The standard proprietary format for ChessBase and Fritz GUIs.
HIARCS 15q Opening Book is a high-performance resource for serious chess players, designed for both engine play and deep repertoire study. It is hand-tuned to include the latest theory from grandmaster over-the-board games, top-tier correspondence chess, and elite computer engine matches. HIARCS Chess Software Key Components & Formats chess hiarcs 15q openings book includes ctg and repack
If you are looking to upgrade your engine’s opening repertoire or simply want to analyze the latest theory with a trusted guide, this is a must-have download. The standard proprietary format for ChessBase and Fritz GUIs