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

EGTB: loss in 21 half-moves

# move score
1 Na3 loss in 20 half-moves
2 Na4 loss in 20 half-moves
3 Na5 loss in 20 half-moves
4 Na6 loss in 20 half-moves
5 Nb2 loss in 20 half-moves
6 Nb7 loss in 20 half-moves
7 Nd2 loss in 20 half-moves
8 Nd3 loss in 20 half-moves
9 Nd6 loss in 20 half-moves
10 Nd7 loss in 20 half-moves
11 Nb3 loss in 16 half-moves
12 Nb6 loss in 16 half-moves
13 Ne3 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Ne5 loss in 2 half-moves
16 Ne6 loss in 2 half-moves