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

EGTB: win in 14 half-moves

# move score
1 Kf6 win in 13 half-moves
2 Kf7 win in 13 half-moves
3 Khg6 win in 13 half-moves
4 Khh6 win in 13 half-moves
5 Kf8 win in 15 half-moves
6 Kgg6 win in 17 half-moves
7 Kgh6 win in 19 half-moves
8 Kgg8 win in 31 half-moves
9 Khg8 win in 31 half-moves
10 Kgh8 win in 33 half-moves
11 Khh8 win in 33 half-moves