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EGTB: win in 20 half-moves

# move score
1 Rb1 win in 19 half-moves
2 Bb4 draw
3 Bb6 draw
4 Bc3 draw
5 Bd8 draw
6 Be1 draw
7 Bc7 loss in 2 half-moves
8 Bd2 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves