English Opening for Black – 1.c4 e5 GM Felix Blohberger

A Practical Repertoire Built on Modern Ideas

Blohberger’s approach centers on 1…e5 followed by the modern 2…Bb4, steering play toward concrete positions rather than White’s preferred maneuvering schemes. The repertoire addresses three critical branches: against 2.Nc3, Black employs the topical 2…Bb4 3.Nd5 a5—a practical surprise weapon that sidesteps theoretical highways; against 2.g3, the author recommends 2…c6, adopting Alapin-style structures with 3.Nf3 e4 or meeting 3.d4 with 3…Bb4+ and dark-square control; and against Keymer’s fashionable 2.d3, Black counters with 2…Bb4+, disrupting White’s Reversed Najdorf ambitions. Each variation reflects Blohberger’s competitive testing through the Autumn Challenge, where practical considerations guided theoretical choices.

Technical Specifications and Structure

Course Features:

• 8 Chapters
• 20 test positions
• Memory Booster
• To Go Version of every chapter
• Video instruction
• Multilingual PGN availability (English, German, French, Spanish)

Variation Overview:

After 1.c4 e5, the repertoire branches:

2.Nc3 Bb4 (Chapter 3–5): The critical line 3.Nd5 a5 receives deep treatment in Chapter 5, while Chapter 4 covers 3.g3 and sidelines. This flexible approach gives Black immediate counterplay.

2.g3 c6 (Chapter 6–8): Against the fianchetto setup, 3.Nf3 e4 leads to Alapin-style structures (Chapter 7), while 3.d4 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d6 enters pawn structures with control over the dark squares that are analyzed in Chapter 8. Chapter 6 provides the main overview.

2.d3 Bb4+ (Chapter 2): A practical response to the Reversed Najdorf attempt, disrupting White’s coordination and questioning the usefulness of the early d3, while also covering other sidelines.