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

EGTB: win in 4 half-moves

# move score
1 Nb8 win in 3 half-moves
2 Ke6 draw
3 Ke7 draw
4 Kf5 draw
5 Kf7 draw
6 Kg5 draw
7 Kg6 draw
8 Kg7 draw
9 Ne5 draw
10 Nf8 draw
11 Ke5 loss in 2 half-moves
12 Nb6 loss in 2 half-moves
13 Nc5 loss in 2 half-moves