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EGTB: win in 12 half-moves

# move score
1 Ra2 win in 11 half-moves
2 Ra1 draw
3 Ra3 draw
4 Ra4 draw
5 Ra8 draw
6 Rc5 draw
7 Rd5 draw
8 Re5 draw
9 K3g4 loss in 2 half-moves
10 K3h4 loss in 2 half-moves
11 K5g4 loss in 2 half-moves
12 K5h4 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kh2 loss in 2 half-moves
18 Kh6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg5 loss in 2 half-moves