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 Kc2 win in 7 half-moves
4 K7f6 win in 9 half-moves
5 Kb2 win in 9 half-moves
6 K7g6 win in 11 half-moves
7 Ka2 win in 11 half-moves
8 Kc1 win in 11 half-moves
9 Kf7 win in 11 half-moves
10 Kf8 win in 11 half-moves
11 Kg4 win in 11 half-moves
12 K5h6 win in 13 half-moves
13 K7h6 win in 13 half-moves
14 Kg8 win in 13 half-moves
15 Kh4 win in 13 half-moves
16 Kh5 win in 13 half-moves
17 Kh7 win in 13 half-moves
18 Kh8 win in 13 half-moves
19 K5f6 win in 15 half-moves
20 K5g6 win in 15 half-moves
21 Ka1 win in 15 half-moves