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Published: June
The Torre Attack is a popular opening
In this DVD Sam Collins presents a repertoire for Black based on the Queen's Gambit Accepted
The Deadly Sicilian Dragon (The Henley Method)
is also typical of other French variations
Deep Rybka 4 World Champion Chess Software "Marble Chess Sets" Published: JuneDeep Rybka 4 Multiprocessor Version For years Rybka has been the uncontested number one in computer chess and since its great breakthrough in 2006 the program has won with remarkable regularity one world title after the other. 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. During the
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