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EGTB: win in 12 half-moves

# move score
1 Rb4 win in 11 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rbb5 draw
6 Rd6 draw
7 Re6 draw
8 Rf6 draw
9 Ke1 loss in 2 half-moves
10 Ke2 loss in 2 half-moves
11 Ke3 loss in 2 half-moves
12 Kf1 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kg1 loss in 2 half-moves
15 Kg2 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Raa6 loss in 2 half-moves
24 Rab5 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rba6 loss in 2 half-moves
28 Rc5 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rd5 loss in 2 half-moves
31 Re5 loss in 2 half-moves
32 Rf5 loss in 2 half-moves
33 Rg5 loss in 2 half-moves
34 Rg6 loss in 2 half-moves
35 Rh5 loss in 2 half-moves
36 Rh6 loss in 2 half-moves