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

EGTB: win in 6 half-moves

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