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EGTB: win in 20 half-moves

# move score
1 Ra6 win in 19 half-moves
2 Ra5 draw
3 Ra7 draw
4 Ra8 draw
5 Rd1 draw
6 Re1 draw
7 Rf1 draw
8 Rh1 draw
9 Ra2 loss in 4 half-moves
10 Ba3 loss in 2 half-moves
11 Bc1 loss in 2 half-moves
12 Bc3 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Be5 loss in 2 half-moves
15 Bf6 loss in 2 half-moves
16 Bg7 loss in 2 half-moves
17 Bh8 loss in 2 half-moves
18 Nb7 loss in 2 half-moves
19 Nc6 loss in 2 half-moves
20 Ne6 loss in 2 half-moves
21 Nf7 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves