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EGTB: win in 8 half-moves

# move score
1 Rb7 win in 7 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Kd8 draw
8 Ke8 draw
9 Ra1 draw
10 Rb2 draw
11 Rb8 draw
12 Rf1 draw
13 Kb5 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves