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EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Raa1 draw
3 Rb1 draw
4 Rc1 draw
5 Rd6 draw
6 Rd8 draw
7 Rda1 draw
8 Rh6 draw
9 Rh8 draw
10 Rhh1 draw
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rab2 loss in 2 half-moves
17 Rac2 loss in 2 half-moves
18 Rad2 loss in 2 half-moves
19 Rae2 loss in 2 half-moves
20 Raf2 loss in 2 half-moves
21 Rag2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Rdd2 loss in 2 half-moves
27 Rdh1 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh4 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh7 loss in 2 half-moves
35 Rhb2 loss in 2 half-moves
36 Rhc2 loss in 2 half-moves
37 Rhd2 loss in 2 half-moves
38 Rhe2 loss in 2 half-moves
39 Rhf2 loss in 2 half-moves
40 Rhg2 loss in 2 half-moves