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 Be6 win in 5 half-moves
3 Kcc5 win in 5 half-moves
4 Kcd5 win in 5 half-moves
5 Kdc5 win in 5 half-moves
6 Kdd5 win in 5 half-moves
7 Ke5 win in 5 half-moves
8 Bf7 win in 7 half-moves
9 Bg8 win in 7 half-moves
10 Kb5 win in 7 half-moves
11 Kb6 win in 7 half-moves
12 Kb7 win in 7 half-moves
13 Kcc7 win in 7 half-moves
14 Kcd7 win in 7 half-moves
15 Kdc7 win in 7 half-moves
16 Kdd7 win in 7 half-moves
17 Ke6 win in 7 half-moves
18 Ke7 win in 7 half-moves
19 Bb1 loss in 2 half-moves
20 Bb3 loss in 2 half-moves
21 Bd5 loss in 2 half-moves