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

EGTB: win in 2 half-moves

# move score
1 Nb7 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Nb3 draw
7 Kf8 loss in 6 half-moves
8 Nc4 loss in 2 half-moves
9 Nc6 loss in 2 half-moves