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

EGTB: loss in 3 half-moves

# move score
1 Na2 loss in 2 half-moves
2 Nb3 loss in 2 half-moves
3 Nb6 loss in 2 half-moves
4 Nd3 loss in 2 half-moves
5 Ne2 loss in 2 half-moves
6 Nc7 loss in 1 half-moves