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

EGTB: win in 8 half-moves

# move score
1 Nb6 win in 7 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg7 draw
5 Nc3 draw
6 Nc7 draw
7 Ne3 draw
8 Ne7 draw
9 Nb4 loss in 2 half-moves
10 Nf4 loss in 2 half-moves
11 Nf6 loss in 2 half-moves
12 Kh7 loss in 1 half-moves
13 Kh8 loss in 1 half-moves