Ryskt försvar

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Den här artikeln använder algebraisk schacknotation för att beskriva schackdragen.
Ryskt försvar
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7 {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black king {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black pawn 7
6 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black knight {{{square}}} black king {{{square}}} black king 6
5 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black pawn {{{square}}} black king {{{square}}} black king {{{square}}} black king 5
4 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} white pawn {{{square}}} black king {{{square}}} black king {{{square}}} black king 4
3 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} white knight {{{square}}} black king {{{square}}} black king 3
2 {{{square}}} white pawn {{{square}}} white pawn {{{square}}} white pawn {{{square}}} white pawn {{{square}}} black king {{{square}}} white pawn {{{square}}} white pawn {{{square}}} white pawn 2
1 {{{square}}} white rook {{{square}}} white knight {{{square}}} white bishop {{{square}}} white queen {{{square}}} white king {{{square}}} white bishop {{{square}}} black king {{{square}}} white rook 1
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Drag 1.e4 e5 2.Sf3 Sf6
ECO C42-C43
Härkomst 1800-talet
Uppkallad efter Alexander Dmitrievich Petrov
Grupp Öppet spel
Andra namn Petrovs försvar, Petroffs försvar, ryskt spel, ryskt parti och ryskt
Chessgames.com opening explorer

Ryskt försvar, även kallat Petrovs försvar, är en schacköppning. Öppningen karaktäriseras av dess symmetriska uppställning.

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8 {{{square}}} black rook {{{square}}} black knight {{{square}}} black bishop {{{square}}} black queen {{{square}}} black king {{{square}}} black bishop {{{square}}} black king {{{square}}} black rook 8
7 {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black king {{{square}}} black pawn {{{square}}} black pawn {{{square}}} black pawn 7
6 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king 6
5 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} white knight {{{square}}} black king {{{square}}} black king {{{square}}} black king 5
4 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black knight {{{square}}} black king {{{square}}} black king {{{square}}} black king 4
3 {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king {{{square}}} black king 3
2 {{{square}}} white pawn {{{square}}} white pawn {{{square}}} white pawn {{{square}}} white pawn {{{square}}} white queen {{{square}}} white pawn {{{square}}} white pawn {{{square}}} white pawn 2
1 {{{square}}} white rook {{{square}}} white knight {{{square}}} white bishop {{{square}}} black king {{{square}}} white king {{{square}}} white bishop {{{square}}} black king {{{square}}} white rook 1
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Ryska fällan: 1.e4 e5 2.Sf3 Sf6 3.Sxe5 Sxe4 4.De2


Systematisk lista över variationer[redigera | redigera wikitext]

  • Italienska variationen 3.Lc4
  • Modernt (Steiniz) anfall 3.d4
    • Symmetriska variationen 3...Sxe4
      • Trifunovics variation 4.Ld3 d5 5.Sxe5 Ld6 6.O-O O-O 7.c4 Lxe5
    • 3...exd4
      • Urusovs gambit 4.Lc4
      • Steiniz variation 4.e5 Se4 5.De2
        • Bardelebens variation 5...Sc5 6.Sxd4 Sc6
      • Huvudvariationen 4.e5 Se4 5.Dxd4
  • Tre springares spel 3.Sc3
  • 3.Sxe4
    • Damianos variation 3...Sxe5
    • 3...d6
      • Paulsens anfall 4.Sc4
      • Cochranes gambit 4.Sxf7
      • 4.Sf3 Sxe4
        • Kaufmanns anfall 5.c4
        • Franskt anfall 5.d3
        • Klassiskt anfall 5.d4
          • Slutna variationen 5...Sf6
          • 5...d5 6.Le3
            • Marshalls variation 6...Ld6
              • Tarraschs variation 7.O-O O-O 8.c4 Lg4
                • Marshalls fälla 9.cxd5 f5 10.Te1 Lxh2+
            • 6...Le7 7.0-0
              • Masons variation 7...0-0
              • Jaenischs variation 7...Sc6 8.c4
              • Chigorins variation 7...Sc6 8.Te1
                • Krauses variation 8...Lg4 9.c3 f5 10.c4
                  • Maroczys variation 10...Lh4
                • Bergers variation 8...Lg4 9.c3 f5 10.Sbd2
        • Nimzowitsch anfall 5.Sc3
        • Cozios (Laskers) anfall 5.De2