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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Kc2 win in 5 half-moves
3 Kd2 win in 5 half-moves
4 Bg6 win in 7 half-moves
5 Kb1 win in 7 half-moves
6 Kd1 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Kf3 win in 7 half-moves
9 Kf5 win in 7 half-moves
10 Kg3 win in 7 half-moves
11 Kg4 win in 7 half-moves
12 Kg5 win in 7 half-moves
13 Bd1 loss in 2 half-moves
14 Be2 loss in 2 half-moves
15 Be8 loss in 2 half-moves
16 Bf3 loss in 2 half-moves
17 Bf7 loss in 2 half-moves
18 Bg4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves