Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 Ka6 draw
2 Kaa7 draw
3 Kab8 draw
4 Kba7 draw
5 Kbb8 draw
6 Kc7 draw
7 Kc8 draw
8 Kb6 loss in 2 half-moves
9 Kc6 loss in 2 half-moves