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

EGTB: win in 4 half-moves

# move score
1 Nc8 win in 3 half-moves
2 Kc6 loss in 24 half-moves
3 Kc7 loss in 20 half-moves
4 Kb7 loss in 12 half-moves
5 Ka6 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Kc5 loss in 2 half-moves
8 Nb5 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Ka5 loss in 1 half-moves