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

EGTB: win in 4 half-moves

# move score
1 Bb1 win in 3 half-moves
2 Be6 win in 3 half-moves
3 Bf7 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Kd3 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Bb3 win in 5 half-moves
10 Bg8 win in 5 half-moves
11 Kb3 win in 5 half-moves
12 Ke7 win in 5 half-moves
13 Ke8 win in 5 half-moves
14 Kf7 win in 5 half-moves
15 Kb2 win in 7 half-moves
16 Kc2 win in 7 half-moves
17 Kg7 win in 7 half-moves
18 Kg8 win in 7 half-moves
19 Bc4 loss in 2 half-moves
20 Bd5 loss in 2 half-moves