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

EGTB: loss in 3 half-moves

# move score
1 Nb5 loss in 2 half-moves
2 Nb6 loss in 2 half-moves
3 Nd6 loss in 2 half-moves
4 Ne7 loss in 2 half-moves
5 Nc6 loss in 1 half-moves