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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kg5 draw
5 Kg7 loss in 58 half-moves
6 Kh5 loss in 56 half-moves
7 Kh6 loss in 56 half-moves
8 Kh7 loss in 56 half-moves