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EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rab1 draw
3 Rb8 draw
4 Rba7 draw
5 Rbb1 draw
6 Rbb2 draw
7 Rbc7 draw
8 Rc8 draw
9 Rca2 draw
10 Rcb2 draw
11 Rcc1 draw
12 Rg7 draw
13 Raa7 loss in 4 half-moves
14 Rcc7 loss in 4 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Raa2 loss in 2 half-moves
20 Rac1 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves
28 Rc6 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Rd2 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re2 loss in 2 half-moves
34 Re7 loss in 2 half-moves
35 Rf1 loss in 2 half-moves
36 Rf2 loss in 2 half-moves
37 Rf7 loss in 2 half-moves
38 Rg1 loss in 2 half-moves
39 Rg2 loss in 2 half-moves
40 Rh1 loss in 2 half-moves
41 Rh2 loss in 2 half-moves
42 Rh7 loss in 2 half-moves