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

EGTB: win in 8 half-moves

# move score
1 Kf7 win in 7 half-moves
2 Kg7 win in 7 half-moves
3 Rh8 win in 7 half-moves
4 Kf8 draw
5 Rh1 draw
6 Rh2 draw
7 Rh6 draw
8 Rh7 draw
9 Kh7 loss in 4 half-moves
10 Kh8 loss in 4 half-moves
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Kh3 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh5 loss in 2 half-moves