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 Kb7 draw
3 Kb8 draw
4 Kd8 draw
5 Nc5 draw
6 Ne5 draw
7 Nf8 draw
8 Nb6 loss in 2 half-moves
9 Nb8 loss in 2 half-moves
10 Nf6 loss in 2 half-moves