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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Bd1 win in 5 half-moves
3 Bf5 win in 5 half-moves
4 Kg3 win in 5 half-moves
5 Kg6 win in 5 half-moves
6 Kgg5 win in 5 half-moves
7 Kgh4 win in 5 half-moves
8 Kh3 win in 5 half-moves
9 Kh6 win in 5 half-moves
10 Khg5 win in 5 half-moves
11 Khh4 win in 5 half-moves
12 Bb1 win in 7 half-moves
13 Bg6 win in 7 half-moves
14 Bh7 win in 7 half-moves
15 Ba4 loss in 2 half-moves
16 Bb3 loss in 2 half-moves
17 Bd3 loss in 2 half-moves
18 Be4 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves