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

EGTB: loss in 5 half-moves

# move score
1 Na2 loss in 4 half-moves
2 Nb7 loss in 4 half-moves
3 Nc8 loss in 4 half-moves
4 Ne8 loss in 4 half-moves
5 Na4 loss in 2 half-moves
6 Nb1 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Ncb5 loss in 2 half-moves
9 Nce4 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Ndb5 loss in 2 half-moves
13 Nde4 loss in 2 half-moves
14 Ne2 loss in 2 half-moves
15 Nf5 loss in 2 half-moves
16 Nf7 loss in 2 half-moves