When they attempt to take the town of Olomouc they were beaten by the Czech royal army in a battle of Olomouc, and Baidar were killed by King Václav, then rest continued via Brno, to join Batu's main army in Hungary.
They were beaten by the Czech royal army in a battle of Olomouc. They attempt to take the town of Olomouc. Baidar were killed by King Václav. Rest continued via Brno. This was to join Batu's main army in Hungary.