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

EGTB: loss in 3 half-moves

# move score
1 Na3 loss in 2 half-moves
2 Na5 loss in 2 half-moves
3 Nb2 loss in 2 half-moves
4 Nb4 loss in 2 half-moves
5 Nc3 loss in 2 half-moves
6 Nc7 loss in 2 half-moves
7 Nce3 loss in 2 half-moves
8 Nd2 loss in 2 half-moves
9 Nd6 loss in 2 half-moves
10 Nde3 loss in 2 half-moves
11 Ndf6 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Nf8 loss in 2 half-moves
16 Ng5 loss in 2 half-moves
17 Nhf6 loss in 2 half-moves
18 Ncb6 loss now
19 Ndb6 loss now