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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Ne6 win in 5 half-moves
3 Kc6 win in 7 half-moves
4 Ka7 win in 11 half-moves
5 Kc7 win in 11 half-moves
6 Nf5 win in 11 half-moves
7 Kb5 win in 13 half-moves
8 Kb7 win in 13 half-moves
9 Ne8 win in 13 half-moves
10 Nh5 win in 13 half-moves
11 Ka6 win in 15 half-moves
12 Ka5 loss in 4 half-moves