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

EGTB: loss in 7 half-moves

# move score
1 Na2 loss in 6 half-moves
2 Na6 loss in 6 half-moves
3 Nb7 loss in 6 half-moves
4 Ne4 loss in 6 half-moves
5 Na4 loss in 4 half-moves
6 N1b3 loss in 2 half-moves
7 N1d3 loss in 2 half-moves
8 N5b3 loss in 2 half-moves
9 N5d3 loss in 2 half-moves
10 Nd7 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Ne6 loss in 2 half-moves