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EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Ra2 draw
3 Ra3 draw
4 Rb2 draw
5 Rb3 draw
6 Rf2 draw
7 Rf3 draw
8 Rgg1 draw
9 Rgh2 draw
10 Rgh3 draw
11 Rh7 draw
12 Rhh2 draw
13 Rhh3 draw
14 Rf1 loss in 6 half-moves
15 Ra1 loss in 4 half-moves
16 Rb1 loss in 4 half-moves
17 Rhg1 loss in 4 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 Rh5 loss in 2 half-moves
33 Rh6 loss in 2 half-moves
34 Rh8 loss in 2 half-moves