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EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Raa7 draw
3 Rba6 draw
4 Rbb7 draw
5 Rbb8 draw
6 Rg2 draw
7 Rga7 draw
8 Rgb7 draw
9 Rgg6 draw
10 Rgg8 draw
11 Rh6 draw
12 Rh7 draw
13 Rag8 loss in 4 half-moves
14 Rbg6 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Raa6 loss in 2 half-moves
21 Rab8 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rc7 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Rd6 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Rd8 loss in 2 half-moves
33 Re6 loss in 2 half-moves
34 Re7 loss in 2 half-moves
35 Re8 loss in 2 half-moves
36 Rf6 loss in 2 half-moves
37 Rf7 loss in 2 half-moves
38 Rf8 loss in 2 half-moves
39 Rg1 loss in 2 half-moves
40 Rg3 loss in 2 half-moves
41 Rg4 loss in 2 half-moves
42 Rg5 loss in 2 half-moves