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

EGTB: win in 6 half-moves

# move score
1 Kh4 win in 5 half-moves
2 Kh5 win in 5 half-moves
3 Bg2 win in 7 half-moves
4 Kg5 win in 7 half-moves
5 Kgg3 win in 7 half-moves
6 Kg1 win in 9 half-moves
7 Kg2 win in 9 half-moves
8 Kh1 win in 9 half-moves
9 Khg3 win in 9 half-moves
10 Bf1 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves