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

EGTB: win in 8 half-moves

# move score
1 Bc8 win in 7 half-moves
2 Kg1 win in 7 half-moves
3 Kg3 win in 7 half-moves
4 Kg5 win in 7 half-moves
5 Kg6 win in 7 half-moves
6 Kh1 win in 7 half-moves
7 Kh2 win in 7 half-moves
8 Kh4 win in 7 half-moves
9 Kh6 win in 7 half-moves
10 Kg4 win in 11 half-moves
11 Bd7 loss in 2 half-moves
12 Be6 loss in 2 half-moves
13 Bf5 loss in 2 half-moves
14 Bg4 loss in 2 half-moves
15 Kf1 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kf3 loss in 2 half-moves