Encyclopedia Of Chess Combinations -

The (ECC) is a legendary training resource published by Chess Informant , a Yugoslavian (now Serbian) company that revolutionized chess study in the pre-computer era. The Evolution of the "Chess Bible"

: 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. Encyclopedia of Chess Combinations

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. The (ECC) is a legendary training resource published

: Over the decades, it has evolved through six editions. The 6th edition (2021) famously includes instructive tactical positions from every World Champion, from Wilhelm Steinitz to Magnus Carlsen . A controversial chapter in the book's history involves

: According to reports on Chess.com , ChessBase (the owner of the original software) chose not to pursue legal action because the plagiarized work was published by a small, obscure company. Digital Transformation