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

EGTB: win in 6 half-moves

# move score
1 Ke4 win in 5 half-moves
2 Kg5 win in 5 half-moves
3 Kgf4 win in 5 half-moves
4 Kh4 win in 5 half-moves
5 Kh5 win in 5 half-moves
6 Ke3 win in 7 half-moves
7 Kgg3 win in 7 half-moves
8 Bg2 win in 9 half-moves
9 Ke2 loss in 4 half-moves
10 Kf2 loss in 4 half-moves
11 Kff4 loss in 4 half-moves
12 Kfg3 loss in 4 half-moves
13 Kg2 loss in 4 half-moves
14 Bf1 loss in 2 half-moves
15 Kf5 loss in 2 half-moves