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EGTB: win in 12 half-moves

# move score
1 Rb1 win in 11 half-moves
2 Rh1 win in 13 half-moves
3 Bb4 draw
4 Bc1 draw
5 Bc5 draw
6 Be7 draw
7 Bf8 draw
8 Ra2 draw
9 Bb2 loss in 2 half-moves
10 Bd6 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves