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

EGTB: win in 8 half-moves

# move score
1 Kg3 win in 7 half-moves
2 Kg4 win in 7 half-moves
3 Kh3 win in 9 half-moves
4 Kf6 win in 11 half-moves
5 Khg5 draw
6 Khh5 draw
7 Kf5 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Kgg5 loss in 2 half-moves
11 Kgh5 loss in 2 half-moves
12 Kh7 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rh8 loss in 2 half-moves