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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Ke5 win in 1 half-moves
3 Ke7 win in 1 half-moves
4 Kf6 win in 1 half-moves
5 g7 draw
6 Kd5 draw
7 Kd6 draw
8 Kf7 draw
9 Kf5 loss in 2 half-moves