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

EGTB: win in 7 half-moves

# move score
1 Kf7 win in 6 half-moves
2 g6 draw
3 Kd5 draw
4 Kd6 draw
5 Kd7 draw
6 Ke5 draw
7 Ke7 draw
8 Kf5 draw
9 Kf6 loss in 1 half-moves