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

EGTB: win in 9 half-moves

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