| Rank | Program/ICC Handle |
Presence | Region/Nation |
Author/Operator |
Team | Book |
Endgame |
Hardware |
WBEC Rating |
RWBC Rating |
ICC Rating |
| 1 | Thinker/ChessThinkerX | Internet | Canada | Lance Perkins | | | | Intel 3.0 GHz | 2737 | 2579 | 2918 |
| 2 | Rybka | Internet | MI USA/Hungary | IM Vasik Rajlich/Mike Donnig | WGM Iweta Rajlich,Jeroen Noomen, IM Larry Kaufman | Mike Donnig | | Intel Quad Core 64 bit | 3001 | 2926 | 2821 |
| 3 | Naum/NaumXMP | Internet | Canada Ontario | Alex Naumov | | Alex Naumov | 4-pc Nalimov | Intel Q6600 2.4GHz, 256MB hash XP 64bit | 2847 | | 2765 |
| 4 | LearningLemming | Internet | CA USA | Sam Hamilton | | Automated Learning | | Core 2 Duo 2.66GHz | | | 2631 |
| 5 | Arasan/ArasanX | Internet | CA USA | Jon Dart | | Jon Dart | Nalimov 5 men | Intel Qx6700 3.3 GHz (4 threads) | 2554 | 2546 | 2553 |
| 6 | Dirty/Deltomatex | Internet | OK USA | Pradu Kannan & Andres Valverde | | | Scorpio 5 men bitbases | Q6600 2.4 GHz (1 cpu) | | 2284 | 2464 |
| 7 | Amateur | Internet | CA USA | Will Singleton | | Will Singleton | None | Intel Core 2 Duo 2.9 GHz | 2448 | 2413 | 2457 |
| 8 | Telepath | UAB | NC USA | Charles Roberson | | SW: ChessPartner PGN: CCRL, PAL FreeStyle 1-8, WCRCC Moves: Automated Learning | | Intel Q6600 3.2 GHz (1 CPU) Linux 64 | | | 2437 |
| 9 | Crafty | UAB | AL USA | Dr. Robert Hyatt | Tracy Riegle, Michael Byrne, Peter Skinner, Ted Langreck | Ted Langreck | Nalimov | Intel Xeon 8 Proc 2.2 GHz | 2737 | 2579 | 2427 |
| 10 | Prophet/ProphetX | Internet | NC USA | James Swafford | | | | Intel Q6600 3.1 GHz (4 threads) | 2060 | | 2413 |
| 11 | Tinker | UAB | CT USA | Brian Richardson | | | | Intel Q6600 3.2 GHz 1 CPU 64 bit | 2301 | 2232 | 2394 |
| 12 | RomiChess/Apocalypse1112 | Internet | OH USA | Michael Sherwin/Tony Thomas | Michael Sherwin, Tony Thomas, Dr. Wael Deeb | Dr. Wael Deeb | None | Intel Q6600 2.4 GHz (1 cpu) | 2314 | 2423 | 2363 |
| 13 | Symbolic | Internet | NH USA | Steven Edwards | | SJE | SJE | Apple MacPro 2.66 GHz Xeon | | | 2348 |
| 14 | Buzz | UAB | AZ USA | Pradu Kannan | | Christopher Conkie | 3 & 4 men INR's | Pentium 4 | 2149 | | 2300 |
| 15 | NoonianChess | UAB | NC USA | Charles Roberson | | CR | | (1cpu)Athlon X2 64 4400+ 2GB | | | 2281 |
| 16 | ZCT | Internet | TX USA | Zach Wegner | | SW:ZCT Book: Dr. Wael Deeb M.D. | | Intel Q6600 2.4 GHz 2GB RAM NetBSD 4.0 64 bit | | | 2272 |
| 17 | SlowChess/Slowchess2k | Internet | CA USA | Jon Kreuzer/N. Swaminathan | | | Slowchess Bitbases | Intel Q6600 2.4 GHz 2GB RAM (1CPU) 32 bit | 2705 | 2656 | 0 |
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