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Shakki/Avaushakemisto/C20 C39

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http://www.geocities.com/siliconvalley/lab/7378/eco.htm
ECO-koodi Pelin nimi Siirtosekvenssi
C20 King Pawn Game; C20 1.e4 e5
C20 Mengarini Opening 1.e4 e5 2.a3
C20 Portuguese Opening 1.e4 e5 2.Bb5
C20 Miguel Gambit 1.e4 e5 2.Bb5 Bc5 3.b4
C20 Tortoise Opening 1.e4 e5 2.Bd3
C20 Macleod Attack 1.e4 e5 2.c3
C20 Norwalder Gambit 1.e4 e5 2.c3 d5 3.Qh5 Bd6
C20 Lasa Gambit 1.e4 e5 2.c3 f5
C20 Whale Opening 1.e4 e5 2.c4
C20 Bavarian Gambit 1.e4 e5 2.c4 d5
C20 Clam Variation; Leonardis Variation 1.e4 e5 2.d3
C20 Indian Opening 1.e4 e5 2.d3
C20 Weber Gambit 1.e4 e5 2.d3 d5 3.exd5 c6 4.dxc6 Nxc6
C20 King's Gambit Reversed 1.e4 e5 2.d3 f5
C20 Radisch Gambit 1.e4 e5 2.d3 Nf6 3.f4 Bc5
C20 King's Head 1.e4 e5 2.f3
C20 Walkerling 1.e4 e5 2.f3 Nf6
C20 Krejcik Gambit 1.e4 e5 2.f3 Nf6 3.Bc4 Bc5 4.Ne2 Nc6 5.b4
C20 King's Head Opening 1.e4 e5 2.f3 Nf6 3.Nc3
C20 Alapin Opening 1.e4 e5 2.Ne2
C20 Napoleon Attack 1.e4 e5 2.Qf3
C20 Wayward Queen; Danvers; Parnham 1.e4 e5 2.Qh5
C20 Mellon Gambit 1.e4 e5 2.Qh5 Nc6 3.Bc4 Nh6 4.d3 g6 5.Qf3 f6 6.Ne2 d5
C20 Kiddie Countergambit 1.e4 e5 2.Qh5 Nf6
C21 Center Game; C21 1.e4 e5 2.d4
C21 Beyer Gambit 1.e4 e5 2.d4 d5
C21 Philidor Gambit 1.e4 e5 2.d4 d6 3.dxe5 Bd7
C21 Center Game Accepted 1.e4 e5 2.d4 exd4
C21 Von der Lasa Gambit 1.e4 e5 2.d4 exd4 3.Bc4
C21 Ross Gambit, Center 1.e4 e5 2.d4 exd4 3.Bd3
C21 Danish Gambit 1.e4 e5 2.d4 exd4 3.c3
C21 Sorensen Defense, Center 1.e4 e5 2.d4 exd4 3.c3 d5
C21 Danish Gambit Accepted 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2
C21 Copenhagen Defense, Danish Gambit 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Bb4+
C21 Schlechter Defense, Center 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 d5
C21 Classical Defense, Danish Gambit 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Nf6
C21 Chigorin Defense, Danish Gambit 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Qe7
C21 Svenonius Defense, Center 1.e4 e5 2.d4 exd4 3.c3 Ne7
C21 Halasz-McDonnell Gambit 1.e4 e5 2.d4 exd4 3.f4
C21 Crocodile Variation, Center Game 1.e4 e5 2.d4 exd4 3.f4 Bc5 4.Nf3 Nc6 5.c3
C21 Lanc-Arnold Gambit, Center 1.e4 e5 2.d4 exd4 3.Nf3 Bc5 4.c3
C21 Scippler Gambit, Center 1.e4 e5 2.d4 exd4 3.Nf3 Bc5 4.c3 dxc3 5.Bc4
C22 C22 1.e4 e5 2.d4 exd4 3.Qxd4
C22 Hall Variation, Center 1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qc4
C22 Paulsen Attack Variation, Center 1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qe3
C22 Berger Variation, Center 1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qe3 Nf6
C22 Kupreichik Variation, Center 1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qe3 Nf6 5.Nc3 Bb4 6.Bd2 O-O 7.O-O-O Re8 8.Bc4
C23 Bishop's Opening; C23 1.e4 e5 2.Bc4
C23 Anderssen Gambit 1.e4 e5 2.Bc4 b5 3.Bxb5 c6
C23 Thorold Gambit 1.e4 e5 2.Bc4 b5 3.Bxb5 f5
C23 Classical Variation, Bishop; Boi Variation 1.e4 e5 2.Bc4 Bc5
C23 MacDonnell Gambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.b4
C23 Labourdonnais-Denker Gambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.b4 Bxb4 4.c3
C23 McDonnell Double Gambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.b4 Bxb4 4.f4
C23 Philidor Variation, Bishop 1.e4 e5 2.Bc4 Bc5 3.c3
C23 Lewis Counter-Gambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.c3 d5
C23 Lewis Countergambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.c3 d5 4.Bxd5 Nf6
C23 Walker Variation, Bishop 1.e4 e5 2.Bc4 Bc5 3.c3 d5 4.Bxd5 Nf6 5.d4
C23 Lewis Gambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.d4
C23 Stein Gambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.f4
C23 Lopez Variation, Bishop 1.e4 e5 2.Bc4 Bc5 3.Qe2
C23 Lopez Gambit, Bishop 1.e4 e5 2.Bc4 Bc5 3.Qe2 Nf6 4.f4
C23 Khan Gambit, Bishop 1.e4 e5 2.Bc4 d5
C23 King's Gambit Reversed, Bishop 1.e4 e5 2.Bc4 f5
C23 Calabrese Counter-Gambit 1.e4 e5 2.Bc4 f5
C23 Kreijcik Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.f3 Bc5 4.Ne2 Nc6 5.b4
C23 Greco Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.f4
C23 Horwitz Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.Nc3 b5
C23 Blanel Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.Nc3 Nxe4
C23 Paschmann Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.Ne2 Nxe4 4.Nec3
C23 Meitner-Mieses Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.Bc4 Bc5 4.Qg4 Qf6 5.Nd5
C23 Bronstein Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.f4 Nxe4 5.Nf3
C24 Berlin Defense, Bishop; C24 1.e4 e5 2.Bc4 Nf6
C24 Spielmann Attack, Bishop 1.e4 e5 2.Bc4 Nf6 3.d3 Bc5 4.Nc3
C24 Kitchner Folly, Bishop 1.e4 e5 2.Bc4 Nf6 3.d3 Be7 4.Nf3 O-O
C24 Vienna Hybrid, Bishop 1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nc3
C24 Hromadka Variation, Bishop 1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nc3 Bb4 5.Ne2
C24 Ponziani Center Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.d4
C24 Warsaw Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.c3
C24 Urusov; Ouroussoff; Keidansky G 1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.Nf3
C24 Keidansky Gambit, Bishop 1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.Nf3 Nxe4 5.Qxd4
C25 Vienna; Hamppe Opening; C25 1.e4 e5 2.Nc3
C25 Zhuravlev Counter-Gambit, Vienna 1.e4 e5 2.Nc3 Bb4 3.Qg4
C25 Zhuraviev Countergambit, Vienna 1.e4 e5 2.Nc3 Bb4 3.Qg4 Nf6
C25 Anderssen Defense, Vienna 1.e4 e5 2.Nc3 Bc5
C25 Hamppe-Mietner Variation, Vienna 1.e4 e5 2.Nc3 Bc5 3.Na4
C25 Giraffe Attack, Vienna 1.e4 e5 2.Nc3 Bc5 3.Qg4
C25 Omaha Gambit, Vienna 1.e4 e5 2.Nc3 d6 3.f4
C25 Fyfe Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.d4
C25 Philidor Countergambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.d4 f5
C25 Alapin Variation, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4
C25 Vienna Gambit 1.e4 e5 2.Nc3 Nc6 3.f4
C25 Quelle Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 Bc5 4.fxe5 d6
C25 Steinitz Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4
C25 Fraser-Minckwitz Variation, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 b6
C25 Zukertort Defense, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 d5
C25 Paulsen Defense, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 d6
C25 Soerensen Defense, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 g5
C25 Knight Variation, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3
C25 Cunningham Defense, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 Be7
C25 Hamppe-Muzio Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.Bc4 g4 6.O-O
C25 Pierce Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.d4
C25 Hamppe-Allgaier Gambit, Vienna 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.h4 g4 6.Ng5
C25 Hamppe-Allgaier-Thorold Gambit 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.h4 g4 6.Ng5 h6 7.Nxf7 Kxf7 8.d4
C25 Paulsen Variation, Vienna 1.e4 e5 2.Nc3 Nc6 3.g3
C25 Mariotti Gambit 1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 h5 5.Nf3 h4
C25 Polluck Gambit, Vienna 1.e4 e5 2.Nc3 Nf6 3.g3 Bc5 4.Bg2 Nc6 5.Nge2 d5 6.exd5
C25 Erben Gambit, Vienna 1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 c6
C25 Hamppe Meitner, Vienna 1.e4 e5 2.Nf3 Bc5 3.Na4
C26 Falkbeer Variation, Vienna; C26 1.e4 e5 2.Nc3 Nf6
C26 Mengarini Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.a3
C26 Oxford Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.d3
C26 Mieses Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.g3
C27 Stanley Variation, Vienna; C27 1.e4 e5 2.Nc3 Nf6 3.Bc4
C27 Reversed Spanish, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Bb4
C27 Bishop Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Bc5
C27 Eifel Gambit, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Bc5 4.Nge2 b5
C27 Modern Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4
C27 Boden-Kieseritzky Gambit, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Nf3
C27 Monster Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Qh5 Nd6 5.Bb3 Be7
C27 Alekhine Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Qh5 Nd6 5.Bb3 Be7 6.Nf3 Nc6 7.Nxe5
C27 Adams Gambit, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Qh5 Nd6 5.Bb3 Nc6 6.d4
C27 Frankenstein-Dracula Var, Vienna 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Qh5 Nd6 5.Bb3 Nc6 6.Nb5 g6 7.Qf3 f5 8.Qd5 Qe7
C28 Three Knights Variation, Vienna; C28 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6
C29 Vienna Gambit, Vienna; C29 1.e4 e5 2.Nc3 Nf6 3.f4
C29 Steinitz Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.d3
C29 Wurzburger Trap, Vienna 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.d3 Qh4 6.g3 Nxg3 7.Nf3 Qh5 8.Nd5 Bxd5 9.Nf4
C29 Breyer Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Be7
C29 Kaufmann Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Bg4 6.Qe2
C29 Paulsen Attack, Vienna 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3
C29 Bardeleben Variation, Vienna 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3 f5
C30 King's Gambit; C30 1.e4 e5 2.f4
C30 Classical Defense, KGD 1.e4 e5 2.f4 Bc5
C30 Heath Variation, KGD; Rotlewi Countergambit 1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.b4
C30 Marshall (Euwe) Attack, KGD 1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.c3 Bg4 5.fxe5 dxe5 6.Qa4+
C30 Rubinstein Countergambit, KGD 1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.c3 f5
C30 Svenonius Variation, KGD 1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.Nc3 Nf6 5.Bc4 Nc6 6.d3 Bg4
C30 Senechaud Counter-Gambit, KGD 1.e4 e5 2.f4 Bc5 3.Nf3 g5
C30 Mafia Defense, KGD 1.e4 e5 2.f4 c5
C30 Panteldakis Countergambit, KGD 1.e4 e5 2.f4 f5
C30 Soller-Zilbermints Gambit, KGD 1.e4 e5 2.f4 f6 3.fxe5 Nc6
C30 Zilbermints Double Countergambit; KGD 1.e4 e5 2.f4 g5
C30 Queen's Knight Defense, KGD 1.e4 e5 2.f4 Nc6
C30 Miles Defense, KGD 1.e4 e5 2.f4 Nc6 3.Nf3 f5
C30 Zilbermints Double Gambit I, KGD 1.e4 e5 2.f4 Nc6 3.Nf3 g5
C30 Petrov's Defense, KGD 1.e4 e5 2.f4 Nf6
C30 Norwalde (Norwalder) Variation, KGD 1.e4 e5 2.f4 Qf6
C30 Schubert Variation, KGD 1.e4 e5 2.f4 Qf6 3.Nc3 Qxf4 4.d4
C30 Keene Defense, KGD 1.e4 e5 2.f4 Qh4+ 3.g3 Qe7
C31 Falkbeer Counter-Gambit, KGD; C31 1.e4 e5 2.f4 d5
C31 Hinrichsen Gambit, KGD 1.e4 e5 2.f4 d5 3.d4
C31 Falkbeer Countergambit Accepted, KGD 1.e4 e5 2.f4 d5 3.exd5
C31 Miles Gambit, KGD 1.e4 e5 2.f4 d5 3.exd5 Bc5
C31 Nimzovich-Marshall Variation, KGD 1.e4 e5 2.f4 d5 3.exd5 c6
C31 Marshall C-G, KGD 1.e4 e5 2.f4 d5 3.exd5 c6
C31 Pickler Gambit, KGD 1.e4 e5 2.f4 d5 3.exd5 c6 4.dxc6 Bc5
C31 Nimzovich Variation, KGD; Anderssen Attack 1.e4 e5 2.f4 d5 3.exd5 e4 4.Bb5+
C31 Blackbunre Attack, KGD 1.e4 e5 2.f4 d5 3.Nf3
C32 Staunton Line, KGD; C32 1.e4 e5 2.f4 d5 3.exd5 e4
C32 Réti (Charousek) Variation, KGD 1.e4 e5 2.f4 d5 3.exd5 e4 4.d3
C32 Morphy Defense, KGD 1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Nc3 Bb4 6.Bd2 e3
C32 Keres Variation, KGD 1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Nd2
C32 Old Line, Falkbeer Countergambit, KGD 1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Qe2
C32 Modern Transfer, Falkbeer Countergambit, KGD 1.e4 e5 2.f4 d5 3.exd5 exf4
C33 King's Gambit Accepted; C33 1.e4 e5 2.f4 exf4
C33 Orsini Gambit, KGA 1.e4 e5 2.f4 exf4 3.b3
C33 Schurig Gambit, KGA 1.e4 e5 2.f4 exf4 3.Bb5
C33 Bishop's Gambit, KGA 1.e4 e5 2.f4 exf4 3.Bc4
C33 Kieseritzky Gambit, Bishop's Gambit, KGA 1.e4 e5 2.f4 exf4 3.Bc4 b5
C33 Lopez Defense, KGA 1.e4 e5 2.f4 exf4 3.Bc4 c6
C33 Bledow; Morphy Defense, KGA 1.e4 e5 2.f4 exf4 3.Bc4 d5
C33 Bledow Countergambit, KGA 1.e4 e5 2.f4 exf4 3.Bc4 d5 4.Bxd5 Nf6
C33 Gianutio Counter-Gambit, KGA 1.e4 e5 2.f4 exf4 3.Bc4 f5
C33 Anderssen Defense, KGA 1.e4 e5 2.f4 exf4 3.Bc4 g5
C33 Maurian Defense, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Nc6
C33 Cozio; Hanneken; Prussian; Lichtenhein 1.e4 e5 2.f4 exf4 3.Bc4 Nf6
C33 Bogoljubow Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Nf6 4.Nc3
C33 Bogoljubov; Jaenisch Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Nf6 4.Nc3 c6
C33 Bryan; Kieseritzky Gambit, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 b5
C33 Greco Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 Bc5
C33 Cozio Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 d6
C33 Classical Defense, KGA; Lopez Variation 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5
C33 Grimm Attack, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5 5.Nc3 Bg7 6.d4 d6 7.e5
C33 MacDonnell Attack, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5 5.Nc3 Bg7 6.d4 Ne7 7.g3
C33 McDonnell Attack, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5 5.Nc3 Bg7 6.g3
C33 Fraser Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5 5.Nc3 Bg7 6.g3 fxg3 7.Qf3
C33 Cozio Attack, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5 5.Qf3
C33 Boden Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 Nc6
C33 Jaenisch Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 Nf6
C33 Jaenisch Variation, KGA 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 Qf6
C33 Lesser Bishop; Tartakower 1.e4 e5 2.f4 exf4 3.Be2
C33 Weiss Defense, KGA 1.e4 e5 2.f4 exf4 3.Be2 f5 4.exf5 d6
C33 Central; Polerio; Willemson, Steinitz 1.e4 e5 2.f4 exf4 3.d4
C33 Gaga Gambit, KGA 1.e4 e5 2.f4 exf4 3.g3
C33 Gama Gambit, KGA 1.e4 e5 2.f4 exf4 3.g3 fxg3 4.Nf3
C33 Leonardo (Stamma) Gambit, KGA 1.e4 e5 2.f4 exf4 3.h4
C33 Drunken King, KGA 1.e4 e5 2.f4 exf4 3.Kf2
C33 Tumbleweed; King's Own, KGA 1.e4 e5 2.f4 exf4 3.Kf2
C33 Keres, Mason, Parnu, Requena 1.e4 e5 2.f4 exf4 3.Nc3
C33 Requena Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nc3 Qh4+
C33 Paris Gambit, KGA 1.e4 e5 2.f4 exf4 3.Ne2
C33 Eisenberg Variation, KGA 1.e4 e5 2.f4 exf4 3.Nh3
C33 Basman Gambit, KGA 1.e4 e5 2.f4 exf4 3.Qe2
C33 Bilguer-Mirage Variation, KGA 1.e4 e5 2.f4 exf4 3.Qe2
C33 Breyer; Hungarian; Carrera, KGA 1.e4 e5 2.f4 exf4 3.Qf3
C33 Dodo Gambit, KGA 1.e4 e5 2.f4 exf4 3.Qg4
C33 Carrera Gambit, KGA 1.e4 e5 2.f4 exf4 3.Qh5
C34 King's Knight Gambit, KGA; C34 1.e4 e5 2.f4 exf4 3.Nf3
C34 Fischer Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 d6
C34 Schulder Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 d6 4.b4
C34 Gianutio Countergambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 f5
C34 Becker; Anti-Kieseritzky Var, KGA 1.e4 e5 2.f4 exf4 3.Nf3 h6
C34 MacLeod Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 Nc6
C34 Bonsch-Osmolovsky Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 Ne7
C34 Schallop Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 Nf6
C34 Tashkent Attack, KGA 1.e4 e5 2.f4 exf4 3.Nf3 Nf6 4.e5 Nh5 5.g4
C35 Cunningham Gambit, KGA; C35 1.e4 e5 2.f4 exf4 3.Nf3 Be7
C35 Wild Cunningham Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 Be7 4.Bc4 Bh4+
C35 Bertin; Three Pawns Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 Be7 4.Bc4 Bh4+ 5.g3
C35 Neo-Cunningham Gambit, KGA; McCormick Defense 1.e4 e5 2.f4 exf4 3.Nf3 Be7 4.Bc4 Nf6
C36 Scandinavian Variation, KGA; Modern Defense, KGA; C36 1.e4 e5 2.f4 exf4 3.Nf3 d5
C36 Abbazia Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 d5 4.exd5 Nf6
C37 C37 1.e4 e5 2.f4 exf4 3.Nf3 g5
C37 Ghulam Kassim; Koch Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4
C37 Middleton Counter-Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 d6 5.O-O Bg4 6.h3 h5 7.hxg4
C37 Greco-Lolli; Wild Muzio Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Bxf7+
C37 Young Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Bxf7+ Kxf7 6.O-O gxf3 7.Qxf3 Qf6 8.d4 Qxd4+ 9.Be3
C37 Koch; Ghulam Kassim Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.d4
C37 Kotov Gambit 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.d4 gxf3 6.Bxf4
C37 Ghulam-Kassim Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.d4 gxf3 6.Qxf3
C37 Australian Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.h4
C37 MacDonnell Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Nc3
C37 Salvio Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5
C37 Cochrane Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 f3
C37 Herzfeld; Portuguese; Vienna, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nc6
C37 Santa Maria Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nf6
C37 Silberschmidt Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nh6
C37 Anderssen Counter-Attack, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nh6 7.d4 d6
C37 Muzio-Polerio Gambit, KGA; Wild Muzio 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O
C37 Brentano Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O d5
C37 Holloway Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Nc6
C37 From Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qe7
C37 Sarratt Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6
C37 Young Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.Bxf7+ Kxf7 8.d4 Qxd4+ 9.Be3 Qf6
C37 Double Muzio Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.e5 Qxe5 8.Bxf7+
C37 Paulsen Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.e5 Qxe5 8.d3 Bh6 9.Nc3 Ne7 10.Bd2
C37 Bello Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.Nc3
C37 Baldwin Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.Nc3 Qd4+ 8.Kh1 Qxc4 9.Nd5
C37 Kling & Horwitz Counter-Attack, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O Qe7
C37 Blachy Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Nc6
C37 Rosentreter Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4
C37 Soerensen Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 Bg4 5.Nc3
C37 Sorensen Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 Bg4 5.Ne5
C37 Bird Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 Bg4 5.Ne5 Qh4+ 6.g3
C37 Rosentreter-Testa Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 g4 5.Bxf4
C37 Quaade; Taylor Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Nc3
C38 Traditional Variation, KGA; C38 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7
C38 Mayet Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.d4 d6 6.c3
C38 Philidor Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4
C38 Greco Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 h6 6.d4 d6
C38 Greco; Calabrian Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 h6 6.d4 d6 7.hxg5 hxg5 8.Rxh8 Rxh8 9.Nc3
C38 Schultz Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 h6 6.d4 d6 7.Qd3
C38 Hanstein Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.O-O
C39 C39 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4
C39 Kieseritzky Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5
C39 Paulsen Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Bg7
C39 Campbell; Brentano; Morphy Var, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 d5
C39 Green; Kolisch Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 d6
C39 Long Whip Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 h5
C39 Cotter Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 h6 6.Nxf7
C39 Neumann Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nc6
C39 Berlin Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6
C39 Anderssen Defense, Kieseritsky Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6
C39 Anderssen-Cordel Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 8.d4 Nh5 9.Bxf4 Nxf4
C39 Rice Gambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 8.O-O
C39 Rice Gambit Accepted, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 8.O-O Bxe5
C39 Paulsen Defense Deferred, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bg7
C39 Rubinstein Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.d4
C39 Riviere Variation, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Nxg4 d5
C39 Rosenthal; Stockwhip Var, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Qe7
C39 Allgaier; Cotter Cambit, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5
C39 Walker (Urusov) Attack, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.Bc4+
C39 Urusov Attack, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.Bc4+ d5 8.Bxd5+ Ke8 9.d4
C39 Thorold Attack, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.d4
C39 Horny Defense, KGA 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.Qxg4 Nf6 8.Qxf4