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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kc3 win in 5 half-moves
3 Kf6 win in 5 half-moves
4 Kg5 win in 5 half-moves
5 Kgg6 win in 5 half-moves
6 Kgh6 win in 5 half-moves
7 Kh4 win in 5 half-moves
8 Kh7 win in 5 half-moves
9 Khg6 win in 5 half-moves
10 Ka3 win in 7 half-moves
11 Kf7 win in 7 half-moves
12 Khh6 win in 7 half-moves
13 Kb2 win in 11 half-moves
14 Kc2 win in 11 half-moves
15 Kg8 win in 11 half-moves
16 Ka2 win in 15 half-moves
17 Kh8 win in 15 half-moves
18 Kf8 draw
19 Ka4 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc4 loss in 2 half-moves