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

EGTB: loss in 23 half-moves

# move score
1 Na3 loss in 22 half-moves
2 Nd4 loss in 22 half-moves
3 Ne3 loss in 22 half-moves
4 Na1 loss in 20 half-moves
5 Nb4 loss in 14 half-moves
6 Ne1 loss in 4 half-moves