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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 Rb2 draw
6 Rc3 draw
7 Rc4 draw
8 Rca2 draw
9 Rcc1 draw
10 Rg3 draw
11 Rg4 draw
12 Rg5 draw
13 Rgb1 draw
14 Rgg2 draw
15 Rgc1 loss in 4 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rac1 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 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rcg2 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