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EGTB: win in 12 half-moves

# move score
1 Rg2 win in 11 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kab2 draw
5 Kb1 draw
6 Kc1 draw
7 Kcb2 draw
8 Kd1 draw
9 Kd2 draw
10 Ra7 draw
11 Rb7 draw
12 Rf7 draw
13 Rg1 draw
14 Rg3 draw
15 Rg8 draw
16 Rh7 draw
17 Kab3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kcb3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves