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EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kf2 draw
3 Kg2 draw
4 Kh1 draw
5 Kh2 draw
6 Ra1 draw
7 Rb1 draw
8 Rc1 draw
9 Re1 draw
10 Rf2 draw
11 Rf3 draw
12 Rf4 draw
13 Rf5 draw
14 Rf7 draw
15 Rff8 draw
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 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 Rgf8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves
28 Rd1 loss in 1 half-moves
29 Rf6 loss in 1 half-moves