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EGTB: win in 30 half-moves

# move score
1 Rg4 win in 29 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rc6 draw
5 Rg2 draw
6 Rg3 draw
7 Rg5 draw
8 Rgg1 draw
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rff6 loss in 2 half-moves
25 Rfg1 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rgf6 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh6 loss in 2 half-moves