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EGTB: win in 12 half-moves

# move score
1 Ra4 win in 11 half-moves
2 Nf6 draw
3 Ra6 draw
4 Ra8 draw
5 Rb7 draw
6 Rc7 draw
7 Ra5 loss in 4 half-moves
8 Nb6 loss in 2 half-moves
9 Nb8 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Ne5 loss in 2 half-moves
12 Nf8 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves