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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Kc6 draw
3 Kd5 draw
4 Ke5 draw
5 Ke6 draw
6 Ne6 draw
7 Nf5 draw
8 Kc5 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Nb3 loss in 2 half-moves
12 Nc2 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Ne2 loss in 2 half-moves
15 Nf3 loss in 2 half-moves
16 Kc7 loss in 1 half-moves