cr
    Chrome Extension
    Sign in♛♟
    ← Library

    Wolfgang Unzicker vs Tigran Petrosian

    Santa Monica · 1966 · Result 1/2-1/2 · Sicilian (B92)

    Open in analysis →All 12 games: Petrosian vs Unzicker
    abcdefgh12345678
    move 23. Qe1
      1.
      2.
      3.
      4.
      5.
      6.
      7.
      8.
      9.
      10.
      11.
      12.
      13.
      14.
      15.
      16.
      17.
      18.
      19.
      20.
      21.
      22.
      23.
    Wolfgang Unzicker vs Tigran Petrosian — click a move to see the position.

    Stockfish game analysis

    Open the game in analysis for accuracy on both sides, move labels, the best move in every position, and the evaluation graph — free, with no limits.

    Analyze
    Free Chess AnalysisGame AnalysisChess ReviewGame ReportLichess Analysis
    Tools
    Chess AnalyzerAccuracy CalculatorPGN AnalyzerFEN AnalyzerOnline Chess Board
    Company
    Write to usPricingTerms of ServicePrivacy PolicyLegal Info
    © 2026 chess.rodeoMade by Mike Koz