| Name | Hardware | Programmers/designers | Place |
| Fruit | Intel Core2 Duo E6600 | Fabien Letouzey (prog.) Ryan Benitez (prog.) Salvo Spitaleri (book) Fons Bluemers (oper.) |
France NL |
| Rybka | Quad system (total 8 cores) AMD Opteron 875 Dual Core, 2200 MHz |
Vasik Rajlich (prog) Jeroen Noomen (book+oper) Hans van der Zijden (oper) |
Budapest, Hungary Apeldoorn, NL, Duivendrecht, NL |
| Deep Shredder | AMD Athlon64 X2 (2400 MHz) | Stefan Meyer-Kahlen, Sandro Necchi (book) Ernst Walet(test+oper.) |
Düsseldorf, Germany ?, NL |
| The King | AMD Athlon64, 3500+ (2200 MHz) | Johan de Koning | Delft, NL |
| Deep Sjeng | AMD Athlon64 X2 4200 (2200 MHz) 3000 MB |
Gian-Carlo Pascutto Jan Krabbenbos (oper.) |
Belgie Amersfoort, NL |
| Deep Gandalf | Dual AMD Athlon64 X2 4200 (2200 MHz) 3000MB |
Steen Suurballe (prog.), Lex Loep (GUI), Dan Wulff (book), Christian Goralski (tester), John van der Hoeven (oper.) |
Hvidovre, Denmark NL Denmark Bochum, Germany Rotterdam, NL |
| Loop | Intel Core2 Duo E6600, 3000 MHz | Fritz Reul (prog.) Clemens Keck (oper.) |
Germany |
| The Baron | AMD Opteron 270 Dual Core, 2000 MHz | Richard Pijl (prog.) Arturo Ochoa (book) |
Minderhout, Belgium (nationality: NL) Caracas, Venezuela |
| Hiarcs SMP | Intel Core2 Duo E6600 "Conroe" | Mark Uniacke (prog.) Harvey Williamson (oper.) |
UK |
| Ant | AMD Athlon64, 3040 MHz | Tom Vijlbrief (prog.) Hans Secelle (book) |
Baarn, NL Schelderode, Belgium |
| IsiChess MMX | AMD Athlon64, 2200 MHz, 1000 MB | Gerd Isenberg | Hattingen, Germany |
| XiniX | Intel Pentium M 1700 MHz | Tony van Roon-Werten Elke van Roon (oper.) |
Eindhoven, NL |
| Hermann | AMD Mobile Athlon64 3400+, 512MB | Volker Annuss (prog.) Christian Bartsch (book+test) Jörg Nowak (test) |
Unna, Germany Niederseefeld, Germany Schwetzingen, Germany |
| Zzzzzz | AMD Athlon64 X2 Dual core 4200+, 2GB | Gijsbert Wiesenekker | Huizen, NL |
| Joker | Intel Pentium M 1600 MHz, 512MB | Harm Geert Muller | Diemen, NL |
"The King" is an experimental version
of "ChessMaster"
Theo van der Storm, 2 Nov. 2006