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

EGTB: win in 10 half-moves

# move score
1 Kh4 win in 9 half-moves
2 Kh5 win in 9 half-moves
3 Kh6 win in 9 half-moves
4 Kg4 win in 13 half-moves
5 Kg6 loss in 4 half-moves
6 Kf4 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Kf6 loss in 2 half-moves
9 Nf6 loss in 2 half-moves
10 Nf8 loss in 2 half-moves