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Chessopedia: Die Online-Schachenzyklopädie


  • Ruy Lopez

    • 1773 Aufrufe
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    Opening: Ruy Lopez (Spanish)ECO: C60ECO Variations: C60 - C99Type: King's Pawn GamePGN: 1. e4 e5 2. Nf3 Nc6 3.Bb5FEN:  r1bqkbnr/pppp1ppp/2n5/1B2p3/4P3/5N2/PPPP1PPP/RNBQK2R b KQkq - 3 3 The Ruy Lopez (also known as the Spanish Opening) is a ches... Mehr lesen »

  • Scandinavian Defense

    • 1561 Aufrufe
    • | 1561 Aufrufe

    The Scandinavian Defense (also known as the Center Counter) is the chess opening characterized by the first moves 1.e4 d5. Although played by quite a few grandmasters over the years, the Scandinavian is rarely played at the highest levels of ... Mehr lesen »

  • Mathematics and chess

    • 1109 Aufrufe
    • | 1109 Aufrufe

    The number of possible chess positions after White’s first ply move is 20 (16 pawn moves and 4 knight moves).  There are 400 possible chess positions after two ply moves (first ply move for White followed by first ply move for Black).  Th... Mehr lesen »

  • En passant

    • 823 Aufrufe
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    uuu Mehr lesen »

  • The English Opening

    • 647 Aufrufe
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    This Chess opening involves the first move c4, (called The English Opening because a group of English players in around the 1890's often played it, including Howard Staunton), it is played as one of the main opening choices for white- an alternati... Mehr lesen »

  • King's Gambit

    • 635 Aufrufe
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    h Mehr lesen »

  • Abbazia Defense

    • 552 Aufrufe
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    A King's Gambit Accepted variation (1.e4 e5 2.f4 exf4 3.Nf3 d5) (ECO classification - C36).  The name comes from a tournament, Abbazia 1912, in which all the games had to be a King's Gambit Accepted.  The event was won by Rudolf Spielmann,  Ab... Mehr lesen »

  • Zugzwang

    • 462 Aufrufe
    • | 462 Aufrufe

    Pronounced "tsoog-tsvung", Zugzwang is a German word meaning "obligation to move".  The term is used for a position in which whoever has the move would obtain a worse result than if it were the opponent’s turn to play. A player is said to b... Mehr lesen »

  • Chess

    • 341 Aufrufe
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    Chess is a world-famous game played between two players using 32 pieces (16 each of two distinct colors) on a 64-square board of alternating colors (black and white, or, most commonly, light and dark). The earliest known ancestor of modern chess ... Mehr lesen »

  • King's Indian Defense

    • 333 Aufrufe
    • | 333 Aufrufe

    King's Indian Defense belongs to the Indian Defense family of openings and is characterised by the early fianchetoeing of the black dark-squared bishop on g7. It is a sharp opening and it has always been a very popular choice for black ever ... Mehr lesen »