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

EGTB: win in 4 half-moves

# move score
1 Nf2 win in 3 half-moves
2 Kg6 draw
3 Kh6 draw
4 Ne3 draw
5 Ne5 draw
6 Nf6 draw
7 Nh2 draw
8 Nh6 loss in 8 half-moves
9 Kg5 loss in 2 half-moves
10 Kh4 loss in 2 half-moves