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 Kgg6 win in 3 half-moves
4 Khg6 win in 3 half-moves
5 K5f4 win in 9 half-moves
6 Kf2 win in 9 half-moves
7 Kf3 win in 9 half-moves
8 Khh6 win in 9 half-moves
9 K3f4 win in 11 half-moves
10 K3g4 win in 11 half-moves
11 Kg2 win in 11 half-moves
12 Kg5g4 win in 11 half-moves
13 Kgh6 win in 11 half-moves
14 Khg4 win in 11 half-moves
15 Kg5h4 win in 13 half-moves
16 Kh2 win in 13 half-moves
17 Khh4 win in 13 half-moves
18 K3h4 win in 15 half-moves
19 Kh3 win in 15 half-moves