Breaking News - 27.09.2023:The current championship is ended...many thanks and congrats to al!!BIG update: 14 books are entered and just only two books are qualified..Btw, this kind of test reminds like my other hobby - racing pigeons, e.gWhen I race the pigeons from long distance and under extreme weatherCond..then the situation is minus plus same as now...I mean only a fewManaging to find home successfully..ok..let's back to chess ) it seemsMy created 3 constant books are not so suitable..really I have no muchIdea about why many books can't qualify..on other hand, I didn't pick theStrongest opening lines, even I can say especially 2022 book is basedOn many critical weak lines..2021 is based on old-dated trend openings,Where 2023 book includes average in strength openings..and mainly for These reasons, current tours ended .normally the plan was to be longer..However, I hope to organize another new book competition, where I will Do my best about next testing conditions to be easier...more info soon )By the way, for my previous postings about current competitions: News 
   Second League Champion: DON - My Congratulations to Vasid Chouhan
 Rank Name             Elo    +    - games score oppo. draws   1 DON 240923       3790    8    9   300   59%  3743   78%    2 DON Free 2023    3773   10   11   300   55%  3743   83%    3 HCanFree Upd     3763   10   11   300   53%  3743   90%    4 OPTIMUS 3.1      3763   10   11   300   53%  3743   91%    5 HCan Upd         3760   11   11   300   53%  3743   88%    6 Goi forum        3759   11   11   300   52%  3743   86%    7 OrionPax         3759   11   11   300   52%  3743   93%    8 SENTINEL 2       3758   11   11   300   52%  3743   92%    9 Solista 070823   3758   11   11   300   52%  3743   92%   10 LesChats 130923  3758   11   11   300   52%  3743   92%   11 Bloom 090723     3757   11   11   300   52%  3743   90%   12 CachoUPD2        3757   11   11   300   52%  3743   91%   13 CachoSCCT        3756   11   11   300   52%  3743   91%   14 Grendel 100923   3754   11   12   300   52%  3743   88%   15 Lion 110423      3753   11   11   300   52%  3743   94%   16 Raid-TR-200823   3752   11   12   300   51%  3743   89%   17 CallmeX          3751   11   11   300   51%  3743   94%   18 OlisFish140823   3750   11   12   300   51%  3743   90%   19 Breaker 1.0      3750   11   11   300   51%  3743   95%   --------------------------------------------------------------------------------------------------------  20 Pimienta         3749   11   12   300   51%  3743   92%   21 SkynetSCCT10.1   3749   11   12   300   51%  3743   89%   22 V by Kerveros    3748   11   12   300   51%  3743   93%   23 Cubail 120823    3748   12   12   300   51%  3743   81%   24 Mustafacanseven  3748   11   12   300   51%  3743   89%   25 2021             3747    3    3  5100   50%  3747   89%   26 Hubble 3.3       3747   11   12   300   51%  3743   92%   27 Ubuntu 200923    3747   11   12   300   51%  3743   90%   28 2023             3747    3    3  5100   50%  3747   89%   29 Challanger-2     3745   12   12   300   50%  3743   87%   30 Everest 090223   3745   11   12   300   50%  3743   90%   31 Chucaro 4 Upd2   3745   11   11   300   50%  3743   94%   32 Ingkong 230923   3743   12   12   300   50%  3743   91%   33 Ukraine 55       3743   12   12   300   50%  3743   89%   34 M13.8            3743   12   12   300   50%  3743   88%   35 StudentChess     3742   12   11   300   50%  3743   92%   36 Ikal 3           3742   11   11   300   50%  3743   92%   37 Cevdet 050923    3741   12   11   300   50%  3743   91%   38 No Book          3741   12   12   300   50%  3743   84%   39 Hamish 4.1       3740   12   11   300   50%  3743   91%   40 Bigfoot          3739   12   11   300   49%  3743   87%   41 Barnabas 2.1     3737   12   11   300   49%  3743   90%   42 Goi 210323       3737   12   11   300   49%  3743   91%   43 2022             3737    3    3  5100   48%  3747   90%   44 Guzelkiz 220522  3736   12   11   300   49%  3743   88%   45 Rafa 260923      3736   12   11   300   49%  3743   92%   46 GutLess Git 1.0  3735   12   11   300   49%  3743   88%   47 ChessBot 170623  3735   12   11   300   49%  3743   86%   48 Pure Sarcasm     3733   12   11   300   49%  3743   87%   49 NebulaRing178    3731   11   11   300   48%  3743   93%   50 Hero 230923.bin  3731   11   11   300   48%  3743   90%   51 EmptikBook1      3721   11   10   300   47%  3743   92%   52 Mb3m45           3698    9    8   300   42%  3743   79% 
   • Calculated by Bayeselo / Breaker fixed to 3750 Elo / Blue Name = Last Update
More Details.• All books played by same NNUE chess engine:Raubfish X48c3 SC• Any opening book player with 3750+ Elo is qualified: Super League• In this Championship, all books are allowed (Private plus Public...)  It is planning to be active for a month (30 days), in case of interest:  BIN / CTG registrations are acceptable (once per month): Contact    By unknown is required min 100 games (played on Playchess etc.)  This rule can be called as VISA, it's just against cheating for Details• As bonus, SCCT's frequent book authors can submit several books  To be more clear, each other have to be different in playing styles...• Maximum (compressed) size limit for CTG: 500 MB / BIN: 250 MB  As another BONUS (for frequent..), I can accept even 1 GB in size• Chessbase (ctg) main settings as Learning OFF, Optimized, 0/100• Polyglot (bin) main settings: BookDepth: 100 / Best Move disabled  Exc. some opening books are played by Author's recommendationsNew entries will be played min 300 games vs 3 constant opponents:  2021, 2022, 2023 bin books (based on only SCCT Book Tourneys)• Any Book Leader (after the end of tour) will be titled as Champion• Overall draw percentage (based on 15000 games) not so high 89%• As usual, all the played games are available (in PGN format) BNXV• For anyone missed, my previous postings about current tours News
BN14  BN13  BN12  BN11  LXV  BN10  BN9  BN8  BN7  BN6  64  BN5  BN4