tag: Theodorou - Page 1

New: CBM Extra #228

11/27/2025 – Opening videos by Ernst Sipke (Ulvestad Variation) and Adrian Mikhalchishin (‘Miniatures’ Part II – Sicilian Najdorf and Spanish). ‘Special’: Jan Werle shows highlights from the FIDE Grand Swiss 2025 in the video (including games by Anish Giri, Vincent Keymer and Matthias Bluebaum). ‘Lucky bag’ with 40 analyses by Ganguly, Illingworth, Theodorou and many more. Update service with over 40,000 new games. CBM Extra #228 can also be used as a ChessBase Book in a web browser on an iPad, tablet or Mac, etc.!

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tag: Theodorou - Page 1

New: CBM Extra #228

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ChessBase '26 - Mega Package

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