 10... Nxe4 11. Bxf4 11... exf4 12. dxe4 12... Qb6 13. Qc2 13... Bc5 14. Nf3 14... Bxf2+ 15. Kf1 15... Bg3 16. Nd4 16... O-O 17. Nd2 17... c5 18. N4f3 18... Bc6 19. c4 19... Rae8 20. Ng5 20... h6 21. Ngf3 21... Re7 22. g5 22... hxg5 23. Nxg5 23... f6 24. Ndf3 24... Rfe8 25. e5 25... Bxf3 26. | 
	<answer> Qh7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. c3 1... e5 2. Qa4 2... Nc6 3. g4 3... d5 4. h3 4... Bd7 5. Bg2 5... Nd4 6. Qd1 6... Ne6 7. Bxd5 7... c6 8. Bg2 8... Nf4 9. Be4 9... Nf6 10. d3 10... Nxe4 11. Bxf4 11... exf4 12. dxe4 12... Qb6 13. Qc2 13... Bc5 14. Nf3 14... Bxf2+ 15. Kf1 15... Bg3 16. Nd4 16... O-O 17. Nd2 17... c5 18. N4f3 18... Bc6 19. c4 19... Rae8 20. Ng5 20... h6 21. Ngf3 21... Re7 22. g5 22... hxg5 23. Nxg5 23... f6 24. Ndf3 24... Rfe8 25. e5 25... Bxf3 26.
 | 
| 
	elnZpRG3 | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. d4 3... exd4 4. Nxd4 4... Be7 5. c4 5... Nf6 6. Nc3 6... O-O 7. Be2 7... b6 8. Nxc6 8... dxc6 9. O-O 9... Bb7 10. Bf3 10... Nd7 11. Bf4 11... f6 12. Re1 12... Ne5 13. Be2 13... a5 14. Bg3 14... Re8 15. Qc2 15... Bd6 16. Rad1 16... Qe7 17. Bf1 17... Rad8 18. Na4 18... c5 19. Nc3 19... Bc6 20. Nd5 20... Bxd5 21. exd5 21... Qd7 22. h3 22... c6 23. a3 23... cxd5 24. Rxd5 24... Qc6 25. Red1 25... a4 26. Qd2 26... Bc7 27. Bh2 27... Kf7 28. Qc2 28... Rxd5 29. cxd5 29... Qd6 30. Qxh7 30... Nf3+ 31. gxf3 31... | 
	<answer> Qxh2#</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. d4 3... exd4 4. Nxd4 4... Be7 5. c4 5... Nf6 6. Nc3 6... O-O 7. Be2 7... b6 8. Nxc6 8... dxc6 9. O-O 9... Bb7 10. Bf3 10... Nd7 11. Bf4 11... f6 12. Re1 12... Ne5 13. Be2 13... a5 14. Bg3 14... Re8 15. Qc2 15... Bd6 16. Rad1 16... Qe7 17. Bf1 17... Rad8 18. Na4 18... c5 19. Nc3 19... Bc6 20. Nd5 20... Bxd5 21. exd5 21... Qd7 22. h3 22... c6 23. a3 23... cxd5 24. Rxd5 24... Qc6 25. Red1 25... a4 26. Qd2 26... Bc7 27. Bh2 27... Kf7 28. Qc2 28... Rxd5 29. cxd5 29... Qd6 30. Qxh7 30... Nf3+ 31. gxf3 31...
 | 
| 
	6VTgzmMg | 
	1. e4 1... e5 2. Nf3 2... Nf6 3. Qe2 3... d6 4. h3 4... Be7 5. d4 5... exd4 6. Nxd4 6... O-O 7. Nc3 7... Re8 8. Qf3 8... Bf8 9. Bc4 9... c5 10. Nf5 10... Bxf5 11. Qxf5 11... Nc6 12. O-O 12... Nd4 13. Qf4 13... a6 14. Bd3 14... b5 15. b3 15... Rc8 16. Bb2 16... b4 17. Ne2 17... Rxe4 18. Bxe4 18... | 
	<answer> Nxe2+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nf6 3. Qe2 3... d6 4. h3 4... Be7 5. d4 5... exd4 6. Nxd4 6... O-O 7. Nc3 7... Re8 8. Qf3 8... Bf8 9. Bc4 9... c5 10. Nf5 10... Bxf5 11. Qxf5 11... Nc6 12. O-O 12... Nd4 13. Qf4 13... a6 14. Bd3 14... b5 15. b3 15... Rc8 16. Bb2 16... b4 17. Ne2 17... Rxe4 18. Bxe4 18...
 | 
| 
	PC9wjLjz | 
	1. e4 1... d5 2. exd5 2... Qxd5 3. Nc3 3... Qd8 4. d4 4... Bf5 5. Nf3 5... Nf6 6. Bc4 6... e6 7. Bf4 7... Bb4 8. O-O 8... Bxc3 9. bxc3 9... c6 10. Bd3 10... Bg4 11. h3 11... Bh5 12. Be2 12... Nd5 13. Bd2 13... O-O 14. Ne5 14... Bxe2 15. Qxe2 15... Nd7 16. Rab1 16... Nxe5 17. Qxe5 17... b6 18. Bg5 18... Qd7 19. Bd2 19... Rfe8 20. h4 20... Qe7 21. h5 21... h6 22. Qg3 22... Kh7 23. Rfe1 23... Qf6 24. c4 24... Ne7 25. d5 25... exd5 26. cxd5 26... Nxd5 27. Qd3+ 27... Kg8 28. Qg3 28... Kh8 29. a3 29... Qf5 30. c4 30... Nf6 31. Bc3 31... Nxh5 32. Qc7 32... c5 33. Qc6 33... Nf6 34. Bxf6 34... Qxf6 35. | 
	<answer> Rxe8+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... d5 2. exd5 2... Qxd5 3. Nc3 3... Qd8 4. d4 4... Bf5 5. Nf3 5... Nf6 6. Bc4 6... e6 7. Bf4 7... Bb4 8. O-O 8... Bxc3 9. bxc3 9... c6 10. Bd3 10... Bg4 11. h3 11... Bh5 12. Be2 12... Nd5 13. Bd2 13... O-O 14. Ne5 14... Bxe2 15. Qxe2 15... Nd7 16. Rab1 16... Nxe5 17. Qxe5 17... b6 18. Bg5 18... Qd7 19. Bd2 19... Rfe8 20. h4 20... Qe7 21. h5 21... h6 22. Qg3 22... Kh7 23. Rfe1 23... Qf6 24. c4 24... Ne7 25. d5 25... exd5 26. cxd5 26... Nxd5 27. Qd3+ 27... Kg8 28. Qg3 28... Kh8 29. a3 29... Qf5 30. c4 30... Nf6 31. Bc3 31... Nxh5 32. Qc7 32... c5 33. Qc6 33... Nf6 34. Bxf6 34... Qxf6 35.
 | 
| 
	bRuN2gEO | 
	1. d4 1... e6 2. e4 2... d5 3. e5 3... c5 4. c3 4... Nc6 5. Bb5 5... a6 6. Bxc6+ 6... bxc6 7. Nf3 7... cxd4 8. cxd4 8... Be7 9. O-O 9... f6 10. Bd2 10... fxe5 11. Nxe5 11... Qb6 12. Bc3 12... Nf6 13. Nd2 13... O-O 14. h3 14... c5 15. dxc5 15... Bxc5 16. Qa4 16... Qd6 17. Rad1 17... Nd7 18. Ndf3 18... Nf6 19. Nd3 19... Bd7 20. Qc2 20... a5 21. Nxc5 21... Qxc5 22. Qc1 22... Ne4 23. Bd4 23... Qe7 24. Ne5 24... Bb5 25. Nd3 25... Qh4 26. f3 26... | 
	<answer> Ng3</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... e6 2. e4 2... d5 3. e5 3... c5 4. c3 4... Nc6 5. Bb5 5... a6 6. Bxc6+ 6... bxc6 7. Nf3 7... cxd4 8. cxd4 8... Be7 9. O-O 9... f6 10. Bd2 10... fxe5 11. Nxe5 11... Qb6 12. Bc3 12... Nf6 13. Nd2 13... O-O 14. h3 14... c5 15. dxc5 15... Bxc5 16. Qa4 16... Qd6 17. Rad1 17... Nd7 18. Ndf3 18... Nf6 19. Nd3 19... Bd7 20. Qc2 20... a5 21. Nxc5 21... Qxc5 22. Qc1 22... Ne4 23. Bd4 23... Qe7 24. Ne5 24... Bb5 25. Nd3 25... Qh4 26. f3 26...
 | 
| 
	PvZ4kyh7 | 
	1. d4 1... Nf6 2. Nf3 2... e6 3. Bf4 3... d5 4. h3 4... c5 5. e3 5... Nc6 6. Bb5 6... Qa5+ 7. Nc3 7... Ne4 8. Bxc6+ 8... bxc6 9. O-O 9... Nxc3 10. bxc3 10... Qxc3 11. Rb1 11... Qa5 12. Ne5 12... Qa4 13. Qh5 13... g6 14. Nxg6 14... fxg6 15. Qe5 15... Rg8 16. Bg5 16... Bd7 17. | 
	<answer> Rb8+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. Nf3 2... e6 3. Bf4 3... d5 4. h3 4... c5 5. e3 5... Nc6 6. Bb5 6... Qa5+ 7. Nc3 7... Ne4 8. Bxc6+ 8... bxc6 9. O-O 9... Nxc3 10. bxc3 10... Qxc3 11. Rb1 11... Qa5 12. Ne5 12... Qa4 13. Qh5 13... g6 14. Nxg6 14... fxg6 15. Qe5 15... Rg8 16. Bg5 16... Bd7 17.
 | 
| 
	CaiOKHJA | 
	1. e4 1... g6 2. d4 2... Bg7 3. Nf3 3... d6 4. Nc3 4... a6 5. Bc4 5... e6 6. e5 6... Nc6 7. O-O 7... h6 8. Re1 8... d5 9. Bb3 9... b5 10. a3 10... f6 11. Bxd5 11... exd5 12. exf6+ 12... Kf7 13. fxg7 13... Kxg7 14. Ne5 14... Nxe5 15. Rxe5 15... Bb7 16. Qf3 16... c6 17. Bd2 17... Nf6 18. Rae1 18... Re8 19. Qf4 19... g5 20. Qf3 20... Bc8 21. h3 21... Ra7 22. g4 22... Rf7 23. Bxg5 23... hxg5 24. Rxg5+ 24... Kh6 25. Rh5+ 25... | 
	<answer> Nxh5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... g6 2. d4 2... Bg7 3. Nf3 3... d6 4. Nc3 4... a6 5. Bc4 5... e6 6. e5 6... Nc6 7. O-O 7... h6 8. Re1 8... d5 9. Bb3 9... b5 10. a3 10... f6 11. Bxd5 11... exd5 12. exf6+ 12... Kf7 13. fxg7 13... Kxg7 14. Ne5 14... Nxe5 15. Rxe5 15... Bb7 16. Qf3 16... c6 17. Bd2 17... Nf6 18. Rae1 18... Re8 19. Qf4 19... g5 20. Qf3 20... Bc8 21. h3 21... Ra7 22. g4 22... Rf7 23. Bxg5 23... hxg5 24. Rxg5+ 24... Kh6 25. Rh5+ 25...
 | 
| 
	QNvcBN8q | 
	1. e4 1... c5 2. Nc3 2... Nc6 3. Bc4 3... e6 4. a3 4... g6 5. Ba2 5... Bg7 6. f4 6... Qh4+ 7. g3 7... Qe7 8. Nge2 8... Nh6 9. O-O 9... O-O 10. d3 10... b6 11. Kg2 11... Bb7 12. Ng1 12... Rad8 13. Nf3 13... d5 14. exd5 14... exd5 15. Nxd5 15... Qd7 16. Kg1 16... Rfe8 17. Ng5 17... Nd4 18. Ne3 18... Nhf5 19. Bxf7+ 19... Qxf7 20. | 
	<answer> Nxf7</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nc3 2... Nc6 3. Bc4 3... e6 4. a3 4... g6 5. Ba2 5... Bg7 6. f4 6... Qh4+ 7. g3 7... Qe7 8. Nge2 8... Nh6 9. O-O 9... O-O 10. d3 10... b6 11. Kg2 11... Bb7 12. Ng1 12... Rad8 13. Nf3 13... d5 14. exd5 14... exd5 15. Nxd5 15... Qd7 16. Kg1 16... Rfe8 17. Ng5 17... Nd4 18. Ne3 18... Nhf5 19. Bxf7+ 19... Qxf7 20.
 | 
| 
	hc1TGjjV | 
	1. e4 1... e6 2. d4 2... d6 3. c4 3... c6 4. Nf3 4... a6 5. Nc3 5... b5 6. b3 6... b4 7. Ne2 7... a5 8. Ng3 8... d5 9. exd5 9... cxd5 10. Be2 10... dxc4 11. Bxc4 11... Bd6 12. O-O 12... Nf6 13. Ne5 13... O-O 14. Bg5 14... h6 15. Bxf6 15... Qxf6 16. Ne4 16... Qe7 17. Nxd6 17... Qxd6 18. Re1 18... Nc6 19. f4 19... Qxd4+ 20. Qxd4 20... Nxd4 21. Rad1 21... Nc2 22. Re2 22... Na3 23. Nd7 23... Rd8 24. | 
	<answer> Nf6+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. d4 2... d6 3. c4 3... c6 4. Nf3 4... a6 5. Nc3 5... b5 6. b3 6... b4 7. Ne2 7... a5 8. Ng3 8... d5 9. exd5 9... cxd5 10. Be2 10... dxc4 11. Bxc4 11... Bd6 12. O-O 12... Nf6 13. Ne5 13... O-O 14. Bg5 14... h6 15. Bxf6 15... Qxf6 16. Ne4 16... Qe7 17. Nxd6 17... Qxd6 18. Re1 18... Nc6 19. f4 19... Qxd4+ 20. Qxd4 20... Nxd4 21. Rad1 21... Nc2 22. Re2 22... Na3 23. Nd7 23... Rd8 24.
 | 
| 
	jg3Qp0qa | 
	1. e4 1... e5 2. f4 2... Nc6 3. Nf3 3... d6 4. Bc4 4... Be6 5. Bxe6 5... fxe6 6. O-O 6... Nf6 7. d4 7... exd4 8. Nxd4 8... Be7 9. Nxc6 9... bxc6 10. e5 10... dxe5 11. Qxd8+ 11... Rxd8 12. fxe5 12... Ng4 13. Bf4 13... O-O 14. h3 14... Nh6 15. Bxh6 15... gxh6 16. Rxf8+ 16... Kxf8 17. Nc3 17... Rd2 18. Rc1 18... Bc5+ 19. Kf1 19... Bd4 20. Ne4 20... Bxb2 21. Nxd2 21... Bxc1 22. Nc4 22... Ke7 23. Ke2 23... Kf7 24. g4 24... Kg6 25. Kf3 25... h5 26. Na5 26... c5 27. Nb3 27... Bb2 28. Nxc5 28... Bxe5 29. Nxe6 29... hxg4+ 30. hxg4 30... h5 31. gxh5+ 31... Kxh5 32. Ke4 32... Bd6 33. c4 33... Kg6 34. a4 34... Kf6 35. Kd5 35... Ke7 36. Nd4 36... Kd7 37. a5 37... a6 38. c5 38... Bg3 39. c6+ 39... Ke7 40. | 
	<answer> Nf5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. f4 2... Nc6 3. Nf3 3... d6 4. Bc4 4... Be6 5. Bxe6 5... fxe6 6. O-O 6... Nf6 7. d4 7... exd4 8. Nxd4 8... Be7 9. Nxc6 9... bxc6 10. e5 10... dxe5 11. Qxd8+ 11... Rxd8 12. fxe5 12... Ng4 13. Bf4 13... O-O 14. h3 14... Nh6 15. Bxh6 15... gxh6 16. Rxf8+ 16... Kxf8 17. Nc3 17... Rd2 18. Rc1 18... Bc5+ 19. Kf1 19... Bd4 20. Ne4 20... Bxb2 21. Nxd2 21... Bxc1 22. Nc4 22... Ke7 23. Ke2 23... Kf7 24. g4 24... Kg6 25. Kf3 25... h5 26. Na5 26... c5 27. Nb3 27... Bb2 28. Nxc5 28... Bxe5 29. Nxe6 29... hxg4+ 30. hxg4 30... h5 31. gxh5+ 31... Kxh5 32. Ke4 32... Bd6 33. c4 33... Kg6 34. a4 34... Kf6 35. Kd5 35... Ke7 36. Nd4 36... Kd7 37. a5 37... a6 38. c5 38... Bg3 39. c6+ 39... Ke7 40.
 | 
| 
	wDgs3LAw | 
	1. e4 1... e6 2. d4 2... d5 3. Nc3 3... Bb4 4. Ne2 4... Nf6 5. a3 5... Bxc3+ 6. Nxc3 6... Nxe4 7. Nxe4 7... dxe4 8. Be3 8... Bd7 9. Qg4 9... O-O 10. Qxe4 10... Bc6 11. Qg4 11... Nd7 12. Bd3 12... Nf6 13. Qh4 13... Ne4 14. Qh3 14... h6 15. f3 15... Ng5 16. Qg3 16... Qd6 17. Bf4 17... Qxd4 18. O-O-O 18... Qc5 19. h4 19... e5 20. Bxg5 20... hxg5 21. hxg5 21... f5 22. g6 22... Rf6 23. Rh8+ 23... Kxh8 24. Qh3+ 24... Kg8 25. Qh7+ 25... Kf8 26. Qh8+ 26... Ke7 27. Qxg7+ 27... Ke6 28. g4 28... fxg4 29. fxg4 29... e4 30. Re1 30... Qg5+ 31. Kb1 31... Qxg6 32. Qxc7 32... Qxg4 33. Bc4+ 33... Kf5 34. Qh7+ 34... Ke5 35. Qe7+ 35... Kf5 36. | 
	<answer> Rf1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. d4 2... d5 3. Nc3 3... Bb4 4. Ne2 4... Nf6 5. a3 5... Bxc3+ 6. Nxc3 6... Nxe4 7. Nxe4 7... dxe4 8. Be3 8... Bd7 9. Qg4 9... O-O 10. Qxe4 10... Bc6 11. Qg4 11... Nd7 12. Bd3 12... Nf6 13. Qh4 13... Ne4 14. Qh3 14... h6 15. f3 15... Ng5 16. Qg3 16... Qd6 17. Bf4 17... Qxd4 18. O-O-O 18... Qc5 19. h4 19... e5 20. Bxg5 20... hxg5 21. hxg5 21... f5 22. g6 22... Rf6 23. Rh8+ 23... Kxh8 24. Qh3+ 24... Kg8 25. Qh7+ 25... Kf8 26. Qh8+ 26... Ke7 27. Qxg7+ 27... Ke6 28. g4 28... fxg4 29. fxg4 29... e4 30. Re1 30... Qg5+ 31. Kb1 31... Qxg6 32. Qxc7 32... Qxg4 33. Bc4+ 33... Kf5 34. Qh7+ 34... Ke5 35. Qe7+ 35... Kf5 36.
 | 
| 
	2QRzllwj | 
	1. e4 1... d5 2. exd5 2... Qxd5 3. Nc3 3... Qd6 4. Nf3 4... Nc6 5. d4 5... Bg4 6. Be3 6... Bxf3 7. gxf3 7... O-O-O 8. Nb5 8... Qb4+ 9. c3 9... Qxb2 10. Bd2 10... e6 11. Bc4 11... Nxd4 12. Rb1 12... Qc2 13. Nxd4 13... Qg6 14. Nb5 14... Kb8 15. Nxa7 15... Kxa7 16. Be3+ 16... b6 17. Qa4+ 17... Kb8 18. Rxb6+ 18... cxb6 19. Ke2 19... e5 20. Rd1 20... Rxd1 21. Qe8+ 21... Kb7 22. Kxd1 22... Qd6+ 23. Ke2 23... Nf6 24. Qxf7+ 24... Kc6 25. Qa7 25... Nd7 26. Qa4+ 26... Kc7 27. Qa7+ 27... Kc6 28. Qa4+ 28... Kb7 29. Qa6+ 29... Kc7 30. Qa7+ 30... Kc6 31. Qa8+ 31... Kc7 32. Qa7+ 32... Kd8 33. Bg5+ 33... Be7 34. Qa8+ 34... Kc7 35. Qxh8 35... Bxg5 36. Bd3 36... h6 37. Qxg7 37... e4 38. fxe4 38... Qxh2 39. Qd4 39... Qh5+ 40. Ke1 40... Qh1+ 41. Bf1 41... Qf3 42. Qc4+ 42... Nc5 43. Qd4 43... Nxe4 44. Qe5+ 44... Nd6 45. Qg7+ 45... Kc6 46. a4 46... Qe4+ 47. Be2 47... Kc5 48. Qc7+ 48... Kd5 49. Qxb6 49... Qc2 50. Qd4+ 50... Kc6 51. Bb5+ 51... Nxb5 52. Qc4+ 52... Kd6 53. Qxb5 53... Qxc3+ 54. Kf1 54... Qc1+ 55. Kg2 55... Ke6 56. Qe8+ 56... Kf6 57. Qd8+ 57... Kg6 58. Qd6+ 58... Kg7 59. Qd7+ 59... Kf6 60. Qd6+ 60... Kf5 61. Qd7+ 61... Kg6 62. Qd6+ 62... Kf7 63. Qd5+ 63... Ke7 64. Qe5+ 64... Kd7 65. Qg7+ 65... Kc6 66. a5 66... Qf4 67. Qg6+ 67... Kb5 68. Qb6+ 68... Kc4 69. Qc6+ 69... Kb4 70. a6 70... Qg4+ 71. Kf1 71... Bf4 72. Qe4+ 72... Kb5 73. a7 73... Qh3+ 74. | 
	<answer> Ke2</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... d5 2. exd5 2... Qxd5 3. Nc3 3... Qd6 4. Nf3 4... Nc6 5. d4 5... Bg4 6. Be3 6... Bxf3 7. gxf3 7... O-O-O 8. Nb5 8... Qb4+ 9. c3 9... Qxb2 10. Bd2 10... e6 11. Bc4 11... Nxd4 12. Rb1 12... Qc2 13. Nxd4 13... Qg6 14. Nb5 14... Kb8 15. Nxa7 15... Kxa7 16. Be3+ 16... b6 17. Qa4+ 17... Kb8 18. Rxb6+ 18... cxb6 19. Ke2 19... e5 20. Rd1 20... Rxd1 21. Qe8+ 21... Kb7 22. Kxd1 22... Qd6+ 23. Ke2 23... Nf6 24. Qxf7+ 24... Kc6 25. Qa7 25... Nd7 26. Qa4+ 26... Kc7 27. Qa7+ 27... Kc6 28. Qa4+ 28... Kb7 29. Qa6+ 29... Kc7 30. Qa7+ 30... Kc6 31. Qa8+ 31... Kc7 32. Qa7+ 32... Kd8 33. Bg5+ 33... Be7 34. Qa8+ 34... Kc7 35. Qxh8 35... Bxg5 36. Bd3 36... h6 37. Qxg7 37... e4 38. fxe4 38... Qxh2 39. Qd4 39... Qh5+ 40. Ke1 40... Qh1+ 41. Bf1 41... Qf3 42. Qc4+ 42... Nc5 43. Qd4 43... Nxe4 44. Qe5+ 44... Nd6 45. Qg7+ 45... Kc6 46. a4 46... Qe4+ 47. Be2 47... Kc5 48. Qc7+ 48... Kd5 49. Qxb6 49... Qc2 50. Qd4+ 50... Kc6 51. Bb5+ 51... Nxb5 52. Qc4+ 52... Kd6 53. Qxb5 53... Qxc3+ 54. Kf1 54... Qc1+ 55. Kg2 55... Ke6 56. Qe8+ 56... Kf6 57. Qd8+ 57... Kg6 58. Qd6+ 58... Kg7 59. Qd7+ 59... Kf6 60. Qd6+ 60... Kf5 61. Qd7+ 61... Kg6 62. Qd6+ 62... Kf7 63. Qd5+ 63... Ke7 64. Qe5+ 64... Kd7 65. Qg7+ 65... Kc6 66. a5 66... Qf4 67. Qg6+ 67... Kb5 68. Qb6+ 68... Kc4 69. Qc6+ 69... Kb4 70. a6 70... Qg4+ 71. Kf1 71... Bf4 72. Qe4+ 72... Kb5 73. a7 73... Qh3+ 74.
 | 
| 
	afP7lI11 | 
	1. e4 1... d5 2. exd5 2... Qxd5 3. Nc3 3... Qd6 4. d4 4... Nf6 5. Nf3 5... c6 6. Bg5 6... Bg4 7. Be2 7... Nbd7 8. h3 8... Bxf3 9. Bxf3 9... e6 10. O-O 10... Be7 11. Ne2 11... Qc7 12. c4 12... O-O 13. Rc1 13... Rfe8 14. d5 14... exd5 15. Bxf6 15... Bxf6 16. cxd5 16... Ne5 17. Be4 17... Rad8 18. Qc2 18... Rd6 19. dxc6 19... Nxc6 20. Bxh7+ 20... Kh8 21. Bf5 21... Qe7 22. Nc3 22... Nd4 23. Qd3 23... Nxf5 24. Qxf5 24... Rd2 25. Nd5 25... Qe6 26. Qh5+ 26... Kg8 27. Nc7 27... Qe5 28. Nxe8 28... | 
	<answer> Qxh5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... d5 2. exd5 2... Qxd5 3. Nc3 3... Qd6 4. d4 4... Nf6 5. Nf3 5... c6 6. Bg5 6... Bg4 7. Be2 7... Nbd7 8. h3 8... Bxf3 9. Bxf3 9... e6 10. O-O 10... Be7 11. Ne2 11... Qc7 12. c4 12... O-O 13. Rc1 13... Rfe8 14. d5 14... exd5 15. Bxf6 15... Bxf6 16. cxd5 16... Ne5 17. Be4 17... Rad8 18. Qc2 18... Rd6 19. dxc6 19... Nxc6 20. Bxh7+ 20... Kh8 21. Bf5 21... Qe7 22. Nc3 22... Nd4 23. Qd3 23... Nxf5 24. Qxf5 24... Rd2 25. Nd5 25... Qe6 26. Qh5+ 26... Kg8 27. Nc7 27... Qe5 28. Nxe8 28...
 | 
| 
	eKJ7fMYS | 
	1. d4 1... c6 2. c4 2... d5 3. Nf3 3... Nf6 4. Nc3 4... Bg4 5. e3 5... e6 6. Be2 6... Nbd7 7. h3 7... Bh5 8. Nd2 8... Bxe2 9. Qxe2 9... Qb6 10. c5 10... Qb4 11. a3 11... Qa5 12. b4 12... Qc7 13. f4 13... b6 14. Rb1 14... a5 15. Ra1 15... axb4 16. Nd1 16... bxa3 17. Rxa3 17... Rxa3 18. Bxa3 18... Be7 19. O-O 19... O-O 20. cxb6 20... Nxb6 21. Bxe7 21... Qxe7 22. Qa6 22... Nfd7 23. Nf2 23... c5 24. Rb1 24... Rb8 25. Qa5 25... c4 26. Nf3 26... Ra8 27. Qc3 27... Na4 28. Qa1 28... Nab6 29. Qc3 29... Ra3 30. Qb4 30... Qxb4 31. Rxb4 31... Rxe3 32. Ne5 32... h6 33. Nfg4 33... Re4 34. Nxd7 34... Nxd7 35. Ne5 35... Nxe5 36. dxe5 36... Rxf4 37. Rb8+ 37... Kh7 38. Rb4 38... Kg6 39. g3 39... Re4 40. Kf2 40... Kf5 41. Kf3 41... h5 42. Rb7 42... f6 43. Rxg7 43... Rxe5 44. | 
	<answer> g4+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... c6 2. c4 2... d5 3. Nf3 3... Nf6 4. Nc3 4... Bg4 5. e3 5... e6 6. Be2 6... Nbd7 7. h3 7... Bh5 8. Nd2 8... Bxe2 9. Qxe2 9... Qb6 10. c5 10... Qb4 11. a3 11... Qa5 12. b4 12... Qc7 13. f4 13... b6 14. Rb1 14... a5 15. Ra1 15... axb4 16. Nd1 16... bxa3 17. Rxa3 17... Rxa3 18. Bxa3 18... Be7 19. O-O 19... O-O 20. cxb6 20... Nxb6 21. Bxe7 21... Qxe7 22. Qa6 22... Nfd7 23. Nf2 23... c5 24. Rb1 24... Rb8 25. Qa5 25... c4 26. Nf3 26... Ra8 27. Qc3 27... Na4 28. Qa1 28... Nab6 29. Qc3 29... Ra3 30. Qb4 30... Qxb4 31. Rxb4 31... Rxe3 32. Ne5 32... h6 33. Nfg4 33... Re4 34. Nxd7 34... Nxd7 35. Ne5 35... Nxe5 36. dxe5 36... Rxf4 37. Rb8+ 37... Kh7 38. Rb4 38... Kg6 39. g3 39... Re4 40. Kf2 40... Kf5 41. Kf3 41... h5 42. Rb7 42... f6 43. Rxg7 43... Rxe5 44.
 | 
| 
	NAtyg8Zx | 
	1. d4 1... Nf6 2. Bg5 2... Ne4 3. Bf4 3... c5 4. c3 4... g6 5. Nf3 5... Bg7 6. Nbd2 6... d5 7. e3 7... Nxd2 8. Qxd2 8... cxd4 9. cxd4 9... O-O 10. Bd3 10... Nc6 11. O-O 11... f6 12. Rac1 12... e5 13. Rxc6 13... bxc6 14. dxe5 14... fxe5 15. Nxe5 15... Qe8 16. Nf3 16... Bg4 17. Nd4 17... Bd7 18. Rc1 18... Rc8 19. Bd6 19... Rf7 20. Ba6 20... Rd8 21. Bc7 21... Be5 22. Bxd8 22... Qxd8 23. Nxc6 23... Bxc6 24. Rxc6 24... Kg7 25. Be2 25... d4 26. exd4 26... Bxd4 27. Qc2 27... | 
	<answer> Rxf2</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. Bg5 2... Ne4 3. Bf4 3... c5 4. c3 4... g6 5. Nf3 5... Bg7 6. Nbd2 6... d5 7. e3 7... Nxd2 8. Qxd2 8... cxd4 9. cxd4 9... O-O 10. Bd3 10... Nc6 11. O-O 11... f6 12. Rac1 12... e5 13. Rxc6 13... bxc6 14. dxe5 14... fxe5 15. Nxe5 15... Qe8 16. Nf3 16... Bg4 17. Nd4 17... Bd7 18. Rc1 18... Rc8 19. Bd6 19... Rf7 20. Ba6 20... Rd8 21. Bc7 21... Be5 22. Bxd8 22... Qxd8 23. Nxc6 23... Bxc6 24. Rxc6 24... Kg7 25. Be2 25... d4 26. exd4 26... Bxd4 27. Qc2 27...
 | 
| 
	LjlYQiAn | 
	1. e4 1... b6 2. d4 2... Bb7 3. Bd3 3... e6 4. c3 4... c5 5. Nf3 5... Nf6 6. Qe2 6... Be7 7. O-O 7... Nc6 8. Bg5 8... cxd4 9. cxd4 9... Nb4 10. Nc3 10... Nxd3 11. Qxd3 11... d5 12. Qb5+ 12... Qd7 13. Bxf6 13... Bc6 14. Qd3 14... dxe4 15. Nxe4 15... gxf6 16. Qe3 16... Qd5 17. Rfe1 17... f5 18. Nc3 18... Qd7 19. Ne5 19... Qb7 20. Nxc6 20... Qxc6 21. d5 21... Qb7 22. dxe6 22... Rg8 23. exf7+ 23... Kxf7 24. Qe6+ 24... Kf8 25. Nd5 25... Re8 26. f3 26... | 
	<answer> Bc5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... b6 2. d4 2... Bb7 3. Bd3 3... e6 4. c3 4... c5 5. Nf3 5... Nf6 6. Qe2 6... Be7 7. O-O 7... Nc6 8. Bg5 8... cxd4 9. cxd4 9... Nb4 10. Nc3 10... Nxd3 11. Qxd3 11... d5 12. Qb5+ 12... Qd7 13. Bxf6 13... Bc6 14. Qd3 14... dxe4 15. Nxe4 15... gxf6 16. Qe3 16... Qd5 17. Rfe1 17... f5 18. Nc3 18... Qd7 19. Ne5 19... Qb7 20. Nxc6 20... Qxc6 21. d5 21... Qb7 22. dxe6 22... Rg8 23. exf7+ 23... Kxf7 24. Qe6+ 24... Kf8 25. Nd5 25... Re8 26. f3 26...
 | 
| 
	yDtuqGBb | 
	1. c4 1... c6 2. g3 2... d5 3. Nf3 3... dxc4 4. Bg2 4... Bf5 5. O-O 5... e6 6. a4 6... Nd7 7. Na3 7... Bxa3 8. Rxa3 8... Ne7 9. b3 9... cxb3 10. Rxb3 10... Qc7 11. Ba3 11... c5 12. Nh4 12... O-O 13. Rxb7 13... Qc8 14. Bxc5 14... Re8 15. Bxe7 15... Rxe7 16. Nxf5 16... exf5 17. Qb1 17... Rxe2 18. Rxd7 18... Qxd7 19. Bxa8 19... Re8 20. Bg2 20... Qxa4 21. Qa1 21... Qd7 22. Re1 22... Rxe1+ 23. Qxe1 23... a5 24. Qb1 24... g6 25. Qa2 25... a4 26. f4 26... Qd4+ 27. Kh1 27... h5 28. Bf1 28... h4 29. gxh4 29... Qxf4 30. Bg2 30... Qxh4 31. d4 31... | 
	<answer> Qe1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. c4 1... c6 2. g3 2... d5 3. Nf3 3... dxc4 4. Bg2 4... Bf5 5. O-O 5... e6 6. a4 6... Nd7 7. Na3 7... Bxa3 8. Rxa3 8... Ne7 9. b3 9... cxb3 10. Rxb3 10... Qc7 11. Ba3 11... c5 12. Nh4 12... O-O 13. Rxb7 13... Qc8 14. Bxc5 14... Re8 15. Bxe7 15... Rxe7 16. Nxf5 16... exf5 17. Qb1 17... Rxe2 18. Rxd7 18... Qxd7 19. Bxa8 19... Re8 20. Bg2 20... Qxa4 21. Qa1 21... Qd7 22. Re1 22... Rxe1+ 23. Qxe1 23... a5 24. Qb1 24... g6 25. Qa2 25... a4 26. f4 26... Qd4+ 27. Kh1 27... h5 28. Bf1 28... h4 29. gxh4 29... Qxf4 30. Bg2 30... Qxh4 31. d4 31...
 | 
| 
	Mmypt7YH | 
	1. e4 1... g6 2. Nf3 2... Bg7 3. Bc4 3... d6 4. d4 4... Nf6 5. e5 5... dxe5 6. Nxe5 6... O-O 7. O-O 7... c5 8. c3 8... cxd4 9. cxd4 9... Nbd7 10. f4 10... Nb6 11. Bb3 11... Nbd5 12. Nc3 12... e6 13. Bd2 13... b6 14. Be1 14... Bb7 15. Bh4 15... Nxc3 16. bxc3 16... Qc7 17. Rc1 17... Rac8 18. Qd3 18... Be4 19. Qe3 19... Qb7 20. Rf2 20... h5 21. h3 21... Rc7 22. Rd2 22... Rfc8 23. Be1 23... Bf5 24. Rb2 24... Nd5 25. Qg3 25... Bf8 26. c4 26... Ba3 27. Rbc2 27... Bxc1 28. Rxc1 28... Ne7 29. Bb4 29... Qe4 30. Bc3 30... Nc6 31. | 
	<answer> Re1</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... g6 2. Nf3 2... Bg7 3. Bc4 3... d6 4. d4 4... Nf6 5. e5 5... dxe5 6. Nxe5 6... O-O 7. O-O 7... c5 8. c3 8... cxd4 9. cxd4 9... Nbd7 10. f4 10... Nb6 11. Bb3 11... Nbd5 12. Nc3 12... e6 13. Bd2 13... b6 14. Be1 14... Bb7 15. Bh4 15... Nxc3 16. bxc3 16... Qc7 17. Rc1 17... Rac8 18. Qd3 18... Be4 19. Qe3 19... Qb7 20. Rf2 20... h5 21. h3 21... Rc7 22. Rd2 22... Rfc8 23. Be1 23... Bf5 24. Rb2 24... Nd5 25. Qg3 25... Bf8 26. c4 26... Ba3 27. Rbc2 27... Bxc1 28. Rxc1 28... Ne7 29. Bb4 29... Qe4 30. Bc3 30... Nc6 31.
 | 
| 
	HbnykqGB | 
	1. e4 1... e5 2. g3 2... Nf6 3. Nc3 3... Bc5 4. Nf3 4... d6 5. Bg2 5... Ng4 6. O-O 6... h5 7. d4 7... exd4 8. Nxd4 8... h4 9. f3 9... Nxh2 10. Kxh2 10... hxg3+ 11. Kxg3 11... | 
	<answer> Qh4#</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. g3 2... Nf6 3. Nc3 3... Bc5 4. Nf3 4... d6 5. Bg2 5... Ng4 6. O-O 6... h5 7. d4 7... exd4 8. Nxd4 8... h4 9. f3 9... Nxh2 10. Kxh2 10... hxg3+ 11. Kxg3 11...
 | 
| 
	1mdnso2t | 
	1. e4 1... e5 2. Nf3 2... f5 3. Nc3 3... fxe4 4. Nxe4 4... Nc6 5. Bc4 5... Nh6 6. Bb3 6... Bc5 7. Neg5 7... d5 8. h3 8... O-O 9. d3 9... a5 10. c4 10... a4 11. cxd5 11... axb3 12. dxc6 12... bxa2 13. Qb3+ 13... Kh8 14. cxb7 14... Rb8 15. bxc8=Q 15... Rxb3 16. Qxd8 16... Rxd8 17. Nxe5 17... Bb4+ 18. Bd2 18... Bxd2+ 19. Kxd2 19... Rxb2+ 20. Kc3 20... Rxf2 21. Rxa2 21... Rdf8 22. Rxf2 22... Rxf2 23. g4 23... Kg8 24. Ne6 24... Re2 25. Rf1 25... Rxe5 26. | 
	<answer> Rf8#</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... f5 3. Nc3 3... fxe4 4. Nxe4 4... Nc6 5. Bc4 5... Nh6 6. Bb3 6... Bc5 7. Neg5 7... d5 8. h3 8... O-O 9. d3 9... a5 10. c4 10... a4 11. cxd5 11... axb3 12. dxc6 12... bxa2 13. Qb3+ 13... Kh8 14. cxb7 14... Rb8 15. bxc8=Q 15... Rxb3 16. Qxd8 16... Rxd8 17. Nxe5 17... Bb4+ 18. Bd2 18... Bxd2+ 19. Kxd2 19... Rxb2+ 20. Kc3 20... Rxf2 21. Rxa2 21... Rdf8 22. Rxf2 22... Rxf2 23. g4 23... Kg8 24. Ne6 24... Re2 25. Rf1 25... Rxe5 26.
 | 
| 
	3IZN0w1a | 
	1. e4 1... e6 2. Nf3 2... d5 3. exd5 3... exd5 4. d4 4... Nf6 5. Bd3 5... Be7 6. O-O 6... O-O 7. Re1 7... Nc6 8. Bg5 8... Bg4 9. Be2 9... Re8 10. Bb5 10... Bxf3 11. Qxf3 11... Nxd4 12. Qd3 12... Nxb5 13. Qxb5 13... c6 14. Qd3 14... Ne4 15. Bxe7 15... Rxe7 16. Nd2 16... Nc5 17. Qa3 17... Ne4 18. Nb3 18... Re8 19. Nd4 19... Qb6 20. c3 20... Qc5 21. | 
	<answer> Rxe4</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. Nf3 2... d5 3. exd5 3... exd5 4. d4 4... Nf6 5. Bd3 5... Be7 6. O-O 6... O-O 7. Re1 7... Nc6 8. Bg5 8... Bg4 9. Be2 9... Re8 10. Bb5 10... Bxf3 11. Qxf3 11... Nxd4 12. Qd3 12... Nxb5 13. Qxb5 13... c6 14. Qd3 14... Ne4 15. Bxe7 15... Rxe7 16. Nd2 16... Nc5 17. Qa3 17... Ne4 18. Nb3 18... Re8 19. Nd4 19... Qb6 20. c3 20... Qc5 21.
 | 
| 
	7Dd6ZDxd | 
	1. e4 1... e5 2. Nf3 2... Nf6 3. Nxe5 3... Nc6 4. d4 4... Nxe5 5. dxe5 5... Nxe4 6. Bd3 6... Nc5 7. Bc4 7... Be7 8. O-O 8... O-O 9. Nc3 9... b6 10. Bf4 10... Bb7 11. Nd5 11... Re8 12. Bg3 12... d6 13. Re1 13... dxe5 14. Rxe5 14... Bd6 15. Rxe8+ 15... Qxe8 16. Bxd6 16... Bxd5 17. Bxd5 17... cxd6 18. Bxa8 18... Qxa8 19. Qxd6 19... h6 20. Rd1 20... Ne6 21. Qe7 21... Qe4 22. c3 22... Qc2 23. Re1 23... Qxb2 24. Qe8+ 24... Nf8 25. h3 25... Qxc3 26. Re7 26... Qc1+ 27. Re1 27... Qc4 28. g3 28... Qxa2 29. Re7 29... a6 30. Qb8 30... Qa1+ 31. Kg2 31... b5 32. Qa8 32... a5 33. Qb8 33... Qa4 34. Qa7 34... Qb4 35. Rxf7 35... Qe4+ 36. Kh2 36... Qe5 37. Qxa5 37... | 
	<answer> Kxf7</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nf6 3. Nxe5 3... Nc6 4. d4 4... Nxe5 5. dxe5 5... Nxe4 6. Bd3 6... Nc5 7. Bc4 7... Be7 8. O-O 8... O-O 9. Nc3 9... b6 10. Bf4 10... Bb7 11. Nd5 11... Re8 12. Bg3 12... d6 13. Re1 13... dxe5 14. Rxe5 14... Bd6 15. Rxe8+ 15... Qxe8 16. Bxd6 16... Bxd5 17. Bxd5 17... cxd6 18. Bxa8 18... Qxa8 19. Qxd6 19... h6 20. Rd1 20... Ne6 21. Qe7 21... Qe4 22. c3 22... Qc2 23. Re1 23... Qxb2 24. Qe8+ 24... Nf8 25. h3 25... Qxc3 26. Re7 26... Qc1+ 27. Re1 27... Qc4 28. g3 28... Qxa2 29. Re7 29... a6 30. Qb8 30... Qa1+ 31. Kg2 31... b5 32. Qa8 32... a5 33. Qb8 33... Qa4 34. Qa7 34... Qb4 35. Rxf7 35... Qe4+ 36. Kh2 36... Qe5 37. Qxa5 37...
 | 
| 
	eUTdFixT | 
	1. e4 1... c5 2. Nc3 2... e6 3. g3 3... Nc6 4. Bg2 4... Nf6 5. d3 5... h6 6. f4 6... Nd4 7. e5 7... Ng8 8. Nf3 8... Ne7 9. Nxd4 9... cxd4 10. Nb5 10... Qb6 11. | 
	<answer> Nd6+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nc3 2... e6 3. g3 3... Nc6 4. Bg2 4... Nf6 5. d3 5... h6 6. f4 6... Nd4 7. e5 7... Ng8 8. Nf3 8... Ne7 9. Nxd4 9... cxd4 10. Nb5 10... Qb6 11.
 | 
| 
	qNTfm6ip | 
	1. d4 1... d5 2. Bf4 2... e6 3. Nf3 3... Nc6 4. e3 4... a6 5. c3 5... Bd6 6. Bg3 6... Bxg3 7. hxg3 7... h6 8. Nbd2 8... Qf6 9. Bd3 9... Nge7 10. Qc2 10... Ng6 11. g4 11... e5 12. dxe5 12... Ngxe5 13. g5 13... Nxf3+ 14. Nxf3 14... Qe6 15. Bf5 15... | 
	<answer> Qxf5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... d5 2. Bf4 2... e6 3. Nf3 3... Nc6 4. e3 4... a6 5. c3 5... Bd6 6. Bg3 6... Bxg3 7. hxg3 7... h6 8. Nbd2 8... Qf6 9. Bd3 9... Nge7 10. Qc2 10... Ng6 11. g4 11... e5 12. dxe5 12... Ngxe5 13. g5 13... Nxf3+ 14. Nxf3 14... Qe6 15. Bf5 15...
 | 
| 
	1o0heTkj | 
	1. d4 1... d5 2. c4 2... dxc4 3. e3 3... e5 4. Bxc4 4... exd4 5. exd4 5... Nf6 6. Nc3 6... Bb4 7. a3 7... Ba5 8. b4 8... Bb6 9. Nf3 9... O-O 10. O-O 10... Bg4 11. Be3 11... c6 12. Qd3 12... Bxf3 13. gxf3 13... Nbd7 14. Kh1 14... Nh5 15. Rg1 15... Ndf6 16. Rg2 16... Bc7 17. Rag1 17... g6 18. Rxg6+ 18... hxg6 19. Qxg6+ 19... Kh8 20. Qh6+ 20... Nh7 21. Qxh5 21... Rg8 22. Bg5 22... | 
	<answer> Rxg5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... d5 2. c4 2... dxc4 3. e3 3... e5 4. Bxc4 4... exd4 5. exd4 5... Nf6 6. Nc3 6... Bb4 7. a3 7... Ba5 8. b4 8... Bb6 9. Nf3 9... O-O 10. O-O 10... Bg4 11. Be3 11... c6 12. Qd3 12... Bxf3 13. gxf3 13... Nbd7 14. Kh1 14... Nh5 15. Rg1 15... Ndf6 16. Rg2 16... Bc7 17. Rag1 17... g6 18. Rxg6+ 18... hxg6 19. Qxg6+ 19... Kh8 20. Qh6+ 20... Nh7 21. Qxh5 21... Rg8 22. Bg5 22...
 | 
| 
	pH2Si1zJ | 
	1. e4 1... e5 2. Bc4 2... Nf6 3. Nc3 3... d6 4. Nd5 4... c6 5. Nxf6+ 5... Qxf6 6. d3 6... Nd7 7. Ne2 7... b5 8. Bb3 8... a5 9. c4 9... Ba6 10. a4 10... bxc4 11. dxc4 11... Nb6 12. Qc2 12... Be7 13. Bd2 13... O-O 14. Bxa5 14... Nd7 15. Ba2 15... d5 16. exd5 16... cxd5 17. Bd2 17... dxc4 18. Bxc4 18... Rac8 19. b3 19... Nb6 20. O-O 20... Nxc4 21. bxc4 21... Bxc4 22. Be3 22... Bb4 23. Rfb1 23... Bxe2 24. Qxe2 24... Bc3 25. Ra3 25... Bd4 26. g3 26... Rc3 27. Rxc3 27... Bxc3 28. Rb3 28... Bd4 29. a5 29... Qe6 30. Qb5 30... f5 31. Bxd4 31... exd4 32. a6 32... f4 33. a7 33... Qe1+ 34. Kg2 34... Qe4+ 35. Kf1 35... fxg3 36. Qc4+ 36... Kh8 37. hxg3 37... Qa8 38. Qxd4 38... Rd8 39. Qe3 39... | 
	<answer> Qh1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Bc4 2... Nf6 3. Nc3 3... d6 4. Nd5 4... c6 5. Nxf6+ 5... Qxf6 6. d3 6... Nd7 7. Ne2 7... b5 8. Bb3 8... a5 9. c4 9... Ba6 10. a4 10... bxc4 11. dxc4 11... Nb6 12. Qc2 12... Be7 13. Bd2 13... O-O 14. Bxa5 14... Nd7 15. Ba2 15... d5 16. exd5 16... cxd5 17. Bd2 17... dxc4 18. Bxc4 18... Rac8 19. b3 19... Nb6 20. O-O 20... Nxc4 21. bxc4 21... Bxc4 22. Be3 22... Bb4 23. Rfb1 23... Bxe2 24. Qxe2 24... Bc3 25. Ra3 25... Bd4 26. g3 26... Rc3 27. Rxc3 27... Bxc3 28. Rb3 28... Bd4 29. a5 29... Qe6 30. Qb5 30... f5 31. Bxd4 31... exd4 32. a6 32... f4 33. a7 33... Qe1+ 34. Kg2 34... Qe4+ 35. Kf1 35... fxg3 36. Qc4+ 36... Kh8 37. hxg3 37... Qa8 38. Qxd4 38... Rd8 39. Qe3 39...
 | 
| 
	EsdhunPV | 
	1. d4 1... d6 2. Nf3 2... Nd7 3. Bf4 3... h6 4. Nbd2 4... c6 5. e4 5... Qc7 6. c4 6... e5 7. Bg3 7... Ngf6 8. Qc2 8... Be7 9. Bd3 9... a5 10. Qc3 10... Nh5 11. dxe5 11... Nxg3 12. exd6 12... Bxd6 13. hxg3 13... Ne5 14. Be2 14... Nxf3+ 15. Nxf3 15... | 
	<answer> Bb4</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... d6 2. Nf3 2... Nd7 3. Bf4 3... h6 4. Nbd2 4... c6 5. e4 5... Qc7 6. c4 6... e5 7. Bg3 7... Ngf6 8. Qc2 8... Be7 9. Bd3 9... a5 10. Qc3 10... Nh5 11. dxe5 11... Nxg3 12. exd6 12... Bxd6 13. hxg3 13... Ne5 14. Be2 14... Nxf3+ 15. Nxf3 15...
 | 
| 
	P8wggjsK | 
	1. e4 1... c5 2. Nf3 2... d6 3. d4 3... cxd4 4. c3 4... Nf6 5. e5 5... dxe5 6. Nxe5 6... e6 7. Bc4 7... Be7 8. O-O 8... O-O 9. cxd4 9... a6 10. a4 10... Nbd7 11. Nc3 11... Nb6 12. Bb3 12... Nbd5 13. Be3 13... Nxe3 14. fxe3 14... Nd5 15. e4 15... Ne3 16. Qd3 16... Nxf1 17. Rxf1 17... f6 18. Ng4 18... Kh8 19. Ne3 19... e5 20. d5 20... Bc5 21. Kh1 21... Qb6 22. Nf5 22... Qxb3 23. d6 23... Bd7 24. Ne7 24... Bxa4 25. Qh3 25... Qc4 26. Rf3 26... Bxd6 27. | 
	<answer> Qxh7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... d6 3. d4 3... cxd4 4. c3 4... Nf6 5. e5 5... dxe5 6. Nxe5 6... e6 7. Bc4 7... Be7 8. O-O 8... O-O 9. cxd4 9... a6 10. a4 10... Nbd7 11. Nc3 11... Nb6 12. Bb3 12... Nbd5 13. Be3 13... Nxe3 14. fxe3 14... Nd5 15. e4 15... Ne3 16. Qd3 16... Nxf1 17. Rxf1 17... f6 18. Ng4 18... Kh8 19. Ne3 19... e5 20. d5 20... Bc5 21. Kh1 21... Qb6 22. Nf5 22... Qxb3 23. d6 23... Bd7 24. Ne7 24... Bxa4 25. Qh3 25... Qc4 26. Rf3 26... Bxd6 27.
 | 
| 
	xJMOl2iV | 
	1. d4 1... d5 2. Nf3 2... g6 3. c4 3... Nf6 4. Bg5 4... Ne4 5. Bf4 5... Bg7 6. Nc3 6... Nxc3 7. bxc3 7... O-O 8. e3 8... c5 9. cxd5 9... Qxd5 10. Be2 10... cxd4 11. cxd4 11... Nc6 12. O-O 12... Bg4 13. h3 13... Bf5 14. Nd2 14... Nxd4 15. exd4 15... Qxd4 16. Be3 16... Qxa1 17. Qxa1 17... Bxa1 18. Rxa1 18... Rfd8 19. Nc4 19... Bd3 20. Kf1 20... b5 21. Ne5 21... Bxe2+ 22. Kxe2 22... a5 23. Rd1 23... b4 24. Rxd8+ 24... Rxd8 25. Bb6 25... Rd5 26. Nd3 26... a4 27. Be3 27... b3 28. axb3 28... a3 29. Nb4 29... Rb5 30. Bd2 30... e5 31. Bc3 31... e4 32. Ke3 32... f5 33. f3 33... exf3 34. gxf3 34... Kf7 35. Kd4 35... g5 36. Kc4 36... Rb7 37. Na2 37... Re7 38. Kd3 38... f4 39. Bd4 39... Re1 40. b4 40... Ke6 41. b5 41... Rh1 42. b6 42... Kd6 43. Nb4 43... Rxh3 44. | 
	<answer> Be5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... d5 2. Nf3 2... g6 3. c4 3... Nf6 4. Bg5 4... Ne4 5. Bf4 5... Bg7 6. Nc3 6... Nxc3 7. bxc3 7... O-O 8. e3 8... c5 9. cxd5 9... Qxd5 10. Be2 10... cxd4 11. cxd4 11... Nc6 12. O-O 12... Bg4 13. h3 13... Bf5 14. Nd2 14... Nxd4 15. exd4 15... Qxd4 16. Be3 16... Qxa1 17. Qxa1 17... Bxa1 18. Rxa1 18... Rfd8 19. Nc4 19... Bd3 20. Kf1 20... b5 21. Ne5 21... Bxe2+ 22. Kxe2 22... a5 23. Rd1 23... b4 24. Rxd8+ 24... Rxd8 25. Bb6 25... Rd5 26. Nd3 26... a4 27. Be3 27... b3 28. axb3 28... a3 29. Nb4 29... Rb5 30. Bd2 30... e5 31. Bc3 31... e4 32. Ke3 32... f5 33. f3 33... exf3 34. gxf3 34... Kf7 35. Kd4 35... g5 36. Kc4 36... Rb7 37. Na2 37... Re7 38. Kd3 38... f4 39. Bd4 39... Re1 40. b4 40... Ke6 41. b5 41... Rh1 42. b6 42... Kd6 43. Nb4 43... Rxh3 44.
 | 
| 
	4m3OlgzV | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... d6 4. Bxc6+ 4... bxc6 5. d4 5... Bg4 6. dxe5 6... dxe5 7. Qxd8+ 7... Rxd8 8. Nfd2 8... Bb4 9. c3 9... Bc5 10. O-O 10... Be2 11. Re1 11... Bd3 12. b4 12... Bb6 13. a4 13... a5 14. Na3 14... Nf6 15. b5 15... cxb5 16. axb5 16... O-O 17. Ndc4 17... Nxe4 18. Nxb6 18... cxb6 19. Re3 19... Nf6 20. Rxe5 20... Bxb5 21. Nxb5 21... | 
	<answer> Rd1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... d6 4. Bxc6+ 4... bxc6 5. d4 5... Bg4 6. dxe5 6... dxe5 7. Qxd8+ 7... Rxd8 8. Nfd2 8... Bb4 9. c3 9... Bc5 10. O-O 10... Be2 11. Re1 11... Bd3 12. b4 12... Bb6 13. a4 13... a5 14. Na3 14... Nf6 15. b5 15... cxb5 16. axb5 16... O-O 17. Ndc4 17... Nxe4 18. Nxb6 18... cxb6 19. Re3 19... Nf6 20. Rxe5 20... Bxb5 21. Nxb5 21...
 | 
| 
	NbaOUjKR | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... Be7 4. c3 4... Nf6 5. d4 5... d6 6. dxe5 6... Nxe5 7. Nxe5 7... dxe5 8. O-O 8... O-O 9. Bg5 9... Qxd1 10. Rxd1 10... Re8 11. Nd2 11... c6 12. Nf3 12... Nxe4 13. Bxe7 13... Rxe7 14. | 
	<answer> Rd8+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bc4 3... Be7 4. c3 4... Nf6 5. d4 5... d6 6. dxe5 6... Nxe5 7. Nxe5 7... dxe5 8. O-O 8... O-O 9. Bg5 9... Qxd1 10. Rxd1 10... Re8 11. Nd2 11... c6 12. Nf3 12... Nxe4 13. Bxe7 13... Rxe7 14.
 | 
| 
	PZkGIJNw | 
	1. c4 1... e5 2. g3 2... Nf6 3. Bg2 3... c6 4. Nc3 4... Be7 5. e4 5... O-O 6. Nge2 6... Na6 7. d3 7... Nc7 8. O-O 8... d5 9. cxd5 9... cxd5 10. exd5 10... Ncxd5 11. Nxd5 11... Nxd5 12. Nc3 12... Nxc3 13. bxc3 13... Qc7 14. Qe2 14... Be6 15. Rb1 15... Rab8 16. Re1 16... Bf6 17. c4 17... Rfd8 18. Be3 18... b6 19. Rbd1 19... Qd7 20. Be4 20... Bg4 21. f3 21... Bf5 22. Bd5 22... b5 23. g4 23... Bg6 24. Qf2 24... a6 25. h4 25... h6 26. g5 26... hxg5 27. hxg5 27... Be7 28. Kg2 28... bxc4 29. dxc4 29... Qa4 30. Qh4 30... Rb2+ 31. Bf2 31... Qc2 32. Rh1 32... Qxf2+ 33. Qxf2 33... Rxf2+ 34. Kxf2 34... Bxg5 35. Bxf7+ 35... Kxf7 36. Rxd8 36... Bxd8 37. Rd1 37... Bb6+ 38. Kg3 38... Ke6 39. Re1 39... Bd3 40. Rc1 40... Bc5 41. Rc3 41... Bb1 42. a3 42... Bf5 43. Rb3 43... Kd6 44. Rb7 44... g6 45. Rb3 45... Kc6 46. Kh4 46... Bd4 47. Kg5 47... Kc5 48. f4 48... Kxc4 49. Rb4+ 49... Kc3 50. fxe5 50... Bxe5 51. Ra4 51... Bd3 52. Ra5 52... Bc7 53. | 
	<answer> Rc5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. c4 1... e5 2. g3 2... Nf6 3. Bg2 3... c6 4. Nc3 4... Be7 5. e4 5... O-O 6. Nge2 6... Na6 7. d3 7... Nc7 8. O-O 8... d5 9. cxd5 9... cxd5 10. exd5 10... Ncxd5 11. Nxd5 11... Nxd5 12. Nc3 12... Nxc3 13. bxc3 13... Qc7 14. Qe2 14... Be6 15. Rb1 15... Rab8 16. Re1 16... Bf6 17. c4 17... Rfd8 18. Be3 18... b6 19. Rbd1 19... Qd7 20. Be4 20... Bg4 21. f3 21... Bf5 22. Bd5 22... b5 23. g4 23... Bg6 24. Qf2 24... a6 25. h4 25... h6 26. g5 26... hxg5 27. hxg5 27... Be7 28. Kg2 28... bxc4 29. dxc4 29... Qa4 30. Qh4 30... Rb2+ 31. Bf2 31... Qc2 32. Rh1 32... Qxf2+ 33. Qxf2 33... Rxf2+ 34. Kxf2 34... Bxg5 35. Bxf7+ 35... Kxf7 36. Rxd8 36... Bxd8 37. Rd1 37... Bb6+ 38. Kg3 38... Ke6 39. Re1 39... Bd3 40. Rc1 40... Bc5 41. Rc3 41... Bb1 42. a3 42... Bf5 43. Rb3 43... Kd6 44. Rb7 44... g6 45. Rb3 45... Kc6 46. Kh4 46... Bd4 47. Kg5 47... Kc5 48. f4 48... Kxc4 49. Rb4+ 49... Kc3 50. fxe5 50... Bxe5 51. Ra4 51... Bd3 52. Ra5 52... Bc7 53.
 | 
| 
	k3On6nDk | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. c3 3... Nf6 4. d4 4... d6 5. Bg5 5... Be7 6. Bb5 6... O-O 7. Nbd2 7... a6 8. Bxc6 8... bxc6 9. O-O 9... exd4 10. cxd4 10... Bg4 11. h3 11... Bh5 12. Qc2 12... Rb8 13. Rac1 13... Re8 14. b3 14... Bxf3 15. Nxf3 15... Nxe4 16. Bxe7 16... Rxe7 17. Qxc6 17... Rb6 18. Qc4 18... d5 19. Qc2 19... Rh6 20. Rfe1 20... Qd6 21. Qc6 21... | 
	<answer> Qxc6</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. c3 3... Nf6 4. d4 4... d6 5. Bg5 5... Be7 6. Bb5 6... O-O 7. Nbd2 7... a6 8. Bxc6 8... bxc6 9. O-O 9... exd4 10. cxd4 10... Bg4 11. h3 11... Bh5 12. Qc2 12... Rb8 13. Rac1 13... Re8 14. b3 14... Bxf3 15. Nxf3 15... Nxe4 16. Bxe7 16... Rxe7 17. Qxc6 17... Rb6 18. Qc4 18... d5 19. Qc2 19... Rh6 20. Rfe1 20... Qd6 21. Qc6 21...
 | 
| 
	TBjlmAXs | 
	1. e4 1... e5 2. f4 2... exf4 3. Nf3 3... Nf6 4. Bc4 4... Nxe4 5. d3 5... Nf6 6. O-O 6... Bc5+ 7. d4 7... Be7 8. Bxf4 8... d5 9. Bb3 9... O-O 10. c3 10... Bf5 11. Nbd2 11... Nbd7 12. Ne5 12... Nxe5 13. Bxe5 13... Bg6 14. Qf3 14... Re8 15. Rae1 15... c6 16. Bxf6 16... Bxf6 17. Rxe8+ 17... Qxe8 18. Qg3 18... Qe2 19. Nf3 19... Re8 20. | 
	<answer> Re1</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. f4 2... exf4 3. Nf3 3... Nf6 4. Bc4 4... Nxe4 5. d3 5... Nf6 6. O-O 6... Bc5+ 7. d4 7... Be7 8. Bxf4 8... d5 9. Bb3 9... O-O 10. c3 10... Bf5 11. Nbd2 11... Nbd7 12. Ne5 12... Nxe5 13. Bxe5 13... Bg6 14. Qf3 14... Re8 15. Rae1 15... c6 16. Bxf6 16... Bxf6 17. Rxe8+ 17... Qxe8 18. Qg3 18... Qe2 19. Nf3 19... Re8 20.
 | 
| 
	luzUrjEq | 
	1. e4 1... c5 2. c4 2... g6 3. d3 3... Bg7 4. Nc3 4... Nf6 5. Rb1 5... d6 6. Nf3 6... Nc6 7. Be2 7... a6 8. Bg5 8... e6 9. O-O 9... O-O 10. Qd2 10... Qc7 11. h3 11... b6 12. Nh2 12... Bb7 13. f4 13... Nd4 14. Ng4 14... Nxg4 15. Bxg4 15... h6 16. Bh4 16... h5 17. Bd1 17... b5 18. b3 18... b4 19. Ne2 19... d5 20. e5 20... Nf5 21. Bf6 21... Bxf6 22. exf6 22... Qd8 23. g4 23... hxg4 24. hxg4 24... Qxf6 25. gxf5 25... dxc4 26. Ng3 26... exf5 27. dxc4 27... Rad8 28. Qf2 28... Qh4 29. Bf3 29... Bxf3 30. Qxf3 30... Rd2 31. Rf2 31... Rfd8 32. Rbf1 32... | 
	<answer> R2d3</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. c4 2... g6 3. d3 3... Bg7 4. Nc3 4... Nf6 5. Rb1 5... d6 6. Nf3 6... Nc6 7. Be2 7... a6 8. Bg5 8... e6 9. O-O 9... O-O 10. Qd2 10... Qc7 11. h3 11... b6 12. Nh2 12... Bb7 13. f4 13... Nd4 14. Ng4 14... Nxg4 15. Bxg4 15... h6 16. Bh4 16... h5 17. Bd1 17... b5 18. b3 18... b4 19. Ne2 19... d5 20. e5 20... Nf5 21. Bf6 21... Bxf6 22. exf6 22... Qd8 23. g4 23... hxg4 24. hxg4 24... Qxf6 25. gxf5 25... dxc4 26. Ng3 26... exf5 27. dxc4 27... Rad8 28. Qf2 28... Qh4 29. Bf3 29... Bxf3 30. Qxf3 30... Rd2 31. Rf2 31... Rfd8 32. Rbf1 32...
 | 
| 
	PQYyOak8 | 
	1. e4 1... c5 2. Bc4 2... e6 3. f4 3... a6 4. Nf3 4... b5 5. Be2 5... d6 6. f5 6... exf5 7. exf5 7... Bxf5 8. O-O 8... Be6 9. d4 9... d5 10. Ng5 10... Qd7 11. Nxe6 11... fxe6 12. Bh5+ 12... g6 13. Qf3 13... Bg7 14. Bg4 14... Nf6 15. Bh3 15... O-O 16. Qe2 16... Ne4 17. Nd2 17... Rxf1+ 18. Nxf1 18... Bxd4+ 19. Be3 19... Bxe3+ 20. Qxe3 20... Nc6 21. Nd2 21... Nxd2 22. | 
	<answer> Bxe6+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Bc4 2... e6 3. f4 3... a6 4. Nf3 4... b5 5. Be2 5... d6 6. f5 6... exf5 7. exf5 7... Bxf5 8. O-O 8... Be6 9. d4 9... d5 10. Ng5 10... Qd7 11. Nxe6 11... fxe6 12. Bh5+ 12... g6 13. Qf3 13... Bg7 14. Bg4 14... Nf6 15. Bh3 15... O-O 16. Qe2 16... Ne4 17. Nd2 17... Rxf1+ 18. Nxf1 18... Bxd4+ 19. Be3 19... Bxe3+ 20. Qxe3 20... Nc6 21. Nd2 21... Nxd2 22.
 | 
| 
	Y79wvuBQ | 
	1. e4 1... c5 2. a3 2... Nc6 3. Bc4 3... e6 4. d3 4... d5 5. exd5 5... exd5 6. Ba2 6... Nf6 7. h3 7... Be7 8. Nc3 8... O-O 9. Bf4 9... Re8 10. Qd2 10... Bd6+ 11. Nge2 11... Bxf4 12. Qxf4 12... Nd4 13. Kd2 13... Nh5 14. Qh2 14... Nxe2 15. Nxe2 15... b6 16. Rae1 16... Bb7 17. g4 17... Nf6 18. Rhg1 18... Qd7 19. g5 19... Nh5 20. h4 20... Qf5 21. Kc1 21... Rac8 22. Ng3 22... Qf4+ 23. Kb1 23... d4 24. Qh3 24... Rxe1+ 25. Rxe1 25... Qxf2 26. Rf1 26... Qxg3 27. Qxg3 27... Nxg3 28. Rxf7 28... Rf8 29. Rxb7+ 29... Kh8 30. Bc4 30... Nf5 31. Rxa7 31... Nxh4 32. Rb7 32... Nf3 33. Rxb6 33... Nxg5 34. Rc6 34... Nf3 35. Rxc5 35... g5 36. Ka2 36... g4 37. Rh5 37... | 
	<answer> g3</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. a3 2... Nc6 3. Bc4 3... e6 4. d3 4... d5 5. exd5 5... exd5 6. Ba2 6... Nf6 7. h3 7... Be7 8. Nc3 8... O-O 9. Bf4 9... Re8 10. Qd2 10... Bd6+ 11. Nge2 11... Bxf4 12. Qxf4 12... Nd4 13. Kd2 13... Nh5 14. Qh2 14... Nxe2 15. Nxe2 15... b6 16. Rae1 16... Bb7 17. g4 17... Nf6 18. Rhg1 18... Qd7 19. g5 19... Nh5 20. h4 20... Qf5 21. Kc1 21... Rac8 22. Ng3 22... Qf4+ 23. Kb1 23... d4 24. Qh3 24... Rxe1+ 25. Rxe1 25... Qxf2 26. Rf1 26... Qxg3 27. Qxg3 27... Nxg3 28. Rxf7 28... Rf8 29. Rxb7+ 29... Kh8 30. Bc4 30... Nf5 31. Rxa7 31... Nxh4 32. Rb7 32... Nf3 33. Rxb6 33... Nxg5 34. Rc6 34... Nf3 35. Rxc5 35... g5 36. Ka2 36... g4 37. Rh5 37...
 | 
| 
	Tw6i3dLO | 
	1. e4 1... e6 2. d4 2... d5 3. exd5 3... exd5 4. Bd3 4... Nf6 5. Nf3 5... Bd6 6. O-O 6... O-O 7. c3 7... Bg4 8. h3 8... Bh5 9. Nbd2 9... Nbd7 10. Re1 10... Re8 11. b3 11... c6 12. Bb2 12... Qc7 13. Qc2 13... a6 14. Rac1 14... Rac8 15. c4 15... dxc4 16. bxc4 16... Bf4 17. Bf5 17... Bxf3 18. gxf3 18... Bg5 19. Kh1 19... Qf4 20. Bc3 20... Qh4 21. Ne4 21... Nxe4 22. fxe4 22... Rcd8 23. Rcd1 23... Nf6 24. Qe2 24... g6 25. Bg4 25... h5 26. Bf3 26... Qxh3+ 27. Kg1 27... Ng4 28. Bxg4 28... hxg4 29. Qd3 29... Qh6 30. Kg2 30... Bf4 31. Rh1 31... Qg5 32. Bd2 32... Bxd2 33. Rxd2 33... Kg7 34. d5 34... cxd5 35. Qd4+ 35... Qf6 36. | 
	<answer> Rh7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. d4 2... d5 3. exd5 3... exd5 4. Bd3 4... Nf6 5. Nf3 5... Bd6 6. O-O 6... O-O 7. c3 7... Bg4 8. h3 8... Bh5 9. Nbd2 9... Nbd7 10. Re1 10... Re8 11. b3 11... c6 12. Bb2 12... Qc7 13. Qc2 13... a6 14. Rac1 14... Rac8 15. c4 15... dxc4 16. bxc4 16... Bf4 17. Bf5 17... Bxf3 18. gxf3 18... Bg5 19. Kh1 19... Qf4 20. Bc3 20... Qh4 21. Ne4 21... Nxe4 22. fxe4 22... Rcd8 23. Rcd1 23... Nf6 24. Qe2 24... g6 25. Bg4 25... h5 26. Bf3 26... Qxh3+ 27. Kg1 27... Ng4 28. Bxg4 28... hxg4 29. Qd3 29... Qh6 30. Kg2 30... Bf4 31. Rh1 31... Qg5 32. Bd2 32... Bxd2 33. Rxd2 33... Kg7 34. d5 34... cxd5 35. Qd4+ 35... Qf6 36.
 | 
| 
	79gLhJ90 | 
	1. b3 1... c5 2. Bb2 2... Nc6 3. Nf3 3... d6 4. d3 4... e6 5. e4 5... Nf6 6. Nc3 6... Be7 7. Be2 7... O-O 8. O-O 8... d5 9. e5 9... Nd7 10. d4 10... cxd4 11. Nxd4 11... Bc5 12. Nf3 12... Ndxe5 13. Nxe5 13... Nxe5 14. Re1 14... Qf6 15. Bf3 15... Nxf3+ 16. Qxf3 16... Qxf3 17. gxf3 17... a6 18. Na4 18... Ba7 19. Rad1 19... Bd7 20. Nc3 20... Rac8 21. Kh1 21... Bc6 22. h3 22... f6 23. f4 23... Bxf2 24. Re2 24... Bg3 25. Rd4 25... e5 26. fxe5 26... fxe5 27. Rxd5 27... Bxd5+ 28. Nxd5 28... Rf2 29. | 
	<answer> Rxf2</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. b3 1... c5 2. Bb2 2... Nc6 3. Nf3 3... d6 4. d3 4... e6 5. e4 5... Nf6 6. Nc3 6... Be7 7. Be2 7... O-O 8. O-O 8... d5 9. e5 9... Nd7 10. d4 10... cxd4 11. Nxd4 11... Bc5 12. Nf3 12... Ndxe5 13. Nxe5 13... Nxe5 14. Re1 14... Qf6 15. Bf3 15... Nxf3+ 16. Qxf3 16... Qxf3 17. gxf3 17... a6 18. Na4 18... Ba7 19. Rad1 19... Bd7 20. Nc3 20... Rac8 21. Kh1 21... Bc6 22. h3 22... f6 23. f4 23... Bxf2 24. Re2 24... Bg3 25. Rd4 25... e5 26. fxe5 26... fxe5 27. Rxd5 27... Bxd5+ 28. Nxd5 28... Rf2 29.
 | 
| 
	oLt1JPcV | 
	1. e4 1... c5 2. Nf3 2... e6 3. d4 3... cxd4 4. Nxd4 4... a6 5. a4 5... Qc7 6. Nc3 6... Nf6 7. Be2 7... Bb4 8. Qd3 8... Nc6 9. O-O 9... O-O 10. Be3 10... h6 11. f3 11... e5 12. Nf5 12... Bxc3 13. Qxc3 13... d5 14. Bc5 14... d4 15. Qa3 15... Rd8 16. a5 16... Bxf5 17. Bb6 17... Qd7 18. Bxd8 18... Rxd8 19. exf5 19... Qxf5 20. Bd3 20... Qf4 21. Qb3 21... Rd7 22. Rae1 22... Qg5 23. Qc4 23... Nxa5 24. Qc5 24... Nc6 25. Bxa6 25... Rd5 26. Qb6 26... bxa6 27. Qxc6 27... a5 28. Rd1 28... Qe3+ 29. Kh1 29... e4 30. fxe4 30... Qxe4 31. Rde1 31... Qh4 32. Rxf6 32... | 
	<answer> Qxe1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... e6 3. d4 3... cxd4 4. Nxd4 4... a6 5. a4 5... Qc7 6. Nc3 6... Nf6 7. Be2 7... Bb4 8. Qd3 8... Nc6 9. O-O 9... O-O 10. Be3 10... h6 11. f3 11... e5 12. Nf5 12... Bxc3 13. Qxc3 13... d5 14. Bc5 14... d4 15. Qa3 15... Rd8 16. a5 16... Bxf5 17. Bb6 17... Qd7 18. Bxd8 18... Rxd8 19. exf5 19... Qxf5 20. Bd3 20... Qf4 21. Qb3 21... Rd7 22. Rae1 22... Qg5 23. Qc4 23... Nxa5 24. Qc5 24... Nc6 25. Bxa6 25... Rd5 26. Qb6 26... bxa6 27. Qxc6 27... a5 28. Rd1 28... Qe3+ 29. Kh1 29... e4 30. fxe4 30... Qxe4 31. Rde1 31... Qh4 32. Rxf6 32...
 | 
| 
	oyABM1RK | 
	1. e4 1... e5 2. Nf3 2... Nf6 3. Nxe5 3... Nc6 4. Nxc6 4... dxc6 5. Bc4 5... Bc5 6. d3 6... Nxe4 7. Qe2 7... Bxf2+ 8. Kf1 8... Bc5 9. Qxe4+ 9... Be6 10. Bxe6 10... fxe6 11. Qxe6+ 11... Qe7 12. Qxe7+ 12... Kxe7 13. Bg5+ 13... Kd7 14. Nc3 14... Rhf8+ 15. Ke2 15... Rae8+ 16. Kd2 16... h6 17. Bh4 17... Be3+ 18. Kd1 18... g5 19. Bg3 19... h5 20. Ne4 20... h4 21. Be1 21... Kc8 22. Bd2 22... Rxe4 23. dxe4 23... Rd8 24. Ke2 24... Bxd2 25. Rad1 25... Bf4 26. Rxd8+ 26... Kxd8 27. Kd3 27... Ke7 28. Kd4 28... Ke6 29. Re1 29... Bxh2 30. Re3 30... | 
	<answer> Bg1</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nf6 3. Nxe5 3... Nc6 4. Nxc6 4... dxc6 5. Bc4 5... Bc5 6. d3 6... Nxe4 7. Qe2 7... Bxf2+ 8. Kf1 8... Bc5 9. Qxe4+ 9... Be6 10. Bxe6 10... fxe6 11. Qxe6+ 11... Qe7 12. Qxe7+ 12... Kxe7 13. Bg5+ 13... Kd7 14. Nc3 14... Rhf8+ 15. Ke2 15... Rae8+ 16. Kd2 16... h6 17. Bh4 17... Be3+ 18. Kd1 18... g5 19. Bg3 19... h5 20. Ne4 20... h4 21. Be1 21... Kc8 22. Bd2 22... Rxe4 23. dxe4 23... Rd8 24. Ke2 24... Bxd2 25. Rad1 25... Bf4 26. Rxd8+ 26... Kxd8 27. Kd3 27... Ke7 28. Kd4 28... Ke6 29. Re1 29... Bxh2 30. Re3 30...
 | 
| 
	tvjFdBJQ | 
	1. e4 1... c6 2. d4 2... d5 3. exd5 3... cxd5 4. Nc3 4... Nf6 5. Nf3 5... Bg4 6. Be2 6... e6 7. h3 7... Bh5 8. Bg5 8... Bb4 9. Bd2 9... O-O 10. g4 10... Bg6 11. Bd3 11... Nc6 12. Bxg6 12... fxg6 13. Qe2 13... Re8 14. O-O-O 14... Bd6 15. g5 15... Nd7 16. h4 16... e5 17. Nxe5 17... | 
	<answer> Nxd4</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c6 2. d4 2... d5 3. exd5 3... cxd5 4. Nc3 4... Nf6 5. Nf3 5... Bg4 6. Be2 6... e6 7. h3 7... Bh5 8. Bg5 8... Bb4 9. Bd2 9... O-O 10. g4 10... Bg6 11. Bd3 11... Nc6 12. Bxg6 12... fxg6 13. Qe2 13... Re8 14. O-O-O 14... Bd6 15. g5 15... Nd7 16. h4 16... e5 17. Nxe5 17...
 | 
| 
	jlZsKUVO | 
	1. e4 1... c5 2. c3 2... e6 3. Nf3 3... Nc6 4. d4 4... cxd4 5. cxd4 5... d5 6. e5 6... Bb4+ 7. Nc3 7... Bxc3+ 8. bxc3 8... Nge7 9. Bg5 9... O-O 10. Bd3 10... h6 11. Bh4 11... Qc7 12. O-O 12... Nf5 13. Bxf5 13... exf5 14. Qd3 14... Be6 15. Bg3 15... Rac8 16. Rac1 16... Nb4 17. Qd2 17... Nc6 18. Nh4 18... Na5 19. Qd3 19... Qd7 20. f4 20... Nc4 21. Rc2 21... g6 22. Nf3 22... Qa4 23. Nd2 23... Ne3 24. Rcc1 24... Nxf1 25. Kxf1 25... Qxa2 26. Be1 26... Qa3 27. Rb1 27... Rxc3 28. Qb5 28... Rc7 29. Nb3 29... Qa6 30. Qxa6 30... bxa6 31. Nc5 31... Rfc8 32. Ba5 32... Rc6 33. Rb7 33... Ra8 34. g3 34... g5 35. Kg2 35... gxf4 36. gxf4 36... Kg7 37. Re7 37... Kg6 38. Kg3 38... Rcc8 39. Nxa6 39... Re8 40. Rc7 40... Rec8 41. Re7 41... Rc1 42. Nc5 42... Rg1+ 43. Kf2 43... Rg4 44. Nxe6 44... fxe6 45. Rxe6+ 45... Kh5 46. Rf6 46... Rxf4+ 47. Kg3 47... Rg4+ 48. Kh3 48... Rh4+ 49. Kg3 49... Rg8+ 50. Kf3 50... Rh3+ 51. Kf4 51... Rg4+ 52. Kxf5 52... Rf3+ 53. Ke6 53... Rg6 54. Bd8 54... Kg5 55. | 
	<answer> h4+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. c3 2... e6 3. Nf3 3... Nc6 4. d4 4... cxd4 5. cxd4 5... d5 6. e5 6... Bb4+ 7. Nc3 7... Bxc3+ 8. bxc3 8... Nge7 9. Bg5 9... O-O 10. Bd3 10... h6 11. Bh4 11... Qc7 12. O-O 12... Nf5 13. Bxf5 13... exf5 14. Qd3 14... Be6 15. Bg3 15... Rac8 16. Rac1 16... Nb4 17. Qd2 17... Nc6 18. Nh4 18... Na5 19. Qd3 19... Qd7 20. f4 20... Nc4 21. Rc2 21... g6 22. Nf3 22... Qa4 23. Nd2 23... Ne3 24. Rcc1 24... Nxf1 25. Kxf1 25... Qxa2 26. Be1 26... Qa3 27. Rb1 27... Rxc3 28. Qb5 28... Rc7 29. Nb3 29... Qa6 30. Qxa6 30... bxa6 31. Nc5 31... Rfc8 32. Ba5 32... Rc6 33. Rb7 33... Ra8 34. g3 34... g5 35. Kg2 35... gxf4 36. gxf4 36... Kg7 37. Re7 37... Kg6 38. Kg3 38... Rcc8 39. Nxa6 39... Re8 40. Rc7 40... Rec8 41. Re7 41... Rc1 42. Nc5 42... Rg1+ 43. Kf2 43... Rg4 44. Nxe6 44... fxe6 45. Rxe6+ 45... Kh5 46. Rf6 46... Rxf4+ 47. Kg3 47... Rg4+ 48. Kh3 48... Rh4+ 49. Kg3 49... Rg8+ 50. Kf3 50... Rh3+ 51. Kf4 51... Rg4+ 52. Kxf5 52... Rf3+ 53. Ke6 53... Rg6 54. Bd8 54... Kg5 55.
 | 
| 
	bKxZfA8C | 
	1. Nf3 1... Nf6 2. d4 2... g6 3. e3 3... Bg7 4. c4 4... d6 5. Nc3 5... O-O 6. h3 6... Nbd7 7. Bd3 7... e5 8. d5 8... Nc5 9. Bc2 9... a5 10. e4 10... Bd7 11. O-O 11... Nh5 12. Re1 12... Re8 13. Be3 13... b6 14. Qd2 14... f5 15. Bh6 15... f4 16. Bxg7 16... Kxg7 17. a3 17... g5 18. b4 18... Nb7 19. c5 19... axb4 20. axb4 20... bxc5 21. Rxa8 21... Qxa8 22. b5 22... Qd8 23. Qe2 23... h6 24. Nh2 24... Nf6 25. f3 25... Rh8 26. Kf2 26... h5 27. Bd3 27... g4 28. fxg4 28... hxg4 29. Nxg4 29... Nxg4+ 30. hxg4 30... Qh4+ 31. Kf1 31... Bxg4 32. Qf2 32... Qg5 33. Ne2 33... Rh2 34. Ng1 34... Qh5 35. Be2 35... Bxe2+ 36. Rxe2 36... Qg4 37. Ke1 37... Rh1 38. Kd2 38... Na5 39. Kc3 39... Qg3+ 40. Nf3 40... Rc1+ 41. Kb2 41... Qxf2 42. Rxf2 42... Rc4 43. Nd2 43... Rb4+ 44. Ka3 44... Nc4+ 45. Nxc4 45... Rxc4 46. b6 46... cxb6 47. Rb2 47... Rb4 48. Rxb4 48... cxb4+ 49. Kxb4 49... Kf6 50. Kb5 50... Kg5 51. Kxb6 51... Kg4 52. Kc6 52... Kg3 53. Kxd6 53... Kxg2 54. Kxe5 54... f3 55. d6 55... f2 56. d7 56... f1=Q 57. d8=Q 57... Qb5+ 58. Qd5 58... Qe8+ 59. Kd4 59... Qa4+ 60. Kc5 60... Qa7+ 61. Kd6 61... Qb6+ 62. Ke5 62... Qb2+ 63. Qd4 63... Qb5+ 64. Kf4 64... Qb8+ 65. e5 65... Qf8+ 66. Ke4 66... | 
	<answer> Qf3#</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. Nf3 1... Nf6 2. d4 2... g6 3. e3 3... Bg7 4. c4 4... d6 5. Nc3 5... O-O 6. h3 6... Nbd7 7. Bd3 7... e5 8. d5 8... Nc5 9. Bc2 9... a5 10. e4 10... Bd7 11. O-O 11... Nh5 12. Re1 12... Re8 13. Be3 13... b6 14. Qd2 14... f5 15. Bh6 15... f4 16. Bxg7 16... Kxg7 17. a3 17... g5 18. b4 18... Nb7 19. c5 19... axb4 20. axb4 20... bxc5 21. Rxa8 21... Qxa8 22. b5 22... Qd8 23. Qe2 23... h6 24. Nh2 24... Nf6 25. f3 25... Rh8 26. Kf2 26... h5 27. Bd3 27... g4 28. fxg4 28... hxg4 29. Nxg4 29... Nxg4+ 30. hxg4 30... Qh4+ 31. Kf1 31... Bxg4 32. Qf2 32... Qg5 33. Ne2 33... Rh2 34. Ng1 34... Qh5 35. Be2 35... Bxe2+ 36. Rxe2 36... Qg4 37. Ke1 37... Rh1 38. Kd2 38... Na5 39. Kc3 39... Qg3+ 40. Nf3 40... Rc1+ 41. Kb2 41... Qxf2 42. Rxf2 42... Rc4 43. Nd2 43... Rb4+ 44. Ka3 44... Nc4+ 45. Nxc4 45... Rxc4 46. b6 46... cxb6 47. Rb2 47... Rb4 48. Rxb4 48... cxb4+ 49. Kxb4 49... Kf6 50. Kb5 50... Kg5 51. Kxb6 51... Kg4 52. Kc6 52... Kg3 53. Kxd6 53... Kxg2 54. Kxe5 54... f3 55. d6 55... f2 56. d7 56... f1=Q 57. d8=Q 57... Qb5+ 58. Qd5 58... Qe8+ 59. Kd4 59... Qa4+ 60. Kc5 60... Qa7+ 61. Kd6 61... Qb6+ 62. Ke5 62... Qb2+ 63. Qd4 63... Qb5+ 64. Kf4 64... Qb8+ 65. e5 65... Qf8+ 66. Ke4 66...
 | 
| 
	mLq73xzu | 
	1. e4 1... e5 2. Nf3 2... Nf6 3. Nc3 3... Nc6 4. Bb5 4... Bc5 5. O-O 5... O-O 6. d3 6... d6 7. Bg5 7... Bg4 8. Nd5 8... Nd4 9. Bc4 9... c6 10. Nxf6+ 10... gxf6 11. Bh6 11... Re8 12. c3 12... Nxf3+ 13. gxf3 13... Bh3 14. Re1 14... Kh8 15. d4 15... Bb6 16. Kh1 16... d5 17. exd5 17... cxd5 18. Bd3 18... exd4 19. Rg1 19... Rg8 20. Qe2 20... dxc3 21. Rxg8+ 21... | 
	<answer> Qxg8</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nf6 3. Nc3 3... Nc6 4. Bb5 4... Bc5 5. O-O 5... O-O 6. d3 6... d6 7. Bg5 7... Bg4 8. Nd5 8... Nd4 9. Bc4 9... c6 10. Nxf6+ 10... gxf6 11. Bh6 11... Re8 12. c3 12... Nxf3+ 13. gxf3 13... Bh3 14. Re1 14... Kh8 15. d4 15... Bb6 16. Kh1 16... d5 17. exd5 17... cxd5 18. Bd3 18... exd4 19. Rg1 19... Rg8 20. Qe2 20... dxc3 21. Rxg8+ 21...
 | 
| 
	MqpZpthP | 
	1. d4 1... Nf6 2. Nf3 2... e6 3. Bf4 3... c5 4. c3 4... cxd4 5. cxd4 5... Bb4+ 6. Nbd2 6... O-O 7. a3 7... Ba5 8. b4 8... Bb6 9. e3 9... d6 10. Bd3 10... Re8 11. Bg5 11... h6 12. Bh4 12... e5 13. Bb5 13... Bd7 14. Bxd7 14... Nbxd7 15. dxe5 15... dxe5 16. Ne4 16... Qe7 17. Nd6 17... e4 18. Nxe8 18... exf3 19. Nxf6+ 19... Nxf6 20. Qxf3 20... g5 21. Bg3 21... Ne4 22. Rd1 22... a5 23. O-O 23... axb4 24. axb4 24... Qxb4 25. Rd7 25... Qc4 26. Qh5 26... Nc3 27. Qxh6 27... | 
	<answer> Qxf1+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. Nf3 2... e6 3. Bf4 3... c5 4. c3 4... cxd4 5. cxd4 5... Bb4+ 6. Nbd2 6... O-O 7. a3 7... Ba5 8. b4 8... Bb6 9. e3 9... d6 10. Bd3 10... Re8 11. Bg5 11... h6 12. Bh4 12... e5 13. Bb5 13... Bd7 14. Bxd7 14... Nbxd7 15. dxe5 15... dxe5 16. Ne4 16... Qe7 17. Nd6 17... e4 18. Nxe8 18... exf3 19. Nxf6+ 19... Nxf6 20. Qxf3 20... g5 21. Bg3 21... Ne4 22. Rd1 22... a5 23. O-O 23... axb4 24. axb4 24... Qxb4 25. Rd7 25... Qc4 26. Qh5 26... Nc3 27. Qxh6 27...
 | 
| 
	tJBo2VWX | 
	1. e4 1... c5 2. Nc3 2... d6 3. Bc4 3... e6 4. d3 4... Nf6 5. a3 5... Be7 6. f4 6... O-O 7. Nf3 7... a6 8. Ba2 8... b5 9. O-O 9... Nbd7 10. Qe1 10... Bb7 11. Ng5 11... h6 12. Nxe6 12... fxe6 13. Bxe6+ 13... Kh8 14. f5 14... Nb6 15. Rf3 15... Bc8 16. Ba2 16... c4 17. Rh3 17... Kg8 18. Qg3 18... Kh8 19. | 
	<answer> Bxh6</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nc3 2... d6 3. Bc4 3... e6 4. d3 4... Nf6 5. a3 5... Be7 6. f4 6... O-O 7. Nf3 7... a6 8. Ba2 8... b5 9. O-O 9... Nbd7 10. Qe1 10... Bb7 11. Ng5 11... h6 12. Nxe6 12... fxe6 13. Bxe6+ 13... Kh8 14. f5 14... Nb6 15. Rf3 15... Bc8 16. Ba2 16... c4 17. Rh3 17... Kg8 18. Qg3 18... Kh8 19.
 | 
| 
	rzQ9QRHM | 
	1. e4 1... e6 2. d4 2... b6 3. Nf3 3... Bb7 4. Bd3 4... Nf6 5. Nbd2 5... c5 6. c3 6... cxd4 7. cxd4 7... Bb4 8. O-O 8... Nc6 9. e5 9... Nd5 10. Ne4 10... Be7 11. Bd2 11... Ncb4 12. Bb1 12... Rc8 13. a3 13... Nc6 14. Bg5 14... Ba6 15. Bxe7 15... Ncxe7 16. Nd6+ 16... Kf8 17. Re1 17... Rc6 18. Ng5 18... Rxd6 19. exd6 19... Nf5 20. Bxf5 20... Qxg5 21. Be4 21... Nf4 22. Rc1 22... | 
	<answer> Nh3+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. d4 2... b6 3. Nf3 3... Bb7 4. Bd3 4... Nf6 5. Nbd2 5... c5 6. c3 6... cxd4 7. cxd4 7... Bb4 8. O-O 8... Nc6 9. e5 9... Nd5 10. Ne4 10... Be7 11. Bd2 11... Ncb4 12. Bb1 12... Rc8 13. a3 13... Nc6 14. Bg5 14... Ba6 15. Bxe7 15... Ncxe7 16. Nd6+ 16... Kf8 17. Re1 17... Rc6 18. Ng5 18... Rxd6 19. exd6 19... Nf5 20. Bxf5 20... Qxg5 21. Be4 21... Nf4 22. Rc1 22...
 | 
| 
	7uKe7MoK | 
	1. e4 1... e5 2. Nf3 2... Nf6 3. Nxe5 3... Qe7 4. d4 4... d6 5. Nf3 5... Nxe4 6. Qe2 6... g6 7. Nc3 7... Nxc3 8. Qxe7+ 8... Bxe7 9. bxc3 9... O-O 10. Bh6 10... Re8 11. Bd3 11... | 
	<answer> Bg5+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nf6 3. Nxe5 3... Qe7 4. d4 4... d6 5. Nf3 5... Nxe4 6. Qe2 6... g6 7. Nc3 7... Nxc3 8. Qxe7+ 8... Bxe7 9. bxc3 9... O-O 10. Bh6 10... Re8 11. Bd3 11...
 | 
| 
	iD5xcpfZ | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... Bc5 4. O-O 4... Nf6 5. d3 5... a6 6. Ba4 6... b5 7. Bb3 7... O-O 8. Bg5 8... a5 9. a3 9... a4 10. Ba2 10... Bb7 11. Nxe5 11... Nxe5 12. d4 12... Bxd4 13. Qxd4 13... Qe7 14. f4 14... Neg4 15. e5 15... c5 16. Qd3 16... c4 17. Qe2 17... Qc5+ 18. Kh1 18... Ne4 19. Nc3 19... Nef2+ 20. Rxf2 20... Nxf2+ 21. Kg1 21... Nd3+ 22. Kf1 22... Bxg2+ 23. Qxg2 23... f6 24. cxd3 24... fxg5 25. dxc4 25... | 
	<answer> Rxf4+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... Bc5 4. O-O 4... Nf6 5. d3 5... a6 6. Ba4 6... b5 7. Bb3 7... O-O 8. Bg5 8... a5 9. a3 9... a4 10. Ba2 10... Bb7 11. Nxe5 11... Nxe5 12. d4 12... Bxd4 13. Qxd4 13... Qe7 14. f4 14... Neg4 15. e5 15... c5 16. Qd3 16... c4 17. Qe2 17... Qc5+ 18. Kh1 18... Ne4 19. Nc3 19... Nef2+ 20. Rxf2 20... Nxf2+ 21. Kg1 21... Nd3+ 22. Kf1 22... Bxg2+ 23. Qxg2 23... f6 24. cxd3 24... fxg5 25. dxc4 25...
 | 
| 
	ri1WaObU | 
	1. e4 1... c5 2. Nf3 2... d6 3. Bc4 3... e6 4. O-O 4... Nc6 5. c3 5... Nf6 6. Re1 6... Be7 7. d4 7... cxd4 8. cxd4 8... O-O 9. Nc3 9... a6 10. a4 10... Bd7 11. Bg5 11... Qb6 12. Qd2 12... Na5 13. Ba2 13... Rac8 14. e5 14... dxe5 15. dxe5 15... Nd5 16. Nxd5 16... exd5 17. Bxe7 17... Rfe8 18. Bd6 18... Nb3 19. Qxd5 19... Bxa4 20. Bxb3 20... Bxb3 21. Qd3 21... Rc2 22. Nd4 22... Rxb2 23. Nxb3 23... | 
	<answer> Qxf2+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... d6 3. Bc4 3... e6 4. O-O 4... Nc6 5. c3 5... Nf6 6. Re1 6... Be7 7. d4 7... cxd4 8. cxd4 8... O-O 9. Nc3 9... a6 10. a4 10... Bd7 11. Bg5 11... Qb6 12. Qd2 12... Na5 13. Ba2 13... Rac8 14. e5 14... dxe5 15. dxe5 15... Nd5 16. Nxd5 16... exd5 17. Bxe7 17... Rfe8 18. Bd6 18... Nb3 19. Qxd5 19... Bxa4 20. Bxb3 20... Bxb3 21. Qd3 21... Rc2 22. Nd4 22... Rxb2 23. Nxb3 23...
 | 
| 
	sDHNAy3x | 
	1. e4 1... c6 2. d4 2... d5 3. e5 3... Bf5 4. c3 4... e6 5. Bd3 5... Bxd3 6. Qxd3 6... Nd7 7. Nd2 7... c5 8. Ngf3 8... c4 9. Qc2 9... Ne7 10. Qa4 10... Nc6 11. b3 11... | 
	<answer> Nb6</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c6 2. d4 2... d5 3. e5 3... Bf5 4. c3 4... e6 5. Bd3 5... Bxd3 6. Qxd3 6... Nd7 7. Nd2 7... c5 8. Ngf3 8... c4 9. Qc2 9... Ne7 10. Qa4 10... Nc6 11. b3 11...
 | 
| 
	Gl13twzz | 
	1. d4 1... e6 2. c4 2... d5 3. Nc3 3... c5 4. dxc5 4... Bxc5 5. cxd5 5... Nf6 6. dxe6 6... Qxd1+ 7. Nxd1 7... Bxe6 8. Nc3 8... O-O 9. Nf3 9... Nc6 10. Bf4 10... Nd4 11. Nxd4 11... Bxd4 12. e3 12... Bxc3+ 13. bxc3 13... Nd5 14. Be5 14... a6 15. Be2 15... b5 16. c4 16... bxc4 17. Bxc4 17... Nxe3 18. Bd3 18... Nf5 19. O-O 19... Ne7 20. Rfd1 20... Ng6 21. Bc3 21... Nf4 22. Be4 22... | 
	<answer> Ne2+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... e6 2. c4 2... d5 3. Nc3 3... c5 4. dxc5 4... Bxc5 5. cxd5 5... Nf6 6. dxe6 6... Qxd1+ 7. Nxd1 7... Bxe6 8. Nc3 8... O-O 9. Nf3 9... Nc6 10. Bf4 10... Nd4 11. Nxd4 11... Bxd4 12. e3 12... Bxc3+ 13. bxc3 13... Nd5 14. Be5 14... a6 15. Be2 15... b5 16. c4 16... bxc4 17. Bxc4 17... Nxe3 18. Bd3 18... Nf5 19. O-O 19... Ne7 20. Rfd1 20... Ng6 21. Bc3 21... Nf4 22. Be4 22...
 | 
| 
	XakivbpM | 
	1. e4 1... e6 2. d4 2... d5 3. exd5 3... exd5 4. Nf3 4... Be7 5. Bd3 5... h6 6. O-O 6... Nf6 7. Re1 7... O-O 8. h3 8... Nh7 9. Nbd2 9... Ng5 10. Ne5 10... Nd7 11. Ndf3 11... Nxe5 12. Rxe5 12... c6 13. Qe2 13... Bf6 14. Bxg5 14... hxg5 15. Re3 15... Re8 16. | 
	<answer> Rxe8+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e6 2. d4 2... d5 3. exd5 3... exd5 4. Nf3 4... Be7 5. Bd3 5... h6 6. O-O 6... Nf6 7. Re1 7... O-O 8. h3 8... Nh7 9. Nbd2 9... Ng5 10. Ne5 10... Nd7 11. Ndf3 11... Nxe5 12. Rxe5 12... c6 13. Qe2 13... Bf6 14. Bxg5 14... hxg5 15. Re3 15... Re8 16.
 | 
| 
	t9a1vSdr | 
	1. e4 1... c5 2. Nf3 2... e6 3. Nc3 3... Nc6 4. Bb5 4... a6 5. Bxc6 5... bxc6 6. O-O 6... d5 7. d3 7... Bd6 8. e5 8... Bc7 9. d4 9... cxd4 10. Qxd4 10... Ne7 11. Bg5 11... h6 12. Bh4 12... Nf5 13. Qc5 13... Nxh4 14. Nxh4 14... Bxe5 15. Nf3 15... Bd6 16. | 
	<answer> Qxc6+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... e6 3. Nc3 3... Nc6 4. Bb5 4... a6 5. Bxc6 5... bxc6 6. O-O 6... d5 7. d3 7... Bd6 8. e5 8... Bc7 9. d4 9... cxd4 10. Qxd4 10... Ne7 11. Bg5 11... h6 12. Bh4 12... Nf5 13. Qc5 13... Nxh4 14. Nxh4 14... Bxe5 15. Nf3 15... Bd6 16.
 | 
| 
	MUt00Uii | 
	1. d4 1... c5 2. e3 2... Nf6 3. c3 3... g6 4. Bc4 4... Bg7 5. Nf3 5... O-O 6. O-O 6... cxd4 7. cxd4 7... d5 8. Bd3 8... Nc6 9. Nc3 9... a6 10. b3 10... b5 11. Bb2 11... Bg4 12. h3 12... Bxf3 13. Qxf3 13... e6 14. Rac1 14... Rc8 15. Ne2 15... Qd6 16. Rc2 16... Nb4 17. Ba3 17... Rxc2 18. Bxc2 18... Rc8 19. Rc1 19... a5 20. e4 20... dxe4 21. Bxe4 21... Rxc1+ 22. Nxc1 22... Nxe4 23. Qxe4 23... Qxd4 24. Qa8+ 24... Bf8 25. Qxa5 25... Qd1+ 26. Kh2 26... Bd6+ 27. g3 27... Qd4 28. Kg2 28... Qe4+ 29. Kh2 29... h5 30. Qd8+ 30... Bf8 31. Bxb4 31... Qxb4 32. Nd3 32... Qd2 33. Kg2 33... Kg7 34. h4 34... Qxa2 35. Ne5 35... Qxb3 36. Qc7 36... Qd5+ 37. Kh2 37... Kf6 38. | 
	<answer> Qxf7+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... c5 2. e3 2... Nf6 3. c3 3... g6 4. Bc4 4... Bg7 5. Nf3 5... O-O 6. O-O 6... cxd4 7. cxd4 7... d5 8. Bd3 8... Nc6 9. Nc3 9... a6 10. b3 10... b5 11. Bb2 11... Bg4 12. h3 12... Bxf3 13. Qxf3 13... e6 14. Rac1 14... Rc8 15. Ne2 15... Qd6 16. Rc2 16... Nb4 17. Ba3 17... Rxc2 18. Bxc2 18... Rc8 19. Rc1 19... a5 20. e4 20... dxe4 21. Bxe4 21... Rxc1+ 22. Nxc1 22... Nxe4 23. Qxe4 23... Qxd4 24. Qa8+ 24... Bf8 25. Qxa5 25... Qd1+ 26. Kh2 26... Bd6+ 27. g3 27... Qd4 28. Kg2 28... Qe4+ 29. Kh2 29... h5 30. Qd8+ 30... Bf8 31. Bxb4 31... Qxb4 32. Nd3 32... Qd2 33. Kg2 33... Kg7 34. h4 34... Qxa2 35. Ne5 35... Qxb3 36. Qc7 36... Qd5+ 37. Kh2 37... Kf6 38.
 | 
| 
	2PHfaidu | 
	1. e4 1... a6 2. d4 2... b5 3. c4 3... Bb7 4. cxb5 4... Bxe4 5. bxa6 5... Nxa6 6. f3 6... Bb7 7. Nc3 7... e6 8. Bd2 8... Nf6 9. Bd3 9... Nb4 10. Bc4 10... Nbd5 11. Nge2 11... Bd6 12. O-O 12... O-O 13. Kh1 13... Qe7 14. Re1 14... Rfb8 15. Bg5 15... Qf8 16. b3 16... Ba3 17. Rb1 17... Bb4 18. Bxd5 18... Nxd5 19. Qc2 19... Bc6 20. Nxd5 20... Bxd5 21. Red1 21... Rb6 22. Qxc7 22... Rc6 23. Qxd7 23... Rxa2 24. Nf4 24... Rd6 25. Qe7 25... Qb8 26. Nxd5 26... | 
	<answer> Rxd5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... a6 2. d4 2... b5 3. c4 3... Bb7 4. cxb5 4... Bxe4 5. bxa6 5... Nxa6 6. f3 6... Bb7 7. Nc3 7... e6 8. Bd2 8... Nf6 9. Bd3 9... Nb4 10. Bc4 10... Nbd5 11. Nge2 11... Bd6 12. O-O 12... O-O 13. Kh1 13... Qe7 14. Re1 14... Rfb8 15. Bg5 15... Qf8 16. b3 16... Ba3 17. Rb1 17... Bb4 18. Bxd5 18... Nxd5 19. Qc2 19... Bc6 20. Nxd5 20... Bxd5 21. Red1 21... Rb6 22. Qxc7 22... Rc6 23. Qxd7 23... Rxa2 24. Nf4 24... Rd6 25. Qe7 25... Qb8 26. Nxd5 26...
 | 
| 
	ssk5dMNP | 
	1. c4 1... c6 2. d4 2... d5 3. c5 3... e6 4. Nf3 4... b6 5. b4 5... a5 6. Bd2 6... axb4 7. Bxb4 7... bxc5 8. e3 8... Be7 9. Bxc5 9... Bxc5 10. dxc5 10... Qa5+ 11. Qd2 11... Qxc5 12. Bd3 12... Nf6 13. O-O 13... O-O 14. Ng5 14... e5 15. Rc1 15... Qd6 16. f4 16... e4 17. Nxe4 17... dxe4 18. Bxe4 18... Nxe4 19. Qd4 19... Qxd4 20. exd4 20... Be6 21. a4 21... Bd5 22. a5 22... Nd6 23. Nc3 23... Nc4 24. Nxd5 24... cxd5 25. Rcb1 25... Rxa5 26. Rxa5 26... Nxa5 27. Rb5 27... Nac6 28. Rxd5 28... Re8 29. Kf2 29... Re4 30. g3 30... Rxd4 31. Rb5 31... h6 32. h4 32... Rd2+ 33. Ke3 33... Rd1 34. Ke4 34... Rg1 35. Kf3 35... Nd4+ 36. Kf2 36... Rxg3 37. | 
	<answer> Rxb8+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. c4 1... c6 2. d4 2... d5 3. c5 3... e6 4. Nf3 4... b6 5. b4 5... a5 6. Bd2 6... axb4 7. Bxb4 7... bxc5 8. e3 8... Be7 9. Bxc5 9... Bxc5 10. dxc5 10... Qa5+ 11. Qd2 11... Qxc5 12. Bd3 12... Nf6 13. O-O 13... O-O 14. Ng5 14... e5 15. Rc1 15... Qd6 16. f4 16... e4 17. Nxe4 17... dxe4 18. Bxe4 18... Nxe4 19. Qd4 19... Qxd4 20. exd4 20... Be6 21. a4 21... Bd5 22. a5 22... Nd6 23. Nc3 23... Nc4 24. Nxd5 24... cxd5 25. Rcb1 25... Rxa5 26. Rxa5 26... Nxa5 27. Rb5 27... Nac6 28. Rxd5 28... Re8 29. Kf2 29... Re4 30. g3 30... Rxd4 31. Rb5 31... h6 32. h4 32... Rd2+ 33. Ke3 33... Rd1 34. Ke4 34... Rg1 35. Kf3 35... Nd4+ 36. Kf2 36... Rxg3 37.
 | 
| 
	S0510eoY | 
	1. d4 1... a5 2. Nf3 2... h5 3. e4 3... a4 4. c4 4... h4 5. h3 5... e6 6. Nc3 6... a3 7. b3 7... Bb4 8. Bd2 8... Nc6 9. Ne2 9... Nf6 10. Bxb4 10... Nxb4 11. Nc3 11... c5 12. d5 12... Qa5 13. Qd2 13... exd5 14. exd5 14... O-O 15. Be2 15... Re8 16. O-O 16... Ne4 17. Nxe4 17... Rxe4 18. Rfe1 18... d6 19. Bd3 19... Rxe1+ 20. Rxe1 20... Bd7 21. Re7 21... Qd8 22. Re3 22... Qf6 23. Bb1 23... Re8 24. Qe1 24... Rxe3 25. Qxe3 25... Kf8 26. Qc1 26... Qa1 27. Nd2 27... Nxa2 28. Qxa3 28... Qe5 29. Qxa2 29... Qe1+ 30. Nf1 30... b5 31. Bd3 31... b4 32. Qa8+ 32... Ke7 33. Qh8 33... g5 34. Qg7 34... Qc1 35. Bg6 35... Qf4 36. Bxf7 36... Qxf7 37. Qxg5+ 37... Qf6 38. Qxf6+ 38... Kxf6 39. Nd2 39... Ke5 40. Nf3+ 40... Ke4 41. Nxh4 41... Kd3 42. g4 42... Kc3 43. g5 43... Be8 44. g6 44... | 
	<answer> Bxg6</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... a5 2. Nf3 2... h5 3. e4 3... a4 4. c4 4... h4 5. h3 5... e6 6. Nc3 6... a3 7. b3 7... Bb4 8. Bd2 8... Nc6 9. Ne2 9... Nf6 10. Bxb4 10... Nxb4 11. Nc3 11... c5 12. d5 12... Qa5 13. Qd2 13... exd5 14. exd5 14... O-O 15. Be2 15... Re8 16. O-O 16... Ne4 17. Nxe4 17... Rxe4 18. Rfe1 18... d6 19. Bd3 19... Rxe1+ 20. Rxe1 20... Bd7 21. Re7 21... Qd8 22. Re3 22... Qf6 23. Bb1 23... Re8 24. Qe1 24... Rxe3 25. Qxe3 25... Kf8 26. Qc1 26... Qa1 27. Nd2 27... Nxa2 28. Qxa3 28... Qe5 29. Qxa2 29... Qe1+ 30. Nf1 30... b5 31. Bd3 31... b4 32. Qa8+ 32... Ke7 33. Qh8 33... g5 34. Qg7 34... Qc1 35. Bg6 35... Qf4 36. Bxf7 36... Qxf7 37. Qxg5+ 37... Qf6 38. Qxf6+ 38... Kxf6 39. Nd2 39... Ke5 40. Nf3+ 40... Ke4 41. Nxh4 41... Kd3 42. g4 42... Kc3 43. g5 43... Be8 44. g6 44...
 | 
| 
	YAezuT5J | 
	1. Nf3 1... d5 2. e3 2... Nc6 3. Bb5 3... Bd7 4. Nc3 4... Nf6 5. d4 5... a6 6. Ba4 6... b5 7. Bb3 7... e6 8. a3 8... Be7 9. Ne2 9... O-O 10. c3 10... Na5 11. Bc2 11... c5 12. Ne5 12... c4 13. Ng3 13... Nc6 14. O-O 14... Nxe5 15. dxe5 15... Ne8 16. Qh5 16... g6 17. Qh6 17... Bg5 18. e4 18... Bxh6 19. Bxh6 19... Ng7 20. exd5 20... exd5 21. Rad1 21... Be6 22. Ne2 22... Qc7 23. f4 23... Rfd8 24. Bxg7 24... Kxg7 25. f5 25... Bxf5 26. Bxf5 26... gxf5 27. Rxf5 27... Qe7 28. Rdf1 28... Rf8 29. R1f3 29... Qh4 30. Ng3 30... Rae8 31. h3 31... Re6 32. Rh5 32... Qd8 33. Nf5+ 33... Kg6 34. | 
	<answer> Rh6+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. Nf3 1... d5 2. e3 2... Nc6 3. Bb5 3... Bd7 4. Nc3 4... Nf6 5. d4 5... a6 6. Ba4 6... b5 7. Bb3 7... e6 8. a3 8... Be7 9. Ne2 9... O-O 10. c3 10... Na5 11. Bc2 11... c5 12. Ne5 12... c4 13. Ng3 13... Nc6 14. O-O 14... Nxe5 15. dxe5 15... Ne8 16. Qh5 16... g6 17. Qh6 17... Bg5 18. e4 18... Bxh6 19. Bxh6 19... Ng7 20. exd5 20... exd5 21. Rad1 21... Be6 22. Ne2 22... Qc7 23. f4 23... Rfd8 24. Bxg7 24... Kxg7 25. f5 25... Bxf5 26. Bxf5 26... gxf5 27. Rxf5 27... Qe7 28. Rdf1 28... Rf8 29. R1f3 29... Qh4 30. Ng3 30... Rae8 31. h3 31... Re6 32. Rh5 32... Qd8 33. Nf5+ 33... Kg6 34.
 | 
| 
	lruFYsVT | 
	1. e4 1... c6 2. Nf3 2... d5 3. Nc3 3... Bg4 4. e5 4... e6 5. d4 5... Bb4 6. Bd3 6... Nd7 7. O-O 7... Ne7 8. Bg5 8... f6 9. exf6 9... gxf6 10. Bh4 10... Qc7 11. Qe2 11... O-O-O 12. a3 12... Bd6 13. Bg3 13... e5 14. dxe5 14... fxe5 15. Bb5 15... h5 16. Bxc6 16... bxc6 17. Qa6+ 17... Kb8 18. Nd2 18... h4 19. h3 19... Bxh3 20. gxh3 20... hxg3 21. fxg3 21... Rxh3 22. Kg2 22... Rdh8 23. Nf3 23... e4 24. Nd4 24... Rxg3+ 25. Kf2 25... Rh2+ 26. Ke1 26... Re3+ 27. Kd1 27... Nc5 28. | 
	<answer> Rf8+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c6 2. Nf3 2... d5 3. Nc3 3... Bg4 4. e5 4... e6 5. d4 5... Bb4 6. Bd3 6... Nd7 7. O-O 7... Ne7 8. Bg5 8... f6 9. exf6 9... gxf6 10. Bh4 10... Qc7 11. Qe2 11... O-O-O 12. a3 12... Bd6 13. Bg3 13... e5 14. dxe5 14... fxe5 15. Bb5 15... h5 16. Bxc6 16... bxc6 17. Qa6+ 17... Kb8 18. Nd2 18... h4 19. h3 19... Bxh3 20. gxh3 20... hxg3 21. fxg3 21... Rxh3 22. Kg2 22... Rdh8 23. Nf3 23... e4 24. Nd4 24... Rxg3+ 25. Kf2 25... Rh2+ 26. Ke1 26... Re3+ 27. Kd1 27... Nc5 28.
 | 
| 
	p00bSJ0Y | 
	1. d4 1... Nf6 2. c3 2... g6 3. Bg5 3... Bg7 4. Nd2 4... O-O 5. Ngf3 5... d5 6. h3 6... Bf5 7. e3 7... Nbd7 8. Bb5 8... c6 9. Ba4 9... b5 10. Bc2 10... Bxc2 11. Qxc2 11... Nb6 12. h4 12... h5 13. Ne5 13... Qc7 14. Nxg6 14... fxg6 15. Qxg6 15... Qd7 16. Bxf6 16... Rxf6 17. Qxh5 17... Nc4 18. Nxc4 18... bxc4 19. O-O 19... Rb8 20. Rab1 20... Rh6 21. Qg5 21... Kh7 22. g3 22... Rf8 23. g4 23... Rg6 24. Qh5+ 24... Bh6 25. g5 25... Qh3 26. f4 26... e6 27. Kf2 27... | 
	<answer> Rxg5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. d4 1... Nf6 2. c3 2... g6 3. Bg5 3... Bg7 4. Nd2 4... O-O 5. Ngf3 5... d5 6. h3 6... Bf5 7. e3 7... Nbd7 8. Bb5 8... c6 9. Ba4 9... b5 10. Bc2 10... Bxc2 11. Qxc2 11... Nb6 12. h4 12... h5 13. Ne5 13... Qc7 14. Nxg6 14... fxg6 15. Qxg6 15... Qd7 16. Bxf6 16... Rxf6 17. Qxh5 17... Nc4 18. Nxc4 18... bxc4 19. O-O 19... Rb8 20. Rab1 20... Rh6 21. Qg5 21... Kh7 22. g3 22... Rf8 23. g4 23... Rg6 24. Qh5+ 24... Bh6 25. g5 25... Qh3 26. f4 26... e6 27. Kf2 27...
 | 
| 
	mBLyMZBB | 
	1. e4 1... d6 2. Nf3 2... e5 3. d4 3... Nd7 4. Nc3 4... Ngf6 5. Bd3 5... c6 6. O-O 6... Be7 7. g3 7... Qc7 8. dxe5 8... dxe5 9. Be3 9... O-O 10. h4 10... Nc5 11. Bc4 11... Bg4 12. Be2 12... Rad8 13. Qe1 13... Ncxe4 14. Nxe4 14... Nxe4 15. Nxe5 15... Bxe2 16. Qxe2 16... Qxe5 17. Bf4 17... Qf5 18. Rfe1 18... Nc5 19. Qxe7 19... Ne6 20. Be3 20... h6 21. Qxb7 21... Nd4 22. Bxd4 22... Rxd4 23. Qxc6 23... Rd2 24. Rf1 24... Rc8 25. Qb7 25... Rcxc2 26. Qxa7 26... Rxb2 27. a4 27... | 
	<answer> Qf3</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... d6 2. Nf3 2... e5 3. d4 3... Nd7 4. Nc3 4... Ngf6 5. Bd3 5... c6 6. O-O 6... Be7 7. g3 7... Qc7 8. dxe5 8... dxe5 9. Be3 9... O-O 10. h4 10... Nc5 11. Bc4 11... Bg4 12. Be2 12... Rad8 13. Qe1 13... Ncxe4 14. Nxe4 14... Nxe4 15. Nxe5 15... Bxe2 16. Qxe2 16... Qxe5 17. Bf4 17... Qf5 18. Rfe1 18... Nc5 19. Qxe7 19... Ne6 20. Be3 20... h6 21. Qxb7 21... Nd4 22. Bxd4 22... Rxd4 23. Qxc6 23... Rd2 24. Rf1 24... Rc8 25. Qb7 25... Rcxc2 26. Qxa7 26... Rxb2 27. a4 27...
 | 
| 
	S8GJCKNg | 
	1. e4 1... c5 2. Nc3 2... d6 3. d4 3... cxd4 4. Qxd4 4... e5 5. Qd1 5... Nf6 6. Bg5 6... Be7 7. Bxf6 7... Bxf6 8. Nd5 8... O-O 9. Nf3 9... Be6 10. Bc4 10... Nc6 11. a3 11... a6 12. O-O 12... b5 13. Bb3 13... Nd4 14. Nxd4 14... exd4 15. c3 15... dxc3 16. Nxf6+ 16... Qxf6 17. bxc3 17... Rad8 18. Qc2 18... Qg6 19. Bxe6 19... fxe6 20. a4 20... d5 21. axb5 21... axb5 22. f3 22... dxe4 23. fxe4 23... Rxf1+ 24. Rxf1 24... Rc8 25. Qe2 25... Rc4 26. Qd3 26... h6 27. Qd6 27... Qxe4 28. Qb8+ 28... Kh7 29. Qxb5 29... Rxc3 30. Qd7 30... Qe3+ 31. Kh1 31... Rc1 32. Rd1 32... Qe1+ 33. Rxe1 33... | 
	<answer> Rxe1#</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nc3 2... d6 3. d4 3... cxd4 4. Qxd4 4... e5 5. Qd1 5... Nf6 6. Bg5 6... Be7 7. Bxf6 7... Bxf6 8. Nd5 8... O-O 9. Nf3 9... Be6 10. Bc4 10... Nc6 11. a3 11... a6 12. O-O 12... b5 13. Bb3 13... Nd4 14. Nxd4 14... exd4 15. c3 15... dxc3 16. Nxf6+ 16... Qxf6 17. bxc3 17... Rad8 18. Qc2 18... Qg6 19. Bxe6 19... fxe6 20. a4 20... d5 21. axb5 21... axb5 22. f3 22... dxe4 23. fxe4 23... Rxf1+ 24. Rxf1 24... Rc8 25. Qe2 25... Rc4 26. Qd3 26... h6 27. Qd6 27... Qxe4 28. Qb8+ 28... Kh7 29. Qxb5 29... Rxc3 30. Qd7 30... Qe3+ 31. Kh1 31... Rc1 32. Rd1 32... Qe1+ 33. Rxe1 33...
 | 
| 
	ZFSKme6N | 
	1. e4 1... c5 2. Nf3 2... d6 3. Bc4 3... Nf6 4. Nc3 4... a6 5. e5 5... dxe5 6. Nxe5 6... e6 7. a4 7... Bd6 8. Ng4 8... O-O 9. Be2 9... Nc6 10. Nxf6+ 10... Qxf6 11. Ne4 11... Qe7 12. Nxd6 12... Qxd6 13. c3 13... e5 14. O-O 14... Be6 15. d3 15... Rad8 16. Qc2 16... Bf5 17. f4 17... e4 18. dxe4 18... Bc8 19. Rd1 19... Qg6 20. Rxd8 20... Rxd8 21. f5 21... Qf6 22. Be3 22... Qe5 23. Rf1 23... Re8 24. Bf3 24... Bxf5 25. Qf2 25... Kh8 26. Bxc5 26... Bxe4 27. | 
	<answer> Bxe4</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. Nf3 2... d6 3. Bc4 3... Nf6 4. Nc3 4... a6 5. e5 5... dxe5 6. Nxe5 6... e6 7. a4 7... Bd6 8. Ng4 8... O-O 9. Be2 9... Nc6 10. Nxf6+ 10... Qxf6 11. Ne4 11... Qe7 12. Nxd6 12... Qxd6 13. c3 13... e5 14. O-O 14... Be6 15. d3 15... Rad8 16. Qc2 16... Bf5 17. f4 17... e4 18. dxe4 18... Bc8 19. Rd1 19... Qg6 20. Rxd8 20... Rxd8 21. f5 21... Qf6 22. Be3 22... Qe5 23. Rf1 23... Re8 24. Bf3 24... Bxf5 25. Qf2 25... Kh8 26. Bxc5 26... Bxe4 27.
 | 
| 
	cJqc7X9u | 
	1. e4 1... c5 2. c3 2... Nc6 3. d4 3... cxd4 4. cxd4 4... d5 5. exd5 5... Qxd5 6. Nf3 6... Bg4 7. Be2 7... e6 8. Nc3 8... Bb4 9. O-O 9... Bxc3 10. bxc3 10... Nf6 11. h3 11... Bh5 12. Rb1 12... Qd7 13. Qb3 13... b6 14. g4 14... Bg6 15. Ne5 15... Nxe5 16. dxe5 16... O-O 17. exf6 17... gxf6 18. Rb2 18... Rac8 19. Bf3 19... f5 20. Rd1 20... Qc7 21. Bd2 21... fxg4 22. hxg4 22... Kg7 23. Qb4 23... f5 24. Qd4+ 24... e5 25. Qe3 25... f4 26. Qe2 26... Rce8 27. Qb5 27... e4 28. Bg2 28... Qc8 29. c4 29... Qxg4 30. Bc3+ 30... Kh6 31. Rd7 31... | 
	<answer> Rf5</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... c5 2. c3 2... Nc6 3. d4 3... cxd4 4. cxd4 4... d5 5. exd5 5... Qxd5 6. Nf3 6... Bg4 7. Be2 7... e6 8. Nc3 8... Bb4 9. O-O 9... Bxc3 10. bxc3 10... Nf6 11. h3 11... Bh5 12. Rb1 12... Qd7 13. Qb3 13... b6 14. g4 14... Bg6 15. Ne5 15... Nxe5 16. dxe5 16... O-O 17. exf6 17... gxf6 18. Rb2 18... Rac8 19. Bf3 19... f5 20. Rd1 20... Qc7 21. Bd2 21... fxg4 22. hxg4 22... Kg7 23. Qb4 23... f5 24. Qd4+ 24... e5 25. Qe3 25... f4 26. Qe2 26... Rce8 27. Qb5 27... e4 28. Bg2 28... Qc8 29. c4 29... Qxg4 30. Bc3+ 30... Kh6 31. Rd7 31...
 | 
| 
	fKqDfGcG | 
	1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... a6 4. Ba4 4... Nf6 5. O-O 5... Nxe4 6. Re1 6... Nc5 7. Bxc6 7... dxc6 8. Nxe5 8... Be7 9. d4 9... Ne6 10. c3 10... O-O 11. Nd2 11... f6 12. Nec4 12... c5 13. Nf3 13... cxd4 14. Nxd4 14... Nxd4 15. cxd4 15... b5 16. Na5 16... Bd6 17. Qb3+ 17... Kh8 18. Bd2 18... c5 19. Qd5 19... | 
	<answer> Bxh2+</answer> | 
	You are tasked with solving a chess puzzle.
You are given a SAN transcript of a chess game (with every half-move numbered).
Pick the best move for the player whose turn it is to move.
Think step-by-step and describe your thought process before picking a move.
Wrap your final answer within <answer> </answer> tags so I can immediately parse what's inside the tags as a valid chess move.
Make sure to return inside the <answer> </answer> tags just a single SAN move, without any additional text.
Do not include the move number/index inside the <answer> </answer> tags - only the move itself.
### SAN Transcript:
1. e4 1... e5 2. Nf3 2... Nc6 3. Bb5 3... a6 4. Ba4 4... Nf6 5. O-O 5... Nxe4 6. Re1 6... Nc5 7. Bxc6 7... dxc6 8. Nxe5 8... Be7 9. d4 9... Ne6 10. c3 10... O-O 11. Nd2 11... f6 12. Nec4 12... c5 13. Nf3 13... cxd4 14. Nxd4 14... Nxd4 15. cxd4 15... b5 16. Na5 16... Bd6 17. Qb3+ 17... Kh8 18. Bd2 18... c5 19. Qd5 19...
 | 
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