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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Ka7 loss in 10 half-moves
3 Kb7 loss in 10 half-moves
4 Kb8 loss in 6 half-moves
5 Nc6 loss in 2 half-moves
6 Ne6 loss in 2 half-moves
7 Nf7 loss in 2 half-moves