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EGTB: win in 12 half-moves

# move score
1 Rg2 win in 11 half-moves
2 Kd3 draw
3 Kd5 draw
4 Kg5 draw
5 Kg6 draw
6 Kg7 draw
7 Kh5 draw
8 Kh7 draw
9 Ra2 draw
10 Rd1 draw
11 Rd3 draw
12 Re2 draw
13 Rf2 draw
14 Rh2 draw
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc2 loss in 2 half-moves