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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Kf3 win in 5 half-moves
5 K3f4 win in 7 half-moves
6 K5f4 win in 7 half-moves
7 Kh6 win in 9 half-moves
8 Kf2 win in 13 half-moves
9 Khg4 win in 13 half-moves
10 Kg3g4 win in 15 half-moves
11 Kgg2 win in 15 half-moves
12 Kh5 win in 15 half-moves
13 Khg2 win in 15 half-moves
14 Khh4 win in 15 half-moves
15 K5g4 win in 17 half-moves
16 K5h4 win in 17 half-moves
17 Kg3h4 win in 17 half-moves
18 Kgh2 win in 17 half-moves
19 Khh2 win in 17 half-moves