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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Kf4 draw
3 Kg4 draw
4 Kg5 draw
5 Kg6 draw
6 Nb5 draw
7 Nc8 draw
8 Ne4 draw
9 Nf7 draw
10 Ke4 loss in 28 half-moves
11 Ke6 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Ne8 loss in 2 half-moves
14 Ke5 loss in 1 half-moves
15 Kf6 loss in 1 half-moves