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

EGTB: win in 2 half-moves

# move score
1 Kh3 win in 1 half-moves
2 f3 draw
3 Kf3 draw
4 Kg3 draw
5 Kf5 loss in 14 half-moves
6 Kg5 loss in 6 half-moves
7 Kh4 loss in 1 half-moves
8 Kh5 loss in 1 half-moves