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

EGTB: draw

# move score
1 g7 draw
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kb6 loss in 12 half-moves
6 Ka6 loss in 8 half-moves
7 Ka7 loss in 8 half-moves
8 Ka8 loss in 8 half-moves
9 Kb8 loss in 8 half-moves