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 Kf4 win in 3 half-moves
3 Bb3 win in 5 half-moves
4 Be2 win in 5 half-moves
5 Bg4 win in 5 half-moves
6 Kg6 win in 5 half-moves
7 Kg7 win in 5 half-moves
8 Bc2 win in 7 half-moves
9 Bh5 win in 7 half-moves
10 Kf2 win in 7 half-moves
11 Kf3 win in 7 half-moves
12 Kg2 win in 7 half-moves
13 Kg4 win in 7 half-moves
14 Kg5 win in 7 half-moves
15 Kh2 win in 7 half-moves
16 Kh3 win in 7 half-moves
17 Kh4 win in 7 half-moves
18 Kh7 win in 7 half-moves
19 Kh5 win in 9 half-moves
20 Bf3 loss in 2 half-moves