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 Kg4 loss in 6 half-moves
3 Kh4 loss in 6 half-moves
4 Kg5 loss in 2 half-moves
5 Kg6 loss in 2 half-moves
6 Kh6 loss in 2 half-moves
7 Nd7 loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Ng6 loss in 2 half-moves