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EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ra2 draw
3 Raa3 draw
4 Rb2 draw
5 Rb7 draw
6 Rba3 draw
7 Rbb1 draw
8 Rbc3 draw
9 Rbg3 draw
10 Rh2 draw
11 Rhc3 draw
12 Rhg3 draw
13 Rhh1 draw
14 Rab1 loss in 4 half-moves
15 Rah1 loss in 4 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rbd3 loss in 2 half-moves
26 Rbe3 loss in 2 half-moves
27 Rbf3 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Re1 loss in 2 half-moves
31 Rf1 loss in 2 half-moves
32 Rg1 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 Rh8 loss in 2 half-moves
37 Rhd3 loss in 2 half-moves
38 Rhe3 loss in 2 half-moves
39 Rhf3 loss in 2 half-moves