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

EGTB: win in 2 half-moves

# move score
1 Kf6 win in 1 half-moves
2 Kf7 win in 1 half-moves
3 Kf8 win in 1 half-moves
4 Kg6 loss in 52 half-moves
5 Kg8 loss in 46 half-moves
6 Kh6 loss in 44 half-moves
7 Kh7 loss in 44 half-moves
8 Kh8 loss in 44 half-moves