ECO B: Semi-Open Games Miniatures

Semi-Open Games Miniatures are those classified under code B and subcategories B00-B99: Semi-Open Games other than 1…c5.

The Encyclopaedia of Chess Openings (ECO) serves as a systematic classification system for chess openings, organizing them into codes that represent specific openings or variations. These codes, consisting of letters (A to E) and numbers, facilitate a comprehensive cataloging of the diverse chess openings. Widely employed in chess literature and databases, the ECO system aids in the identification and organization of various openings.

d4 Chess Openings
Benko gambit
d4 Chess Openings
Benko gambit
d4 Chess Openings
Benko gambit
d4 Chess Openings
Benko gambit

Recognizing that the ECO system primarily serves as a reference in chess literature, databases, and tournament reports for the purpose of facilitating communication and categorization of openings, it is suitable to apply this system to classify Semi-Open Games Miniatures.