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EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Rhf2 win in 3 half-moves
3 Ra1 win in 7 half-moves
4 Ra2 draw
5 Rb6 draw
6 Rb8 draw
7 Rbb1 draw
8 Rgh1 draw
9 Rhg2 draw
10 Rhh1 draw
11 Rbf2 loss in 10 half-moves
12 Rbg2 loss in 10 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rbc2 loss in 2 half-moves
18 Rbd2 loss in 2 half-moves
19 Rbe2 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rgb1 loss in 2 half-moves
31 Rgg2 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh4 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh7 loss in 2 half-moves
37 Rhc2 loss in 2 half-moves
38 Rhd2 loss in 2 half-moves
39 Rhe2 loss in 2 half-moves