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

EGTB: win in 6 half-moves

# move score
1 Nb5 win in 5 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kd6 draw
5 Ke5 draw
6 Nc6 draw
7 Ne6 draw
8 Ke6 loss in 4 half-moves
9 Kc4 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Nb3 loss in 2 half-moves
12 Nc2 loss in 2 half-moves
13 Ne2 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Nf5 loss in 2 half-moves