

The French Defence, Winawer Variation: 1.e4 e6 2.d4... 6.bxc3 arises after 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 and falls under ECO code C18. This position marks the heart of the Winawer, one of the French Defence's sharpest and most tactical lines. A key motif here is White's opportunity to target the undefended g7-pawn with Qg4. Black's strongest reply is 6...Ne7, placing the knight where it covers g8 and can potentially maneuver to f5 to apply pressure on White's center. The Classical continuation 6...Qc7 supports the c-pawn while developing the queen to an active square. A third option is 6...Qa5, entering the Portisch-Hook Variation, in which Black seeks to create additional weaknesses on White's queenside. With 1 million Lichess games across all rating levels, it is a well-established opening choice.
History and Notable Players
It arises from the French Defence, Winawer Variation: 1.e4 e6 2.d4... c5. Among the most prolific practitioners on the White side are Nick E De Firmian (32 games), Friso Nijboer (30 games), Joanna Dworakowska (29 games). On the Black side, notable exponents include Predrag Nikolic (65 games), Emanuel Berg (52 games), Yuri Shulman (52 games).
Statistics
Based on 1 million Lichess games across all rating levels:
- White wins: 48.2%
- Black wins: 46.6%
- Draws: 5.2%
The statistics show a roughly balanced opening where both sides have equal chances.
Main Lines and Variations
After 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3, the main continuations include:
Each of these lines leads to distinct types of positions and requires its own understanding of the resulting pawn structures and piece placements.
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, Winawer Variation: 1.e4 e6 2.d4... 6.bxc3 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.



