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

EGTB: win in 6 half-moves

# move score
1 Kc7 win in 5 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc8 draw
6 Nf2 draw
7 Nf4 draw
8 Ng5 draw
9 Ng1 loss in 12 half-moves