GM Ivan Cheparinov Bulgaria - Sunway Chess Festival

Ivan Cheparinov – the Sicilian Najdorf – Chessdom

Ivan Salgado and Ivan Cheparinov Editorial Stock Photo - Image of fide, decision: 49597633

The Thrilling Game // Hikaru Nakamura vs Ivan Cheparinov, Cuernavaca 2006

Short & Sweet: Cheparinov's Najdorf Sicilian

Ivan the terrible

David Navara - Wikipedia

The chess games of Antoaneta Stefanova

Cheparinov, Ivan (2649) -- Niemann, Hans Moke (2659), Tournament of Peace 2023 Rd 6, 0-1

1.d4 Nf6 2.c4 e6 3.g3 - Repertoire against Bogo-Indian and Benoni with GM Ivan Cheparinov - Online Chess Courses & Videos in TheChessWorld Store

Play the Benko - Complete Repertoire for Black (7.5h Running Time)