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EGTB: win in 12 half-moves

# move score
1 Ra3 win in 11 half-moves
2 Ba7 draw
3 Bc7 draw
4 Bd6 draw
5 Be5 draw
6 Bf4 draw
7 Bg3 draw
8 Bh2 draw
9 Ra2 draw
10 Rb1 draw
11 Rc1 draw
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves