For chess analysis Rybka has long become one of the most important analyis tools of professions and amateurs alike. So that this state of affairs will continue in the future, the Rybka-team gathered around programmer Vasik Rajlich has developed a new version which is even better: “Rybka 4 plays more aggressively and more tactically”. Note that Rybka 4 includes a database of one million games, and that the purchase of the program entitles you to one year of access to the chess server.
Rybka 4 About Rybka The creator of Rybka Chess engine is Vasik Rajilich with origin from Czech Republic. Interesting fact about the name is that Rajilich never said how he gave the name Rybka to his chess engine, but some people think it was because of his wife who is also one of the strongest female chess players and the main tester of his engine. The name Rybka comes from Slovakian name for little fish and who knows maybe he calls his wife like that. Rybka has come with big number of tournaments including the title of World Chess Champion for four years in the row, from 2007 to 2010.
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In June 2011 International Computer Games Association decides that Rybka had plagiarized its code from two other chess engines Crafty and Fruit. With this decision Rybka was disqualified and dishonored, and lose its title of World Champion in Computer Chess Games. Rybka 4 Rybka engine notes great improvements in tactics in the last two years. The greater of all is the understanding of attacking the king tactics. Reliability and precision on Deep Rybka 4 latest program is far better than his ancestors. Improvements in search made Rybka 4 quicker and more effective and efficient on detecting and making judgments for moves.
For the past few years Rybka did not stop with its progress and development of the game logic. For chess professional players and even amateurs Rybka 4 is highly helpful in understanding tactics of the game. With multiplying cores on processor Rybka speeds up with degree of one point seven and the calculations goes faster than calculations on single cored processors. If you want to use this chess engine and to play chess on it, and to learn and to analyze tactics from it, you can buy it online for 105 euros in small variations of price which depends on website on which you are buying it. System Requirements for Deep Rybka 4: If you have an old computer and want to play chess and choose this particular engine Deep Rybka 4 you can do that if you have performances like this minimum or higher. You need processor Pentium III with 1 GHz frequency, also you would need 512 MB RAM memory to support the game play. Rybka 4 is Windows version but will work only on Windows XP SP3 or newer, with DirectX9 installed and graphic card that have 256 MB RAM memory to support the UCI and GNU, and the last needed thing is internet access to register your version.
For greater performances you will need to have following performances on your computer or even better, let say that this is minimum requirement for greater optimization. So, you will need processor from the Core series Intel Core 2 Quad, you will also need 3GB RAM memory to support the game algorithm.
With the mentioned performances and Windows 7 with DirectX10 and graphic card with 512 MB RAM memory you will fill the true power of this engine.
Rybka is a computer chess engine designed by International Master Vasik Rajlich. Rybka 4 is a normal UCI engine, without copy protection. Full chess analysis packages which include Rybka 4 will be made by ChessBase (www.chessbase.com) and Convekta/ChessOK (www.chessok.com). There are separate single-processor and multi-processor versions. Plain Rybka 4 UCI without GUI for download only is available from RybkaChess. All of these versions of Rybka 4 will be identical and can be used in any UCI-compliant GUI. Language: English Files installed by Deep Rybka 4.
Chess32.dll - ChessBase GmbH Chess Engine Protocol (Chess Engine Protocol for ChessBase and Fritz). ChessRes.dll - ChessRes Dynamic Link Library. FrameRes.dll - FrameRes Dynamic Link Library. Fritz Chess Benchmark.exe - Fritz Chess Benchmark. ChessProgram12.exe - ChessProgram 12 UI (ChessProgram 12).
TBAccess.dll - Tablebase Access. SView3.dll - SView Library (SView). ChessBaseAdminTool.exe - AdminTool (ChessBase Admin Tool). Device32.dll - DeviceLi.
GDFInstall.exe - GDFInsta. Textures3.dll - Textures Behaviors exhibited. Or, you can uninstall Deep Rybka 4 from your computer by using the Add/Remove Program feature in the Window's Control Panel. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:. Windows Vista/7/8: Click Uninstall a Program.
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Windows XP: Click Add or Remove Programs. When you find the program Deep Rybka 4, click it, and then do one of the following:. Windows Vista/7/8: Click Uninstall. Windows XP: Click the Remove or Change/Remove tab (to the right of the program). Follow the prompts. A progress bar shows you how long it will take to remove Deep Rybka 4.