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

EGTB: win in 4 half-moves

# move score
1 Ng6 win in 3 half-moves
2 Kd6 draw
3 Kd7 draw
4 Nd7 draw
5 Ne6 draw
6 Nh7 draw
7 Kf7 loss in 22 half-moves
8 Ke6 loss in 14 half-moves
9 Ke8 loss in 14 half-moves
10 Kf6 loss in 14 half-moves
11 Kd8 loss in 1 half-moves