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 Kg7 win in 3 half-moves
3 Kd7 draw
4 Kg8 draw
5 Kh7 draw
6 Kd8 loss in 10 half-moves
7 Kf8 loss in 10 half-moves
8 Ke8 loss in 8 half-moves
9 Kd6 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Kf6 loss in 2 half-moves