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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Kf4 win in 7 half-moves
4 Kf2 draw
5 Kf3 draw
6 Kg2 draw
7 Kg5 draw
8 Kg6 draw
9 Kgg4 draw
10 Kgh4 draw
11 Kh2 draw
12 Kh3 draw
13 Kh6 draw
14 Khg4 draw
15 Khh4 draw
16 Ra8 draw
17 Re8 draw
18 Rf8 draw
19 Rg4 draw
20 Rg7 draw
21 Rh8 draw
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves