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

EGTB: win in 4 half-moves

# move score
1 Ba4 win in 3 half-moves
2 Bf7 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Kf4 win in 3 half-moves
5 Bb5 win in 5 half-moves
6 Bc6 win in 5 half-moves
7 Bd7 win in 5 half-moves
8 Ke5 win in 5 half-moves
9 Kg7 win in 5 half-moves
10 Khg6 win in 5 half-moves
11 Bg6 win in 7 half-moves
12 Bh5 win in 7 half-moves
13 Ke6 win in 7 half-moves
14 Kf6 win in 7 half-moves
15 Kfg6 win in 7 half-moves
16 Kg4 win in 7 half-moves
17 Kg5 win in 7 half-moves
18 Kg8 win in 7 half-moves
19 Kh6 win in 7 half-moves
20 Kh8 win in 7 half-moves