Sicilian Defense: Moscow Variation

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Opening Overview: Sicilian Defense: Moscow Variation

The Sicilian Defense: Moscow Variation (B51) is a distinct Sicilian Defense variation, defined by the move Bb5+. Historically played by Garry Kasparov and Bobby Fischer, this system highlights asymmetrical counter-attacking chances.

Strategic Context: While d4 is the main choice, Bb5+ offers a different perspective. It succeeds by maintaining a similar objective evaluation while altering the flavor of the game. This move activates the Bishop. Plans should focus on how to control the key diagonals to exert long-term pressure and develop rapidly.

Next Steps: From here, play typically proceeds with Nc6 or Nd7, leading into the Sicilian.

Data Analysis: Statistical models suggest equality (Eval: +0.24), with a high probability of a draw.

Also known as: Sicilian: Moscow, Sicilian Defense: Canal-Sokolsky Attack, Sicilian Defense, Canal Attack

Stockfish Analysis of Sicilian Defense: Moscow Variation:
+0.24 Balanced
Click "Start Analysis" for depth 20+

Similar Variations

Technical Details for Sicilian Defense: Moscow Variation

  • ECO Code: B51
  • Est. Win Rate: W: 36% / B: 31%
  • Moves: 8
  • Aliases: Sicilian: Moscow, Sicilian Defense: Canal-Sokolsky Attack, Sicilian Defense, Canal Attack, Moscow Variation, Sicilian; Canal Attack; B51, Sicilian: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack, Moscow Variation, Sicilian; Canal Attack; B51
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