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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc6 draw
3 Nb4 draw
4 Nc5 draw
5 Kb6 loss in 16 half-moves
6 Nc7 loss in 16 half-moves
7 Nb8 loss in 12 half-moves
8 Kc8 loss in 8 half-moves
9 Ka7 loss in 4 half-moves
10 Ka8 loss in 4 half-moves
11 Kb8 loss in 2 half-moves