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

EGTB: win in 4 half-moves

# move score
1 Nh7 win in 3 half-moves
2 Kg5 loss in 40 half-moves
3 Kf4 loss in 10 half-moves
4 Kf5 loss in 10 half-moves
5 Kh4 loss in 10 half-moves
6 Kh5 loss in 10 half-moves
7 Kf3 loss in 2 half-moves
8 Kg3 loss in 2 half-moves
9 Kh3 loss in 2 half-moves
10 Nd7 loss in 2 half-moves
11 Ne6 loss in 2 half-moves
12 Ng6 loss in 2 half-moves