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

EGTB: draw

# move score
1 g5 draw
2 Kd7 draw
3 Kf6 draw
4 Kf7 draw
5 Kd5 loss in 2 half-moves
6 Kd6 loss in 2 half-moves
7 Ke5 loss in 2 half-moves
8 Ke7 loss in 2 half-moves
9 Kf5 loss in 2 half-moves