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

EGTB: win in 4 half-moves

# move score
1 Bb7 win in 3 half-moves
2 Bc4 win in 3 half-moves
3 Bf1 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Ke5 win in 3 half-moves
8 Bb5 win in 5 half-moves
9 Be2 win in 5 half-moves
10 Kb5 win in 5 half-moves
11 Kb6 win in 5 half-moves
12 Kc7 win in 5 half-moves
13 Kcc6 win in 5 half-moves
14 Kcd5 win in 5 half-moves
15 Kd7 win in 5 half-moves
16 Kdc6 win in 5 half-moves
17 Kdd5 win in 5 half-moves
18 Ke6 win in 5 half-moves
19 Ke7 win in 5 half-moves
20 Bc8 loss in 2 half-moves
21 Bd3 loss in 2 half-moves