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 Kgg3 draw
3 Kgg5 draw
4 Kgh3 draw
5 Kgh5 draw
6 Khg5 draw
7 Khh3 draw
8 Khh5 draw
9 Khg3 loss in 4 half-moves
10 Kf3 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Nf7 loss in 2 half-moves