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 26 half-moves
3 Kb8 loss in 26 half-moves
4 Ne8 loss in 26 half-moves
5 Kb6 loss in 24 half-moves
6 Ka6 loss in 22 half-moves
7 Nb7 loss in 20 half-moves
8 Ka8 loss in 14 half-moves
9 Nc8 loss in 12 half-moves
10 Nc4 loss in 2 half-moves
11 Ne4 loss in 2 half-moves
12 Nf7 loss in 2 half-moves
13 Nf5 loss in 1 half-moves