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

EGTB: win in 2 half-moves

# move score
1 Kgg6 win in 1 half-moves
2 Kh7 win in 1 half-moves
3 Khg6 win in 1 half-moves
4 Kf7 win in 9 half-moves
5 Kg4 win in 9 half-moves
6 Kf6 win in 11 half-moves
7 Kg5 win in 13 half-moves
8 Kgh6 win in 15 half-moves
9 Kh4 win in 15 half-moves
10 Kf8 win in 21 half-moves
11 Kg8 win in 27 half-moves
12 Khh6 win in 27 half-moves
13 Kh8 win in 29 half-moves