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 Kd7 draw
3 Nb1 draw
4 Kd8 loss in 10 half-moves
5 Kd6 loss in 2 half-moves
6 Ke6 loss in 2 half-moves
7 Ke8 loss in 2 half-moves
8 Kf6 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Na2 loss in 2 half-moves
11 Na4 loss in 2 half-moves
12 Nd1 loss in 2 half-moves
13 Nd5 loss in 2 half-moves
14 Ne2 loss in 2 half-moves
15 Ne4 loss in 2 half-moves
16 Kf8 loss in 1 half-moves