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

EGTB: win in 4 half-moves

# move score
1 Bc4 win in 3 half-moves
2 Bd5 win in 3 half-moves
3 Be6 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Bb1 win in 7 half-moves
6 Bb3 win in 7 half-moves
7 Bf7 win in 7 half-moves
8 Bg8 win in 7 half-moves
9 Kb2 win in 7 half-moves
10 Kc1 win in 7 half-moves
11 Kc4 win in 7 half-moves
12 Kcc2 win in 7 half-moves
13 Kd1 win in 7 half-moves
14 Kdc2 win in 7 half-moves
15 Kdd3 win in 7 half-moves
16 Ke1 win in 7 half-moves
17 Ke2 win in 7 half-moves
18 Ke3 win in 7 half-moves
19 Kb3 loss in 4 half-moves
20 Kcd3 loss in 4 half-moves
21 Kd4 loss in 4 half-moves