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

EGTB: win in 6 half-moves

# move score
1 Kd7 win in 5 half-moves
2 Kgf7 win in 5 half-moves
3 Kgf6 win in 7 half-moves
4 Kd6 win in 9 half-moves
5 Ne7 win in 9 half-moves
6 Kh6 win in 13 half-moves
7 Kd5 win in 15 half-moves
8 Ke5 win in 15 half-moves
9 Kh7 win in 17 half-moves
10 Kh8 win in 17 half-moves
11 Nf8 win in 17 half-moves
12 Nh4 win in 21 half-moves
13 Kf8 win in 23 half-moves
14 Ke7 win in 25 half-moves
15 Kef6 win in 25 half-moves
16 Kf5 win in 25 half-moves
17 Kg8 win in 25 half-moves
18 Nh8 win in 25 half-moves
19 Kef7 win in 27 half-moves
20 Ne5 loss in 2 half-moves
21 Nf4 loss in 2 half-moves