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EGTB: win in 12 half-moves

# move score
1 Rg1 win in 11 half-moves
2 Kb1 draw
3 Kc2 draw
4 Kd1 draw
5 Kd2 draw
6 Kg1 draw
7 Kg2 draw
8 Kg3 draw
9 Kh1 draw
10 Kh3 draw
11 Ra7 draw
12 Re7 draw
13 Rf7 draw
14 Rg2 draw
15 Rg3 draw
16 Rg8 draw
17 Rh7 draw
18 Kb2 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves