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Related Openings
English - Bremen, Smyslov system c4, e5, Nc3, Nf6, g3, Bb4
English - Carls' Bremen system c4, e5, Nc3, Nf6, g3
English - Bellon gambit c4, e5, Nc3, Nf6, Nf3, e4, Ng5, b5
English Opening c4, e5, Nc3, Nf6