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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Ke6 draw
7 Ke8 draw
8 Ne6 loss in 2 half-moves
9 Nh7 loss in 2 half-moves
10 Kd8 loss in 1 half-moves
11 Ke7 loss in 1 half-moves