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EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ra3 draw
3 Raa2 draw
4 Rab1 draw
5 Rac1 draw
6 Rb3 draw
7 Rb4 draw
8 Rba2 draw
9 Rbb1 draw
10 Rc2 draw
11 Rg3 draw
12 Rg4 draw
13 Rg5 draw
14 Rgb1 draw
15 Rgc1 draw
16 Rgg2 draw
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rad1 loss in 2 half-moves
22 Rae1 loss in 2 half-moves
23 Raf1 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rbg2 loss in 2 half-moves
29 Rd2 loss in 2 half-moves
30 Re2 loss in 2 half-moves
31 Rf2 loss in 2 half-moves
32 Rg6 loss in 2 half-moves
33 Rg7 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rgd1 loss in 2 half-moves
36 Rge1 loss in 2 half-moves
37 Rgf1 loss in 2 half-moves
38 Rh1 loss in 2 half-moves
39 Rh2 loss in 2 half-moves