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

EGTB: win in 4 half-moves

# move score
1 Bd5 win in 3 half-moves
2 Be6 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Kf3 win in 3 half-moves
5 Bb1 win in 5 half-moves
6 Bb3 win in 5 half-moves
7 Bg8 win in 5 half-moves
8 Kb1 win in 5 half-moves
9 Kb2 win in 5 half-moves
10 Kc2 win in 5 half-moves
11 Kcd1 win in 5 half-moves
12 Kcd2 win in 5 half-moves
13 Kd3 win in 5 half-moves
14 Ke1 win in 5 half-moves
15 Ke3 win in 5 half-moves
16 Ked2 win in 5 half-moves
17 Kf1 win in 5 half-moves
18 Ked1 win in 7 half-moves
19 Bc4 loss in 2 half-moves
20 Bf7 loss in 2 half-moves