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EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Ra3 draw
3 Raa1 draw
4 Raa2 draw
5 Rab4 draw
6 Rb3 draw
7 Rb5 draw
8 Rba1 draw
9 Rba2 draw
10 Rg2 draw
11 Rbb4 loss in 4 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rf4 loss in 2 half-moves
31 Rg4 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh2 loss in 2 half-moves
34 Rh4 loss in 2 half-moves