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