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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka4 draw
3 Kaa5 draw
4 Kb4 draw
5 Kba5 draw
6 Kbb6 draw
7 Kc4 draw
8 Kc5 draw
9 Ka7 loss in 2 half-moves
10 Kab6 loss in 2 half-moves
11 Kc6 loss in 2 half-moves