A40 ist die Eröffnung Australian Defense aus dem Band A · Flankeneröffnungen: 2 Halbzüge bis zur Stellung im Diagramm, 52 Varianten in der ECO-Tabelle.
Was die Partien sagen
6.420 Partien in den Sammlungen, von 1849 bis 2022. Elo-Schnitt der Partien mit Wertung: 2444.
Weiß gewinnt 36 %, remis 33 %, Schwarz gewinnt 31 %
Die meisten Partien: Kengis, Edvins (86), Miles, Anthony J (75), Eingorn, Vereslav S (69), Bunzmann, Dimitrij (60), Czebe, Attila (59)
Alle 52 Varianten
- Australian Defense 1.d4 ♘a6
- Benoni Defense: Franco-Sicilian Hybrid 1.d4 e6 2.c4 c5 3.d5 exd5 4.cxd5 d6 5.♘c3 g6 6.e4 ♗g7 7.♘f3 ♘e7
- Borg Defense: Borg Gambit 1.d4 g5
- Colle System: Pterodactyl Variation 1.d4 g6 2.♘f3 ♗g7 3.e3 c5 4.♗d3 ♕a5+
- Colle System: Siroccopteryx Variation 1.d4 g6 2.♘f3 ♗g7 3.e3 c5 4.♗d3 cxd4 5.♘xd4 ♕a5+
- English Defense 1.d4 b6
- English Defense 1.d4 e6 2.c4 b6
- English Defense: Eastbourne Gambit 1.d4 b6 2.c4 ♗b7 3.♘c3 e5
- English Defense: Hartlaub Gambit Accepted 1.c4 e6 2.d4 b6 3.♘c3 ♗b7 4.e4 f5 5.exf5 ♘f6
- English Defense: Hartlaub Gambit Declined 1.c4 e6 2.d4 b6 3.♘c3 ♗b7 4.e4 f5 5.d5
- English Defense: Perrin Variation 1.d4 e6 2.c4 b6 3.e4 ♗b7 4.♗d3 ♘c6
- English Defense: Poli Gambit 1.d4 e6 2.c4 b6 3.e4 ♗b7 4.f3 f5 5.exf5 ♘h6
- Englund Gambit 1.d4 e5
- Englund Gambit Declined 1.d4 e5 2.d5
- Englund Gambit Declined: Diemer Counterattack 1.d4 e5 2.d5 ♗c5 3.e4 ♕h4
- Englund Gambit Declined: Reversed Alekhine 1.d4 e5 2.♘f3
- Englund Gambit Declined: Reversed Brooklyn 1.d4 e5 2.♘f3 e4 3.♘g1
- Englund Gambit Declined: Reversed French 1.d4 e5 2.e3
- Englund Gambit Declined: Reversed Krebs 1.d4 e5 2.♘f3 e4
- Englund Gambit Declined: Reversed Mokele Mbembe 1.d4 e5 2.♘f3 e4 3.♘e5
- Englund Gambit: Felbecker Gambit 1.d4 e5 2.dxe5 ♘c6 3.♘f3 ♗c5
- Englund Gambit: Hartlaub-Charlick Gambit 1.d4 e5 2.dxe5 d6
- Englund Gambit: Main Line 1.d4 e5 2.dxe5 ♘c6 3.♘f3 ♕e7
- Englund Gambit: Mosquito Gambit 1.d4 e5 2.dxe5 ♕h4
- Englund Gambit: Soller Gambit 1.d4 e5 2.dxe5 f6
- Englund Gambit: Soller Gambit Deferred 1.d4 e5 2.dxe5 ♘c6 3.♘f3 f6
- Englund Gambit: Stockholm Variation 1.d4 e5 2.dxe5 ♘c6 3.♘f3 ♕e7 4.♕d5
- Englund Gambit: Zilbermints Gambit 1.d4 e5 2.dxe5 ♘c6 3.♘f3 ♘ge7
- Horwitz Defense 1.d4 e6
- Horwitz Defense: Zilbermints Gambit 1.d4 e6 2.c4 e5
- Kangaroo Defense 1.d4 e6 2.c4 ♗b4+
- Kangaroo Defense: Keres Defense, Transpositional Variation 1.d4 e6 2.c4 ♗b4+ 3.♘c3
- Mikenas Defense 1.d4 ♘c6
- Mikenas Defense: Cannstatter Variation 1.d4 ♘c6 2.c4 e5 3.d5 ♘d4
- Mikenas Defense: Lithuanian Variation 1.d4 ♘c6 2.c4 e5 3.d5 ♘ce7
- Mikenas Defense: Pozarek Gambit 1.d4 ♘c6 2.c4 e5 3.dxe5 ♘xe5 4.♘c3 ♘xc4
- Modern Defense: Beefeater Variation 1.d4 g6 2.c4 ♗g7 3.♘c3 c5 4.d5 ♗xc3+ 5.bxc3 f5
- Modern Defense: Lizard Defense, Pirc-Diemer Gambit 1.d4 g6 2.h4 ♘f6 3.h5
- Montevideo Defense 1.d4 ♘c6 2.d5 ♘b8
- Polish Defense 1.d4 b5
- Polish Defense: Spassky Gambit Accepted 1.d4 b5 2.e4 ♗b7 3.♗xb5
- Pterodactyl Defense: Central, Benoni Beefeater Pterodactyl 1.d4 g6 2.c4 ♗g7 3.♘c3 c5 4.d5 d6 5.e4 ♗xc3+ 6.bxc3 ♕a5
- Pterodactyl Defense: Central, Benoni Pterodactyl 1.d4 g6 2.c4 ♗g7 3.e4 c5 4.d5 ♕a5+
- Pterodactyl Defense: Fianchetto, Queen Benoni Pterodactyl 1.d4 g6 2.c4 ♗g7 3.♘c3 c5 4.d5 ♕a5
- Pterodactyl Defense: Fianchetto, Queen Pteranodon 1.d4 g6 2.c4 ♗g7 3.♘c3 c5 4.d5 ♗xc3+ 5.bxc3 ♕a5
- Pterodactyl Defense: Fianchetto, Queen Pterodactyl 1.d4 g6 2.♘f3 ♗g7 3.g3 c5 4.♗g2 ♕a5+
- Pterodactyl Defense: Queen Pterodactyl, Quiet Line 1.d4 g6 2.c4 ♗g7 3.♘c3 c5 4.e3
- Queen's Pawn Game 1.d4
- Queen's Pawn Game: Anglo-Slav Opening 1.d4 c6 2.c4 d6
- Queen's Pawn Game: Modern Defense 1.d4 g6
- Slav Indian: Kudischewitsch Gambit 1.d4 c6 2.♘f3 ♘f6 3.c4 b5
- Zaire Defense 1.d4 ♘c6 2.d5 ♘b8 3.e4 ♘f6 4.e5 ♘g8