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

EGTB: win in 6 half-moves

# move score
1 Ke4 win in 5 half-moves
2 Kfg4 win in 5 half-moves
3 Kgg4 win in 5 half-moves
4 Kff4 win in 9 half-moves
5 Kgf4 win in 11 half-moves
6 Ke5 win in 13 half-moves
7 Ne5 win in 13 half-moves
8 Nh4 win in 15 half-moves
9 Kh4 win in 17 half-moves
10 Ke6 win in 23 half-moves
11 Kff6 win in 23 half-moves
12 Kh5 win in 23 half-moves
13 Ne7 win in 23 half-moves
14 Kgf6 win in 25 half-moves
15 Nf8 win in 25 half-moves
16 Kh6 win in 27 half-moves
17 Nf4 win in 27 half-moves
18 Nh8 win in 27 half-moves