Leonid Nikolayevich Yurtaev vs Walter Wittmann - Frunze 1983.05.??
Leonid Nikolayevich Yurtaev vs Walter Wittmann
Frunze Frunze URS 1983.05.??
Ruy Lopez: Bird’s Defense Deferred 1-0
Leonid Nikolayevich Yurtaev vs Walter Wittmann
Frunze Frunze URS 1983.05.??
Ruy Lopez: Bird’s Defense Deferred 1-0