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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Kf3 win in 5 half-moves
6 Kg1 win in 15 half-moves
7 Kh6 win in 15 half-moves
8 Khg2 win in 15 half-moves
9 Khh3 win in 15 half-moves
10 Kf2 win in 17 half-moves
11 Kg4 win in 17 half-moves
12 Kg5 win in 17 half-moves
13 Kg7 win in 17 half-moves
14 Kgg2 win in 17 half-moves
15 Kh1 win in 17 half-moves
16 Kh5 win in 17 half-moves
17 Kh7 win in 17 half-moves
18 Kgh3 win in 19 half-moves
19 Kh4 win in 19 half-moves