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

EGTB: win in 4 half-moves

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