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 Kf5 loss in 28 half-moves
3 Nc8 loss in 28 half-moves
4 Ke5 loss in 20 half-moves
5 Kd5 loss in 18 half-moves
6 Kf4 loss in 12 half-moves
7 Kd3 loss in 2 half-moves
8 Kd4 loss in 2 half-moves
9 Ke3 loss in 2 half-moves
10 Kf3 loss in 2 half-moves
11 Nc6 loss in 2 half-moves