RWBC Class A 6th Edition:

  1   Shredder_91T,               DE  Stefan Meyer-Kahlen          commercial
  2   Fruit_21,                   FR  Fabien Letouzey              commercial ->2.21 
  3   Ruffian_210,                SE  Per-Ola Valfridsson          commercial
  4   SlowChessBlitz_WV2,         US  Jonathan Kreuzer             ->WV2.1
  5   Gandalf_601,                DK  Steen Surballe               commercial
  6   ProDeo_11,                  NL  Ed Schroeder           
  7   List_512,                   DE  Fritz Reul             
  8   AnMon_553,                  FR  Christian Barreteau          ->5.60
  9   Spike_10Mainz,              DE  Volker Boehm + Ralf Schaefer ->1.1
 10   Wildcat_50,                 BL  Igor Korshunov               ->6.0
 11   Aristarch_450,              DE  Stefan Zipproth              
 12   TheBaron_170,               NL  Richard Pijl                 ->1.81b2
 13   TheKing_333,                NL  Johan de Koning              commercial
 14   LittleGoliathEvo_1009,      DE  Michael Borgstaedt           ->1.018
 15   Zappa_10,                   US  Anthony Cozzie               ->1.1
 16   Crafty_1920DC,              US  Robert Hyatt                 
 17   DeepSjeng_16,               BE  Gian-Carlo Pascutto          commercial
 18   Pepito_159IP(Conservador),  ES  Carlos del Cacho             
 19   Rebel_1201B9,               NL  Ed Schroeder                 commercial
 20   KingOfKings_256,            CA  Veluri Kundinya              
 21   Quark_235Paderborn,         DE  Thomas Mayer                 
 22   Yace_09987,                 DE  Dieter Buerssner             
 23   WBNimzo2000b,               AT  Christian Donninger          commercial
 24   SmarThink_017a,             RU  Sergei Markov               
 25   Thinker_47a,                CA  Lance Perkins                
 26   Bringer_19,                 DE  Gerrit Reubold               
 27   Glaurung_Mainz,             NO  Tord Romstad                 ->1.02BH
 28   Delfi_45,                   IT  Fabio Cavicchio              ->4.6
 29   Tao_56,                     NL  Bas Hamstra                  
 30   Pharaon_33,                 FR  Franck Zibi                  
 31   Ktulu_70a,                  IR  Rahman Paidar                commercial ->7.5 
 32   SOS_51,                     DE  Rudolf Huber                 
 33   Comet_B68,                  DE  Ulrich Tuerke                
 34   Nejmet_307,                 FR  Jean Christian Gabillard     
 35   Gromit_382,                 DE  Frank Schneider + Kai Skibbe 
 36   GreenLightChess_30122,      UK  Tim Foden                    
 37   Rybka_101b13d-32(SO+Slow)   CZ  Vasik Rajlich                commercial ->1.2a-32(SO+Slow)
 38   Chiron_041c                 IT  Ubaldo Andrea Farina         -> TurinC
 39   Naum_191                    CA  Alex Naumov
 40   Pseudo_07c                  CZ  Jan Klima
 41   Ufim_701                    RU  Nyaz Khasanov
 42   ZChess_222                  FR  Franck Zibi
   

UCI/Polyglot: Shredder, List, SOS, LittleGoliath, Fruit, Glaurung, Rybka
ThinkerBooks: TheKing(made by Leo Dijksman), Shredder(made by me), Rybka(made by me)
ThinkerDefaultBook: List