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EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ra3 draw
3 Ra7 draw
4 Rb3 draw
5 Rd3 draw
6 Re3 draw
7 Re7 draw
8 Rf3 draw
9 Rf7 draw
10 Rh3 draw
11 R7g4 loss in 2 half-moves
12 R7g5 loss in 2 half-moves
13 R7g6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Ke1 loss in 1 half-moves
19 Ke2 loss in 1 half-moves
20 Ke3 loss in 1 half-moves
21 Kf1 loss in 1 half-moves
22 Kf3 loss in 1 half-moves
23 Kg1 loss in 1 half-moves
24 Kg2 loss in 1 half-moves
25 R3g4 loss in 1 half-moves
26 R3g5 loss in 1 half-moves
27 R3g6 loss in 1 half-moves
28 Rc3 loss in 1 half-moves
29 Rg1 loss in 1 half-moves
30 Rg2 loss in 1 half-moves