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

EGTB: win in 12 half-moves

# move score
1 Kc7 win in 11 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kd7 draw
5 Kd8 draw
6 Nf1 draw
7 Nf5 draw
8 Nh5 draw
9 Ne2 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Nh1 loss in 2 half-moves