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

EGTB: loss in 9 half-moves

# move score
1 Nb3 loss in 8 half-moves
2 Nb5 loss in 6 half-moves
3 Nc2 loss in 6 half-moves
4 Nc6 loss in 6 half-moves
5 Ne2 loss in 2 half-moves
6 Ne6 loss in 2 half-moves
7 Nf3 loss in 2 half-moves
8 Nf5 loss in 2 half-moves