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

EGTB: win in 2 half-moves

# move score
1 Nb5 win in 1 half-moves
2 Nc2 win in 1 half-moves
3 Nb3 draw
4 Nc6 draw
5 Nb7 loss in 18 half-moves
6 N3c4 loss in 1 half-moves
7 N5c4 loss in 1 half-moves
8 Nb1 loss in 1 half-moves