Xiaoyue and Dongdong play games, and every time they play a game, the loser will give the winner 1 chess piece. At the beginning, Xiaoyue has 18 chess pieces, while Dongdong has 2 pieces. After playing several games, Xiaoyue has 10 more chess pieces than Dongdong. May I ask: How many chess pieces does Xiaoyue have at this time?
小悦和冬冬玩游戏，每玩一局，输的就要给赢的1枚棋子，一开始小悦有18枚棋子，冬冬则2枚．玩了若干局之后，小悦反而比冬冬多了10枚棋子．请问：此时小悦有多少枚棋子？
<gadget id="calculator">18 - 2</gadget>
<output>16</output>

<gadget id="calculator">16 + 10</gadget>
<output>26</output>

<gadget id="calculator">1 + 1</gadget>
<output>2</output>

<gadget id="calculator">26 / 2</gadget>
<output>13</output>

<gadget id="calculator">1 * 13</gadget>
<output>13</output>

<gadget id="calculator">18 - 13</gadget>
<output>5</output>

<result>5</result>