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

EGTB: win in 10 half-moves

# move score
1 Ke6 win in 9 half-moves
2 Ke4 win in 15 half-moves
3 Ke5 win in 15 half-moves
4 Ne5 win in 15 half-moves
5 Khg4 win in 17 half-moves
6 Khg5 win in 17 half-moves
7 Kf6 win in 19 half-moves
8 Kh4 win in 19 half-moves
9 Kh6 win in 21 half-moves
10 Nf8 win in 21 half-moves
11 Ne7 win in 23 half-moves
12 Nh4 win in 23 half-moves
13 Kf4 win in 25 half-moves
14 Nh8 win in 29 half-moves
15 Kfg4 win in 33 half-moves
16 Kfg5 win in 33 half-moves
17 Nf4 win in 33 half-moves