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

EGTB: win in 16 half-moves

# move score
1 Kf6 win in 15 half-moves
2 Kf4 win in 17 half-moves
3 Kf5 win in 17 half-moves
4 Khg4 win in 17 half-moves
5 Khh4 win in 17 half-moves
6 Kgg4 win in 21 half-moves
7 Kgg6 win in 21 half-moves
8 Kgh4 win in 21 half-moves
9 Kgh6 win in 21 half-moves
10 Khg6 win in 21 half-moves
11 Khh6 win in 21 half-moves