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

EGTB: win in 6 half-moves

# move score
1 g5 win in 5 half-moves
2 Ke7 draw
3 Kd8 loss in 6 half-moves
4 Ke8 loss in 4 half-moves
5 Kc6 loss in 2 half-moves
6 Kc7 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Ke6 loss in 2 half-moves