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

EGTB: win in 6 half-moves

# move score
1 Bf1 win in 5 half-moves
2 Kd6 win in 5 half-moves
3 Kb7 win in 7 half-moves
4 Kb8 win in 7 half-moves
5 Kcd8 win in 7 half-moves
6 Ke6 win in 7 half-moves
7 Ke8 win in 7 half-moves
8 Ked8 win in 7 half-moves
9 Kf6 win in 7 half-moves
10 Kf7 win in 7 half-moves
11 Kf8 win in 7 half-moves
12 Kc7 win in 9 half-moves
13 Kcd7 win in 9 half-moves
14 Ked7 win in 9 half-moves
15 Bd7 loss in 2 half-moves
16 Be6 loss in 2 half-moves
17 Bf5 loss in 2 half-moves
18 Bg2 loss in 2 half-moves
19 Bg4 loss in 2 half-moves