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 Kb5 draw
3 Kc7 loss in 14 half-moves
4 Kd6 loss in 14 half-moves
5 Kd7 loss in 12 half-moves
6 Kb6 loss in 10 half-moves
7 Kb7 loss in 8 half-moves
8 Nc8 loss in 4 half-moves
9 Kc5 loss in 2 half-moves
10 Kd5 loss in 2 half-moves