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 Ke4 win in 1 half-moves
3 Kf2 win in 1 half-moves
4 Kg2 win in 1 half-moves
5 Kg3 win in 1 half-moves
6 Ke2 loss in 1 half-moves
7 Ke3 loss in 1 half-moves
8 Kf4 loss in 1 half-moves