••• Current position: Home   Home Rybka engine Installation Computer chess Links Rybka team Contact one Welcome to RybkaChess.com! deutsche Website Rybka is a UCI chess engine programmed by International Master Vasik Rajlich Noomen Testsuites 2012 The latest version of Jeroen Noomen's set of opening positions and a sicilian defense testsuite intended for engine vs. engine testing have been released. Noomen Testsuite 2012 Noomen Sicilian Testsuite 2012 Latest Reports / Tournament Participations / Man vs. Machine Matches 2010-11-29 Rybka wins the 30th Dutch Computer Chess Championship in Leiden, the Netherlands, with 8.5/9 ahead of Spike, Deep Sjeng and Hiarcs, who all finished in a three-way tie for second. Report by Vas | Opening report by Jiri 2010-10-01 Rybka wins the 18th World Computer Chess Championship in Kanazawa, Japan, with 8/9 ahead of Rondo and Thinker (both 6.5/9). The blitz tournament was also won by Rybka with 8/9. Report by Vas | Diary by Hans (with photos) | Opening report by Jiri 2010-07-19 Rybka wins the 4th World Rapid Computer Chess Championship with 7.5/9 ahead of Deep Sjeng and Crafty (7/9). Opening report by Jiri | Report by Vas