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

EGTB: win in 8 half-moves

# move score
1 Kc7 win in 7 half-moves
2 Kb7 draw
3 Kc8 draw
4 Nf6 draw
5 Ka7 loss in 2 half-moves
6 Ka8 loss in 2 half-moves
7 Ne7 loss in 2 half-moves
8 Nh6 loss in 2 half-moves