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

EGTB: win in 4 half-moves

# move score
1 Bb3 win in 3 half-moves
2 Be8 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Kf4 win in 3 half-moves
5 Kfg4 win in 3 half-moves
6 Kh4 win in 3 half-moves
7 Khg4 win in 3 half-moves
8 Bc2 win in 5 half-moves
9 Bc6 win in 5 half-moves
10 Bd7 win in 5 half-moves
11 Bd1 win in 7 half-moves
12 Ke2 win in 7 half-moves
13 Ke3 win in 7 half-moves
14 Kf2 win in 7 half-moves
15 Kfg2 win in 7 half-moves
16 Kfg3 win in 7 half-moves
17 Kh2 win in 7 half-moves
18 Khg2 win in 7 half-moves
19 Khg3 win in 7 half-moves
20 Bb5 loss in 2 half-moves