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

EGTB: win in 4 half-moves

# move score
1 Nf5 win in 3 half-moves
2 Ng4 draw
3 Nd6 loss in 8 half-moves
4 Nd8 loss in 8 half-moves
5 Ne5 loss in 8 half-moves
6 Ng5 loss in 8 half-moves
7 Ng8 loss in 8 half-moves
8 Nh8 loss in 8 half-moves