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

EGTB: win in 8 half-moves

# move score
1 Nb3 win in 7 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Nb5 draw
11 Ne2 draw
12 Ne6 draw
13 Nc2 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Nf5 loss in 2 half-moves