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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb7 draw
3 Rb8 draw
4 Rbb6 draw
5 Rf2 draw
6 Rg2 draw
7 Rh2 draw
8 Rbb5 loss in 8 half-moves
9 Ra1 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Raa2 loss in 2 half-moves
15 Rab5 loss in 2 half-moves
16 Rab6 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rba2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Re6 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rf6 loss in 2 half-moves
31 Rg5 loss in 2 half-moves
32 Rg6 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh6 loss in 2 half-moves