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EGTB: win in 12 half-moves

# move score
1 Rg1 win in 11 half-moves
2 Rh1 win in 15 half-moves
3 Kg6 draw
4 Kh6 draw
5 Rb6 draw
6 Rb7 draw
7 Rb8 draw
8 Rd1 draw
9 Rf1 draw
10 Kc3 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kg5 loss in 2 half-moves
20 Kh4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Re1 loss in 2 half-moves