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EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Ra3 draw
3 Ra8 draw
4 Raa1 draw
5 Raa2 draw
6 Rab4 draw
7 Rb3 draw
8 Rba2 draw
9 Rbb1 draw
10 Rbb4 draw
11 Rc1 draw
12 Rc2 draw
13 Rc4 draw
14 Rd1 draw
15 Rd2 draw
16 Rd4 draw
17 Re3 draw
18 Re8 draw
19 Rea1 draw
20 Reb1 draw
21 Ree2 draw
22 Ree4 draw
23 Rae4 loss in 4 half-moves
24 Rbe2 loss in 4 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rb5 loss in 2 half-moves
29 Rb6 loss in 2 half-moves
30 Rb7 loss in 2 half-moves
31 Re5 loss in 2 half-moves
32 Re6 loss in 2 half-moves
33 Re7 loss in 2 half-moves
34 Rf1 loss in 2 half-moves
35 Rf2 loss in 2 half-moves
36 Rf4 loss in 2 half-moves
37 Rg1 loss in 2 half-moves
38 Rg2 loss in 2 half-moves
39 Rg4 loss in 2 half-moves
40 Rh1 loss in 2 half-moves
41 Rh2 loss in 2 half-moves
42 Rh4 loss in 2 half-moves