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EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rb3 draw
4 Rf4 draw
5 Rf8 draw
6 Rff1 draw
7 Rff2 draw
8 Rfg3 draw
9 Rfh3 draw
10 Rg4 draw
11 Rg8 draw
12 Rgf2 draw
13 Rgh2 draw
14 Rh4 draw
15 Rh8 draw
16 Rhf1 draw
17 Rhg1 draw
18 Rhh2 draw
19 Rhh3 draw
20 Rgg1 loss in 6 half-moves
21 Rgg3 loss in 4 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Rd2 loss in 2 half-moves
30 Rd3 loss in 2 half-moves
31 Re1 loss in 2 half-moves
32 Re2 loss in 2 half-moves
33 Re3 loss in 2 half-moves
34 Rf5 loss in 2 half-moves
35 Rf6 loss in 2 half-moves
36 Rf7 loss in 2 half-moves
37 Rg5 loss in 2 half-moves
38 Rg6 loss in 2 half-moves
39 Rg7 loss in 2 half-moves
40 Rh5 loss in 2 half-moves
41 Rh6 loss in 2 half-moves
42 Rh7 loss in 2 half-moves