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EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ra1 win in 7 half-moves
3 Ra2 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 R2h4 draw
6 R8h4 draw
7 Rgg2 draw
8 Rgg8 draw
9 Rgh1 draw
10 Rhg2 draw
11 Rhg8 draw
12 Rhh1 loss in 8 half-moves
13 R2h3 loss in 2 half-moves
14 R2h5 loss in 2 half-moves
15 R2h6 loss in 2 half-moves
16 R2h7 loss in 2 half-moves
17 R8h3 loss in 2 half-moves
18 R8h5 loss in 2 half-moves
19 R8h6 loss in 2 half-moves
20 R8h7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rd2 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re1 loss in 2 half-moves
31 Re2 loss in 2 half-moves
32 Re8 loss in 2 half-moves
33 Rf1 loss in 2 half-moves
34 Rf2 loss in 2 half-moves
35 Rf8 loss in 2 half-moves
36 Rg3 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