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

EGTB: win in 4 half-moves

# move score
1 Nf7 win in 3 half-moves
2 Ke2 loss in 10 half-moves
3 Kc1 loss in 4 half-moves
4 Kc2 loss in 2 half-moves
5 Nf5 loss in 2 half-moves
6 Ng4 loss in 2 half-moves
7 Ng8 loss in 2 half-moves
8 Kd2 loss in 1 half-moves
9 Ke1 loss in 1 half-moves