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

EGTB: win in 2 half-moves

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