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 Kc8 win in 7 half-moves
3 Kd8 win in 7 half-moves
4 Kc6 win in 13 half-moves
5 Ke7 loss in 6 half-moves
6 Ke8 loss in 6 half-moves
7 Kd6 loss in 2 half-moves
8 Ke6 loss in 2 half-moves
9 Nb1 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Nc4 loss in 2 half-moves