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

EGTB: win in 2 half-moves

# move score
1 Kf6 win in 1 half-moves
2 K7f7 draw
3 K7h7 draw
4 K8f7 draw
5 K8f8 draw
6 Kg6 draw
7 Kh6 draw
8 K7h8 loss in 8 half-moves
9 K8h8 loss in 8 half-moves
10 K7f8 loss in 4 half-moves
11 K8h7 loss in 4 half-moves