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

EGTB: win in 12 half-moves

# move score
1 Khg4 win in 11 half-moves
2 Kf2 win in 15 half-moves
3 Kf3 win in 15 half-moves
4 Kf4 win in 15 half-moves
5 Kgg4 win in 15 half-moves
6 Khg2 win in 15 half-moves
7 Khh4 win in 17 half-moves
8 Kgg2 win in 19 half-moves
9 Kgh4 win in 19 half-moves
10 Kgh2 win in 23 half-moves
11 Khh2 win in 23 half-moves