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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg6 draw
3 Rg7 draw
4 Rg8 draw
5 Ra1 loss in 2 half-moves
6 Ra2 loss in 2 half-moves
7 Rb1 loss in 2 half-moves
8 Rb2 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rcd1 loss in 2 half-moves
16 Rce1 loss in 2 half-moves
17 Rcf1 loss in 2 half-moves
18 Rcg2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rgd1 loss in 2 half-moves
25 Rge1 loss in 2 half-moves
26 Rgf1 loss in 2 half-moves
27 Rgg2 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh2 loss in 2 half-moves