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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Bd5 win in 5 half-moves
3 Be6 win in 5 half-moves
4 Ke8 win in 5 half-moves
5 Kf7 win in 5 half-moves
6 Bb1 win in 7 half-moves
7 Bb3 win in 7 half-moves
8 Bf7 win in 7 half-moves
9 Bg8 win in 7 half-moves
10 Ke1 win in 7 half-moves
11 Ke2 win in 7 half-moves
12 Kf2 win in 7 half-moves
13 Kg1 win in 7 half-moves
14 Kg2 win in 7 half-moves
15 Kg7 win in 7 half-moves
16 Kg8 win in 7 half-moves
17 Bc4 loss in 2 half-moves