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

EGTB: loss in 3 half-moves

# move score
1 Na1 loss in 2 half-moves
2 Na3 loss in 2 half-moves
3 Na4 loss in 2 half-moves
4 Nb4 loss in 2 half-moves
5 Nc4 loss in 2 half-moves
6 Nd3 loss in 2 half-moves
7 Nd4 loss in 2 half-moves
8 Ne1 loss in 2 half-moves
9 Ne3 loss in 2 half-moves
10 Nd1 loss in 1 half-moves