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 Bf5 win in 3 half-moves
3 Kf5 win in 5 half-moves
4 Kf6 win in 5 half-moves
5 Bb5 win in 7 half-moves
6 Bc6 win in 7 half-moves
7 Be6 win in 7 half-moves
8 Be8 win in 7 half-moves
9 Bg4 win in 7 half-moves
10 Bh3 win in 7 half-moves
11 Kg4 win in 7 half-moves
12 Kg6 win in 7 half-moves
13 Kh4 win in 7 half-moves
14 Kh5 win in 7 half-moves
15 Kh6 win in 7 half-moves
16 Bc8 loss in 4 half-moves
17 Ke7 loss in 4 half-moves
18 Ke8 loss in 4 half-moves
19 Kf7 loss in 4 half-moves
20 Kg7 loss in 4 half-moves
21 Kg8 loss in 4 half-moves
22 Kf4 loss in 2 half-moves