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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Nb7 loss in 12 half-moves
3 Ne4 loss in 12 half-moves
4 Ne8 loss in 12 half-moves
5 Nc8 loss in 10 half-moves
6 Nf5 loss in 10 half-moves
7 Nf7 loss in 10 half-moves
8 Nc4 loss in 2 half-moves