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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kd3 win in 5 half-moves
3 Kg2 win in 5 half-moves
4 Kg3 win in 5 half-moves
5 Kh3 win in 5 half-moves
6 Kgf4 win in 7 half-moves
7 Kg4 win in 9 half-moves
8 Kd2 win in 11 half-moves
9 Ke2 win in 11 half-moves
10 Kf2 win in 13 half-moves
11 Kf3 win in 13 half-moves
12 Kg1 win in 13 half-moves
13 Kh6 win in 13 half-moves
14 Kef4 win in 15 half-moves
15 Kh5 win in 15 half-moves
16 Kh1 win in 17 half-moves
17 Kh4 win in 17 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves