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

EGTB: win in 8 half-moves

# move score
1 Ke8 win in 7 half-moves
2 Kc7 win in 11 half-moves
3 Nh6 win in 11 half-moves
4 Kd8 loss in 6 half-moves
5 Kc8 loss in 4 half-moves
6 Ke7 loss in 4 half-moves
7 Kc6 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Ne7 loss in 2 half-moves
11 Nf6 loss in 2 half-moves