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

EGTB: win in 4 half-moves

# move score
1 Ng4 win in 3 half-moves
2 Ng8 loss in 16 half-moves
3 Kb1 loss in 8 half-moves
4 Kc2 loss in 8 half-moves
5 Kd1 loss in 8 half-moves
6 Kd2 loss in 8 half-moves
7 Kb2 loss in 2 half-moves
8 Nf5 loss in 2 half-moves
9 Nf7 loss in 2 half-moves