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Encyclopedia of Chess Openings B (Chess Informant, 2010) Fourth edition reprint!
The fourth expanded edition of the Encyclopaedia of Chess Openings, Volume B, contains an additional 128 pages of the brand new material: All Black's responses against 1. e4 except 1… e6 and 1… e5: Sicilian, Caro-Kann, Pirc, Modern, Alekhine, Scandinavian and all other Black's rare opening choices against the bold advance of White's king's pawn; games and analyses from Chess Informants 1-82; important game entries from recent tournament practice; revised ECO codes.
Download a complete index of the ECO Classification System