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Rybka engine
Computer chess
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Rybka is a UCI chess engine programmed by International Master Vasik Rajlich

Noomen Najdorf Bg5 Test Suite 2014
For his second engine test suite in 2014 Rybka opening expert Jeroen Noomen chose the sicilian Najdorf with 6.Bg5. It consists of sixty (!) positions.

Noomen Najdorf Bg5 Test Suite 2014
Rybka Cluster

Latest Reports / Tournament Participations / Man vs. Machine Matches
2012-03-13 Rybka wins the ICT 12 in Leiden, the Netherlands, with 6.5/7 ahead of Critter (5.5) and Pandix (4.5).
Opening report by Jiri
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

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