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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kh6 win in 3 half-moves
3 Kf6 win in 9 half-moves
4 Kd7 win in 11 half-moves
5 Khg8 win in 11 half-moves
6 Khh7 win in 11 half-moves
7 Ke7 win in 13 half-moves
8 Kef7 win in 15 half-moves
9 Kgf7 win in 17 half-moves
10 Kef8 win in 21 half-moves
11 Kgh7 win in 21 half-moves
12 Kd8 win in 23 half-moves
13 Kgf8 win in 23 half-moves
14 Kgg8 win in 31 half-moves