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

EGTB: win in 2 half-moves

# move score
1 Kg3 win in 1 half-moves
2 Kgg5 win in 1 half-moves
3 Khg5 win in 1 half-moves
4 Kg6 win in 9 half-moves
5 Kgh4 win in 9 half-moves
6 Kh6 win in 9 half-moves
7 Khh4 win in 9 half-moves
8 Bf1 loss in 2 half-moves
9 Bg2 loss in 2 half-moves
10 Kf3 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves