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EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Rc2 draw
3 Rc3 draw
4 Rc4 draw
5 K5f6 loss in 2 half-moves
6 K5g6 loss in 2 half-moves
7 K5h6 loss in 2 half-moves
8 K7f6 loss in 2 half-moves
9 K7g6 loss in 2 half-moves
10 K7h6 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg8 loss in 2 half-moves
17 Kh4 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Kh8 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves