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Breaking News - 05.04.2021:

CS LII tour is over, congrats and many thanks to all book makers!16 books (3675+) which managed to qualify from Second League1337chess 281120 is tested with Optimized 0/100, for example: The older 1337chess book series played with other book settingsNote also that with Optimized 0/100, many books are played e.gAttacker, Alchemist, Feta, Everest, Cevdet, Mantis, Cerebellum etcFor more info (author name, book size, release dates etc.) DetailsFor my previous postings about current book competitions: News
LII Champion: 1337chess Pro 281120 - Congrats to Michael Wagner!Note also that as previous Champ was Alchemist 110121 by Angel Morano!

# PLAYER RATING POINTS GAMES (%)

1 1337chess 281120 : 3755.9 183.5 330 55.6%

2 Attacker Pro 7 : 3748.5 247.0 450 54.9%

3 Alchemist 110121 : 3747.7 246.5 450 54.8%

4 Feta 2.3 : 3738.7 175.5 330 53.2%

5 M11.3 : 3733.0 236.5 450 52.6%

6 Everest Dual : 3716.0 225.0 450 50.0%

7 CF1977 Rebirth : 3713.1 223.0 450 49.6%

8 Cevdet2 Dual : 3711.6 222.0 450 49.3%

9 MANTIS v2 Dual : 3710.3 221.0 450 49.1%

10 Vitamin 220420 : 3700.8 199.5 420 47.5%

11 Cerebellum 3M Dual : 3700.0 199.0 420 47.4%

12 Zeus Dual : 3699.9 214.0 450 47.6%

13 Rouge 080121 Dual : 3699.1 172.5 360 47.9%

14 LCX 8.5L : 3698.0 137.5 300 45.8%

15 Anabolic Dual : 3697.1 156.0 330 47.3%

16 MFDT : 3687.4 151.5 330 45.9%

• Calculated by Ordo / Cerebellum is fixed to 3700 Elo / Blue Name = Last Update

More Details:• All books are played by same chess engine: CF EXT 291120 C40• Maximum compressed size limit for CTG: 300 MB / BIN: 150 MB• Chessbase (ctg) main book settings: Learning ON, Optimized, 0/100 • Polyglot (bin) main settings: BookDepth 255/ Best Move as enabled• Exception. some opening books payed by Author's recommendations• The current overall draw percentage (based on 3210 games) is 83%• Qualified books consist min 300 games (mainly vs Top ranked ones)• Any Book Leader (after 300 games per player) is titled as Champion• All the played games are available (in PGN): SCCT Book CS LII

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