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 Ka7 draw
3 Ka8 draw
4 Kb6 draw
5 Kb8 draw
6 Kc6 draw
7 Kc8 draw
8 Nc7 draw
9 Nb8 loss in 14 half-moves
10 Nb4 loss in 2 half-moves
11 Nc5 loss in 2 half-moves