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