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 Ka7 draw
3 Kb6 draw
4 Kb8 draw
5 Kc7 draw
6 Kc8 draw
7 Nb4 draw
8 Nc7 loss in 16 half-moves
9 Ka8 loss in 6 half-moves
10 Nb8 loss in 2 half-moves
11 Nc5 loss in 2 half-moves