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EGTB: win in 12 half-moves

# move score
1 Ra5 win in 11 half-moves
2 Nf6 draw
3 Ra6 draw
4 Ra8 draw
5 Rb1 draw
6 Rc1 draw
7 Rd1 draw
8 Rg1 draw
9 Nh6 loss in 8 half-moves
10 Ne7 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves