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EGTB: win in 12 half-moves

# move score
1 Rb7 win in 11 half-moves
2 K6e7 draw
3 K6f7 draw
4 K6g7 draw
5 K8e7 draw
6 K8f7 draw
7 K8g7 draw
8 Ke6 draw
9 Ke8 draw
10 Kg6 draw
11 Kg8 draw
12 Ra6 draw
13 Rb1 draw
14 Rb5 draw
15 Rb8 draw
16 Rc6 draw
17 Rd6 draw
18 Re6 draw
19 Ke5 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kg5 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