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

EGTB: win in 6 half-moves

# move score
1 Kf3 win in 5 half-moves
2 K4f4 win in 9 half-moves
3 K4f5 win in 9 half-moves
4 K5f5 win in 9 half-moves
5 Kf6 win in 9 half-moves
6 Kg6 win in 9 half-moves
7 Kgg3 win in 9 half-moves
8 Khg3 win in 9 half-moves
9 Khh3 win in 9 half-moves
10 Kgh3 win in 11 half-moves
11 Khh5 win in 11 half-moves
12 K5h5 win in 13 half-moves
13 Kh6 win in 13 half-moves
14 Kg4h5 win in 17 half-moves
15 K5f4 win in 19 half-moves