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

EGTB: win in 2 half-moves

# move score
1 Nb5 win in 1 half-moves
2 Kb7 loss in 22 half-moves
3 Ka7 loss in 20 half-moves
4 Kb8 loss in 18 half-moves
5 Na6 loss in 10 half-moves
6 Ne8 loss in 4 half-moves
7 Ne6 loss in 2 half-moves
8 Nd5 loss in 1 half-moves