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 Kb6 draw
3 Kc6 draw
4 Nb4 draw
5 Nc7 loss in 24 half-moves
6 Kb8 loss in 20 half-moves
7 Nc5 loss in 10 half-moves
8 Ka7 loss in 6 half-moves
9 Ka8 loss in 6 half-moves
10 Nb8 loss in 6 half-moves
11 Kc8 loss in 4 half-moves