Breaking News (21.08.2024):A competition with players, where theirs deep lines are non-hand tuned!Otherwise, if special hand tuning...training...beta testings etc. the below Books are expecting to preform much better... but anyhow, just for fun !)And to be honest I'm very happy/satisfied..if not, I have to be ungratefulIn other words (about this hard League), here are my real opponents...
And as usual I'm pleased to announce (under more fair tour conditions),From the Past to the Present: Perfect opening books are not bad, right ?To be more clear (for anyone missed): Oliprog P23 = Perfect 2023 bookPlus SCCT, CEDR etc. opening books are performed not so bad as well
Moreover, Current contest is useful, which sources are better (in overall openings) !!In same time, a good indicator about which prefer worse (bad) openings..
Rank Name             Elo  +  - games score oppo. draws    1 Oliprog P23     3805  4  4  1650   52%  3794   93%    2 Perfect 2024w   3803  5  5  1000   52%  3791   94%   3 SCCT            3800  4  4  1650   51%  3794   93%    4 CEDR            3799  4  4  1650   51%  3794   92%    5 Oliprog others  3786  4  4  1650   49%  3795   92%    6 CCRL            3785  4  4  1650   48%  3795   91%    7 CEGT            3782  4  3  1650   48%  3795   90%    8 Wobli           3780  4  3  1650   47%  3795   89%    9 TCEC            3777  3  3  1650   47%  3795   87%   10 SPCC            3762  4  4  1000   44%  3791   84% 
More Details:• CEDR = tuned to prefer CEDR's high-rated eng players (min 3700+ Elo)• Oliprog P23 = tuned to prefer only Perfect 2023 (played in Oliprog tours)• Oliprog others= based on Oliprog's others (Perfect book is not included)• Perfect 2024w = based / tuned to prefer many Perfect book series wins• SCCT book = based and tuned to prefer only wins by Balsa plus Unique  About the rest books = based / tuned to prefer theirs high-rated games• Be aware (for almost all book creations): mainly 2024 NN games used• Note also that each my created deep opening book's depth is 80 Plies   And theirs size are incredible small, minus plus 1-2 MB (uncompressed)• Btw, ICCF + SSDF out..since many of theirs deep lines are hand-tuned  Sure not by my side...simply I'm referring during theirs official tourneys  Plus CCC (chess com) book is not created, due to theirs games non available• For more info about ongoing championship: XXXIV / OpenChess / Goi