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EGTB: win in 20 half-moves

# move score
1 Rb5 win in 19 half-moves
2 Ba3 draw
3 Bc5 draw
4 Bf6 draw
5 Bf8 draw
6 Nb7 draw
7 Nc6 draw
8 Ne6 draw
9 Nf7 draw
10 Ra6 draw
11 Rb7 draw
12 Rb8 draw
13 Bb4 loss in 2 half-moves
14 Bd6 loss in 2 half-moves
15 Bg5 loss in 2 half-moves
16 Bh4 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh6 loss in 2 half-moves