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

EGTB: win in 4 half-moves

# move score
1 Nd6 win in 3 half-moves
2 Nd2 loss in 2 half-moves
3 Ne3 loss in 2 half-moves
4 Ne5 loss in 2 half-moves
5 Na3 loss in 1 half-moves
6 Na5 loss in 1 half-moves
7 Nb2 loss in 1 half-moves
8 Nb6 loss in 1 half-moves