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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Ke2 draw
7 Ra1 draw
8 Ra2 draw
9 Ra4 draw
10 Ra8 draw
11 Rae3 draw
12 Rg1 draw
13 Rg2 draw
14 Rg8 draw
15 Rge3 draw
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rab3 loss in 2 half-moves
20 Rac3 loss in 2 half-moves
21 Rad3 loss in 2 half-moves
22 Raf3 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rgb3 loss in 2 half-moves
27 Rgc3 loss in 2 half-moves
28 Rgd3 loss in 2 half-moves
29 Rgf3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves