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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Khg5 win in 3 half-moves
3 Kg6 win in 5 half-moves
4 Kh7 win in 5 half-moves
5 Rf8 win in 5 half-moves
6 Kf3 draw
7 Kf4 draw
8 Kf5 draw
9 Kg3 draw
10 Kgg5 draw
11 Kgh5 draw
12 Kh3 draw
13 Kh4 draw
14 Khh5 draw
15 Rd8 draw
16 Re8 draw
17 Rg8 draw
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rh7 loss in 2 half-moves