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Out of Production

Deep Rybka 3 UCI - multiprocessor version

Incl. 19% Tax, excl. Shipping Cost

This product is not available any more, neither at the manufacturer/publisher nor at Schach Niggemann, and it is not possible for us to order this article otherwise.

Rybka 3: Die stärkste Schachengine der Welt

  • aktueller Schachcomputer-Weltmeister
  • geschätzte Spielstärke > 3000 Elo
  • 32-bit und 64-bit Version
  • führt alle unabhängigen Computer-Ranglisten an
  • Fischer Random/Chess 960 Weltmeister
  • mit Abstand das erfolgreichste Schachprogramm der letzten Jahre

Inklusive einer Datenbank im PGN-Format mit ca. 510.000 Partien der Jahre 2005 - 2008 und einer Demo-Version von Rybka 3 Aquarium.

Rybka 3: The World's Strongest Chess Engine

Deep Rybka 3 UCI is the world champion of chess engines with a rating 3150 points ELO. The main developer of the program - international master Vasik Rajlich ( Hungary ) has inserted the algorithms of positional estimation into it which are as close to the chess-player's style of thinking as possible.

Here are some of the main features of Deep Rybka 3 UCI (Multiprocessor):

  • Takes full advantage of all Rybka features

  • Leads all independent computer chess rating lists

  • Rybka 3 UCI includes versions for 32 Bit and 64 Bit processors

  • Multiprocessor mode

  • Opening book for Fritz interface - RybkaII.ctg

Deep Rybka 3 UCI is not a standalone program and works only in other popular interfaces e.g. Fritz, ChessBase 9, Shredder, Junior, Hiarcs, Chess Assistant. You can find a database with 510 000 games (2005 - 2008 years) in PGN format (for ChessBase, Fritz) and a demo version of Rybka 3 Aquarium on this disk. Besides, Deep Rybka 3 UCI include free ChessOK playing zone with Deep Rybka 3 program. Now it can help you not only play chess in Internet for free, but also analyze games played by you or grandmasters’ games broadcasted at ChessOK playing zone!

"Why is Rybka so much stronger than all the others?"

"My personal opinion is that Rybka's evaluation is better than that of her main competitors (and very different), while her search is of comparable quality (and somewhat different)." © Vasik Rajlich - Rybka Developer

System requirements

  • IBM-compatible PC

  • 256 MB RAM

  • Windows 2000/XP/Vista

  • CD-ROM

Language German, English
Author Rajlich, Vasik
Manufacturer Convekta
Medium CD
Copy Protection unlimited installations
Required CPU min. Pentium
Elo (Hardware) 3002 (Athlon 1200 2CPU)

UCI-Version - für PC mit zwei oder mehr Prozessoren oder Prozessorkernen.

Ohne eigene Benutzerschnittstelle

(GUI = G raphical U serI nterface)

zur Einbindung in

a) frei verfügbare GUI, z.B. Arena von M. Blume (siehe


b) kommerzielle GUI, z.B. Fritz 10, 11; ChessBase 9, 10; Chess Assistant 9, 10,

die kompatibel zu den UCI (U niversal C hessI nterface) Protokollen sind.

Im Vergleich zu dem entsprechenden Produkt Deep Rybka 3 aus dem Hause ChessBase (unsere Art.-Nr. SCDRYB3) ist diese Variante preisgünstiger. Die Ersparnis kann sinnvoll sein, wenn man die bei der ChessBase-Variante mitgelieferte Benutzoberfläche von Fritz 11 (oder andere GUI) bereits besitzt und an dem für ein Jahr kostenlosen Zugang zum ChessBase Server kein Interesse hat.

UCI version - for PC with two or more CPUs or CPU-kernels. Without own G raphical U serI nterface (= GUI).

To be used with

a) free available GUI, for instance ARENA by Martin Blume (


b) commerical GUI, for instance FRITZ 10, 11; ChessBase 9, 10; Chess Assistant 9, 10, which are compatible to UCI (U niversal C hessI nterface) protocols.

This product is cheaper than the corresponding product Deep Rybka 3 by ChessBase (our art.-no. SCDRYB3).

That can be reasonable for customers who already have the Fritz 11 (or another) GUI which is part of the "ChessBase-Rybka" and who are not interested in one year free access to the ChessBase server

Deep Rybka 3 UCI - multiprocessor version