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

EGTB: draw

# move score
1 g5 draw
2 Kc7 draw
3 Kd6 draw
4 Kd7 draw
5 Kc5 loss in 6 half-moves
6 Kb5 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Kd5 loss in 2 half-moves