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EGTB: win in 10 half-moves

# move score
1 Rg4 win in 9 half-moves
2 Rh4 win in 9 half-moves
3 Ra4 draw
4 Rb5 draw
5 Rb7 draw
6 Rb8 draw
7 Ke6 loss in 2 half-moves
8 Ke7 loss in 2 half-moves
9 Ke8 loss in 2 half-moves
10 Kff6 loss in 2 half-moves
11 Kff8 loss in 2 half-moves
12 Kfg6 loss in 2 half-moves
13 Kfg8 loss in 2 half-moves
14 Kgf6 loss in 2 half-moves
15 Kgf8 loss in 2 half-moves
16 Kgg6 loss in 2 half-moves
17 Kgg8 loss in 2 half-moves
18 Kh6 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Kh8 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf4 loss in 2 half-moves