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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Kg7 win in 1 half-moves
3 Kf5 loss in 54 half-moves
4 Kf6 loss in 52 half-moves
5 Kf7 loss in 52 half-moves
6 Kh5 loss in 50 half-moves
7 Kh6 loss in 50 half-moves
8 Kh7 loss in 46 half-moves