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 Nb6 loss in 2 half-moves
5 Nd2 loss in 2 half-moves
6 Nd6 loss in 2 half-moves
7 Kf1 loss in 1 half-moves
8 Kf2 loss in 1 half-moves
9 Kg2 loss in 1 half-moves
10 Kh1 loss in 1 half-moves
11 Kh2 loss in 1 half-moves
12 Ne3 loss in 1 half-moves
13 Ne5 loss in 1 half-moves