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

EGTB: win in 4 half-moves

# move score
1 Nb2 win in 3 half-moves
2 Kc4 draw
3 Kd4 draw
4 Kd5 draw
5 Kd6 draw
6 Nb4 draw
7 Nc1 draw
8 Ne1 draw
9 Ne5 draw
10 Nf4 draw
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Nf2 loss in 2 half-moves