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EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kd1 draw
3 Kf1 draw
4 R3b7 draw
5 R8b7 draw
6 Ra3 draw
7 Ra8 draw
8 Rb1 draw
9 Rb2 draw
10 Rc3 draw
11 Rc8 draw
12 Kf2 loss in 4 half-moves
13 Kd2 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 R3b4 loss in 2 half-moves
16 R3b5 loss in 2 half-moves
17 R3b6 loss in 2 half-moves
18 R8b4 loss in 2 half-moves
19 R8b5 loss in 2 half-moves
20 R8b6 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh8 loss in 2 half-moves