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

EGTB: win in 12 half-moves

# move score
1 Kg6 win in 11 half-moves
2 Kf6 win in 13 half-moves
3 Kf7 win in 13 half-moves
4 Kh6 win in 15 half-moves
5 Kh7 win in 15 half-moves
6 Kf8 win in 17 half-moves
7 Kg8 win in 17 half-moves
8 Kh8 win in 19 half-moves