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

EGTB: draw

# move score
1 Kaa8 draw
2 Kab8 draw
3 Kba6 draw
4 Kba8 draw
5 Kbb6 draw
6 Kbb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Kaa6 loss in 2 half-moves
11 Kab6 loss in 2 half-moves