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

EGTB: draw

# move score
1 Kaa6 draw
2 Kab6 draw
3 Kba4 draw
4 Kba6 draw
5 Kbb4 draw
6 Kbb6 draw
7 Kc4 draw
8 Kc5 draw
9 Kc6 draw
10 Kaa4 loss in 2 half-moves
11 Kab4 loss in 2 half-moves