

The French Defence, Classical Variation: 1.e4 e6 2.d4... Bb4 arises after 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 and falls under ECO code C12. This line, known as the McCutcheon Variation, gained prominence following an 1885 simultaneous exhibition in New York where World Champion Steinitz had White against John Lindsay McCutcheon, a Pennsylvania lawyer. McCutcheon secured a convincing victory in only 28 moves, drawing widespread attention to the line. The variation remains regarded as a fully sound option for Black. No earlier recorded game features this system, raising the intriguing possibility that McCutcheon introduced a genuine novelty, though this cannot be proven definitively. With 524,979 Lichess games across all rating levels, it is a specialized opening choice.
History and Notable Players
It arises from the French Defense: Classical Variation. Among the most prolific practitioners on the White side are Emanuel Lasker (15 games), Adam Horvath (12 games), Jonny Hector (12 games). On the Black side, notable exponents include Igor Glek (61 games), Sergey Volkov (54 games), Martin Zumsande (24 games).
Statistics
Based on 524,979 Lichess games across all rating levels:
- White wins: 47.3%
- Black wins: 46.7%
- Draws: 5.9%
The statistics show a roughly balanced opening where both sides have equal chances.
Common Mistakes to Avoid
- Being too passive: While this opening is solid, playing without a plan can lead to a cramped position. Look for the right moment to break with a central pawn advance and free your pieces.
Practice on Chessiverse
The best way to learn the French Defence, Classical Variation: 1.e4 e6 2.d4... Bb4 is through practice. On Chessiverse, you can play chess against computer opponents from any opening or custom position. Our AI bots range from beginner to grandmaster level, each with unique playing styles — from aggressive attackers to solid defenders. Choose a bot that matches your rating and work your way up as you master the opening's key ideas.



