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

EGTB: win in 4 half-moves

# move score
1 Bc6 win in 3 half-moves
2 Be8 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kc2 win in 3 half-moves
6 Kd1 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Ke2 win in 3 half-moves
9 Kf3 win in 3 half-moves
10 Kg2 win in 3 half-moves
11 Kg3 win in 3 half-moves
12 Bc2 win in 7 half-moves
13 Bd1 win in 7 half-moves
14 Ke1 win in 7 half-moves
15 Kf1 win in 7 half-moves
16 Kg1 win in 7 half-moves
17 Bb3 loss in 2 half-moves
18 Bb5 loss in 2 half-moves
19 Bd7 loss in 2 half-moves
20 Ke3 loss in 2 half-moves