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

EGTB: win in 6 half-moves

# move score
1 Bf7 win in 5 half-moves
2 Bg6 win in 7 half-moves
3 Kc1 win in 7 half-moves
4 Kc2 win in 7 half-moves
5 Kd2 win in 7 half-moves
6 Ke1 win in 7 half-moves
7 Ke2 win in 7 half-moves
8 Kf3 win in 7 half-moves
9 Kg3 win in 7 half-moves
10 Kg5 win in 7 half-moves
11 Kh3 win in 7 half-moves
12 Kh4 win in 7 half-moves
13 Be8 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves