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

EGTB: draw

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