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

EGTB: win in 4 half-moves

# move score
1 Kgh4 win in 3 half-moves
2 Kg2 draw
3 Kg6 draw
4 Kh5 draw
5 Kh6 draw
6 Khh4 draw
7 Kf4 loss in 2 half-moves
8 Kf5 loss in 2 half-moves
9 Kf6 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Kgg4 loss in 2 half-moves
12 Kh2 loss in 2 half-moves
13 Khg4 loss in 2 half-moves