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EGTB: win in 12 half-moves

# move score
1 Rb1 win in 11 half-moves
2 Ka3 draw
3 Kb3 draw
4 Rb2 draw
5 Rb3 draw
6 Rb4 draw
7 Rb5 draw
8 Rc6 draw
9 Re6 draw
10 Rf6 draw
11 Rg6 draw
12 Ka5 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kg1 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves