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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Bb3 win in 5 half-moves
6 Bc2 win in 5 half-moves
7 Be8 win in 5 half-moves
8 Kb1 win in 5 half-moves
9 Kb2 win in 5 half-moves
10 Kb4 win in 5 half-moves
11 Kb5 win in 5 half-moves
12 Kb6 win in 5 half-moves
13 Kc2 win in 5 half-moves
14 Kc4 win in 5 half-moves
15 Kc6 win in 5 half-moves
16 Kd1 win in 5 half-moves
17 Bb5 loss in 2 half-moves
18 Bc6 loss in 2 half-moves
19 Bd1 loss in 2 half-moves
20 Bd7 loss in 2 half-moves