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

EGTB: win in 4 half-moves

# move score
1 Nd6 win in 3 half-moves
2 Kd6 loss in 16 half-moves
3 Ne7 loss in 16 half-moves
4 Kd8 loss in 12 half-moves
5 Ke8 loss in 10 half-moves
6 Kc6 loss in 4 half-moves
7 Kc7 loss in 4 half-moves
8 Ke6 loss in 4 half-moves
9 Ke7 loss in 4 half-moves
10 Na7 loss in 4 half-moves
11 Nb6 loss in 2 half-moves