Sergei Tiviakov vs Alberto Andres Gonzalez - Calvia Chess Festival 2007.10.21
Sergei Tiviakov vs Alberto Andres Gonzalez
Calvia Chess Festival Calvia ESP round 2 2007.10.21
Sicilian Defense: Alapin Variation 1-0
Sergei Tiviakov vs Alberto Andres Gonzalez
Calvia Chess Festival Calvia ESP round 2 2007.10.21
Sicilian Defense: Alapin Variation 1-0