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EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Ra1 draw
4 Ra2 draw
5 Ra3 draw
6 Re1 draw
7 Re2 draw
8 Re3 draw
9 Rf7 draw
10 Rff1 draw
11 Rff2 draw
12 Rfg3 draw
13 Rfh3 draw
14 Rgg2 draw
15 Rgg3 draw
16 Rhf2 draw
17 Rhg2 draw
18 Rhh1 draw
19 Rhh3 draw
20 Rgh1 loss in 6 half-moves
21 Rgf1 loss in 4 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 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 Rf4 loss in 2 half-moves
32 Rf5 loss in 2 half-moves
33 Rf6 loss in 2 half-moves
34 Rf8 loss in 2 half-moves
35 Rg4 loss in 2 half-moves
36 Rg5 loss in 2 half-moves
37 Rg6 loss in 2 half-moves
38 Rg8 loss in 2 half-moves
39 Rh4 loss in 2 half-moves
40 Rh5 loss in 2 half-moves
41 Rh6 loss in 2 half-moves
42 Rh8 loss in 2 half-moves