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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ra1 draw
3 Ra3 draw
4 Rab2 draw
5 Rg1 draw
6 Rg3 draw
7 Rg8 draw
8 Rgb2 draw
9 Ra4 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rac2 loss in 2 half-moves
15 Rad2 loss in 2 half-moves
16 Rae2 loss in 2 half-moves
17 Raf2 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rgc2 loss in 2 half-moves
22 Rgd2 loss in 2 half-moves
23 Rge2 loss in 2 half-moves
24 Rgf2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves