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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kf6 win in 5 half-moves
3 Kf3 win in 7 half-moves
4 Kff5 win in 7 half-moves
5 Kg2 win in 7 half-moves
6 Kgf5 win in 7 half-moves
7 Kh3 win in 7 half-moves
8 Khg3 win in 7 half-moves
9 Ke3 win in 9 half-moves
10 Ke4 win in 9 half-moves
11 Ke5 win in 9 half-moves
12 Kg4 win in 9 half-moves
13 Kg7 win in 9 half-moves
14 Kgg5 win in 9 half-moves
15 Kh5 win in 9 half-moves
16 Kh6 win in 9 half-moves
17 Kfg5 win in 11 half-moves
18 Kg1 win in 11 half-moves
19 Kh7 win in 11 half-moves
20 Kfg3 win in 17 half-moves
21 Kh1 win in 19 half-moves