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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Nc4 draw
5 Nc6 loss in 30 half-moves
6 Kd6 loss in 10 half-moves
7 Nb7 loss in 10 half-moves
8 Kd8 loss in 4 half-moves
9 Ke6 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Nb3 loss in 1 half-moves