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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Nc7 draw
6 Ne7 draw
7 Nf6 draw
8 Nc3 loss in 6 half-moves
9 Nb4 loss in 2 half-moves
10 Ne3 loss in 2 half-moves
11 Nf4 loss in 2 half-moves