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

EGTB: win in 4 half-moves

# move score
1 Nf4 win in 3 half-moves
2 Nh4 win in 5 half-moves
3 Ke5 win in 7 half-moves
4 Kf3 win in 7 half-moves
5 Kfg5 win in 7 half-moves
6 Kf4 win in 9 half-moves
7 Kff5 win in 9 half-moves
8 Kgf5 win in 9 half-moves
9 Ne5 win in 9 half-moves
10 Ke6 win in 11 half-moves
11 Kg3 win in 11 half-moves
12 Ne7 win in 11 half-moves
13 Ke7 win in 13 half-moves
14 Kf7 win in 13 half-moves
15 Kgg5 win in 13 half-moves
16 Nf8 win in 15 half-moves
17 Kg7 win in 17 half-moves
18 Kh3 win in 17 half-moves
19 Kh4 win in 17 half-moves
20 Kh5 win in 17 half-moves
21 Nh8 win in 17 half-moves