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

EGTB: draw

# move score
1 Ka7 draw
2 Kb5 draw
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 g7 loss in 2 half-moves
7 Ka5 loss in 2 half-moves
8 Ka6 loss in 2 half-moves
9 Kc6 loss in 2 half-moves