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EGTB: win in 12 half-moves

# move score
1 Rc7 win in 11 half-moves
2 Ke4 draw
3 Ke7 draw
4 Ke8 draw
5 Kf7 draw
6 Kg7 draw
7 Kg8 draw
8 Ra4 draw
9 Rb4 draw
10 Rc1 draw
11 Rc5 draw
12 Rc6 draw
13 Rc8 draw
14 Kc3 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves