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EGTB: win in 12 half-moves

# move score
1 Ra7 win in 11 half-moves
2 Rb7 win in 11 half-moves
3 Ka2 draw
4 Kb2 draw
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Rc7 draw
9 Rd7 draw
10 Rh1 draw
11 Rh2 draw
12 Kb1 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh8 loss in 2 half-moves