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

EGTB: win in 6 half-moves

# move score
1 Kf5 win in 5 half-moves
2 Kf6 win in 5 half-moves
3 Ke3 win in 7 half-moves
4 Kf4 win in 9 half-moves
5 Khg4 win in 9 half-moves
6 Ke1 win in 11 half-moves
7 Ke2 win in 11 half-moves
8 Kf1 win in 11 half-moves
9 Kf3 win in 11 half-moves
10 Kh6 win in 11 half-moves
11 Khg3 win in 11 half-moves
12 Khh4 win in 11 half-moves
13 Kfg2 win in 13 half-moves
14 Kfg3 win in 13 half-moves
15 Kg1 win in 13 half-moves
16 Kg6 win in 13 half-moves
17 Kgg4 win in 13 half-moves
18 Kh2 win in 13 half-moves
19 Kh5 win in 13 half-moves
20 Khg2 win in 13 half-moves
21 Kgh4 win in 15 half-moves