Gamit list

GAMBIT LIST

Alekhine Defence

Four Pawns Attack/Cambridge Gambit: 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4
Nb6 5.f4 g5
Four Pawns Attack/Schirmer Gambit: see: Cambridge Gambit
Fried Fox Gambit: see: Krejcik Variation
Hunt Variation/Lasker Simul Gambit: 1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5
Nd5 5.Nc3 e6 6.Bc4
Hunt Variation/Matsukevich Gambit: 1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5
Nd5 5.Nc3 Nxc3 6.dxc3 d6 7.Bg5
Hunt Variation/Nyezhmetdinov-Mikenas : 1.e4 Nf6 2.e5 Nd5 3.d4 d6
4.c4 Nb6 5.c5 Nd5 5.Bc4 e6 6.Nc3 d6 7.Nxd5 exd5 8.Bxd5
Modern Variation/Alekhine Gambit: 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3
Bg4 5.c4 Nb6 6.Be2
Scandinavian Variation/Geschev Gambit: 1.e4 Nf6 2.Nc3 d5 3.exd5 c6
Scandinavian Variation/Myers Gambit: 1.e4 Nf6 2.Nc3 d5 3.d3 dxe4
4.Bg5
Spielmann Gambit: 1.e4 Nf6 2.Nc3 d5 3.e5 Nfd7 4.e6
Amar Opening

Gent Gambit: 1.Nh3 d5 2.g3 e5 3.f4 Bxh3 4.Bxh3 exf4 5.0-0 fxg3
6.hxg3
Paris Gambit: 1.Nh3 d5 2.g3 e5 3.f4
Benko Gambit

: 1.d4 Nf6 2.c4 c5 3.d5 b5
Accepted Variation: 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6
Accepted Variation/Fianchetto Variation: 1.d4 Nf6 2.c4 c5 3.d5 b5
4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 g6 7.Nf3 d6 8.g3 Bg7 9.Bg2
Accepted Variation/Fully Accepted Variation: 1.d4 Nf6 2.c4 c5 3.d5 b5
4.cxb5 a6 5.bxa6
Accepted Variation/King Walk Variation: 1.d4 Nf6 2.c4 c5 3.d5 b5
4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4 Bxf1 8.Kxf1 g6 9.g3 Bg7
10.Kg2 0-0 11.Nf3
Accepted Variation/Yugoslav with 7: Bxf1: 1.d4 Nf6 2.c4 c5 3.d5 b5
4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4 Bxf1 8.Kxf1 g6 9.Nge2
Accepted Variation/Yugoslav without 7: Bxf1: 1.d4 Nf6 2.c4 c5 3.d5 b5
4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4
Zaitsev System: 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3
Zaitsev Variation/Nescafe Frappe Attack: 1.d4 Nf6 2.c4 c5 3.d5 b5
4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5

Benoni Defence

Benoni Gambit: 1.d4 c5 2.dxc5
Cormorant Gambit: 1.d4 c5 2.dxc5 b6
Nakamura-Zilbermints : 1.d4 c5 2.b4
Bird Opening

Dutch Variation/Batavo Gambit: 1.f4 d5 2.Nf3 c5 3.e4 dxe4
Dutch Variation/Dudweiler Gambit: 1.f4 d5 2.g4
From Gambit: 1.f4 e5
From Gambit/Langheld Gambit: 1.f4 e5 2.fxe5 d6 3.exd6 Nf6
From Gambit/Lasker Variation: 1.f4 e5 2.fxe5 d6 3.exd6 Bxd6 4.Nf3 g5
Hobbs Gambit: 1.f4 g5
Hobbs-Zilbermints Gambit: 1.f4 h6 2.Nf3 g5
Lasker Gambit: 1.f4 e5 2.fxe5 f6
Mujannah Gambit: see: Sturm Gambit
Platz Gambit: 1.f4 e5 2.fxe5 Ne7
Schlechter Gambit: 1.f4 e5 2.fxe5 Nc6
Siegener Gambit: 1.f4 e5 2.d4 exd4 3.Nf3 c5 4.c3
Steinlach Gambit: see: Hobbs Gambit
Sturm Gambit: 1.f4 d5 2.c4
Swiss Gambit: see: Wagner-Zwitersch Gambit
Thomas Gambit: 1.f4 d5 2.b3 Nf6 3.Bb2 d4 4.Nf3 c5 5.e3
Wagner-Zwitersch Gambit: 1.f4 f5 2.e4
Williams Gambit: 1.f4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Qe2
Williams-Zilbermints : 1.f4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Nge2
Bishop's Opening

Anderssen Gambit: 1.e4 e5 2.Bc4 b5 3.Bxb5 c6
Berlin Defence/Greco Gambit: 1.e4 e5 2.Bc4 Nf6 3.f4
Blanel Gambit: 1.e4 e5 2.Bc4 Nf6 3.Nc3 Nxe4
Boden-Kieseritsky Gambit: 1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Nf3
Calabrese Countergambit: 1.e4 e5 2.Bc4 f5
Horwitz Gambit: 1.e4 e5 2.Bc4 Nf6 3.Nc3 b5
Krejick Gambit: 1.e4 e5 2.Bc4 Nf6 3.f3 Bc5 4.Ne2 Nc6 5.b4
Lewis Countergambit: 1.e4 e5 2.Bc4 Bc5 3.c3 d5 4.Bxd5 Nf6
Lewis Countergambit/Walker Variation: 1.e4 e5 2.Bc4 Bc5 3.c3 d5
4.Bxd5 Nf6 5.d4
Lewis Gambit: 1.e4 e5 2.Bc4 Bc5 3.d4
Lopez Variation/Lopez Gambit: 1.e4 e5 2.Bc4 Bc5 3.Qe2 Nf6 4.f4
MacDonnell Gambit: 1.e4 e5 2.Bc4 Bc5 3.b4
MacDonnell Gambit/La Bourdonnais-Denker : 1.e4 e5 2.Bc4 Bc5 3.b4
Bxb4 4.c3
MacDonnell Gambit/MacDonnell Double Gambit: 1.e4 e5 2.Bc4 Bc5
3.b4 Bxb4 4.f4
Paschmann Gambit: 1.e4 e5 2.Bc4 Nf6 3.Ne2 Nxe4 4.Nec3
Ponziani Gambit: 1.e4 e5 2.Bc4 Nf6 3.d4
Stein Gambit: 1.e4 e5 2.Bc4 Bc5 3.f4
Thorold Gambit: 1.e4 e5 2.Bc4 b5 3.Bxb5 f5
Urusov Gambit: 1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.Nf3
Warsaw Gambit: 1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.c3
Blumenfeld Countergambit

: 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5
Accepted: 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5
Dus-Chotimursky : 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.Bg5
Spielmann Variation: 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.Bg5 exd5
6.cxd5 h6
Borg Defence

Borg Gambit: 1.d4 g5
Langhorst Gambit: 1.e4 g5 2.d4 e6 3.c3 c5 4.dxc5 b6
Masur Gambit: 1.e4 g5 2.d4 Nh6 3.Nc3 f5 4.Bxh6 Bxh6 5.exf5 0-0
Troon Gambit: 1.e4 g5 2.d4 h6 3.h4 g4

Caro-Kann Defence

Alekhine Gambit: 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Bd3
Hector Gambit: 1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Ng5
Mieses Gambit: 1.e4 c6 2.d4 d5 3.Be3 dxe4
Rasa-Studier Gambit: 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.f3
Ulysses Gambit: 1.e4 c6 2.d4 d5 3.Nf3 dxe4 4.Ng5
Von Hennig Gambit: 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Bc4
Catalan Opening

Hungarian Gambit: 1.d4 Nf6 2.c4 e6 3.g3 e5
Center Game

Halasz-McDonnell Gambit: 1.e4 e5 2.d4 exd4 3.f4
Lanc-Arnold Gambit: 1.e4 e5 2.d4 exd4 3.Nf3 Bc5 4.c3
Lanc-Arnold Gambit/Schippler Gambit: 1.e4 e5 2.d4 exd4 3.Nf3 Bc5
4.c3 dxc3 4.Bc4
Von der Lasa Gambit: 1.e4 e5 2.d4 exd4 3.Bc4
Clemenz Opening

Spike Lee Gambit: 1.h3 h5 2.g4
Danish Gambit

Accepted: 1.e4 e5 2.d4 exd4 3.c3
Accepted: 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2
Accepted/Chigorin Defence: 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2
5.Bxb2 Qe7
Accepted/Classical Defence: 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2
5.Bxb2 Nf6
Accepted/Copenhagen Defence: 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4
cxb2 5.Bxb2 Bb4+
Accepted/Schlechter Defence: 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2
5.Bxb2 d5
Accepted/Schlechter Defence: 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2
5.Bxb2 d5
Accepted/Svenonius Defence: 1.e4 e5 2.d4 exd4 3.c3 Ne7
Declined/Sorensen Defence: 1.e4 e5 2.d4 exd4 3.c3 d5
Duras-Hartlaub Gambit

See Fred Defence
Dutch Defence

Alapin Attack: see: Manhattan Gambit
Blackmar's Second Gambit: 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.f3
Euwe Gambit: see: Kingfisher Gambit
Hevendahl Gambit: 1.d4 f5 2.g4 e5
Janzen-Korchnoi Gambit: 1.d4 f5 2.h3 Nf6 3.g4
Kingfisher Gambit: 1.d4 f5 2.Nc3 d5 3.e4
Krejcik Gambit: 1.d4 f5 2.g4
Manhattan Gambit: 1.d4 f5 2.Qd3 e6 3.g4
Nimzo-Dutch Variation: 1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Bb4+
Senechaud Gambit: 1.d4 e6 2.Bf4 f5 3.g4
Spielmann Gambit: 1.d4 f5 2.Nc3 Nf6 3.g4
Staunton Gambit: 1.d4 f5 2.e4 fxe4
Staunton Gambit/American Attack: 1.d4 f5 2.e4 fxe4 3.Nd2
Staunton Gambit/Balogh Defence: 1.d4 f5 2.e4 d6
Staunton Gambit/Chigorin Variation: 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6
4.Bg5 c6
Staunton Gambit/General Variation: 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5
Staunton Gambit/Lasker Variation: 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5
g6 5.f3
Staunton Gambit/Tartakower Variation: 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6
4.g4
Swedish Gambit: see Spielmann Gambit
Tate Gambit: 1.d4 f5 2.g4 fxg4 3.e4 d5 4.Nc3

Elephant Gambit

: 1.e4 e5 2.Nf3 d5
Maroczy Gambit: 1.e4 e5 2.Nf3 d5 3.exd5 Bd6
Paulsen Countergambit: 1.e4 e5 2.Nf3 d5 3.exd5 e4
Wasp Variation: 1.e4 e5 2.Nf3 d5 3.Nxe5 dxe4 4.Bc4 Qg5
English Opening

Agincourt Defence/Romanishin Gambit: 1.c4 e6 2.Nf3 Nf6 3.g3 a6
4.Bg2 b5
Anglo-Dutch Defence/Hickmann Gambit: 1.c4 f5 2.e4
Anglo-Indian Defence/Flohr-Mikenas Variation : 1.c4 Nf6 2.Nc3 e6 3.e4
c5 4.e5 Ng8
Anglo-Scandinavian/Lohn Gambit: 1.c4 d5 2.cxd5 e6
Anglo-Scandinavian/Schulz Gambit: 1.c4 d5 2.cxd5 Nf6
English Defence/Hartlaub Gambit: 1.c4 e6 2.d4 b6 3.Nc3 Bb7 4.e4 f5
5.exf5 Nf6
English Defence/Poli Gambit: 1.c4 e6 2.d4 b6 3.e4 Bb7 4.f3 f5
English Gambit: see: Halibut Gambit
Halibut Gambit: 1.c4 b5
King's English Variation/Bellon Gambit: 1.c4 e5 2.Nc3 Nf6 3.Nf3 e4
4.Ng5 b5
Symmetrical Variation/Napolitano Gambit: 1.c4 c5 2.Nf3 Nf6 3.b4
Vector Gambit: see: Anglo-Scandinavian
Wade Gambit: 1.c4 f5 2.g4
Wing Gambit: 1.c4 c5 2.b4
Englund Gambit

Felbecker Gambit: 1.d4 e5 2.dxe5 Nc6 3.Nf3 Bc5
Hartlaub-Charlick Gambit: 1.d4 e5 2.dxe5 d6
Mosquito Gambit: 1.d4 e5 2.dxe5 Qh4
Soller Gambit: 1.d4 e5 2.dxe5 f6
Soller Gambit Deferred: 1.d4 e5 2.dxe5 Nc6 3.Nf3 f6
Stockholm Variation: 1.d4 e5 2.dxe5 Nc6 3.Nf3 Qe7 4.Qd5
Zilbermints Gambit: 1.d4 e5 2.dxe5 Nc6 3.Nf3 Nge7
Four Knights Game

Halloween Gambit: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Nxe5
Halloween Gambit/Oltimer Variation: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6
4.Nxe5 Nxe5 5.d4 Ng6 6.e5 Ng8 7.Bc4 Bb4 8.Qf3 f5
Halloween Gambit/Plasma Variation: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6
4.Nxe5 Nxe5 5.d4 Nc6 6.d5 Ne5 7.f4 Ng6 8.e5 Ng8 9.d6 cxd6 10.exd6
Qf6 11.Nb5
Italian Variation/Noa Gambit: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bc4 Nxe4
5.Bxf7+
Leipzig Gambit: see: Halloween Gambit
Scotch Variation/Belgrade Gambit: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4
exd4 5.Nd5
Scotch Variation/Krause Gambit: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 Bb4
5.Nxe5
Scotch Variation/Oxford Gambit: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 Bb4
5.e5 Ne4
Fred Defence

: 1.e4 f5
French Defence

Advance Variation/Milner-Barry Gambit: 1.e4 e6 2.d4 d5 3.e5 c5 4.c3
Nc6 5.Nf3 Qb6 6.Bd3
Advance Variation/Nimzowitsch Gambit: 1.e4 e6 2.d4 d5 3.e5 c5 4.Qg4
cxd4 5.Nf3
Advance Variation/Ruisdonk Gambit: 1.e4 e6 2.d4 d5 3.e5 c5 4.Nf3
cxd4 5.Bd3
Advance Variation/Vinogradov Gambit: 1.e4 e6 2.d4 d5 3.e5 c5 4.b4
Alapin Gambit: 1.e4 e6 2.d4 d5 3.Be3
Alekhine-Chatard Attack/Albin-Chatard Gambit: 1.e4 e6 2.d4 d5 3.Nc3
Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 Bxg5 7.hxg5 Qxg5
Bauerle Gambit: 1.e4 e6 2.d4 b5
Carlson Gambit: 1.e4 e6 2.d4 d5 3.Nf3 dxe4 4.Ne5
Diemer-Duhm Gambit: 1.e4 e6 2.d4 d5 3.c4 dxe4
Hoffmann Gambit: 1.e4 e6 2.d4 d5 3.Qe2 e5 4.f4 exf4
Horwitz Attack/Papa-Ticulat Gambit: 1.e4 e6 2.b3 d5 3.Bb2 dxe4
La Bourdonnais Variation/Reuter Gambit: 1.e4 e6 2.f4 d5 3.Nf3 dxe4
Morphy Gambit: 1.e4 e6 2.d4 d5 3.Nh3
Orthoschnapp Gambit: 1.e4 e6 2.c4 d5 3.cxd5 exd5 4.Qb3
Rubinstein Variation/Ellis Gambit: 1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4
e5
Tarrasch Variation/Shaposhnikov Gambit: 1.e4 e6 2.d4 d5 3.Nd2 c5
4.exd5 Nf6
Winawer Variation/Alekhine Gambit: 1.e4 e6 2.d4 d5 3.Nc3 Bb4
4.Nge2 dxe4 5.a3 Bxc3+
Winawer Variation/Alekhine Gambit/Kan Variation: 1.e4 e6 2.d4 d5
3.Nc3 Bb4 4.Nge2 dxe4 5.a3 Bxc3+ 6.Nxc3 Nc6
Winawer Variation/Alekhine-Maroczy Gambit : 1.e4 e6 2.d4 d5 3.Nc3
Bb4 4.Nge2
Winawer Variation/Fingerslip Variation/Kunin Double Gambit: 1.e4 e6
2.d4 d5 3.Nc3 Bb4 4.Bd2 dxe4 5.Qg4 Qxd4
Winawer Variation/Winckelmann-Riemer Gambit: 1.e4 e6 2.d4 d5
3.Nc3 Bb4 4.a3
Wing Gambit: 1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4
Grob Opening

Alessi Gambit: 1.g4 f5
Grob Gambit: 1.g4 d5 2.Bg2
Grob Gambit/Basman Gambit: 1.g4 d5 2.Bg2 h5 3.gxh5
Grob Gambit/Declined: 1.g4 d5 2.Bg2 c6
Grob Gambit/Fritz Gambit: 1.g4 d5 2.Bg2 Bxg4 3.c4
Grob Gambit/Fritz Gambit: Romford Countergambit: 1.g4 d5 2.Bg2
Bxg4 3.c4 d4 4.Bxb7 Nd7 5.Bxa8 Qxa8
Grob Gambit/Keres Gambit: 1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.c3
Grob Gambit/Richter-Grob Gambit: 1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3
Keene Defence/Keene Gambit: 1.g4 d5 2.h3 e5 3.Bg2 c6 4.d4 e4 5.c4
Bd6 6.Nc3 Ne7
Oliveira Gambit: see: Alessi Gambit
Zilbermints Gambit: 1.g4 d5 2.e4 dxe4 3.Nc3

Grunfeld Defence

Gibbon Gambit: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.g4
Grunfeld Gambit: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O
Grunfeld Gambit/Accepted Variation: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4
Bg7 5.e3 0-0 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7
Grunfeld Gambit/Botvinnik Variation: 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4
Bg7 5.e3 0-0 6.Rc1 c5 7.dxc5 Be6
Grunfeld Gambit/Capablanca Variation: 1.d4 Nf6 2.c4 g6 3.Nc3 d5
4.Bf4 Bg7 5.e3 0-0 6.Rc1
Hungarian Opening

Asten Gambit: 1.g3 Nc6 2.Nc3 d5 3.d4 e5 4.dxe5 d4 5.Ne4 f5
Bucker Gambit: 1.g3 e5 2.Bg2 d5 3.b4
Burk Gambit: 1.g3 e5 2.a3 d5 3.Nf3 e4 4.Nh4 Be7 5.d3
Paris Gambit: 1.g3 e5 2.Nh3 d5 3.f4 Bxh3 4.Bxh3 exf4 5.0-0
Paschmann Gambit: 1.g3 f5 2.e4 fxe4 3.Qh5 g6
van Krujcik Gambit: 1.g3 h5 2.Nf3 h4
Wiedenhagen-Beta Gambit: 1.g3 d5 2.Nf3 g5
Winterberg Gambit: 1.g3 d5 2.Bg2 e5 3.c4 dxc4 4.b3
Indian Game

Anti-Grunfeld/Adorjan Gambit: 1.d4 Nf6 2.c4 g6 3.d5 b5
Devin Gambit: 1.d4 Nf6 2.c4 e6 3.g4
Gibbins-Wiedehagen/Accepted: 1.d4 Nf6 2.g4 Nxg4
Gibbins-Wiedehagen/Bogie: See Maltese Falcon
Gibbins-Wiedehagen/Maltese Falcon: 1.d4 Nf6 2.g4 Nxg4 3.f3 Nf6 4.e4
Gibbins-Wiedehagen/Oshima Defence: 1.d4 Nf6 2.g4 e5
Gibbins-Wiedehagen/Stummer Gambit: 1.d4 Nf6 2.g4 Nxg4 3.e4 d6
4.Be2 Nf6 5.Nc3
Lazard Gambit: 1.d4 Nf6 2.Nd2 e5
Maddigan Gambit: 1.d4 Nf6 2.Nc3 e5
Medusa Gambit: 1.d4 Nf6 2.c4 g5
Omega Gambit: 1.d4 Nf6 2.e4
Omega Gambit/Arafat Gambit: 1.d4 Nf6 2.e4 Nxe4 3.Bd3 Nf6 4.Bg5
Paleface Attack/Blackmar-Diemer Gambit : 1.d4 Nf6 2.f3 d5 3.e4
Pseudo-Benko Gambit: 1.d4 Nf6 2.Nf3 c5 3.d5 b5
Schnepper Gambit: 1.d4 Nf6 2.Nf3 b6 3.c3 e5
Italian Game

Blackburne-Schilling : see: Schilling Gambit
Classical Variation/Albin Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6
5.0-0
Classical Variation/Alexandre Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3
Classical Variation/Lucchini Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3
f5
Deutz Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.0-0 Nf6 5.d4
Evans Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Evans Gambit: 6.0-0: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5
6.O-O
Evans Gambit/Anderssen Variation: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Bxb4 5.c3 Be7
Evans Gambit/Anderssen Variation: Cordel: 1.e4 e5 2.Nf3 Nc6 3.Bc4
Bc5 4.b4 Bxb4 5.c3 Be7 6.d4 Na5
Evans Gambit/Compromised Defence: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.0-0 dxc3
Evans Gambit/Compromised Defence: Main Line: 1.e4 e5 2.Nf3 Nc6
3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.0-0 dxc3 8.Qb3 Qf6 9.e5
Qg6 10.Nxc3 Nge7
Evans Gambit/Dufrense Defence: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Bxb4 5.c3 Bc5 6.d4 exd4 7.0-0 b5
Evans Gambit/Goring Attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4
5.c3 Bc5 6.d4 exd4 7.0-0 d6 8.cxd4 Bb6 9.Nc3 Na5 10.Bg5
Evans Gambit/Hein Countergambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
d5
Evans Gambit/Lasker Defence: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4
5.c3 Ba5 6.0-0 d6 7.d4 Bb6
Evans Gambit/Leonhardt Defence: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Bxb4 5.c3 Ba5 6.d4 b5
Evans Gambit/MacDonnell Variation: see Stone Ware Variation
Evans Gambit/Main Line: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3
Ba5
Evans Gambit/Main Line: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3
Bc5 6.d4 exd4 7.0-0 d6 8.cxd4 Bb6
Evans Gambit/Misc. Accepted lines: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Bxb4
Evans Gambit/Morphy Attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4
5.c3 Bc5 6.d4 exd4 7.0-0 d6 8.cxd4 Bb6 9.Nc3
Evans Gambit/Mortimer-Evans Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.0-0 d6 8.cxd4 Bb6 9.Nc3 Bg4
10.Qa4 Bd7 11.Qb3
Evans Gambit/Paulsen Variation: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Bxb4 5.c3 Bc5 6.d4 exd4 7.0-0 d6 8.cxd4 Bb6 9.d5 Na5 10.Bb2 Ne7
Evans Gambit/Pierce Defence: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4
5.c3 Ba5 6.d4 exd4
Evans Gambit/Stone Ware Variation: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Bxb4 5.c3 Bd6
Evans Gambit/Tartakower Attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3
Evans Gambit/Waller Attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4
5.c3 Ba5 6.0-0 d6 7.d4 exd4 8.Qb3
Italian Variation: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
Jerome Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
Rosentreter Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d4
Rousseau Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 f5
Schilling-Kostic Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nd4
Scotch Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O
Scotch Gambit/Max Lange Attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4
exd4 5.O-O Bc5
Scotch Gambit/Max Lange Attack: Accepted: 1.e4 e5 2.Nf3 Nc6 3.Bc4
Nf6 4.d4 exd4 5.O-O Bc5 6.e5 d5 7.exf6 dxc4 8.Re1+ Be6 9.fxg7
Scotch Gambit/Max Lange Attack: Long Variation: 1.e4 e5 2.Nf3 Nc6
3.Bc4 Nf6 4.d4 exd4 5.O-O Bc5 6.e5 d5 7.exf6 dxc4 8.Re1+ Be6
9.Ng5 Qd5 10.Nc3 Qf5
Scotch Gambit/Max Lange Attack: Spielmann Defence: 1.e4 e5 2.Nf3
Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Bc5 6.e5 Ng4
Two Knights Defence/Fried Liver Attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
4.Ng5 d5 5.exd5 Nxd5 6.Nxf7
Two Knights Defence/Fritz Variation: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5
d5 5.exd5 Nd4
Two Knights Defence/Kloss Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5
d5 5.exd5 Nb4
Two Knights Defence/Lolli Attack: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5
d5 5.exd5 Nxd5 6.d4
Two Knights Defence/Polerio Defence: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
4.Ng5 d5 5.exd5 Na5
Two Knights Defence/Polerio Defence/Bishop Check line: 1.e4 e5 2.Nf3
Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+
Two Knights Defence/Polerio Defence/Bogoljubow Variation: 1.e4 e5
2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Qf3
Two Knights Defence/Polerio Defence/Goring Variation: 1.e4 e5 2.Nf3
Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6
9.Nf3 e4 10.Ne5 Qc7
Two Knights Defence/Polerio Defence/Kieseritsky Variation: 1.e4 e5
2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.d3
Two Knights Defence/Polerio Defence/Suhle Defence: 1.e4 e5 2.Nf3
Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6
Two Knights Defence/Polerio Defence/Yankovich Variation: 1.e4 e5
2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.d3 h6 7.Nf3 e4 8.Qe2 Nxc4
9.dxc4 Bc5 10.Nfd2
Two Knights Defence/Ponziani-Steinitz Gambit: 1.e4 e5 2.Nf3 Nc6
3.Bc4 Nf6 4.Ng5 Nxe4
Two Knights Defence/Ulvestad Variation: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
4.Ng5 d5 5.exd5 b5

King's Indian Defence

Four Pawns Attack/Florentine Gambit: 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4
d6 5.f4 0-0 6.Be2 c5 7.d5 e6 8.Nf3 exd5 9.e5
Latvian Gambit

: 1.e4 e5 2.Nf3 f5
Corkscrew Gambit: 1.e4 e5 2.Nf3 f5 3.Nxe5 Nf6 4.Bc4 fxe4 5.Nf7 Qe7
6.Nxh8 d5
Fraser Defence: 1.e4 e5 2.Nf3 f5 3.Nxe5 Nc6
Lobster Gambit: 1.e4 e5 2.Nf3 f5 3.g4
Mayet Attack: 1.e4 e5 2.Nf3 f5 3.Bc4
Poisoned Pawn Variation: 1.e4 e5 2.Nf3 f5 3.Bc4 fxe4 4.Nxe5 Qg5
5.d4 Qxg2
Polerio Variation: 1.e4 e5 2.Nf3 f5 3.Bc4 fxe4 4.Nxe5 d5
Mao Tse Dung Defence

see Fred Defence
Mexican Defence

Horsefly Gambit: 1.d4 Nf6 2.c4 Nc6 3.d5 Ne5 4.f4
Modern Defence

Bishop Attack: 1.e4 g6 2.d4 Bg7 3.Bc4
Bishop Attack/Bucker Gambit: 1.e4 g6 2.d4 Bg7 3.Bc4 b5
Fianchetto Gambit: 1.e4 g6 2.d4 f5
Holthuis Gambit: 1.e4 g6 2.d4 Bg7 3.Nc3 c5
Lizard Defence/Pirc-Diemer Gambit: 1.d4 g6 2.h4 Nf6 3.h5
Mittenberger Gambit: 1.e4 g6 2.d4 Bg7 3.Nc3 d5
Norwegian Defense/Norwegian Gambit: 1.e4 g6 2.d4 Nf6 3.e5 Nh5
4.Be2 d6
Two Knights Variation/Suttles Variation: Tal Gambit: 1.e4 g6 2.d4 Bg7
3.Nc3 d6 4.Nf3 c6 5.Bg5 Qb6 6.Qd2 Qxb2
Wind Gambit: 1.e4 g6 2.d4 Bg7 3.Bd3
Nimzo-indian Defence

Classical Variation/Adorjan Gambit: 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2
0-0 5.a3 Bxc3+ 6.Qxc3 b5
Nimzo-Larsen Attack

Norfolk Gambit 1: 1.Nf3 d5 2.b3 Nf6 3.Bb2 c5 4.e4
Norfolk Gambit 2: 1.Nf3 d5 2.b3 c5 3.e4
Paschmann Gambit: 1.b3 e5 2.Bb2 Nc6 3.f4
Ringelbach Gambit: 1.b3 e6 2.Bb2 f5 3.e4
Nimzowitsch Defence

Davenport Gambit: see: Lean Variation
Kennedy Variation/Bielefelder Gambit: 1.e4 Nc6 2.d4 e5 3.dxe5 Bc5
Kennedy Variation/de Smet Gambit: 1.e4 Nc6 2.d4 e5 3.dxe5 d6
Kennedy Variation/Hammer Gambit: 1.e4 Nc6 2.d4 e5 3.dxe5 f6
Kennedy Variation/Herford Gambit: 1.e4 Nc6 2.d4 e5 3.dxe5 Qh4
Lean Variation/Colorado Counter Accepted: 1.e4 Nc6 2.Nf3 f5 3.exf5
Scandinavian Variation/Aachen Gambit: 1.e4 Nc6 2.d4 d5 3.exd5 Nb4
Scandinavian Variation/Bogoljubow Variation: Nimzowitsch Gambit:
1.e4 Nc6 2.d4 d5 3.exd5 dxe4 4.d5 Ne5
Scandinavian Variation/Bogoljubow Variation: Panov Gambit: 1.e4 Nc6
2.d4 d5 3.Nc3 dxe4 4.d5 Nb8 5.f3
Wheeler Gambit: 1.e4 Nc6 2.b4
Owen Defence

Matinovsky Gambit: 1.e4 b6 2.d4 Bb7 3.Bd3 f5 4.exf5 Bxg2 5.Qh5+ g6
Naselwaus Gambit: 1.e4 b6 2.d4 Bb7 3.Bg5
Smith Gambit: 1.e4 b6 2.d4 Bb7 3.Nf3 Bxe4
Philidor Defence

Bird Gambit: 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.c3
Duke of Brunswick Gambit: 1.e4 e5 2.Nf3 d6 3.d4 Bg4 4.dxe5 Nd7
Lopez Countergambit: 1.e4 e5 2.Nf3 d6 3.Bc4 f5
Morphy Gambit: 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Bc4
Philidor Countergambit: 1.e4 e5 2.Nf3 d6 3.d4 f5
Philidor Countergambit: Zukertort Variation: 1.e4 e5 2.Nf3 d6 3.d4 f5
4.Nc3
Philidor Gambit: 1.e4 e5 2.Nf3 d6 3.d4 Bd7
Pirc Defence

Roscher Gambit: 1.e4 d6 2.d4 Nf6 3.Nf3
Polish Defence

Spassky Gambit: 1.d4 b5 2.e4 Bb7 3.Bxb5
Polish Opening

Birmingham Gambit: 1.b4 c5
Polish Gambit: 1.b4 e5 2.Bb2 f6 3.e4 Bxb4
Schuhler Gambit: 1.b4 c6 2.Bb2 a5 3.b5 cxb5 4.e4
Tartakower Gambit: 1.b4 e5 2.Bb2 f6 3.e4 Bxb4
Tartakower Gambit/Brinckmann Variation: 1.b4 e5 2.Bb2 f6 3.e4 Bxb4
4.Bc4 Nc6 5.f4 Qe7 6.f5 g6
Wolferts Gambit: 1.b4 e5 2.Bb2 c5
Ponziani Opening

Caro Gambit: 1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 Bd7
Chabarkapa Gambit: 1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 Nf6
Neumann Gambit: 1.e4 e5 2.Nf3 Nc6 3.c3 Nf6 4.Bc4
Ponziani Countergambit: 1.e4 e5 2.Nf3 Nc6 3.c3 f5
Vukovic Gambit: 1.e4 e5 2.Nf3 Nc6 3.c3 Nf6 4.d4 Nxe4 5.d5 Bc5
Portuguese Opening

Miguel Gambit: 1.e4 e5 2.Bb5 Bc5 3.b4
Portuguese Gambit: 1.e4 e5 2.Bb5 Nf6 3.d4
Queen Pawn Game

Blackmar-Diemer Gambit: 1.d4 d5 2.e4
Blackmar-Diemer Gambit/Bogoljubow Variation: 1.d4 d5 2.e4 dxe4
3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6
Blackmar-Diemer Gambit/Gedult Gambit: 1.d4 d5 2.e4 dxe4 3.f3
Blackmar-Diemer Gambit/Grosshans Defence: 1.d4 d5 2.e4 dxe4
3.Nc3 Bd7
Blackmar-Diemer Gambit/Lemberger Variation: 1.d4 d5 2.e4 dxe4
3.Nc3 e5
Blackmar-Diemer Gambit/Netherlands Variation: 1.d4 d5 2.e4 dxe4
3.Nc3 f5
Blackmar-Diemer Gambit/O'Kelly Defence: 1.d4 d5 2.e4 dxe4 3.Nc3
Nf6 4.f3 c6
Blackmar-Diemer Gambit/Ryder Gambit: 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6
4.f3 exf3 5.Qxf3
Blackmar-Diemer Gambit/Tartakower Variation: 1.d4 d5 2.e4 dxe4
3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4
Blackmar-Diemer Gambit/Vienna Variation: 1.d4 d5 2.e4 dxe4 3.Nc3
Nf6
Chandler Gambit: 1.d4 d5 2.Nf3 c5 3.g3 cxd4 4.Bg2 Qa5
Hubsch Gambit: 1.d4 Nf6 2.Nc3 d5 3.e4 Nxe4
Lundin-Kevitz-Mikenas/Pozarek Gambit: 1.d4 Nc6 2.c4 e5 3.dxe5
Nxe5 4.Nc3 Nxc4
Morris Countergambit: 1.d4 d5 2.Bf4 c5 3.e4
Steinitz Countergambit: 1.d4 d5 2.Bf4 c5
Zurich Gambit: 1.d4 d5 2.?
Queen's Gambit

: 1.d4 d5 2.c4
Queen's Gambit Accepted

: 1.d4 d5 2.c4 dxc4
Alekhine Defence: 1.d4 d5 2.c4 dxc4 3.Nf3 a6
Alekhine Defence/Borisenko-Furman Variation: 1.d4 d5 2.c4 dxc4
3.Nf3 a6 4.e4
Bogoljubow Defence: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4
Classical Defence: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5
Classical Defence: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-
O
Classical Defence/Misc. with 6.0-0 a6: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6
4.e3 e6 5.Bxc4 c5 6.0-0 a6
Classical Defence/Misc. with 6.0-0 a6 7.Qe2: 1.d4 d5 2.c4 dxc4 3.Nf3
Nf6 4.e3 e6 5.Bxc4 c5 6.0-0 a6 7.Qe2
Classical Defence/Misc. with 6.0-0 a6 7.Qe2 b5: 1.d4 d5 2.c4 dxc4
3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.0-0 a6 7.Qe2 b5
Classical Defence/Misc. with 6.0-0 a6 7.Qe2 b5 : 1.d4 d5 2.c4 dxc4
3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.0-0 a6 7.Qe2 b5 8.Bb3 Bb7
Classical Defence/Misc. with 6.O-O: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3
e6 5.Bxc4 c5 6.O-O
Classical Defence/Rubinstein Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6
4.e3 e6 5.Bxc4 c5 6.0-0 a6 7.a4
Classical Defence/Smyslov Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3
e6 5.Bxc4 c5 6.0-0 a6 7.Qe2 b5 8.Bb3 Bb7 9.Rd1 Nbd7 10.Nc3 Bd6
Classical Defence/Steinitz Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3
e6 5.Bxc4 c5 6.0-0 cxd4
Flohr Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Be6
Furman Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.0-
0 a6 7.dxc5 Bxc5
General Line: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6
Haberditz Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 b5
Janowski-Larsen Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4
Linares Variation: 1.d4 d5 2.c4 dxc4 3.e4 c5 4.d5 Nf6 5.Nc3 b5
Mannheim Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Qa4+
Misc. with 1.d4 d5 2.c4 : 1.d4 d5 2.c4 dxc4 3.Nf3
Misc. with 1.d4 d5 2.c4 : 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3
Misc. with 1.d4 d5 2.c4 : 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6
Saduleto Variation: 1.d4 d5 2.c4 dxc4 3.e4
Showalter Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3
Smyslov Variation: 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 g6

Queen's Gambit Declined

: 1.d4 d5 2.c4 e6
6.Nf3: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3
Alapin Variation: 1.d4 d5 2.c4 e6 3.Nc3 b6
Alekhine Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.Nf3 c6 6.e4
Anti-Tartakower Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-
0 6.Nf3 h6 7.Bxf6
Been-Koomen Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 c5
Cambridge Springs : 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.Nf3 c6
6.e3 Qa5
Capablanca - 4.Nbd7 : 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5 Nbd7 5.e3 c6
6.Nbd2
Capablanca - General: 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5 h6
Charousek (Petrosian) : 1.d4 d5 2.c4 e6 3.Nc3 Be7
Exchange Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6
Exchange Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5
Exchange Variation: 5...c6 6.Qc2: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5
exd5 5.Bg5 c6 6.Qc2
Exchange Variation/Positional Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.cxd5 exd5 5.Bg5
Exchange Variation/Saemisch Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.cxd5 exd5 5.Nf3 Nbd7 6.Bf4
Harrwitz Attack: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bf4
Harrwitz Attack: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4
Harrwitz Attack/Fianchetto Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3
Be7 5.Bf4 0-0 6.e3 b6
Harrwitz Attack/Main Line: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 0-
0 6.e3 c5 7.dxc5 Bxc5
Harrwitz Attack/Main Line/New Main Line: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Nf3 Be7 5.Bf4 0-0 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5
10.0-0-0
Harrwitz Attack/Main Line/Old Main Line: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Nf3 Be7 5.Bf4 0-0 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1
Harrwitz Attack/Orthodox Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3
Be7 5.Bf4 0-0 6.e3 c6
Hastings Variation: 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5 h6 5.Bxf6 Qxf6
6.Nc3 c6 7.Qb3
Janowski Variation: 1.d4 d5 2.c4 e6 3.Nc3 a6
Lasker Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 Ne4
Lasker Defence: 5...O-O: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-
0 6.Nf3 h6 7.Bh4 Ne4
Lasker Defence: 8.Bxe7: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-
0 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.cxd5 Nxc3 10.bxc3
Lasker Defence/Bernstein Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.cxd5 Nxc3
10.bxc3 exd5
Lasker Defence/Teichmann Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Qc2
Manhattan Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 Bb4
Modern: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Modern/Heral Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Bxf6
Modern/Knight Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6
Modern/Knight Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3
Modern/Knight Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7
Modern/Pillsbury Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3
0-0 6.Nf3
Neo-Orthodox Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-
0 6.Nf3 h6
Neo-Orthodox Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-
0 6.Rc1
Neo-Orthodox Variation: 7.Bh4: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7
5.e3 0-0 6.Nf3 h6 7.Bh4
Normal Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
Orthodox Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0
6.Nf3 Nbd7 7.Rc1 c6
Orthodox Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0
6.Nf3 Nbd7
Orthodox Defence/Alekhine Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5
10.Bxe7 Qxe7
Orthodox Defence/Botvinnik Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Bd3
Orthodox Defence/Capablanca System: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5
Orthodox Defence/Capablanca Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 b6 8.cxd5 exd5 9.Bb5
Orthodox Defence/Classical Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5
10.Bxe7 Qxe7 11.0-0
Orthodox Defence/Classical Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5
10.Bxe7 Qxe7 11.0-0
Orthodox Defence/Classical Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5
10.Bxe7 Qxe7 11.0-0
Orthodox Defence/Classical Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5
10.Bxe7 Qxe7 11.0-0
Orthodox Defence/Fianchetto Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 b5
Orthodox Defence/Hennegerger Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 a6
Orthodox Defence/Janowski Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.h4
Orthodox Defence/Main Line: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7
5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7
Orthodox Defence/Misc. with 6.Nf3 Nbd7 7.Rc1: 1.d4 d5 2.c4 e6 3.Nc3
Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1
Orthodox Defence/Misc. with 6.Nf3 Nbd7 7.Rc1 : 1.d4 d5 2.c4 e6 3.Nc3
Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5
10.Bxe7 Qxe7
Orthodox Defence/Pillsbury Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 b6 8.cxd5 exd5 9.Bd3
Orthodox Defence/Rauzer Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Qb3
Orthodox Defence/Rubinstein: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7
5.e3 0-0 6.Nf3 Nbd7 7.Qc2
Orthodox Defence/Rubinstein Attack: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 a6 9.cxd5
Orthodox Defence/Rubinstein Attack: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 a6
Orthodox Defence/Rubinstein Attack: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 Ne4
Orthodox Defence/Rubinstein Attack: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5
Be7 5.e3 0-0 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 a6 9.a3
Petrosian Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0
6.Nf3 h6 7.Bxf6 Bxf6 8.Rc1 c6 9.Bd3 Nd7 10.0-0 dxc4 11.Bxc4
Pillsbury Attack: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3
b6 7.Bd3 Bb7 8.cxd5 exd5 9.Ne5
Pseudo-Tarrasch Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 c5 5.cxd5
Pseudo-Tarrasch Variation/Canal Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 c5 5.cxd5 Qb6
Pseudo-Tarrasch Variation/Primitive Pillsbury Variation: 1.d4 d5 2.c4
e6 3.Nc3 Nf6 4.Bg5 c5 5.Nf3 cxd4 6.Qxd4
Queen's Knight Variation: 1.d4 d5 2.c4 e6 3.Nc3
Ragozin/Vienna Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Bg5
dxc4
Ragozin Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4
Semi-Tarrasch Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5
Semi-Tarrasch Defence: 6.e3: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5
5.cxd5 Nxd5 6.e3
Semi-Tarrasch Defence/Exchange Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Nf3 c5 5.cxd5 Nxd5 6.e4
Semi-Tarrasch Defence/Main Line: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5
5.cxd5 Nxd5 6.e3 Nc6 7.Bd3
Semi-Tarrasch Defence/Pillsbury Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Nf3 c5 5.Bg5
Semi-Tarrasch Defence/Symmetrical Variation: 1.d4 d5 2.c4 e6 3.Nc3
Nf6 4.Nf3 c5 5.e3 Nc6 6.Bd3 Bd6 7.0-0 O-O
Semmering Variation: 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 c6 5.Nbd2 Nbd7
6.Bd3 c5
Tartakower Defence: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0
6.Nf3 h6 7.Bh4 b6
Tartakower Defence/Exchange Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6
4.Bg5 Be7 5.e3 0-0 6.Nf3 h6 7.Bh4 b6 8.cxd5 Nxd5
Traditional Variation: 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5
Two Knights Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3
Uhlmann Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 h6
6.Bh4 0-0 7.Rc1 dxc4
Vienna Variation: 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5 Bb4+
Westphalian Variation: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3
Bb4 6.Nf3 c5
Queen's Gambit Refused

Albin Countergambit: 1.d4 d5 2.c4 e5
Albin Countergambit/Alapin Variation: 1.d4 d5 2.c4 e5 3.dxe5 d4
4.Nf3 Nc6 5.Nbd2
Albin Countergambit/Calavotti's Countergambit: see: Albin
Countergambit
Albin Countergambit/Fianchetto Variation: 1.d4 d5 2.c4 e5 3.dxe5 d4
4.Nf3 Nc6 5.g3
Albin Countergambit/Lasker Trap: 1.d4 d5 2.c4 e5 3.dxe5 d4 4.e3
Bb4+ 5.Bd2 dxe3
Albin Countergambit/Misc. with 4.Nf3: 1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3
Austrian Defence: 1.d4 d5 2.c4 c5
Austrian Defence/Gusev Countergambit: 1.d4 d5 2.c4 c5 3.cxd5 Nf6
Baltic Defence: 1.d4 d5 2.c4 Bf5
Baltic Defence/Argentinian Gambit: 1.d4 d5 2.c4 Bf5 3.cxd5 Bxb1
4.Qa4+ c6 5.dxc6 Nxc6 6.Rxb1
Chigorin Defence: 1.d4 d5 2.c4 Nc6
Chigorin Defence/Janowski Variation: 1.d4 d5 2.c4 Nc6 3.Nc3 dxc4
4.Nf3
Chigorin Defence/Lazard Gambit: 1.d4 d5 2.c4 Nc6 3.Nf3 e5
Chigorin Defence/Tartakower Gambit: 1.d4 d5 2.c4 Nc6 3.Nc3 e5
Marshall Defence: 1.d4 d5 2.c4 Nf6
Zilbermints Countergambit: 1.d4 d5 2.Nf3 Nf6 3.c4 b5
Queen's Indian Defence

Classical Variation/Polugayevsky Gambit: 1.d4 Nf6 2.c4 e6 3.Nf3 b6
4.g3 Bb7 5.Bg2 Be7 6.0-0 0-0 7.d5 exd5 8.Nh4
Classical Variation/Taimanov Gambit: 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3
Bb7 5.Bg2 Be7 6.0-0 0-0 7.d5 exd5 8.Nd4
Reti Opening

Reti Gambit: 1.Nf3 d5 2.c4 dxc4
Russian Game

Cochrane Gambit: 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nxf7
Damiano Variation/Kholmov Gambit: 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nxe4
4.Qe2 Qe7
Modern Attack/Suchting Gambit: 1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.Bc4
Modern Attack/Tal Gambit: 1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4
5.Bb5
Stafford Gambit: 1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6
Urusov Gambit: 1.e4 e5 2.Nf3 Nf6 3.Bc4

Scandinavian Defence

Boehnke Gambit: 1.e4 d5 2.exd5 e5 3.dxe6 Bxe6
Icelandic-Palme Gambit: 1.e4 d5 2.exd5 Nf6 3.c4 e6
Main Lines/Leonhardt Gambit: 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.b4
Palme Gambit: see: Icelandic Gambit
Scotch Gambit

: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4
Anderssen Counterattack: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.0-
0 d6 6.c3 Bg4
Dubois Reti Defence: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6
London Defence: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bb4+
Variation - 5.Ng5: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.Ng5
Scotch Game

Alekhine Gambit: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.e5
Goring Gambit: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3
Goring Gambit/Bardeleben Variation: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4
4.c3 dxc3 5.Nxc3 Bb4 6.Bc4 Nf6
Goring Gambit/Double Pawn Sacrifice: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4
4.c3 dxc3 5.Bc4
Goring Gambit/Main Line with Nxc3: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3
dxc3 5.Nxc3 Bb4
Haxo Gambit: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5
Napoleon Gambit: 1.e4 e5 2.Nf3 Nc6 3.d4 Nxd4 4.Nxd4 exd4 5.Bc4
Philidor Countergambit: 1.e4 e5 2.Nc3 Nc6 3.d4 f5
Relfsson Gambit: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bb5
Schmid Gambit: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Nxe4
Scotch Gambit/Advance Variation: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4
Nf6 5.e5
Scotch Gambit/Kingside Variation: 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4
Nf6 5.e5 Ng4
Semi-Slav Defence

Anti Meran Gambit: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4
6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5
Gunderam Gambit: 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.f3
Marshall Gambit: 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4
Sicilian Defence

Brussels Gambit: 1.e4 c5 2.Nf3 f5
Double-Dutch Gambit: 1.e4 c5 2.Nf3 f5 3.exf5 Nh6
Marshall Gambit: 1.e5 c5 2.Nc3 e6 3.d4 d5
McDonnell Attack/Tal Gambit: 1.e4 c5 2.f4 d5 3.exd5 Nf6
Mengarini Gambit: 1.e4 c5 2.a3
Morphy Gambit: 1.e4 c5 2.d4 cxd4 3.Nf3
Morphy Gambit/Andreaschek Gambit: 1.e4 c5 2.d4 cxd4 3.Nf3 e5 4.c3
Paulsen Variation/Kasparov Gambit: 1.e4 c5 2.Nf3 e6 3.d4 cxd4
4.Nxd4 Nc6 5.Nb5 d6
Scheveningen Variation/Delayed Keres Attack: Perenyi Gambit: 1.e4
c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 a6 7.g4 e5 8.Nf5 g6
9.g5
Smith Morra Gambit: 1.e4 c5 2.d4 cxd4 3.c3
Wing Gambit: 1.e4 c5 2.b4
Wing Gambit/Carlsbad Variation: 1.e4 c5 2.b4 cxb4 3.a3 bxa3
Wing Gambit/Deferred Variation: 1.e4 c5 2.Nf3 d6 3.b4
Wing Gambit/Marshall Variation: 1.e4 c5 2.b4 cxb4 3.a3
Slav Defence

Geller Gambit: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.e5
Slav Gambit: 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4
Winawer Countergambit: 1.d4 d5 2.c4 c6 3.Nc3 e5
Sodium Attack

Durkin Gambit: 1.Na3 e5 2.Nc4 Nc6 3.e4 f5
Spanish Game

Alapin Defence/Alapin Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bb4 4.c3 Ba5
5.Bxc6 dxc6
Brentano Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 g5
Classical Variation/Cordel Gambit Variation: 1.e4 e5 2.Nf3 Nc6 3.Bb5
Bc5 4.c3 f5
Classical Variation/Spanish Wing Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5
4.b4
Closed Defence/Alekhine Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4
Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.c3 Na5 9.Bc2 c5 10.d4 Qc7
11.Nbd2 0-0
Closed Variations/Center Attack: Basque Gambit: 1.e4 e5 2.Nf3 Nc6
3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.d4 exd4 7.e5 Ne4 8.c3 dxc3
Cozio Defence/Tartakower Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.d4
exd4 5.Nxd4 g6 6.Nc3 Bg7 7.Be3 0-0 8.Qd2 d5
Exchange Variation/Alapin Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6
dxc6 5.0-0 Bg4 6.h3 h5
Morphy Defence/Jaffe Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6
5.c3
Morphy Defence/Mackenzie Variation: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
4.Ba4 Nf6 5.d4
Morphy Defence/Norwegian Variation: Nightingale Gambit: 1.e4 e5
2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Na5
Morphy Defence/Schliemann Defence Deferred: Jaenisch Gambit
Deferred: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 f5 5.exf5
Open Variations/Harksen Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4
Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.c4
Open Variations/Karpov Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6
5.0-0 Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2 Nc5 10.c3 d4 11.Ng5
Rotary-Albany Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 b6
Schleimann Defence/Jaenisch Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5
4.exf5
Spanish Countergambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 d5
Spanish Countergambit/Harding Countergambit: 1.e4 e5 2.Nf3 Nc6
3.Bb5 d5 4.Nxe5 Qg5 5.0-0
Spanish Countergambit/Harding Gambit: 1.e4 e5 2.Nf3 Nc6 3.Bb5 d5
4.Nxe5 Qg5 5.Nxc6
St. George Defence

St. Georges Gambit: 1.d4 a6 2.c4 b5 3.e4 e6 4.cxb5 axb5 5.Bxb5
Tarrasch Defence

Marshall Gambit: 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.e4
Schara Gambit: 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4
Tarrasch Gambit: 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 d4
6.Na4 b5
Von Hennig Gambit: 1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6
6.Qd1 exd5 7.Qxd5 Be6
Torre Attack

Wagner Gambit: 1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e4

Van Geet Opening

Aasum Gambit: see: Hector Gambit
Berlin Gambit: 1.Nc3 Nc6 2.d4 d5 3.e4 dxe4 4.d5
Billockus-Johansen Gambit: 1.Nc3 e5 2.Nf3 Bc5
Damhaug Gambit: 1.Nc3 d5 2.f4 e5
Dunst-Perrenet Gambit: 1.Nc3 d5 2.e4 dxe4 3.d3
Dusseldorf Gambit: 1.Nc3 c5 2.b4
Gladbacher Gambit: 1.Nc3 e5 2.b3 d5 3.e4 dxe4 4.d3
Grunfeld Defence/Steiner Gambit: 1.Nc3 d5 2.e4 dxe4 3.Nxe4 e5 4.f4
Hector Gambit: 1.Nc3 d5 2.e4 dxe4 3.Bc4
Hergert Gambit: 1.Nc3 d6 2.f4 e5 3.fxe5 Nc6
Hulsemann Gambit: 1.Nc3 e5 2.e3 d5 3.Qh5 Be6
Jendrossek Gambit: 1.Nc3 d5 2.f4 d4 3.Ne4 f5 4.Nf2 Nf6 5.Nf3 c5 6.b4
Kluver Gambit: 1.Nc3 f5 2.e4 fxe4 3.d3
Laroche Gambit: 1.Nc3 b5
Liebig Gambit: 1.Nc3 e5 2.e3 d5 3.Qh5 Nf6
Melleby Gambit: 1.Nc3 d5 2.f4 d4 3.Ne4 c5
Myers Gambit: 1.Nc3 d5 2.e4 Nf6 3.d3 dxe4 4.Bg5
Nowokunski Gambit: 1.Nc3 e5 2.f4 fxe4 3.e4
Pfeiffer Gambit: 1.Nc3 d5 2.f4 d4 3.Ne4 e5
Pfeiffer Gambit/Sleipner Countergambit: 1.Nc3 d5 2.f4 d4 3.Ne4 e5
4.Nf3
Sauerland Gambit: 1.Nc3 c6 2.Nf3 e5 3.Nxe5
Sleipner Gambit: 1.Nc3 d5 2.e3 e5 3.d4 Bb4
Tubingen Gambit: 1.Nc3 Nf6 2.g4
Warsteiner Gambit: 1.Nc3 d5 2.f4 g5
Vienna Game

Bronstein Gambit: 1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.f4 Nxe4 5.Nf3
Eifel Gambit: 1.e4 e5 2.Nc3 Nf6 3.Bc4 Bc5 4.Nge2 b5
Fyfe Gambit: 1.e4 e5 2.Nc3 Nc6 3.d4
Gambit 2.Nc3 Nc6 3.f4: 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3
Greco Gambit: 1.e4 e5 2.Nc3 Nc6 3.f4
Greco Gambit/Quelle Gambit: 1.e4 e5 2.Nc3 Nc6 3.f4 Bc5 4.fxe5 d6
Hamppe Allgaier Gambit: 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.h4
g4 6.Ng5
Hamppe Allgaier Gambit/Hamppe Allgaier-Thorold : 1.e4 e5 2.Nc3 Nc6
3.f4 exf4 4.Nf3 g5 5.h4 g4 6.Ng5 h6 7.Nxf7 Kxf7 8.d4
Meitner-Mieses Gambit: 1.e4 e5 2.Nc3 Nc6 3.Bc4 Bc5 4.Qg4 Qf6 5.Nd5
Mieses Variation/Erben Gambit: 1.e4 e5 2.Nc3 Nc6 3.g3 d5 4.exd5 c6
Mieses Variation/Mariotti Gambit: 1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 h5
5.Nf3 h4
Mieses Variation/Polluck Gambit: 1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 0-
0 5.Nge2 d5
Omaha Gambit: 1.e4 e5 2.Nc3 d6 3.f4
Steinitz Gambit: 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4
Vienna Gambit: 1.e4 e5 2.Nc3 Nf6 3.f4
Vienna Gambit/Bardeleben Variation: 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5
Nxe4 5.Qf3 f5
Vienna Gambit/Breyer Variation: 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5
Nxe4 5.Nf3 Be7
Vienna Gambit/Cunningham Defence: 1.e4 e5 2.Nc3 Nc6 3.f4 exf4
4.Nf3 Be7
Vienna Gambit/Hamppe-Muzio Gambit: 1.e4 e5 2.Nc3 Nc6 3.f4 exf4
4.Nf3 g5 5.Bc4 g4 6.0-0 gxf3
Vienna Gambit/Kaufmann Variation: 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5
Nxe4 5.Nf3 Bg4 6.Qe2
Vienna Gambit/Main Line: 1.e4 e5 2.Nc3 Nf6 3.f4 d5
Vienna Gambit/Modern Variation: 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5
Nxe4 5.d3
Vienna Gambit/Paulsen Attack: 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4
5.Qf3
Vienna Gambit/Pierce Gambit: 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5
5.d4
Vienna Gambit/Steinitz Gambit: 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4
Qh4+ 5.Ke2
Vienna Gambit/Steinitz Gambit: Fraser-Minckwitz : 1.e4 e5 2.Nc3
Nc63.f4 exf4 4.d4 Qh4+ 5.Ke2 b6
Vienna Gambit/Steinitz Gambit: Paulsen Defence: 1.e4 e5 2.Nc3 Nc6
3.f4 exf4 4.d4 Qh4+ 5.Ke2 d6
Vienna Gambit/Steinitz Gambit: Soerensen Defence: 1.e4 e5 2.Nc3
Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 g5
Vienna Gambit/Steinitz Gambit: Zukertort Defence: 1.e4 e5 2.Nc3 Nc6
3.f4 exf4 4.d4 Qh4+ 5.Ke2 d5
Vienna Gambit/Steinitz Variation: 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.d3
Vienna Gambit/Wurzburger Trap: 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5
Nxe4 5.d3 Qh4+ 6.g3 Nxg3 7.Nf3 Qh5 8.Nxd5
Zhuravlev Countergambit: 1.e4 e5 2.Nc3 Bb4 3.Qg4
Ware Opening

Cologne Gambit: 1.a4 b6 2.d4 d5 3.Nc3 Nd7
Ware Gambit: 1.a4 e5 2.a5 d5 3.e3 f5 4.a6
Wing Gambit: 1.a4 b5 2.axb5 Bb7
Zukertort Opening

Herrstrom Gambit: 1.Nf3 g5
Lemberg Gambit: 1.Nf3 Nf6 2.e4
Lemberg Gambit: see Tennison Gambit
Lisitsin Gambit: 1.Nf3 f5 2.e4
Lisitsin Gambit Deferred: 1.Nf3 f5 2.d3 Nf6 3.e4
Obemdorfer Gambit: see: Herrstrom Gambit
Paschmann Gambit: 1.Nf3 d5 2.b3 c5 3.c4 dxc4 4.e3
Shabulov Gambit: 1.Nf3 e6 2.c4 a6 3.Nc3 c5 4.g3 b5
Speelsmet Gambit: 1.Nf3 c5 2.d4 cxd4 3.e3
Tennison Gambit: 1.Nf3 d5 2.e4
Vos Gambit: 1.Nf3 d6 2.d4 e5

I am impressed - especially by all those gambits in the Van Geet
Opening. Where did you get them from? There is also the
Oschenfrosch Gambit. I may have spelt it wrong but it goes: 1 Nc3 Nf6
2 g4.

Ah, I've just noticed that you do include 1 Nc3 Nf6 2 g4, but you call it
the Tubingen Gambit.

Kadas Opening

Kadas Gambit #1: 1.h4 c5 2.b4 cxb4
Kadas Gambit #2: 1.h4 d5 2.d4 c5 3.Nf3 cxd4 4.c3
Kadas Gambit #3: 1.h4 e5 2.d4 exd4 3.c3
Schneider Gambit: 1.h4 g5 2.hxg5
Steinbok Gambit: 1.h4 f5 2.e4 fxe4 3.d3
King Pawn Game

Bavarian Gambit: 1.e4 e5 2.c4 d5
Beyer Gambit: 1.e4 e5 2.d4 d5
Busch-Gass Gambit: 1.e4 e5 2.Nf3Bc5
Clam Variation: King's Gambit Reversed: 1.e4 e5 2.d3 f5
Damiano Defence/Damiano Gambit: 1.e4 e5 2.Nf3 f6 3.Nxe5
Gunderam Defence/Gunderam Gambit: 1.e4 e5 2.Nf3 Qe7 3.Bc4 f5
La Bourdonnais Gambit: 1.e4 e5 2.Nf3 Qf6 3.Bc4 Qg6 4.0-0
Macleod Attack/Lasa Gambit: 1.e4 e5 2.c3 f5
Macleod Attack/Norwalder Gambit: 1.e4 e5 2.c3 d5 3.Qh5 Bd6
Paschman Wing Gambit: 1.e4 e5 2.Nf3 Nc6 3.b4
Philidor Gambit: 1.d4 d6 2.e4 e5 3.dxe5 Bd7
Schulze-Muller Gambit: 1.e4 e5 2.Nf3 Nc6 3.Nxe5 Nxe5 4.d4
Tayler Opening/Basman Gambit: 1.e4 e5 2.Nf3 Nc6 3.Be2 Nf6 4.d4
exdf4 5.e5
Wayward Queen Attack/Mellon Gambit: 1.e4 e5 2.Qh5 Nc6 3.Bc4 Nh6
4.d3 g6 5.Qf3 f6 6.Ne2 d5
Weber Gambit: 1.e4 e5 2.d3 d5 3.exd5 c6 4.dxc6 Nxc6

King's Gambit

: 1.e4 e5 2.f4
Accepted/Abbazia Defence: 1.e4 e5 2.f4 exf4 3.Nf3 d5 4.exd5 Nf6
Accepted/Abbazia Defence/Main Line: 1.e4 e5 2.f4 exf4 3.Nf3 d5
4.exd5 Nf6 5.Bb5+ c6 6.dxc6 bxc6 7.Bc4 Nd5
Accepted/Allgaier Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5
Accepted/Allgaier Gambit/Thorold Attack: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.d4
Accepted/Allgaier Gambit/Urusov Attack: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.Bc4+
Accepted/Australian Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.h4
Accepted/Basman Gambit: 1.e4 e5 2.f4 exf4 3.Qe2
Accepted/Becker Defence: 1.e4 e5 2.f4 exf4 3.Nf3 h6
Accepted/Bishop's Gambit: 1.e4 e5 2.f4 exf4 3.Bc4
Accepted/Bishop's Gambit/Bishop's Countergambit: 1.e4 e5 2.f4 exf4
3.Bc4 b5
Accepted/Bishop's Gambit/Bledow Countergambit: 1.e4 e5 2.f4 exf4
3.Bc4 d5 4.Bxd5 Nf6
Accepted/Bishop's Gambit/Boden Variation: 1.e4 e5 2.f4 exf4 3.Bc4
Qh4+ 4.Kf1 Nc6
Accepted/Bishop's Gambit/Bogoljubow Defence: 1.e4 e5 2.f4 exf4
3.Bc4 Nf6 4.Nc3 c6
Accepted/Bishop's Gambit/Bogoljubow Variation: 1.e4 e5 2.f4 exf4
3.Bc4 Nf6 4.Nc3
Accepted/Bishop's Gambit/Cozio Defence: 1.e4 e5 2.f4 exf4 3.Bc4 Nf6
Accepted/Bishop's Gambit/Cozio Variation: 1.e4 e5 2.f4 exf4 3.Bc4
Qh4+ 4.Kf1 d6
Accepted/Bishop's Gambit/First Jaenisch Variation: 1.e4 e5 2.f4 exf4
3.Bc4 Qh4+ 4.Kf1 Nf6
Accepted/Bishop's Gambit/Gianutio Gambit: 1.e4 e5 2.f4 exf4 3.Bc4 f5
Accepted/Bishop's Gambit/Greco Variation: 1.e4 e5 2.f4 exf4 3.Bc4
Qh4+ 4.Kf1 Bc5
Accepted/Bishop's Gambit/Kieseritzky Variation: 1.e4 e5 2.f4 exf4
3.Bc4 Qh4+ 4.Kf1 b5
Accepted/Bishop's Gambit/Lopez Defence: 1.e4 e5 2.f4 exf4 3.Bc4 c6
Accepted/Bishop's Gambit/Lopez Variation: 1.e4 e5 2.f4 exf4 3.Bc4
Qh4+ 4.Kf1 g5
Accepted/Bishop's Gambit/MacDonnell Attack: 1.e4 e5 2.f4 exf4 3.Bc4
Qh4+ 4.Kf1 g5 5.Nc3 Bg7 6.d4 Ne7 7.g3
Accepted/Bishop's Gambit/Maurian Defence: 1.e4 e5 2.f4 exf4 3.Bc4
Nc6
Accepted/Bishop's Gambit/Sec. Jaenisch Variation: 1.e4 e5 2.f4 exf4
3.Bc4 Qh4+ 4.Kf1 Qf6
Accepted/Bishop's Gambit/Semi-Classical Defence: 1.e4 e5 2.f4 exf4
3.Bc4 g5
Accepted/Blachly Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Nc6
Accepted/Bonsch-Osmolovsky Variation: 1.e4 e5 2.f4 exf4 3.Nf3 Ne7
Accepted/Breyer Gambit: 1.e4 e5 2.f4 exf4 3.Qf3
Accepted/Bryan Countergambit: 1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 b5
Accepted/Carrera Gambit: 1.e4 e5 2.f4 exf4 3.Qh5
Accepted/Cunningham Defence: 1.e4 e5 2.f4 exf4 3.Nf3 Be7
Accepted/Cunningham Defence/Bertin Gambit: 1.e4 e5 2.f4 exf4 3.Nf3
Be7 4.Bc4 Bh4+ 5.g3 fxg3 6.0-0 gxh2+ 7.Kh1
Accepted/Cunningham Defence/McCormick Defence: 1.e4 e5 2.f4 exf4
3.Nf3 Be7 4.Bc4 Nf6
Accepted/Dodo Variation: 1.e4 e5 2.f4 exf4 3.Qg4
Accepted/Double Muzio/Young Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.Bc4 g4 5.0-0 gxf3 6.Qxf3 Qf6 7.Bxf7+ Kxf7 8.d4 Qxd4+ 9.Be3 Qf6
10.Nc3 fxe3
Accepted/Double Muzio Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4
5.0-0 gxf3 6.Qxf3 Qf6 7.e5 Qxe5 8.Bxf7+
Accepted/Double Muzio Gambit: Main Line: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.Bc4 g4 5.0-0 gxf3 6.Qxf3 Qf6 7.e5 Qxe5 8.d3 Bh6 9.Nc3 Ne7 10.Bd2
Nbc6 11.Rae1
Accepted/Eisenberg Variation: 1.e4 e5 2.f4 exf4 3.Nh3
Accepted/Fischer Defence: 1.e4 e5 2.f4 exf4 3.Nf3 d6
Accepted/Fischer Defence/Schulder Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 d6
4.b4
Accepted/Gaga Gambit: 1.e4 e5 2.f4 exf4 3.g3
Accepted/Ghulam-Kassim Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4
5.d4 gxf3 6.Qxf3
Accepted/Gianutio Countergambit: 1.e4 e5 2.f4 exf4 3.Nf3 f5
Accepted/Greco Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 h6
6.d4 d6
Accepted/Greco Gambit/Calabrese Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.Bc4 Bg7 5.h4 h6 6.d4 d6 7.Nc3 c6 8.hxg5 hxg5 9.Rh8 Bxh8 10.Ne5
Accepted/Hanstein Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.O-
O
Accepted/Kieseritsky Gambit/Anderssen Defence: 1.e4 e5 2.f4 exf4
3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6
Accepted/Kieseritsky Gambit/Anderssen-Cordel Gambit: 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.Bf4 Nxf4
Accepted/Kieseritsky Gambit/Berlin Defence: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.h4 g4 5.Ne5 Nf6 6.Bc4
Accepted/Kieseritsky Gambit/Berlin Defence: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.h4 g4 5.Ne5 Nf6
Accepted/Kieseritsky Gambit/Brentano Defence: 1.e4 e5 2.f4 exf4
3.Nf3 g5 4.h4 g4 5.Ne5 d5
Accepted/Kieseritsky Gambit/Cotter Gambit: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.h4 g4 5.Ne5 h6 6.Nxf7 Kxf7
Accepted/Kieseritsky Gambit/Kolisch Defence: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.h4 g4 5.Ne5 d6
Accepted/Kieseritsky Gambit/Long Whip: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.h4 g4 5.Ne5 h5
Accepted/Kieseritsky Gambit/Neumann Defence: 1.e4 e5 2.f4 exf4
3.Nf3 g5 4.h4 g4 5.Ne5 Nc6
Accepted/Kieseritsky Gambit/Paulsen Defence: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.h4 g4 5.Ne5 Bg7
Accepted/Kieseritsky Gambit/Paulsen Defence Deferred: 1.e4 e5 2.f4
exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bg7
Accepted/Kieseritsky Gambit/Rice Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 8.0-0 Bxe5
Accepted/Kieseritsky Gambit/Rosenthal Defence: 1.e4 e5 2.f4 exf4
3.Nf3 g5 4.h4 g4 5.Ne5 Qe7
Accepted/Kieseritsky Gambit/Rubinstein Variation: 1.e4 e5 2.f4 exf4
3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.d4
Accepted/King's Knight Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4
Accepted/King's Knight Gambit: 1.e4 e5 2.f4 exf4 3.Nf3
Accepted/Kotov Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.d4
gxf3 6.Bf4
Accepted/Leonardo Gambit: see: Stamma Gambit
Accepted/Lolli Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Bxf7+
Accepted/MacDonnell Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4
5.Nc3
Accepted/Mason-Keres Gambit: 1.e4 e5 2.f4 exf4 3.Nc3
Accepted/Mayet Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.d4 d6
6.c3
Accepted/Middleton Countergambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4
d6 5.0-0 Bg4 6.h3 h5 7.hxg4 hxg4
Accepted/Modern Defence: 1.e4 e5 2.f4 exf4 3.Nf3 d5
Accepted/Muzio Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O
Accepted/Muzio Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.0-0
Accepted/Muzio Gambit Accepted: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4
5.0-0 gxf3 6.Qxf3 Qe7
Accepted/Orsini Gambit: 1.e4 e5 2.f4 exf4 3.b3
Accepted/Paris Gambit: 1.e4 e5 2.f4 exf4 3.Ne2
Accepted/Philidor Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4
Accepted/Philidor Gambit: Schultz Variation: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.Bc4 Bg7 5.h4 h6 6.d4 d6 7.Qd3
Accepted/Polerio Gambit: 1.e4 e5 2.f4 exf4 3.d4
Accepted/Quade Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Nc3
Accepted/Rosentreter Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4
Accepted/Rosentreter Gambit/Soerensen Gambit: 1.e4 e5 2.f4 exf4
3.Nf3 g5 4.d4 g4 5.Nc3 gxf3
Accepted/Salvio Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5
Accepted/Salvio Gambit/Cochrane Gambit: 1.e4 e5 2.f4 exf4 3.Nf3 g5
4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 f3
Accepted/Salvio Gambit/Obsolete Variation: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nf6
Accepted/Salvio Gambit/Silbershmidt Gambit: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nh6
Accepted/Salvio Gambit/Viennese Variation: 1.e4 e5 2.f4 exf4 3.Nf3
g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nc6
Accepted/Schallop Defence: 1.e4 e5 2.f4 exf4 3.Nf3 Nf6
Accepted/Schallop Defence/Tashkent Attack: 1.e4 e5 2.f4 exf4 3.Nf3
Nf6 4.e5 Nh5 5.g4
Accepted/Schurig Gambit: 1.e4 e5 2.f4 exf4 3.Bb5
Accepted/Stamma Gambit: 1.e4 e5 2.f4 exf4 3.h4
Accepted/Steinitz-Krause Gambit: see Polerio Gambit
Accepted/Tartakower Gambit: 1.e4 e5 2.f4 exf4 3.Be2
Accepted/Tartakower Gambit/Weiss Gambit: 1.e4 e5 2.f4 exf4 3.Be2
f5 4.e4 d6
Accepted/Traditional Variation: 1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7
Accepted/Tumbleweed: 1.e4 e5 2.f4 exf4 3.Kf2
Accepted/Villemson Gambit: see Polerio Gambit
Declined/Classical Variation: 1.e4 e5 2.f4 Bc5
Declined/Classical Variation: 1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.c3
Declined/Classical Variation: 1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.c3 Bg4
5.fxe5 dxe5 6.Qa4+
Declined/Classical Variation: 1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.b4
Declined/Keene Defence: 1.e4 e5 2.f4 Qh4+ 3.g3 Qe7
Declined/Mafia Defence: 1.e4 e5 2.f4 c5
Declined/Norwalde Variation: 1.e4 e5 2.f4 Qf6
Declined/Petrov's Defence: 1.e4 e5 2.f4 Nf6
Declined/Senechaud Countergambit: 1.e4 e5 2.f4 Bc5 3.Nf3 g5
Falkbeer Countergambit/Accepted: 1.e4 e5 2.f4 d5 3.exd5
Falkbeer Countergambit/Anderssen Attack: 1.e4 e5 2.f4 d5 3.exd5 e4
4.Bb5+
Falkbeer Countergambit/Blackburne Attack: 1.e4 e5 2.f4 d5 3.Nf3
Falkbeer Countergambit/Charousek Gambit: 1.e4 e5 2.f4 d5 3.exd5
e4 4.d3
Falkbeer Countergambit/Charousek Gambit: 1.e4 e5 2.f4 d5 3.exd5
e4 4.d3 Nf6 5.Nc3 Bb4 6.Bd2 e3
Falkbeer Countergambit/Charousek Gambit: 1.e4 e5 2.f4 d5 3.exd5
e4 4.d3 Nf6 5.Qe2
Falkbeer Countergambit/Charousek Gambit: 1.e4 e5 2.f4 d5 3.exd5
e4 4.d3 Nf6 5.dxe4 Nxe4 6.Nf3 Bc5 7.Qe2 Bf5
Falkbeer Countergambit/Charousek Gambit: 1.e4 e5 2.f4 d5 3.exd5
e4 4.d3 Nf6 5.dxe4
Falkbeer Countergambit/Charousek Gambit: Keres Variation: 1.e4 e5
2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Nd2
Falkbeer Countergambit/Hinrichsen Gambit: 1.e4 e5 2.f4 d5 3.d4
Falkbeer Countergambit/Marshall Countergambit: 1.e4 e5 2.f4 d5
3.exd5 c6
Falkbeer Countergambit/Miles Gambit: 1.e4 e5 2.f4 d5 3.exd5 Bc5
Falkbeer Countergambit/Nimzowitsch Countergambit: 1.e4 e5 2.f4 d5
3.exd5 c6
Falkbeer Countergambit/Pickler Gambit: 1.e4 e5 2.f4 d5 3.exd5 c6
4.dxc6 Bc5
Falkbeer Countergambit/Staunton Line: 1.e4 e5 2.f4 d5 3.exd5 e4

You have WAY too much time on your hands. I thought I was
obsessed...proved me wrong.

Maybe a couple of games of full contact checkers or watch a
movie.."Driving Over Miss Daisy"...would help.

Dave
(Now realizing maybe all chess players are crazy)