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Other Openings
Opening: Polish (Sokolsky) opening
1. b4 *
Opening: Polish
Variation: Tuebingen variation
1. b4 Nh6 *
Opening: Polish
Variation: Outflank variation
1. b4 c6 *
Opening: Benko's opening
1. g3 *
Opening: Lasker simul special
1. g3 h5 *
Opening: Benko's opening
Variation: reversed Alekhine
1. g3 e5 2. Nf3 *
Opening: Grob's attack
1. g4 *
Opening: Grob
Variation: spike attack
1. g4 d5 2. Bg2 c6 3. g5 *
Opening: Grob
Variation: Fritz gambit
1. g4 d5 2. Bg2 Bxg4 3. c4 *
Opening: Grob
Variation: Romford counter-gambit
1. g4 d5 2. Bg2 Bxg4 3. c4 d4 *
Opening: Clemenz (Mead's, Basman's or de Klerk's) opening
1. h3 *
Opening: Global opening
1. h3 e5 2. a3 *
Opening: Amar (Paris) opening
1. Nh3 *
Opening: Amar gambit
1. Nh3 d5 2. g3 e5 3. f4 Bxh3 4. Bxh3 exf4 *
Opening: Dunst (Sleipner, Heinrichsen) opening
1. Nc3 *
Opening: Dunst (Sleipner,Heinrichsen) opening
1. Nc3 e5 *
Opening: Battambang opening
1. Nc3 e5 2. a3 *
Opening: Novosibirsk opening
1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qh4 *
Opening: Anderssen's opening
1. a3 *
Opening: Ware (Meadow Hay) opening
1. a4 *
Opening: Crab opening
1. a4 e5 2. h4 *
Opening: Saragossa opening
1. c3 *
Opening: Mieses opening
1. d3 *
Opening: Mieses opening
1. d3 e5 *
Opening: Valencia opening
1. d3 e5 2. Nd2 *
Opening: Venezolana opening
1. d3 c5 2. Nc3 Nc6 3. g3 *
Opening: Van't Kruijs opening
1. e3 *
Opening: Amsterdam attack
1. e3 e5 2. c4 d6 3. Nc3 Nc6 4. b3 Nf6 *
Opening: Gedult's opening
1. f3 *
Opening: Hammerschlag (Fried fox/Pork chop opening)
1. f3 e5 2. Kf2 *
Opening: Anti-Borg (Desprez) opening
1. h4 *
Opening: Durkin's attack
1. Na3 *
Opening: Nimzovich-Larsen attack
1. b3 *
Opening: Nimzovich-Larsen attack
Variation: modern variation
1. b3 e5 *
Opening: Nimzovich-Larsen attack
Variation: Indian variation
1. b3 Nf6 *
Opening: Nimzovich-Larsen attack
Variation: classical variation
1. b3 d5 *
Opening: Nimzovich-Larsen attack
Variation: English variation
1. b3 c5 *
Opening: Nimzovich-Larsen attack
Variation: Dutch variation
1. b3 f5 *
Opening: Nimzovich-Larsen attack
Variation: Polish variation
1. b3 b5 *
Opening: Nimzovich-Larsen attack
Variation: symmetrical variation
1. b3 b6 *
Opening: Bird's opening
1. f4 *
Opening: Bird
Variation: From gambit
1. f4 e5 *
Opening: Bird
Variation: From gambit, Lasker variation
1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 *
Opening: Bird
Variation: From gambit, Lipke variation
1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nh6 5. d4 *
Opening: Bird's opening, Swiss gambit
1. f4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 *
Opening: Bird
Variation: Hobbs gambit
1. f4 g5 *
Opening: Bird's opening
1. f4 d5 *
Opening: Mujannah opening
1. f4 d5 2. c4 *
Opening: Bird's opening
Variation: Williams gambit
1. f4 d5 2. e4 *
Opening: Bird's opening
Variation: Lasker variation
1. f4 d5 2. Nf3 Nf6 3. e3 c5 *
Opening: Reti opening
1. Nf3 *
Opening: Reti v Dutch
1. Nf3 f5 *
Opening: Reti
Variation: Pirc-Lisitsin gambit
1. Nf3 f5 2. e4 *
Opening: Reti
Variation: Lisitsin gambit deferred
1. Nf3 f5 2. d3 Nf6 3. e4 *
Opening: Reti opening
1. Nf3 d6 *
Opening: Reti
Variation: Wade defence
1. Nf3 d6 2. e4 Bg4 *
Opening: Reti
Variation: Herrstroem gambit
1. Nf3 g5 *
Opening: Reti opening
1. Nf3 Nf6 *
Opening: Reti
Variation: King's Indian attack, Spassky's variation
1. Nf3 Nf6 2. g3 b5 *
Opening: Reti
Variation: King's Indian attack
1. Nf3 Nf6 2. g3 g6 *
Opening: Reti
Variation: King's Indian attack, Reti-Smyslov variation
1. Nf3 Nf6 2. g3 g6 3. b4 *
Opening: Reti opening
1. Nf3 d5 *
Opening: Reti
Variation: old Indian attack
1. Nf3 d5 2. d3 *
Opening: Santasiere's folly
1. Nf3 d5 2. b4 *
Opening: Tennison (Lemberg, Zukertort) gambit
1. Nf3 d5 2. e4 *
Opening: Reti
Variation: Nimzovich-Larsen attack
1. Nf3 d5 2. b3 *
Opening: Reti
Variation: King's Indian attack (Barcza system)
1. Nf3 d5 2. g3 *
Opening: Reti
Variation: King's Indian attack, Yugoslav variation
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 *
Opening: Reti
Variation: King's Indian attack, Keres variation
1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 *
Opening: Reti
Variation: King's Indian attack
1. Nf3 d5 2. g3 g6 *
Opening: Reti
Variation: King's Indian attack, Pachman system
1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 *
Opening: Reti
Variation: King's Indian attack (with ...c5)
1. Nf3 d5 2. g3 c5 *
Opening: Reti
Variation: King's Indian attack
1. Nf3 d5 2. g3 c5 3. Bg2 *
Opening: Reti
Variation: King's Indian attack, French variation
1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e6 5. d3 Nf6 6. Nbd2 Be7 7. e4 O-O 8. Re1 *
Opening: Reti opening
1. Nf3 d5 2. c4 *
Opening: Reti
Variation: advance variation
1. Nf3 d5 2. c4 d4 *
Opening: Reti accepted
1. Nf3 d5 2. c4 dxc4 *
Opening: Reti accepted
Variation: Keres variation
1. Nf3 d5 2. c4 dxc4 3. e3 Be6 *
Opening: English opening
1. c4 *
Opening: English opening
1. c4 g6 *
Opening: English
Variation: Adorjan defence
1. c4 g6 2. e4 e5 *
Opening: English
Variation: Jaenisch gambit
1. c4 b5 *
Opening: English
Variation: Anglo-Dutch defense
1. c4 f5 *
Opening: English
Variation: Caro-Kann defensive system
1. c4 c6 *
Opening: English
Variation: Caro-Kann defensive system
1. c4 c6 2. Nf3 d5 3. b3 *
Opening: English
Variation: Torre defensive system
1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bg4 *
Opening: English
Variation: London defensive system
1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bf5 *
Opening: English
Variation: Caro-Kann defensive system
1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 *
Opening: English
Variation: Bled variation
1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 g6 *
Opening: English
Variation: New York (London) defensive system
1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 *
Opening: English
Variation: Capablanca's variation
1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bg4 *
Opening: English
Variation: Caro-Kann defensive system, Bogolyubov variation
1. c4 c6 2. Nf3 d5 3. b3 Bg4 *
Opening: English opening
1. c4 e6 *
Opening: English
Variation: Romanishin gambit
1. c4 e6 2. Nf3 Nf6 3. g3 a6 4. Bg2 b5 *
Opening: English opening
Variation: Agincourt variation
1. c4 e6 2. Nf3 d5 *
Opening: English
Variation: Wimpey system
1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 c5 5. e3 *
Opening: English opening
Variation: Agincourt variation
1. c4 e6 2. Nf3 d5 3. g3 *
Opening: English
Variation: Kurajica defence
1. c4 e6 2. Nf3 d5 3. g3 c6 *
Opening: English
Variation: Neo-Catalan
1. c4 e6 2. Nf3 d5 3. g3 Nf6 *
Opening: English
Variation: Neo-Catalan accepted
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 *
Opening: English
Variation: Neo-Catalan declined
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O *
Opening: English
Variation: Symmetrical, Keres defence
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O c5 6. cxd5 Nxd5 7. Nc3 Nc6 *
Opening: English, 1...Nf6 (Anglo-Indian defense)
1. c4 Nf6 *
Opening: English orang-utan
1. c4 Nf6 2. b4 *
Opening: English opening
1. c4 Nf6 2. Nf3 *
Opening: English opening
1. c4 Nf6 2. Nc3 *
Opening: English
Variation: Anglo-Gruenfeld defense
1. c4 Nf6 2. Nc3 d5 *
Opening: English
Variation: Anglo-Gruenfeld, Smyslov defense
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 *
Opening: English
Variation: Anglo-Gruenfeld, Czech defense
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 *
Opening: English
Variation: Anglo-Gruenfeld defense
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 *
Opening: English
Variation: Anglo-Gruenfeld defense, Korchnoi variation
1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 e5 *
Opening: English opening
1. c4 Nf6 2. Nc3 e6 *
Opening: English
Variation: Queens Indian formation
1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 *
Opening: English
Variation: Queens Indian, Romanishin variation
1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 *
Opening: English
Variation: Nimzo-English opening
1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 *
Opening: English
Variation: Mikenas-Carls variation
1. c4 Nf6 2. Nc3 e6 3. e4 *
Opening: English
Variation: Mikenas-Carls, Flohr variation
1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 *
Opening: English
Variation: Mikenas-Carls, Kevitz variation
1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 *
Opening: English
Variation: Mikenas-Carls, Sicilian variation
1. c4 Nf6 2. Nc3 e6 3. e4 c5 *
Opening: English opening
1. c4 e5 *
Opening: English, Nimzovich variation
1. c4 e5 2. Nf3 *
Opening: English, Nimzovich, Flohr variation
1. c4 e5 2. Nf3 e4 *
Opening: English opening
1. c4 e5 2. Nc3 *
Opening: English, Troeger defence
1. c4 e5 2. Nc3 d6 3. g3 Be6 4. Bg2 Nc6 *
Opening: English, Keres variation
1. c4 e5 2. Nc3 d6 3. g3 c6 *
Opening: English opening
1. c4 e5 2. Nc3 d6 3. Nf3 *
Opening: English, Smyslov defence
1. c4 e5 2. Nc3 d6 3. Nf3 Bg4 *
Opening: English, Kramnik-Shirov counterattack
1. c4 e5 2. Nc3 Bb4 *
Opening: English opening
1. c4 e5 2. Nc3 Nf6 *
Opening: English
Variation: Bellon gambit
1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 b5 *
Opening: English
Variation: Carls' Bremen system
1. c4 e5 2. Nc3 Nf6 3. g3 *
Opening: English
Variation: Bremen, reverse dragon
1. c4 e5 2. Nc3 Nf6 3. g3 d5 *
Opening: English
Variation: Bremen, Smyslov system
1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 *
Opening: English
Variation: Bremen system, Keres variation
1. c4 e5 2. Nc3 Nf6 3. g3 c6 *
Opening: English
Variation: Bremen system with ...g6
1. c4 e5 2. Nc3 Nf6 3. g3 g6 *
Opening: English
Variation: Sicilian reversed
1. c4 e5 2. Nc3 Nc6 *
Opening: English
Variation: closed system
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 *
Opening: English
Variation: closed, Taimanov variation
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nh6 *
Opening: English
Variation: closed, Hort variation
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 *
Opening: English
Variation: closed, 5.Rb1
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 *
Opening: English
Variation: closed, 5.Rb1 Taimanov variation
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 Nh6 *
Opening: English
Variation: closed system (without ...d6)
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 *
Opening: English
Variation: closed system
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 *
Opening: English
Variation: Botvinnik system
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 *
Opening: English
Variation: three knights system
1. c4 e5 2. Nc3 Nc6 3. Nf3 *
Opening: English
Variation: four knights system
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 *
Opening: English
Variation: Nenarokov variation
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Bxc3+ 8. bxc3 Ne5 *
Opening: English
Variation: Bradley Beach variation
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 e4 *
Opening: English
Variation: four knights, Nimzovich variation
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 *
Opening: English
Variation: four knights, Marini variation
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. a3 *
Opening: English
Variation: four knights, Capablanca variation
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 *
Opening: English
Variation: four knights, 4.e3
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 *
Opening: English
Variation: four knights, Stean variation
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Qf5 *
Opening: English
Variation: four knights, Romanishin variation
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 Bxc3 *
Opening: English
Variation: four knights, kingside fianchetto
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 *
Opening: English
Variation: symmetrical variation
1. c4 c5 *
Opening: English
Variation: symmetrical, hedgehog system
1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 *
Opening: English
Variation: symmetrical, hedgehog, flexible formation
1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7 *
Opening: English
Variation: symmetrical, Benoni formation
1. c4 c5 2. Nf3 Nf6 3. d4 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 *
Opening: English
Variation: symmetrical, Geller variation
1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 6. g3 Qb6 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nc3 *
Opening: English
Variation: symmetrical, three knights system
1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nc3 Nf6 3. g3 *
Opening: English
Variation: symmetrical, Rubinstein system
1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nc3 Nc6 *
Opening: English
Variation: symmetrical, four knights system
1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nc3 Nc6 3. g3 *
Opening: English
Variation: ultra-symmetrical variation
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 *
Opening: English
Variation: symmetrical, Botvinnik system reversed
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 *
Opening: English
Variation: symmetrical, Botvinnik system
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 *
Opening: English
Variation: symmetrical, Botvinnik system reversed
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 *
Opening: English
Variation: symmetrical variation
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 *
Opening: English
Variation: symmetrical, main line with d3
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O 7. d3 *
Opening: English
Variation: symmetrical, main line with b3
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O 7. b3 *
Opening: English
Variation: symmetrical, main line with d4
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O 7. d4 *
Opening: Queen's pawn
1. d4 *
Opening: Queen's pawn
Variation: Lundin (Kevitz-Mikenas) defence
1. d4 Nc6 *
Opening: Queen's pawn
Variation: Charlick (Englund) gambit
1. d4 e5 *
Opening: Queen's pawn
Variation: Englund gambit
1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Qd5 f6 5. exf6 Nxf6 *
Opening: Queen's pawn
Variation: English defence
1. d4 b6 *
Opening: Polish defence
1. d4 b5 *
Opening: Queen's pawn
1. d4 e6 *
Opening: Queen's pawn
Variation: Keres defence
1. d4 e6 2. c4 b6 *
Opening: Queen's pawn
Variation: Franco-Indian (Keres) defence
1. d4 e6 2. c4 Bb4+ *
Opening: Modern defence
1. d4 g6 *
Opening: Beefeater defence
1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 *
Opening: Queen's Pawn
1. d4 d6 *
Opening: Old Indian
Variation: Tartakower (Wade) variation
1. d4 d6 2. Nf3 Bg4 *
Opening: Old Indian defence
1. d4 d6 2. c4 *
Opening: Modern defence
1. d4 d6 2. c4 g6 3. Nc3 Bg7 *
Opening: Robatsch defence
Variation: Rossolimo variation
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Bg4 *
Opening: Modern defence
Variation: Averbakh system
1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 *
Opening: Pterodactyl defence
1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. Nf3 Qa5 *
Opening: Modern defence
Variation: Averbakh system, Randspringer variation
1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 f5 *
Opening: Modern defence
Variation: Averbakh system, Kotov variation
1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 *
Opening: Old Benoni defence
1. d4 c5 *
Opening: Old Benoni
Variation: Franco-Benoni defence
1. d4 c5 2. d5 e6 3. e4 *
Opening: Old Benoni
Variation: Mujannah formation
1. d4 c5 2. d5 f5 *
Opening: Old Benoni defence
1. d4 c5 2. d5 Nf6 *
Opening: Woozle defence
1. d4 c5 2. d5 Nf6 3. Nc3 Qa5 *
Opening: Old Benoni defence
1. d4 c5 2. d5 Nf6 3. Nf3 *
Opening: Hawk (Habichd) defence
1. d4 c5 2. d5 Nf6 3. Nf3 c4 *
Opening: Old Benoni defence
1. d4 c5 2. d5 d6 *
Opening: Old Benoni
Variation: Schmid's system
1. d4 c5 2. d5 d6 3. Nc3 g6 *
Opening: Old Benoni defence
1. d4 c5 2. d5 e5 *
Opening: Semi-Benoni (`blockade variation')
1. d4 c5 2. d5 e5 3. e4 d6 *
Opening: Queen's pawn game
1. d4 Nf6 *
Opening: Queen's pawn
Variation: Bronstein gambit
1. d4 Nf6 2. g4 *
Opening: Canard opening
1. d4 Nf6 2. f4 *
Opening: Paleface attack
1. d4 Nf6 2. f3 *
Opening: Blackmar-Diemer gambit
1. d4 Nf6 2. f3 d5 3. e4 *
Opening: Gedult attack
1. d4 Nf6 2. f3 d5 3. g4 *
Opening: Trompovsky attack (Ruth, Opovcensky opening)
1. d4 Nf6 2. Bg5 *
Opening: Queen's pawn game
1. d4 Nf6 2. Nf3 *
Opening: Queen's pawn
Variation: Torre attack
1. d4 Nf6 2. Nf3 e6 3. Bg5 *
Opening: Queen's pawn
Variation: Torre attack, Wagner gambit
1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e4 *
Opening: Queen's pawn
Variation: Yusupov-Rubinstein system
1. d4 Nf6 2. Nf3 e6 3. e3 *
Opening: Doery defence
1. d4 Nf6 2. Nf3 Ne4 *
Opening: Queen's Indian defence
1. d4 Nf6 2. Nf3 b6 *
Opening: Queen's Indian
Variation: Marienbad system
1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 *
Opening: Queen's Indian
Variation: Marienbad system, Berg variation
1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. c4 cxd4 6. Qxd4 *
Opening: King's Indian
Variation: East Indian defence
1. d4 Nf6 2. Nf3 g6 *
Opening: King's Indian
Variation: Torre attack
1. d4 Nf6 2. Nf3 g6 3. Bg5 *
Opening: King's Indian
Variation: London system
1. d4 Nf6 2. Nf3 g6 3. Bf4 *
Opening: King's Indian
Variation: fianchetto without c4
1. d4 Nf6 2. Nf3 g6 3. g3 *
Opening: Queen's pawn game
1. d4 Nf6 2. c4 *
Opening: Kevitz-Trajkovich defence
1. d4 Nf6 2. c4 Nc6 *
Opening: Queen's Indian accelerated
1. d4 Nf6 2. c4 b6 *
Opening: Budapest defence declined
1. d4 Nf6 2. c4 e5 *
Opening: Budapest
Variation: Fajarowicz variation
1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 *
Opening: Budapest
Variation: Fajarowicz, Steiner variation
1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Qc2 *
Opening: Budapest defence
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 *
Opening: Budapest
Variation: Adler variation
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 *
Opening: Budapest
Variation: Rubinstein variation
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 *
Opening: Budapest
Variation: Alekhine variation
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 *
Opening: Budapest
Variation: Alekhine, Abonyi variation
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 *
Opening: Budapest
Variation: Alekhine variation, Balogh gambit
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 d6 *
Opening: Old Indian defence
1. d4 Nf6 2. c4 d6 *
Opening: Old Indian
Variation: Janowski variation
1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 *
Opening: Old Indian
Variation: Ukrainian variation
1. d4 Nf6 2. c4 d6 3. Nc3 e5 *
Opening: Old Indian
Variation: Dus-Khotimirsky variation
1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. e3 Nbd7 5. Bd3 *
Opening: Old Indian
Variation: Ukrainian variation, 4.Nf3
1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 *
Opening: Old Indian
Variation: main line
1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 *
Opening: Benoni defence
1. d4 Nf6 2. c4 c5 *
Opening: Benoni defence, Hromodka system
1. d4 Nf6 2. c4 c5 3. d5 d6 *
Opening: Vulture defence
1. d4 Nf6 2. c4 c5 3. d5 Ne4 *
Opening: Czech Benoni defence
1. d4 Nf6 2. c4 c5 3. d5 e5 *
Opening: Czech Benoni
Variation: King's Indian system
1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 *
Opening: Benko gambit
1. d4 Nf6 2. c4 c5 3. d5 b5 *
Opening: Benko gambit half accepted
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 *
Opening: Benko gambit
Variation: Zaitsev system
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 *
Opening: Benko gambit
Variation: Nescafe Frappe attack
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bc4 *
Opening: Benko gambit accepted
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 *
Opening: Benko gambit
Variation: Nd2 variation
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. Nd2 *
Opening: Benko gambit
Variation: fianchetto variation
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3 *
Opening: Benko gambit
Variation: 7.e4
1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 *
Opening: Benko gambit
Variation: Ne2 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. Nge2 *
Opening: Benko gambit
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 *
Opening: Benko gambit
Variation: main line
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 O-O 11. Nf3 *
Opening: Benoni defence
1. d4 Nf6 2. c4 c5 3. d5 e6 *
Opening: Benoni defence
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 *
Opening: Benoni
Variation: Uhlmann variation
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 *
Opening: Benoni
Variation: Nimzovich (knight's tour) variation
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 *
Opening: Benoni
Variation: fianchetto variation
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 *
Opening: Benoni
Variation: fianchetto variation
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O *
Opening: Benoni
Variation: fianchetto, 9...Nbd7
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Nbd7 *
Opening: Benoni
Variation: fianchetto, 11...Re8
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Nbd7 10. Nd2 a6 11. a4 Re8 *
Opening: Benoni
Variation: 6.e4
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 *
Opening: Benoni
Variation: pawn storm variation
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 *
Opening: Benoni
Variation: Mikenas variation
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 *
Opening: Benoni
Variation: Taimanov variation
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ *
Opening: Benoni
Variation: four pawns attack
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 O-O *
Opening: Benoni
Variation: four pawns attack, main line
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 O-O 9. Be2 Re8 *
Opening: Benoni
Variation: classical with e4 and Nf3
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 *
Opening: Benoni
Variation: classical without 9.O-O
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 *
Opening: Benoni
Variation: classical, 8.Bg5
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5 *
Opening: Benoni
Variation: classical without 9.O-O
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O *
Opening: Benoni
Variation: classical, 9.O-O
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O *
Opening: Benoni
Variation: classical, 9...a6, 10.a4
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O a6 10. a4 *
Opening: Benoni
Variation: classical with ...a6 and 10...Bg4
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O a6 10. a4 Bg4 *
Opening: Benoni
Variation: classical, 9...Re8
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 *
Opening: Benoni
Variation: classical, 9...Re8, 10.Nd2
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 *
Opening: Benoni
Variation: classical with ...Re8 and ...Na6
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6 *
Opening: Benoni
Variation: classical, 11.f3
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6 11. f3 *
Opening: Dutch
1. d4 f5 *
Opening: Dutch, Spielmann gambit
1. d4 f5 2. Nc3 Nf6 3. g4 *
Opening: Dutch, Manhattan (Alapin, Ulvestad) variation
1. d4 f5 2. Qd3 *
Opening: Dutch, Von Pretzel gambit
1. d4 f5 2. Qd3 e6 3. g4 *
Opening: Dutch, Korchnoi attack
1. d4 f5 2. h3 *
Opening: Dutch, Krejcik gambit
1. d4 f5 2. g4 *
Opening: Dutch, 2.Bg5 variation
1. d4 f5 2. Bg5 *
Opening: Dutch defence
1. d4 f5 2. g3 *
Opening: Dutch defence, Blackburne variation
1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 *
Opening: Dutch defence
1. d4 f5 2. g3 Nf6 3. Bg2 g6 *
Opening: Dutch
Variation: Leningrad, Basman system
1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 c6 5. O-O Nh6 *
Opening: Dutch
Variation: Leningrad, Karlsbad variation
1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3 *
Opening: Dutch
Variation: Staunton gambit
1. d4 f5 2. e4 *
Opening: Dutch
Variation: Balogh defence
1. d4 f5 2. e4 d6 *
Opening: Dutch
Variation: Staunton gambit
1. d4 f5 2. e4 fxe4 *
Opening: Dutch
Variation: Staunton gambit, Tartakower variation
1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 *
Opening: Dutch
Variation: Staunton gambit, Staunton's line
1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 *
Opening: Dutch
Variation: Staunton gambit, Alekhine variation
1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. h4 *
Opening: Dutch
Variation: Staunton gambit, Lasker variation
1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 *
Opening: Dutch
Variation: Staunton gambit, Chigorin variation
1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 *
Opening: Dutch
Variation: Staunton gambit, Nimzovich variation
1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 b6 *
Opening: Dutch defence
1. d4 f5 2. c4 *
Opening: Dutch defence
Variation: Bladel variation
1. d4 f5 2. c4 g6 3. Nc3 Nh6 *
Opening: Dutch defence
1. d4 f5 2. c4 e6 *
Opening: Dutch defence, Rubinstein variation
1. d4 f5 2. c4 e6 3. Nc3 *
Opening: Dutch
Variation: Staunton gambit deferred
1. d4 f5 2. c4 e6 3. e4 *
Opening: Dutch defence
1. d4 f5 2. c4 Nf6 *
Opening: Dutch with c4 & Nc3
1. d4 f5 2. c4 Nf6 3. Nc3 *
Opening: Dutch with c4 & g3
1. d4 f5 2. c4 Nf6 3. g3 *
Opening: Dutch
Variation: Hort-Antoshin system
1. d4 f5 2. c4 Nf6 3. g3 d6 4. Bg2 c6 5. Nc3 Qc7 *
Opening: Dutch
Variation: Leningrad variation
1. d4 f5 2. c4 Nf6 3. g3 g6 *
Opening: Dutch
Variation: Leningrad, main variation
1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 *
Opening: Dutch
Variation: Leningrad, main variation with c6
1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d6 7. Nc3 c6 *
Opening: Dutch
Variation: Leningrad, main variation with Nc6
1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d6 7. Nc3 Nc6 *
Opening: Dutch defence
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 *
Opening: Dutch defence
Variation: Dutch-Indian (Nimzo-Dutch) variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Bb4+ *
Opening: Dutch-Indian, Alekhine variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Bb4+ 5. Bd2 Be7 *
Opening: Dutch defence
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 *
Opening: Dutch defence
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O *
Opening: Dutch defence, Alekhine variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O Ne4 *
Opening: Dutch
Variation: stonewall variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 *
Opening: Dutch
Variation: stonewall with Nc3
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 *
Opening: Dutch
Variation: stonewall, Botwinnik variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. b3 *
Opening: Dutch
Variation: stonewall with Ba3
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. b3 c6 8. Ba3 *
Opening: Dutch
Variation: stonewall with Nc3
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 c6 *
Opening: Dutch
Variation: stonewall: Chekhover variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 c6 8. Qc2 Qe8 9. Bg5 *
Opening: Dutch
Variation: classical variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 *
Opening: Dutch
Variation: Ilyin-Genevsky variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 *
Opening: Dutch
Variation: Ilyin-Genevsky, Winter variation
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. Re1 *
Opening: Dutch
Variation: Ilyin-Genevsky variation with Qc2
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. Qc2 *
Opening: Dutch
Variation: Ilyin-Genevsky variation with b3
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. b3 *
Opening: King's pawn opening
1. e4 *
Opening: Hippopotamus defence
1. e4 Nh6 2. d4 g6 3. c4 f6 *
Opening: Corn stalk defence
1. e4 a5 *
Opening: Lemming defence
1. e4 Na6 *
Opening: Fred
1. e4 f5 *
Opening: Barnes defence
1. e4 f6 *
Opening: Fried fox defence
1. e4 f6 2. d4 Kf7 *
Opening: Carr's defence
1. e4 h6 *
Opening: Reversed Grob (Borg/Basman defence/macho Grob)
1. e4 g5 *
Opening: St. George (Baker) defence
1. e4 a6 *
Opening: Owen defence
1. e4 b6 *
Opening: Guatemala defence
1. e4 b6 2. d4 Ba6 *
Opening: KP
Variation: Nimzovich defence
1. e4 Nc6 *
Opening: KP
Variation: Nimzovich defence, Wheeler gambit
1. e4 Nc6 2. b4 Nxb4 3. c3 Nc6 4. d4 *
Opening: KP
Variation: Nimzovich defence
1. e4 Nc6 2. Nf3 *
Opening: KP
Variation: Colorado counter
1. e4 Nc6 2. Nf3 f5 *
Opening: KP
Variation: Nimzovich defence
1. e4 Nc6 2. d4 *
Opening: KP
Variation: Nimzovich defence, Marshall gambit
1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nc3 *
Opening: KP
Variation: Nimzovich defence, Bogolyubov variation
1. e4 Nc6 2. d4 d5 3. Nc3 *
Opening: KP
Variation: Neo-Mongoloid defence
1. e4 Nc6 2. d4 f6 *
Opening: Scandinavian (centre counter) defence
1. e4 d5 *
Opening: Scandinavian defence, Lasker variation
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 *
Opening: Scandinavian defence
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 *
Opening: Scandinavian defence, Gruenfeld variation
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. g4 *
Opening: Scandinavian
Variation: Anderssen counter-attack
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 *
Opening: Scandinavian
Variation: Anderssen counter-attack orthodox attack
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Bb4 6. Bd2 Nc6 7. Nf3 *
Opening: Scandinavian
Variation: Anderssen counter-attack, Goteborg system
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. Nf3 *
Opening: Scandinavian
Variation: Anderssen counter-attack, Collijn variation
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. Nf3 Bg4 *
Opening: Scandinavian, Mieses-Kotrvc gambit
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 *
Opening: Scandinavian
Variation: Pytel-Wade variation
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 *
Opening: Scandinavian defence
1. e4 d5 2. exd5 Nf6 *
Opening: Scandinavian
Variation: Icelandic gambit
1. e4 d5 2. exd5 Nf6 3. c4 e6 *
Opening: Scandinavian gambit
1. e4 d5 2. exd5 Nf6 3. c4 c6 *
Opening: Scandinavian defence
1. e4 d5 2. exd5 Nf6 3. d4 *
Opening: Scandinavian
Variation: Marshall variation
1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 *
Opening: Scandinavian
Variation: Kiel variation
1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 *
Opening: Scandinavian
Variation: Richter variation
1. e4 d5 2. exd5 Nf6 3. d4 g6 *
Opening: Alekhine's defence
1. e4 Nf6 *
Opening: Alekhine's defence
Variation: Scandinavian variation
1. e4 Nf6 2. Nc3 d5 *
Opening: Alekhine's defence
Variation: Spielmann variation
1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 *
Opening: Alekhine's defence
Variation: Maroczy variation
1. e4 Nf6 2. d3 *
Opening: Alekhine's defence
Variation: Krejcik variation
1. e4 Nf6 2. Bc4 *
Opening: Alekhine's defence
Variation: Mokele Mbembe (Buecker) variation
1. e4 Nf6 2. e5 Ne4 *
Opening: Alekhine's defence
Variation: Brooklyn defence
1. e4 Nf6 2. e5 Ng8 *
Opening: Alekhine's defence
1. e4 Nf6 2. e5 Nd5 *
Opening: Alekhine's defence
Variation: Kmoch variation
1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. d3 *
Opening: Alekhine's defence
Variation: Saemisch attack
1. e4 Nf6 2. e5 Nd5 3. Nc3 *
Opening: Alekhine's defence
Variation: Welling variation
1. e4 Nf6 2. e5 Nd5 3. b3 *
Opening: Alekhine's defence
1. e4 Nf6 2. e5 Nd5 3. c4 *
Opening: Alekhine's defence
Variation: Steiner variation
1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. b3 *
Opening: Alekhine's defence
Variation: two pawns' (Lasker's) attack
1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 *
Opening: Alekhine's defence
Variation: two pawns' attack, Mikenas variation
1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 d6 *
Opening: Alekhine's defence
1. e4 Nf6 2. e5 Nd5 3. d4 *
Opening: Alekhine's defence
Variation: O'Sullivan gambit
1. e4 Nf6 2. e5 Nd5 3. d4 b5 *
Opening: Alekhine's defence
1. e4 Nf6 2. e5 Nd5 3. d4 d6 *
Opening: Alekhine's defence
Variation: Balogh variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 *
Opening: Alekhine's defence
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 *
Opening: Alekhine's defence
Variation: exchange variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 *
Opening: Alekhine's defence
Variation: exchange, Karpov variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Be2 Bg7 8. O-O O-O 9. h3 Nc6 10. Nc3 Bf5 11. Bf4 *
Opening: Alekhine's defence
Variation: four pawns attack
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 *
Opening: Alekhine's defence
Variation: four pawns attack, Korchnoi variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Nf3 Be7 9. Be2 O-O 10. O-O f6 *
Opening: Alekhine's defence
Variation: four pawns attack, 6...Nc6
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 *
Opening: Alekhine's defence
Variation: four pawns attack, Ilyin-Genevsky var.
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. e6 fxe6 9. c5 *
Opening: Alekhine's defence
Variation: four pawns attack, 7.Be3
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 *
Opening: Alekhine's defence
Variation: four pawns attack, Tartakower variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Qd7 10. Be2 O-O-O 11. O-O Be7 *
Opening: Alekhine's defence
Variation: four pawns attack, Planinc variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g5 *
Opening: Alekhine's defence
Variation: four pawns attack, fianchetto variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 *
Opening: Alekhine's defence
Variation: four pawns attack, Trifunovic variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 *
Opening: Alekhine's defence
Variation: modern variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 *
Opening: Alekhine's defence
Variation: modern, Larsen variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 *
Opening: Alekhine's defence
Variation: modern, Schmid variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 *
Opening: Alekhine's defence
Variation: modern, fianchetto variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 *
Opening: Alekhine's defence
Variation: modern, Keres variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4 *
Opening: Alekhine's defence
Variation: modern variation, 4...Bg4
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 *
Opening: Alekhine's defence
Variation: modern, Flohr variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 *
Opening: Alekhine's defence
Variation: modern, Panov variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. h3 *
Opening: Alekhine's defence
Variation: modern, Alekhine variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. c4 *
Opening: Alekhine's defence
Variation: modern, Vitolins attack
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. c4 Nb6 6. d5 *
Opening: Robatsch (modern) defence
1. e4 g6 *
Opening: Norwegian defence
1. e4 g6 2. d4 Nf6 3. e5 Nh5 4. g4 Ng7 *
Opening: Robatsch (modern) defence
1. e4 g6 2. d4 Bg7 *
Opening: Robatsch defence
Variation: three pawns attack
1. e4 g6 2. d4 Bg7 3. f4 *
Opening: Robatsch defence
1. e4 g6 2. d4 Bg7 3. Nc3 *
Opening: Robatsch defence
Variation: Gurgenidze variation
1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 *
Opening: Robatsch (modern) defence
1. e4 g6 2. d4 Bg7 3. Nc3 d6 *
Opening: Robatsch defence
Variation: two knights variation
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 *
Opening: Robatsch defence
Variation: two knights, Suttles variation
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 *
Opening: Robatsch defence
Variation: Pseudo-Austrian attack
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 *
Opening: Pirc defence
1. e4 d6 2. d4 Nf6 3. Nc3 *
Opening: Pirc
Variation: Ufimtsev-Pytel variation
1. e4 d6 2. d4 Nf6 3. Nc3 c6 *
Opening: Pirc defence
1. e4 d6 2. d4 Nf6 3. Nc3 g6 *
Opening: Pirc
Variation: 150 attack
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 *
Opening: Pirc
Variation: Sveshnikov system
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 *
Opening: Pirc
Variation: Holmov system
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 *
Opening: Pirc
Variation: Byrne variation
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 *
Opening: Pirc defence
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 *
Opening: Pirc
Variation: Chinese variation
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 *
Opening: Pirc
Variation: bayonet (Mariotti) attack
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 *
Opening: Robatsch defence
Variation: Geller's system
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 *
Opening: Pirc
Variation: classical (two knights) system
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 *
Opening: Pirc
Variation: classical (two knights) system
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 *
Opening: Pirc
Variation: classical, h3 system
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 *
Opening: Pirc
Variation: classical system, 5.Be2
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 *
Opening: Pirc
Variation: Austrian attack
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 *
Opening: Pirc
Variation: Austrian attack
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O *
Opening: Pirc
Variation: Austrian attack, 6.e5
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. e5 *
Opening: Pirc
Variation: Austrian attack, 6.Be3
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Be3 *
Opening: Pirc
Variation: Austrian attack, 6.Bd3
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 *
Opening: Pirc
Variation: Austrian attack, dragon formation
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 *
Opening: Pirc
Variation: Austrian attack, Ljubojevic variation
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bc4 *
Opening: Caro-Kann defence
1. e4 c6 *
Opening: Caro-Kann
Variation: Hillbilly attack
1. e4 c6 2. Bc4 *
Opening: Caro-Kann
Variation: anti-Caro-Kann defence
1. e4 c6 2. c4 *
Opening: Caro-Kann
Variation: anti-anti-Caro-Kann defence
1. e4 c6 2. c4 d5 *
Opening: Caro-Kann
Variation: closed (Breyer) variation
1. e4 c6 2. d3 *
Opening: Caro-Kann defence
1. e4 c6 2. Nc3 *
Opening: Caro-Kann
Variation: Goldman (Spielmann) variation
1. e4 c6 2. Nc3 d5 3. Qf3 *
Opening: Caro-Kann
Variation: two knights variation
1. e4 c6 2. Nc3 d5 3. Nf3 *
Opening: Caro-Kann
Variation: two knights, 3...Bg4
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 *
Opening: Caro-Kann defence
1. e4 c6 2. d4 *
Opening: de Bruycker defence
1. e4 c6 2. d4 Na6 3. Nc3 Nc7 *
Opening: Caro-Masi defence
1. e4 c6 2. d4 Nf6 *
Opening: Caro-Kann defence
1. e4 c6 2. d4 d5 *
Opening: Caro-Kann
Variation: Tartakower (fantasy) variation
1. e4 c6 2. d4 d5 3. f3 *
Opening: Caro-Kann
Variation: 3.Nd2
1. e4 c6 2. d4 d5 3. Nd2 *
Opening: Caro-Kann
Variation: Edinburgh variation
1. e4 c6 2. d4 d5 3. Nd2 Qb6 *
Opening: Caro-Kann
Variation: advance variation
1. e4 c6 2. d4 d5 3. e5 *
Opening: Caro-Kann
Variation: advance, Short variation
1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Be2 *
Opening: Caro-Kann
Variation: exchange variation
1. e4 c6 2. d4 d5 3. exd5 *
Opening: Caro-Kann
Variation: exchange, Rubinstein variation
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 *
Opening: Caro-Kann
Variation: Panov-Botvinnik attack
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 *
Opening: Caro-Kann
Variation: Panov-Botvinnik, Gunderam attack
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. c5 *
Opening: Caro-Kann
Variation: Panov-Botvinnik attack
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 *
Opening: Caro-Kann
Variation: Panov-Botvinnik, Herzog defence
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Na5 *
Opening: Caro-Kann
Variation: Panov-Botvinnik, normal variation
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 *
Opening: Caro-Kann
Variation: Panov-Botvinnik, Czerniak variation
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 *
Opening: Caro-Kann
Variation: Panov-Botvinnik, Reifir (Spielmann) variation
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qb6 *
Opening: Caro-Kann
Variation: Panov-Botvinnik attack, 5...e6
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 *
Opening: Caro-Kann
Variation: Panov-Botvinnik attack, 5...g6
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 *
Opening: Caro-Kann defence
1. e4 c6 2. d4 d5 3. Nc3 *
Opening: Caro-Kann
Variation: Gurgenidze counter-attack
1. e4 c6 2. d4 d5 3. Nc3 b5 *
Opening: Caro-Kann
Variation: Gurgenidze system
1. e4 c6 2. d4 d5 3. Nc3 g6 *
Opening: Caro-Kann
Variation: Rasa-Studier gambit
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 *
Opening: Caro-Kann defence
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 *
Opening: Caro-Kann
Variation: Alekhine gambit
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 *
Opening: Caro-Kann
Variation: Tartakower (Nimzovich) variation
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 *
Opening: Caro-Kann
Variation: Forgacs variation
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 *
Opening: Caro-Kann
Variation: Bronstein-Larsen variation
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 *
Opening: Caro-Kann
Variation: Steinitz variation
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 *
Opening: Caro-Kann
Variation: classical variation
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 *
Opening: Caro-Kann
Variation: classical, Flohr variation
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 *
Opening: Caro-Kann
Variation: classical, Maroczy attack
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 *
Opening: Caro-Kann
Variation: classical, 6.h4
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 *
Opening: Caro-Kann
Variation: classical, 7...Nd7
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 *
Opening: Caro-Kann
Variation: classical, Spassky variation
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 *
Opening: Sicilian defence
1. e4 c5 *
Opening: Sicilian
Variation: Gloria variation
1. e4 c5 2. c4 d6 3. Nc3 Nc6 4. g3 h5 *
Opening: Sicilian
Variation: Steinitz variation
1. e4 c5 2. g3 *
Opening: Sicilian
Variation: wing gambit
1. e4 c5 2. b4 *
Opening: Sicilian
Variation: wing gambit, Santasiere variation
1. e4 c5 2. b4 cxb4 3. c4 *
Opening: Sicilian
Variation: wing gambit, Marshall variation
1. e4 c5 2. b4 cxb4 3. a3 *
Opening: Sicilian
Variation: wing gambit, Marienbad variation
1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. Bb2 *
Opening: Sicilian
Variation: wing gambit, Carlsbad variation
1. e4 c5 2. b4 cxb4 3. a3 bxa3 *
Opening: Sicilian
Variation: Keres variation (2.Ne2)
1. e4 c5 2. Ne2 *
Opening: Sicilian
Variation: Grand Prix attack
1. e4 c5 2. f4 *
Opening: Sicilian
Variation: Smith-Morra gambit
1. e4 c5 2. d4 *
Opening: Sicilian
Variation: Andreaschek gambit
1. e4 c5 2. d4 cxd4 3. Nf3 e5 4. c3 *
Opening: Sicilian
Variation: Smith-Morra gambit
1. e4 c5 2. d4 cxd4 3. c3 *
Opening: Sicilian
Variation: Smith-Morra gambit, Chicago defence
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O a6 8. Qe2 b5 9. Bb3 Ra7 *
Opening: Sicilian
Variation: Alapin's variation (2.c3)
1. e4 c5 2. c3 *
Opening: Sicilian
Variation: 2.c3, Heidenfeld variation
1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Na3 *
Opening: Sicilian
Variation: closed
1. e4 c5 2. Nc3 *
Opening: Sicilian
Variation: closed, Korchnoi variation
1. e4 c5 2. Nc3 e6 3. g3 d5 *
Opening: Sicilian
Variation: closed, 2...Nc6
1. e4 c5 2. Nc3 Nc6 *
Opening: Sicilian
Variation: chameleon variation
1. e4 c5 2. Nc3 Nc6 3. Nge2 *
Opening: Sicilian
Variation: Grand Prix attack
1. e4 c5 2. Nc3 Nc6 3. f4 *
Opening: Sicilian
Variation: Grand Prix attack, Schofman variation
1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 *
Opening: Sicilian
Variation: closed
1. e4 c5 2. Nc3 Nc6 3. g3 *
Opening: Sicilian
Variation: closed, Smyslov variation
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Nce2 *
Opening: Sicilian
Variation: closed
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 *
Opening: Sicilian
Variation: closed, 6.Ne2 e5 (Botvinnik)
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e5 *
Opening: Sicilian
Variation: closed, 6.f4
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 *
Opening: Sicilian
Variation: closed, 6.f4 e5 (Botvinnik)
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 *
Opening: Sicilian
Variation: closed, 6.Be3
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 *
Opening: Sicilian defence
1. e4 c5 2. Nf3 *
Opening: Sicilian
Variation: Stiletto (Althouse) variation
1. e4 c5 2. Nf3 Qa5 *
Opening: Sicilian
Variation: Quinteros variation
1. e4 c5 2. Nf3 Qc7 *
Opening: Sicilian
Variation: Katalimov variation
1. e4 c5 2. Nf3 b6 *
Opening: Sicilian
Variation: Hungarian variation
1. e4 c5 2. Nf3 g6 *
Opening: Sicilian
Variation: Acton extension
1. e4 c5 2. Nf3 g6 3. c4 Bh6 *
Opening: Sicilian
Variation: O'Kelly variation
1. e4 c5 2. Nf3 a6 *
Opening: Sicilian
Variation: Nimzovich-Rubinstein variation
1. e4 c5 2. Nf3 Nf6 *
Opening: Sicilian
Variation: Nimzovich-Rubinstein; Rubinstein counter-gambit
1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 *
Opening: Sicilian defence
1. e4 c5 2. Nf3 Nc6 *
Opening: Sicilian
Variation: Nimzovich-Rossolimo attack (without ...d6)
1. e4 c5 2. Nf3 Nc6 3. Bb5 *
Opening: Sicilian
Variation: Nimzovich-Rossolimo attack (with ...g6, without ...d6)
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 *
Opening: Sicilian
Variation: Nimzovich-Rossolimo attack, Gurgenidze variation
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. b4 *
Opening: Sicilian defence
1. e4 c5 2. Nf3 Nc6 3. d4 *
Opening: Sicilian
Variation: Flohr variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 *
Opening: Sicilian
Variation: Nimzovich variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 *
Opening: Sicilian
Variation: Labourdonnais-Loewenthal variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 *
Opening: Sicilian
Variation: Labourdonnais-Loewenthal (Kalashnikov) variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 *
Opening: Sicilian defence
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 *
Opening: Sicilian
Variation: Pelikan (Lasker/Sveshnikov) variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 *
Opening: Sicilian
Variation: Pelikan, Bird variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 *
Opening: Sicilian
Variation: Pelikan, Chelyabinsk variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 *
Opening: Sicilian
Variation: Sveshnikov variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 *
Opening: Sicilian
Variation: accelerated fianchetto, exchange variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 *
Opening: Sicilian
Variation: accelerated fianchetto, modern variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 *
Opening: Sicilian
Variation: accelerated fianchetto, modern variation with Bc4
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 *
Opening: Sicilian
Variation: accelerated fianchetto, Maroczy bind
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 *
Opening: Sicilian
Variation: accelerated fianchetto, Gurgenidze variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 *
Opening: Sicilian
Variation: accelerated fianchetto, Maroczy bind, 5...Bg7
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 *
Opening: Sicilian
Variation: accelerated fianchetto, Simagin variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Be2 Nh6 *
Opening: Sicilian
Variation: accelerated fianchetto, Maroczy bind, 6.Be3
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 *
Opening: Sicilian
Variation: accelerated fianchetto, Breyer variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 *
Opening: Sicilian defence
1. e4 c5 2. Nf3 e6 *
Opening: Sicilian
Variation: Marshall variation
1. e4 c5 2. Nf3 e6 3. d4 d5 *
Opening: Sicilian defence
1. e4 c5 2. Nf3 e6 3. d4 cxd4 *
Opening: Sicilian
Variation: Anderssen variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 *
Opening: Sicilian
Variation: Pin variation (Sicilian counter-attack)
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 *
Opening: Sicilian
Variation: Pin, Jaffe variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 e5 *
Opening: Sicilian
Variation: Pin, Koch variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 *
Opening: Sicilian
Variation: Kan variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 *
Opening: Sicilian
Variation: Kan, Maroczy bind (Reti variation)
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 *
Opening: Sicilian
Variation: Kan, Maroczy bind - Bronstein variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Bc2 *
Opening: Sicilian
Variation: Kan, 5.Bd3
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 *
Opening: Sicilian
Variation: Kan, Gipslis variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 g6 *
Opening: Sicilian
Variation: Kan, Polugaievsky variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 *
Opening: Sicilian
Variation: Kan, Swiss cheese variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 *
Opening: Sicilian
Variation: Kan, 5.Nc3
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 *
Opening: Sicilian defence
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 *
Opening: Sicilian, Szen (`anti-Taimanov') variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 *
Opening: Sicilian, Szen, hedgehog variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 *
Opening: Sicilian, Szen variation, Dely-Kasparov gambit
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 d5 *
Opening: Sicilian
Variation: Taimanov variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 *
Opening: Sicilian
Variation: Taimanov, American attack
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 Bb4 7. Nd6+ *
Opening: Sicilian
Variation: Taimanov variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 *
Opening: Sicilian
Variation: Taimanov (Bastrikov) variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 *
Opening: Sicilian
Variation: Taimanov variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 *
Opening: Sicilian
Variation: Taimanov variation
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 *
Opening: Sicilian
1. e4 c5 2. Nf3 d6 *
Opening: Sicilian
Variation: wing gambit deferred
1. e4 c5 2. Nf3 d6 3. b4 *
Opening: Sicilian
Variation: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack
1. e4 c5 2. Nf3 d6 3. Bb5+ *
Opening: Sicilian
Variation: Canal-Sokolsky attack, 3...Bd7
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 *
Opening: Sicilian
Variation: Canal-Sokolsky attack, Bronstein gambit
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 *
Opening: Sicilian
Variation: Canal-Sokolsky attack, Sokolsky variation
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 *
Opening: Sicilian, Chekhover variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 *
Opening: Sicilian
Variation: Chekhover, Zaitsev variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 *
Opening: Sicilian
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 *
Opening: Sicilian
Variation: Prins (Moscow) variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 *
Opening: Sicilian
Variation: Prins variation, Venice attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ *
Opening: Sicilian
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 *
Opening: Sicilian
Variation: Venice attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ *
Opening: Sicilian
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 *
Opening: Sicilian
Variation: Sozin, not Scheveningen
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 *
Opening: Sicilian
Variation: Magnus Smith trap
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 g6 7. Nxc6 bxc6 8. e5 *
Opening: Sicilian
Variation: Sozin, Benko variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 *
Opening: Sicilian
Variation: classical
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 *
Opening: Sicilian
Variation: Boleslavsky variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 *
Opening: Sicilian
Variation: Boleslavsky, Louma variation
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nxc6 *
Opening: Sicilian
Variation: Boleslavsky variation, 7.Nb3
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 *
Opening: Sicilian
Variation: Richter-Rauzer
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 *
Opening: Sicilian
Variation: Richter-Rauzer, Bondarevsky variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 g6 *
Opening: Sicilian
Variation: Richter-Rauzer, Larsen variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 *
Opening: Sicilian
Variation: Richter-Rauzer, Larsen variation, 7.Qd2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 *
Opening: Sicilian
Variation: Richter-Rauzer, 6...e6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 *
Opening: Sicilian
Variation: Richter-Rauzer, Podvebrady variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nb3 *
Opening: Sicilian
Variation: Richter-Rauzer, Margate (Alekhine) variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Bb5 *
Opening: Sicilian
Variation: Richter-Rauzer, Richter attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nxc6 *
Opening: Sicilian
Variation: Richter-Rauzer, Keres variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...Be7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9.f4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, Geller variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 e5 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9...Nxd4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9...Nxd4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 10. Qxd4 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...a6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...a6 defence, 9...Be7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 *
Opening: Sicilian
Variation: Richter-Rauzer, Rauzer attack, 7...a6 defence, 11.Bxf6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 *
Opening: Sicilian
Variation: dragon variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 *
Opening: Sicilian
Variation: dragon, Levenfish variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 *
Opening: Sicilian
Variation: dragon, Levenfish; Flohr variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nbd7 *
Opening: Sicilian
Variation: dragon, 6.Be3
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 *
Opening: Sicilian
Variation: dragon, classical attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 *
Opening: Sicilian
Variation: dragon, classical, Amsterdam variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Qd2 *
Opening: Sicilian
Variation: dragon, classical, Grigoriev variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Qd2 O-O 9. O-O-O *
Opening: Sicilian
Variation: dragon, classical, Nottingham variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Nb3 *
Opening: Sicilian
Variation: dragon, classical, 8.O-O
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O *
Opening: Sicilian
Variation: dragon, classical, Zollner gambit
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. f4 Qb6 10. e5 *
Opening: Sicilian
Variation: dragon, classical, Richter variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Qd2 *
Opening: Sicilian
Variation: dragon, classical, 9.Nb3
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 *
Opening: Sicilian
Variation: dragon, classical, Stockholm attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Nxa5 Bxe2 13. Qxe2 Qxa5 14. g4 *
Opening: Sicilian
Variation: dragon, classical, Spielmann variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Bd3 *
Opening: Sicilian
Variation: dragon, classical, Bernard defence
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Bd3 Bxd3 13. cxd3 d5 *
Opening: Sicilian
Variation: dragon, classical, Reti-Tartakower variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 Be6 10. f4 Qc8 *
Opening: Sicilian
Variation: dragon, classical, Alekhine variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. O-O O-O 9. Nb3 a5 *
Opening: Sicilian
Variation: dragon, Yugoslav attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 *
Opening: Sicilian
Variation: dragon, Yugoslav attack, 7...O-O
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O *
Opening: Sicilian
Variation: dragon, Yugoslav attack, Rauser variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O *
Opening: Sicilian
Variation: dragon, Yugoslav attack, 9.Bc4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 *
Opening: Sicilian
Variation: dragon, Yugoslav attack, Byrne variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 a5 *
Opening: Sicilian
Variation: dragon, Yugoslav attack, 9...Bd7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 *
Opening: Sicilian
Variation: dragon, Yugoslav attack, 10.O-O-O
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O *
Opening: Sicilian
Variation: dragon, Yugoslav attack, 12.h4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Qa5 11. Bb3 Rfc8 12. h4 *
Opening: Sicilian
Variation: Scheveningen variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 *
Opening: Sicilian
Variation: Scheveningen, English variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. Qd2 *
Opening: Sicilian
Variation: Scheveningen, Vitolins variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bb5+ *
Opening: Sicilian
Variation: Scheveningen, fianchetto variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 *
Opening: Sicilian
Variation: Scheveningen, Keres attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 *
Opening: Sicilian
Variation: Scheveningen, 6.f4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 *
Opening: Sicilian
Variation: Scheveningen, Tal variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Be3 Be7 8. Qf3 *
Opening: Sicilian
Variation: Scheveningen, 6.Be2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 *
Opening: Sicilian
Variation: modern Scheveningen
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 *
Opening: Sicilian
Variation: modern Scheveningen, main line
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. O-O Be7 8. Be3 O-O 9. f4 *
Opening: Sicilian
Variation: modern Scheveningen, main line with Nb3
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. O-O Be7 8. Be3 O-O 9. f4 Bd7 10. Nb3 *
Opening: Sicilian
Variation: Scheveningen (Paulsen), classical variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 *
Opening: Sicilian
Variation: Scheveningen, classical, Nd7 system
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nbd7 *
Opening: Sicilian
Variation: Scheveningen (Paulsen), classical variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Qc7 *
Opening: Sicilian
Variation: Scheveningen, classical variation with ...Qc7 and ...Nc6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Qc7 8. f4 Nc6 *
Opening: Sicilian
Variation: Scheveningen, classical, Maroczy system
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Qc7 8. f4 Nc6 9. Kh1 Be7 10. a4 *
Opening: Sicilian
Variation: Scheveningen, classical
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Qc7 8. f4 Nc6 9. Be3 *
Opening: Sicilian
Variation: Scheveningen, classical main line
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Qc7 8. f4 Nc6 9. Be3 Be7 10. Qe1 O-O *
Opening: Sicilian
Variation: Sozin attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 *
Opening: Sicilian
Variation: Sozin with ...a6 and ...b5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 a6 7. Bb3 b5 *
Opening: Sicilian
Variation: Sozin, Leonhardt variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 *
Opening: Sicilian
Variation: Sozin, Fischer variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 7. Bb3 Be7 8. Be3 O-O 9. f4 *
Opening: Sicilian
Variation: Sozin, 7.Be3
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 7. Be3 *
Opening: Sicilian
Variation: Velimirovic attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 7. Be3 Be7 8. Qe2 *
Opening: Sicilian
Variation: Najdorf
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 *
Opening: Sicilian
Variation: Najdorf, Adams attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 *
Opening: Sicilian
Variation: Najdorf, Lipnitzky attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 *
Opening: Sicilian
Variation: Najdorf, Byrne (English) attack
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 *
Opening: Sicilian
Variation: Najdorf, Zagreb (fianchetto) variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 *
Opening: Sicilian
Variation: Najdorf, Opovcensky variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 *
Opening: Sicilian
Variation: Najdorf, 6.f4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 *
Opening: Sicilian
Variation: Najdorf, 6.Bg5
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 *
Opening: Sicilian
Variation: Najdorf, Ivkov variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8. Qd2 e6 9. O-O-O b5 10. Bb3 Bb7 11. Rhe1 Nc5 12. e5 *
Opening: Sicilian
Variation: Najdorf, 6...e6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 *
Opening: Sicilian
Variation: Najdorf, 7.f4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 *
Opening: Sicilian
Variation: Najdorf, Polugayevsky variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 *
Opening: Sicilian
Variation: Najdorf, Polugayevsky, Simagin variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 *
Opening: Sicilian
Variation: Najdorf, 7...Qb6
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 *
Opening: Sicilian
Variation: Najdorf, Poisoned pawn variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 *
Opening: Sicilian
Variation: Najdorf, 7...Be7
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 *
Opening: Sicilian
Variation: Najdorf, Browne variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 *
Opening: Sicilian
Variation: Najdorf, Goteborg (Argentine) variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 *
Opening: Sicilian
Variation: Najdorf variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 *
Opening: Sicilian
Variation: Najdorf, 7...Be7 main line
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 *
Opening: French defence
1. e4 e6 *
Opening: French defence, Steiner variation
1. e4 e6 2. c4 *
Opening: French
Variation: Reti (Spielmann) variation
1. e4 e6 2. b3 *
Opening: French
Variation: Steinitz attack
1. e4 e6 2. e5 *
Opening: French
Variation: Labourdonnais variation
1. e4 e6 2. f4 *
Opening: French defence
1. e4 e6 2. Nf3 *
Opening: French
Variation: Wing gambit
1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 *
Opening: French defence
1. e4 e6 2. Nc3 *
Opening: French
Variation: Pelikan variation
1. e4 e6 2. Nc3 d5 3. f4 *
Opening: French
Variation: Two knights variation
1. e4 e6 2. Nc3 d5 3. Nf3 *
Opening: French
Variation: Chigorin variation
1. e4 e6 2. Qe2 *
Opening: French
Variation: King's Indian attack
1. e4 e6 2. d3 *
Opening: French
Variation: Reversed Philidor formation
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. Be2 *
Opening: French defence
1. e4 e6 2. d4 *
Opening: Lengfellner system
1. e4 e6 2. d4 d6 *
Opening: St. George defence
1. e4 e6 2. d4 a6 *
Opening: French defence
1. e4 e6 2. d4 d5 *
Opening: French
Variation: Schlechter variation
1. e4 e6 2. d4 d5 3. Bd3 *
Opening: French
Variation: Alapin variation
1. e4 e6 2. d4 d5 3. Be3 *
Opening: French
Variation: exchange variation
1. e4 e6 2. d4 d5 3. exd5 *
Opening: French
Variation: exchange, Svenonius variation
1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 *
Opening: French
Variation: exchange, Bogolyubov variation
1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 Nc6 *
Opening: French
Variation: advance variation
1. e4 e6 2. d4 d5 3. e5 *
Opening: French
Variation: advance, Steinitz variation
1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 *
Opening: French
Variation: advance, Nimzovich variation
1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 *
Opening: French
Variation: advance, Nimzovich system
1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 *
Opening: French
Variation: advance variation
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 *
Opening: French
Variation: advance, Wade variation
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 *
Opening: French
Variation: advance variation
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 *
Opening: French
Variation: advance, Paulsen attack
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 *
Opening: French
Variation: advance, Milner-Barry gambit
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 *
Opening: French
Variation: advance, Euwe variation
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 *
Opening: French
Variation: Tarrasch
1. e4 e6 2. d4 d5 3. Nd2 *
Opening: French
Variation: Tarrasch, Haberditz variation
1. e4 e6 2. d4 d5 3. Nd2 f5 *
Opening: French
Variation: Tarrasch, Guimard variation
1. e4 e6 2. d4 d5 3. Nd2 Nc6 *
Opening: French
Variation: Tarrasch, Guimard main line
1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 *
Opening: French
Variation: Tarrasch, closed variation
1. e4 e6 2. d4 d5 3. Nd2 Nf6 *
Opening: French
Variation: Tarrasch, Botvinnik variation
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 *
Opening: French
Variation: Tarrasch, closed variation
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 *
Opening: French
Variation: Tarrasch, closed variation, main line
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 *
Opening: French
Variation: Tarrasch, Leningrad variation
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 *
Opening: French
Variation: Tarrasch, open variation
1. e4 e6 2. d4 d5 3. Nd2 c5 *
Opening: French
Variation: Tarrasch, Eliskases variation
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 *
Opening: French
Variation: Tarrasch, open, 4.ed ed
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 *
Opening: French
Variation: Tarrasch, open variation, main line
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 *
Opening: French
Variation: Paulsen variation
1. e4 e6 2. d4 d5 3. Nc3 *
Opening: French
Variation: Marshall variation
1. e4 e6 2. d4 d5 3. Nc3 c5 *
Opening: French
Variation: Rubinstein variation
1. e4 e6 2. d4 d5 3. Nc3 dxe4 *
Opening: French
Variation: Fort Knox variation
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 *
Opening: French
Variation: Rubinstein variation
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 *
Opening: French
Variation: Rubinstein, Capablanca line
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 *
Opening: French
Variation: Frere (Becker) variation
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 *
Opening: French defence
1. e4 e6 2. d4 d5 3. Nc3 Nf6 *
Opening: French
Variation: Swiss variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 *
Opening: French
Variation: Henneberger variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Be3 *
Opening: French
Variation: Steinitz variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 *
Opening: French
Variation: Steinitz, Bradford attack
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Qg4 *
Opening: French
Variation: Steinitz variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 *
Opening: French
Variation: Steinitz, Brodsky-Jones variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. a3 Bxc5 8. Qg4 O-O 9. Nf3 f6 *
Opening: French
Variation: Steinitz variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 *
Opening: French
Variation: Steinitz, Boleslavsky variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 *
Opening: French
Variation: Steinitz, Gledhill attack
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Qg4 *
Opening: French
Variation: Burn variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 *
Opening: French
Variation: MacCutcheon variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 *
Opening: French
Variation: MacCutcheon, Bogolyubov variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 gxf6 7. Qd2 Qa5 *
Opening: French
Variation: MacCutcheon, advance variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 *
Opening: French
Variation: MacCutcheon, Chigorin variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 *
Opening: French
Variation: MacCutcheon, Grigoriev variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4 gxh4 9. Qg4 *
Opening: French
Variation: MacCutcheon, Bernstein variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bh4 *
Opening: French
Variation: MacCutcheon, Janowski variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 *
Opening: French
Variation: MacCutcheon, Dr. Olland (Dutch) variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bc1 *
Opening: French
Variation: MacCutcheon, Tartakower variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Nfd7 *
Opening: French
Variation: MacCutcheon, Lasker variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 *
Opening: French
Variation: MacCutcheon, Duras variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bc1 *
Opening: French
Variation: MacCutcheon, Lasker variation, 8...g6
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 *
Opening: French
Variation: classical
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 *
Opening: French
Variation: classical, Anderssen variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 *
Opening: French
Variation: classical, Anderssen-Richter variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. Qg4 *
Opening: French
Variation: classical, Vistaneckis (Nimzovich) variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ng8 *
Opening: French
Variation: classical, Frankfurt variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ng8 6. Be3 b6 *
Opening: French
Variation: classical, Tartakower variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 *
Opening: French
Variation: Albin-Alekhine-Chatard attack
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 *
Opening: French
Variation: Albin-Alekhine-Chatard attack, Maroczy variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 *
Opening: French
Variation: Albin-Alekhine-Chatard attack, Breyer variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 *
Opening: French
Variation: Albin-Alekhine-Chatard attack, Teichmann variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 f6 *
Opening: French
Variation: Albin-Alekhine-Chatard attack, Spielmann variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 O-O *
Opening: French
Variation: classical variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 *
Opening: French
Variation: classical, Tarrasch variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Bd3 *
Opening: French
Variation: classical, Rubinstein variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qd2 *
Opening: French
Variation: classical, Alapin variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 *
Opening: French
Variation: classical, Pollock variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 *
Opening: French
Variation: classical, Steinitz variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 *
Opening: French
Variation: classical, Stahlberg variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 c5 9. Qd2 Nc6 10. O-O-O c4 *
Opening: French
Variation: Winawer (Nimzovich) variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 *
Opening: French
Variation: Winawer, Kondratiyev variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. exd5 Qxd5 6. Bd2 *
Opening: French
Variation: Winawer, fingerslip variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 *
Opening: French
Variation: Winawer, Alekhine (Maroczy) gambit
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 *
Opening: French
Variation: Winawer, Alekhine gambit, Alatortsev variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. N2g3 O-O 8. Be2 Nc6 *
Opening: French
Variation: Winawer, Alekhine gambit
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Bxc3+ *
Opening: French
Variation: Winawer, Alekhine gambit, Kan variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 *
Opening: French
Variation: Winawer, advance variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 *
Opening: French
Variation: Winawer, Petrosian variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 *
Opening: French
Variation: Winawer, advance variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 *
Opening: French
Variation: Winawer, advance, Bogolyubov variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 *
Opening: French
Variation: Winawer, advance, Russian variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 *
Opening: French
Variation: Winawer, advance, 5.a3
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 *
Opening: French
Variation: Winawer, advance, Rauzer variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Nf3 *
Opening: French
Variation: Winawer, advance variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 *
Opening: French
Variation: Winawer, classical variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 *
Opening: French
Variation: Winawer, advance, 6...Ne7
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 *
Opening: French
Variation: Winawer, advance, Smyslov variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 *
Opening: French
Variation: Winawer, advance, positional main line
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 *
Opening: French
Variation: Winawer, advance, poisoned pawn variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 *
Opening: French
Variation: Winawer, advance, poisoned pawn, Euwe-Gligoric variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Kd1 *
Opening: French
Variation: Winawer, advance, poisoned pawn, Konstantinopolsky variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 *
Opening: King's pawn game
1. e4 e5 *
Opening: KP
Variation: Indian opening
1. e4 e5 2. d3 *
Opening: KP
Variation: Mengarini's opening
1. e4 e5 2. a3 *
Opening: KP
Variation: King's head opening
1. e4 e5 2. f3 *
Opening: KP
Variation: Patzer opening
1. e4 e5 2. Qh5 *
Opening: KP
Variation: Napoleon's opening
1. e4 e5 2. Qf3 *
Opening: KP
Variation: Lopez opening
1. e4 e5 2. c3 *
Opening: Alapin's opening
1. e4 e5 2. Ne2 *
Opening: Centre game
1. e4 e5 2. d4 exd4 *
Opening: Centre game, Kieseritsky variation
1. e4 e5 2. d4 exd4 3. Nf3 c5 4. Bc4 b5 *
Opening: Halasz gambit
1. e4 e5 2. d4 exd4 3. f4 *
Opening: Danish gambit
1. e4 e5 2. d4 exd4 3. |
