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

EGTB: loss in 19 half-moves

# move score
1 N5c4 loss in 18 half-moves
2 Nc2 loss in 18 half-moves
3 N3c4 loss in 16 half-moves
4 Nb5 loss in 16 half-moves
5 Nc6 loss in 16 half-moves
6 Nb1 loss in 14 half-moves
7 Nb3 loss in 14 half-moves
8 Nb7 loss in 14 half-moves