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

EGTB: win in 6 half-moves

# move score
1 Bg6 win in 5 half-moves
2 Kf1 win in 5 half-moves
3 Kf2 win in 5 half-moves
4 Kf4 win in 5 half-moves
5 Kg1 win in 5 half-moves
6 Kh1 win in 5 half-moves
7 Kh2 win in 5 half-moves
8 Kf3 win in 7 half-moves
9 Kg3 win in 7 half-moves
10 Kg6 win in 7 half-moves
11 Kh3 win in 7 half-moves
12 Bg8 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Ke4 loss in 1 half-moves