Of Chess Combinations | Encyclopedia

: The first edition, originally titled the "Encyclopaedia of Middlegames: Combinations," debuted in 1980 . It was designed to be the ultimate tactical reference for aspiring grandmasters and professionals.

A controversial chapter in the book's history involves allegations of plagiarism. For years, rumors circulated in the chess community that some editions or versions of the book—specifically those associated with Nikolaj Kalinichenko—were actually based on stolen digital databases. Encyclopedia of Chess Combinations

While it started as a massive physical tome, the ECC has transitioned into the digital age. It is now available as interactive courses on platforms like Chess King and Chessable , where it acts as a "Chess Sphinx," challenging players to find solutions that forced variations in historical games. Amazon.com: Encyclopedia of Chess Combinations : The first edition, originally titled the "Encyclopaedia