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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rg1 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Ra3 draw
5 Ra7 draw
6 Raa1 draw
7 Rab2 draw
8 Rac2 draw
9 Rb7 draw
10 Rba1 draw
11 Rbc1 draw
12 Rc3 draw
13 Rc7 draw
14 Rca8 draw
15 Rcb8 draw
16 Rcc1 draw
17 Rcc2 draw
18 Rg2 draw
19 Raa8 loss in 4 half-moves
20 Rbb2 loss in 4 half-moves
21 Rbb8 loss in 4 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rc5 loss in 2 half-moves
30 Rc6 loss in 2 half-moves
31 Rd1 loss in 2 half-moves
32 Rd2 loss in 2 half-moves
33 Rd8 loss in 2 half-moves
34 Re1 loss in 2 half-moves
35 Re2 loss in 2 half-moves
36 Re8 loss in 2 half-moves
37 Rf1 loss in 2 half-moves
38 Rf2 loss in 2 half-moves
39 Rf8 loss in 2 half-moves
40 Rh1 loss in 2 half-moves
41 Rh2 loss in 2 half-moves
42 Rh8 loss in 2 half-moves