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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rb4 draw
3 Rbg8 draw
4 Rbh8 draw
5 Rc1 draw
6 Ra1 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rbb1 loss in 2 half-moves
14 Rbb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rgb1 loss in 2 half-moves
31 Rgg7 loss in 2 half-moves
32 Rgg8 loss in 2 half-moves
33 Rgh1 loss in 2 half-moves
34 Rh2 loss in 2 half-moves
35 Rh3 loss in 2 half-moves
36 Rh4 loss in 2 half-moves
37 Rh5 loss in 2 half-moves
38 Rh6 loss in 2 half-moves
39 Rhb7 loss in 2 half-moves
40 Rhg7 loss in 2 half-moves
41 Rhh1 loss in 2 half-moves
42 Rhh8 loss in 2 half-moves