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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Rbd1 win in 5 half-moves
4 Ra7 draw
5 Raa1 draw
6 Rab2 draw
7 Rba1 draw
8 Rbc1 draw
9 Rc2 draw
10 Rh7 draw
11 Rhh2 draw
12 Rhc1 loss in 8 half-moves
13 Rhd1 loss in 8 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rah2 loss in 2 half-moves
20 Rb3 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 Rbb2 loss in 2 half-moves
26 Rbe1 loss in 2 half-moves
27 Rbf1 loss in 2 half-moves
28 Rbg1 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rg2 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 Rh8 loss in 2 half-moves
37 Rhe1 loss in 2 half-moves
38 Rhf1 loss in 2 half-moves
39 Rhg1 loss in 2 half-moves