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

EGTB: win in 2 half-moves

# move score
1 Kgg4 win in 1 half-moves
2 Kgh5 win in 1 half-moves
3 Khg4 win in 1 half-moves
4 Khh5 win in 1 half-moves
5 Kf5 win in 3 half-moves
6 Kh3 win in 3 half-moves
7 Kg6 win in 11 half-moves
8 Kf4 loss in 2 half-moves
9 Kf6 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Kh6 loss in 2 half-moves