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

EGTB: win in 6 half-moves

# move score
1 Khg4 win in 5 half-moves
2 Kf6 draw
3 Kg3 draw
4 Kg6 draw
5 Kgg4 draw
6 Kh3 draw
7 Kh6 draw
8 Rh6 draw
9 Rh7 draw
10 Rh8 draw
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves