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 Kg1 win in 7 half-moves
6 Kg2 win in 7 half-moves
7 Kf4 win in 9 half-moves
8 Kgg4 win in 9 half-moves
9 Kh2 win in 9 half-moves
10 Kgh6 win in 11 half-moves
11 Khh6 win in 11 half-moves
12 Khg4 win in 15 half-moves
13 Kgh4 win in 17 half-moves
14 Khh4 win in 17 half-moves