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

EGTB: draw

# move score
1 Kb5 draw
2 Kb7 draw
3 Kc7 draw
4 Kc5 loss in 11 half-moves
5 g5 loss in 5 half-moves
6 Kb6 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Kd5 loss in 1 half-moves