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

EGTB: win in 6 half-moves

# move score
1 Bg8 win in 5 half-moves
2 Kf6 win in 5 half-moves
3 Kfg5 win in 7 half-moves
4 Kfg6 win in 9 half-moves
5 Kh4 win in 9 half-moves
6 Khg4 win in 9 half-moves
7 Khg5 win in 9 half-moves
8 Khg6 win in 9 half-moves
9 Kh6 win in 11 half-moves
10 Bg6 loss in 4 half-moves
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kfg4 loss in 2 half-moves