New: CBM Extra #221

ChessBase Magazine Extra is the perfect complement to ChessBase Magazine. In the new CBM Extra #221: Videos by Ivan Sokolov: Spanish with 4…Nge7 and 5…f6!? and Fabien Libiszewski: Kalashnikov Update. “Lucky bag” with 44 analyses by Anish Giri, Sergey Gritoriants, Michal Krasenkow and many more. Update Service with over 50,000 new games!