[Site "A00"] [White "Polish (Sokolsky) opening"] 1. b4 [Site "A00"] [White "Polish"] [Black "Tuebingen Variation "] 1. b4 Nh6 [Site "A00"] [White "Polish"] [Black "Outflank Variation "] 1. b4 c6 [Site "A00"] [White "Benko's Opening"] 1. g3 [Site "A00"] [White "Lasker simul special"] 1. g3 h5 [Site "A00"] [White "Benko's Opening"] [Black "reversed Alekhine"] 1. g3 e5 2. Nf3 [Site "A00"] [White "Grob's attack"] 1. g4 [Site "A00"] [White "Grob"] [Black "Spike attack"] 1. g4 d5 2. Bg2 c6 3. g5 [Site "A00"] [White "Grob"] [Black "Fritz gambit"] 1. g4 d5 2. Bg2 Bxg4 3. c4 [Site "A00"] [White "Grob"] [Black "Romford counter-gambit"] 1. g4 d5 2. Bg2 Bxg4 3. c4 d4 [Site "A00"] [White "Clemenz (Mead's, Basman's or de Klerk's) Opening"] 1. h3 [Site "A00"] [White "Global Opening"] 1. h3 e5 2. a3 [Site "A00"] [White "Amar (Paris) Opening"] 1. Nh3 [Site "A00"] [White "Amar gambit"] 1. Nh3 d5 2. g3 e5 3. f4 Bxh3 4. Bxh3 exf4 [Site "A00"] [White "Dunst (Sleipner, Heinrichsen) Opening"] 1. Nc3 [Site "A00"] [White "Dunst (Sleipner,Heinrichsen) Opening"] 1. Nc3 e5 [Site "A00"] [White "Battambang Opening"] 1. Nc3 e5 2. a3 [Site "A00"] [White "Novosibirsk Opening"] 1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qh4 [Site "A00"] [White "Anderssen's Opening"] 1. a3 [Site "A00"] [White "Ware (Meadow Hay) Opening"] 1. a4 [Site "A00"] [White "Crab Opening"] 1. a4 e5 2. h4 [Site "A00"] [White "Saragossa Opening"] 1. c3 [Site "A00"] [White "Mieses Opening"] 1. d3 [Site "A00"] [White "Mieses Opening"] 1. d3 e5 [Site "A00"] [White "Valencia Opening"] 1. d3 e5 2. Nd2 [Site "A00"] [White "Venezolana Opening"] 1. d3 c5 2. Nc3 Nc6 3. g3 [Site "A00"] [White "Van't Kruijs Opening"] 1. e3 [Site "A00"] [White "Amsterdam attack"] 1. e3 e5 2. c4 d6 3. Nc3 Nc6 4. b3 Nf6 [Site "A00"] [White "Gedult's Opening"] 1. f3 [Site "A00"] [White "Hammerschlag (Fried fox/Pork chop Opening)"] 1. f3 e5 2. Kf2 [Site "A00"] [White "Anti-Borg (Desprez) Opening"] 1. h4 [Site "A00"] [White "Durkin's attack"] 1. Na3 [Site "A01"] [White "Nimzovich-Larsen attack"] 1. b3 [Site "A01"] [White "Nimzovich-Larsen attack"] [Black "Modern Variation "] 1. b3 e5 [Site "A01"] [White "Nimzovich-Larsen attack"] [Black "Indian Variation "] 1. b3 Nf6 [Site "A01"] [White "Nimzovich-Larsen attack"] [Black "Classical Variation "] 1. b3 d5 [Site "A01"] [White "Nimzovich-Larsen attack"] [Black "English Variation "] 1. b3 c5 [Site "A01"] [White "Nimzovich-Larsen attack"] [Black "Dutch Variation "] 1. b3 f5 [Site "A01"] [White "Nimzovich-Larsen attack"] [Black "Polish Variation "] 1. b3 b5 [Site "A01"] [White "Nimzovich-Larsen attack"] [Black "Symmetrical Variation "] 1. b3 b6 [Site "A02"] [White "Bird's Opening"] 1. f4 [Site "A02"] [White "Bird"] [Black "From gambit"] 1. f4 e5 [Site "A02"] [White "Bird"] [Black "From gambit, Lasker Variation "] 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 [Site "A02"] [White "Bird"] [Black "From gambit, Lipke Variation "] 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nh6 5. d4 [Site "A02"] [White "Bird's Opening, Swiss gambit"] 1. f4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 [Site "A02"] [White "Bird"] [Black "Hobbs gambit"] 1. f4 g5 [Site "A03"] [White "Bird's Opening"] 1. f4 d5 [Site "A03"] [White "Mujannah Opening"] 1. f4 d5 2. c4 [Site "A03"] [White "Bird's Opening"] [Black "Williams gambit"] 1. f4 d5 2. e4 [Site "A03"] [White "Bird's Opening"] [Black "Lasker Variation "] 1. f4 d5 2. Nf3 Nf6 3. e3 c5 [Site "A04"] [White "Reti Opening"] 1. Nf3 [Site "A04"] [White "Reti v Dutch"] 1. Nf3 f5 [Site "A04"] [White "Reti"] [Black "Pirc-Lisitsin gambit"] 1. Nf3 f5 2. e4 [Site "A04"] [White "Reti"] [Black "Lisitsin gambit deferred"] 1. Nf3 f5 2. d3 Nf6 3. e4 [Site "A04"] [White "Reti Opening"] 1. Nf3 d6 [Site "A04"] [White "Reti"] [Black "Wade defense"] 1. Nf3 d6 2. e4 Bg4 [Site "A04"] [White "Reti"] [Black "Herrstroem gambit"] 1. Nf3 g5 [Site "A05"] [White "Reti Opening"] 1. Nf3 Nf6 [Site "A05"] [White "Reti"] [Black "King's Indian attack, Spassky's Variation "] 1. Nf3 Nf6 2. g3 b5 [Site "A05"] [White "Reti"] [Black "King's Indian attack"] 1. Nf3 Nf6 2. g3 g6 [Site "A05"] [White "Reti"] [Black "King's Indian attack, Reti-Smyslov Variation "] 1. Nf3 Nf6 2. g3 g6 3. b4 [Site "A06"] [White "Reti Opening"] 1. Nf3 d5 [Site "A06"] [White "Reti"] [Black "Old Indian attack"] 1. Nf3 d5 2. d3 [Site "A06"] [White "Santasiere's folly"] 1. Nf3 d5 2. b4 [Site "A06"] [White "Tennison (Lemberg, Zukertort) gambit"] 1. Nf3 d5 2. e4 [Site "A06"] [White "Reti"] [Black "Nimzovich-Larsen attack"] 1. Nf3 d5 2. b3 [Site "A07"] [White "Reti"] [Black "King's Indian attack (Barcza system)"] 1. Nf3 d5 2. g3 [Site "A07"] [White "Reti"] [Black "King's Indian attack, Yugoslav Variation "] 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 [Site "A07"] [White "Reti"] [Black "King's Indian attack, Keres Variation "] 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 [Site "A07"] [White "Reti"] [Black "King's Indian attack"] 1. Nf3 d5 2. g3 g6 [Site "A07"] [White "Reti"] [Black "King's Indian attack, Pachman system"] 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 [Site "A07"] [White "Reti"] [Black "King's Indian attack (with ...c5)"] 1. Nf3 d5 2. g3 c5 [Site "A08"] [White "Reti"] [Black "King's Indian attack"] 1. Nf3 d5 2. g3 c5 3. Bg2 [Site "A08"] [White "Reti"] [Black "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 [Site "A09"] [White "Reti Opening"] 1. Nf3 d5 2. c4 [Site "A09"] [White "Reti"] [Black "Advance Variation "] 1. Nf3 d5 2. c4 d4 [Site "A09"] [White "Reti accepted"] 1. Nf3 d5 2. c4 dxc4 [Site "A09"] [White "Reti accepted"] [Black "Keres Variation "] 1. Nf3 d5 2. c4 dxc4 3. e3 Be6 [Site "A10"] [White "English Opening"] 1. c4 [Site "A10"] [White "English Opening"] 1. c4 g6 [Site "A10"] [White "English"] [Black "Adorjan defense"] 1. c4 g6 2. e4 e5 [Site "A10"] [White "English"] [Black "Jaenisch gambit"] 1. c4 b5 [Site "A10"] [White "English"] [Black "Anglo-Dutch defense"] 1. c4 f5 [Site "A11"] [White "English"] [Black "Caro-Kann defensive system"] 1. c4 c6 [Site "A12"] [White "English"] [Black "Caro-Kann defensive system"] 1. c4 c6 2. Nf3 d5 3. b3 [Site "A12"] [White "English"] [Black "Torre defensive system"] 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bg4 [Site "A12"] [White "English"] [Black "London defensive system"] 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bf5 [Site "A12"] [White "English"] [Black "Caro-Kann defensive system"] 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 [Site "A12"] [White "English"] [Black "Bled Variation "] 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 g6 [Site "A12"] [White "English"] [Black "New York (London) defensive system"] 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 [Site "A12"] [White "English"] [Black "Capablanca's Variation "] 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bg4 [Site "A12"] [White "English"] [Black "Caro-Kann defensive system, Bogolyubov Variation "] 1. c4 c6 2. Nf3 d5 3. b3 Bg4 [Site "A13"] [White "English Opening"] 1. c4 e6 [Site "A13"] [White "English"] [Black "Romanishin gambit"] 1. c4 e6 2. Nf3 Nf6 3. g3 a6 4. Bg2 b5 [Site "A13"] [White "English Opening"] [Black "Agincourt Variation "] 1. c4 e6 2. Nf3 d5 [Site "A13"] [White "English"] [Black "Wimpey system"] 1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 c5 5. e3 [Site "A13"] [White "English Opening"] [Black "Agincourt Variation "] 1. c4 e6 2. Nf3 d5 3. g3 [Site "A13"] [White "English"] [Black "Kurajica defense"] 1. c4 e6 2. Nf3 d5 3. g3 c6 [Site "A13"] [White "English"] [Black "Neo-Catalan"] 1. c4 e6 2. Nf3 d5 3. g3 Nf6 [Site "A13"] [White "English"] [Black "Neo-Catalan accepted"] 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 [Site "A14"] [White "English"] [Black "Neo-Catalan declined"] 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O [Site "A14"] [White "English"] [Black "Symmetrical, Keres defense"] 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O c5 6. cxd5 Nxd5 7. Nc3 Nc6 [Site "A15"] [White "English, 1...Nf6 (Anglo-Indian defense)"] 1. c4 Nf6 [Site "A15"] [White "English orang-utan"] 1. c4 Nf6 2. b4 [Site "A15"] [White "English Opening"] 1. c4 Nf6 2. Nf3 [Site "A16"] [White "English Opening"] 1. c4 Nf6 2. Nc3 [Site "A16"] [White "English"] [Black "Anglo-Gruenfeld defense"] 1. c4 Nf6 2. Nc3 d5 [Site "A16"] [White "English"] [Black "Anglo-Gruenfeld, Smyslov defense"] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 [Site "A16"] [White "English"] [Black "Anglo-Gruenfeld, Czech defense"] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 [Site "A16"] [White "English"] [Black "Anglo-Gruenfeld defense"] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 [Site "A16"] [White "English"] [Black "Anglo-Gruenfeld defense, Korchnoi Variation "] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 e5 [Site "A17"] [White "English Opening"] 1. c4 Nf6 2. Nc3 e6 [Site "A17"] [White "English"] [Black "Queens Indian formation"] 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 [Site "A17"] [White "English"] [Black "Queens Indian, Romanishin Variation "] 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 [Site "A17"] [White "English"] [Black "Nimzo-English Opening"] 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 [Site "A18"] [White "English"] [Black "Mikenas-Carls Variation "] 1. c4 Nf6 2. Nc3 e6 3. e4 [Site "A18"] [White "English"] [Black "Mikenas-Carls, Flohr Variation "] 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 [Site "A18"] [White "English"] [Black "Mikenas-Carls, Kevitz Variation "] 1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 [Site "A19"] [White "English"] [Black "Mikenas-Carls, Sicilian Variation "] 1. c4 Nf6 2. Nc3 e6 3. e4 c5 [Site "A20"] [White "English Opening"] 1. c4 e5 [Site "A20"] [White "English, Nimzovich Variation "] 1. c4 e5 2. Nf3 [Site "A20"] [White "English, Nimzovich, Flohr Variation "] 1. c4 e5 2. Nf3 e4 [Site "A21"] [White "English Opening"] 1. c4 e5 2. Nc3 [Site "A21"] [White "English, Troeger defense"] 1. c4 e5 2. Nc3 d6 3. g3 Be6 4. Bg2 Nc6 [Site "A21"] [White "English, Keres Variation "] 1. c4 e5 2. Nc3 d6 3. g3 c6 [Site "A21"] [White "English Opening"] 1. c4 e5 2. Nc3 d6 3. Nf3 [Site "A21"] [White "English, Smyslov defense"] 1. c4 e5 2. Nc3 d6 3. Nf3 Bg4 [Site "A21"] [White "English, Kramnik-Shirov counterattack"] 1. c4 e5 2. Nc3 Bb4 [Site "A22"] [White "English Opening"] 1. c4 e5 2. Nc3 Nf6 [Site "A22"] [White "English"] [Black "Bellon gambit"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 b5 [Site "A22"] [White "English"] [Black "Carls' Bremen system"] 1. c4 e5 2. Nc3 Nf6 3. g3 [Site "A22"] [White "English"] [Black "Bremen, reverse Dragon"] 1. c4 e5 2. Nc3 Nf6 3. g3 d5 [Site "A22"] [White "English"] [Black "Bremen, Smyslov system"] 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 [Site "A23"] [White "English"] [Black "Bremen system, Keres Variation "] 1. c4 e5 2. Nc3 Nf6 3. g3 c6 [Site "A24"] [White "English"] [Black "Bremen system with ...g6"] 1. c4 e5 2. Nc3 Nf6 3. g3 g6 [Site "A25"] [White "English"] [Black "Sicilian Reversed"] 1. c4 e5 2. Nc3 Nc6 [Site "A25"] [White "English"] [Black "Closed system"] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 [Site "A25"] [White "English"] [Black "Closed, Taimanov Variation "] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nh6 [Site "A25"] [White "English"] [Black "Closed, Hort Variation "] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 [Site "A25"] [White "English"] [Black "Closed, 5.Rb1"] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 [Site "A25"] [White "English"] [Black "Closed, 5.Rb1 Taimanov Variation "] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 Nh6 [Site "A25"] [White "English"] [Black "Closed system (without ...d6)"] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 [Site "A26"] [White "English"] [Black "Closed system"] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 [Site "A26"] [White "English"] [Black "Botvinnik system"] 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 [Site "A27"] [White "English"] [Black "Three knights system"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 [Site "A28"] [White "English"] [Black "Four knights system"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 [Site "A28"] [White "English"] [Black "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 [Site "A28"] [White "English"] [Black "Bradley Beach Variation "] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 e4 [Site "A28"] [White "English"] [Black "Four knights, Nimzovich Variation "] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 [Site "A28"] [White "English"] [Black "Four knights, Marini Variation "] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. a3 [Site "A28"] [White "English"] [Black "Four knights, Capablanca Variation "] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 [Site "A28"] [White "English"] [Black "Four knights, 4.e3"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 [Site "A28"] [White "English"] [Black "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 [Site "A28"] [White "English"] [Black "Four knights, Romanishin Variation "] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 Bxc3 [Site "A29"] [White "English"] [Black "Four knights, kingside Fianchetto"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 [Site "A30"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 [Site "A30"] [White "English"] [Black "Symmetrical, hedgehog system"] 1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 [Site "A30"] [White "English"] [Black "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 [Site "A31"] [White "English"] [Black "Symmetrical, Benoni formation"] 1. c4 c5 2. Nf3 Nf6 3. d4 [Site "A32"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 [Site "A33"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 [Site "A33"] [White "English"] [Black "Symmetrical, Geller Variation "] 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 6. g3 Qb6 [Site "A34"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nc3 [Site "A34"] [White "English"] [Black "Symmetrical, Three knights system"] 1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 [Site "A34"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nc3 Nf6 3. g3 [Site "A34"] [White "English"] [Black "Symmetrical, Rubinstein system"] 1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 [Site "A35"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nc3 Nc6 [Site "A35"] [White "English"] [Black "Symmetrical, Four knights system"] 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 [Site "A36"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nc3 Nc6 3. g3 [Site "A36"] [White "English"] [Black "ultra-Symmetrical Variation "] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 [Site "A36"] [White "English"] [Black "Symmetrical, Botvinnik system Reversed"] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 [Site "A36"] [White "English"] [Black "Symmetrical, Botvinnik system"] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 [Site "A37"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 [Site "A37"] [White "English"] [Black "Symmetrical, Botvinnik system Reversed"] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 [Site "A38"] [White "English"] [Black "Symmetrical Variation "] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 [Site "A38"] [White "English"] [Black "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 [Site "A38"] [White "English"] [Black "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 [Site "A39"] [White "English"] [Black "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 [Site "A40"] [White "Queen's pawn"] 1. d4 [Site "A40"] [White "Queen's pawn"] [Black "Lundin (Kevitz-Mikenas) defense"] 1. d4 Nc6 [Site "A40"] [White "Queen's pawn"] [Black "Charlick (Englund) gambit"] 1. d4 e5 [Site "A40"] [White "Queen's pawn"] [Black "Englund gambit"] 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Qd5 f6 5. exf6 Nxf6 [Site "A40"] [White "Queen's pawn"] [Black "English defense"] 1. d4 b6 [Site "A40"] [White "Polish defense"] 1. d4 b5 [Site "A40"] [White "Queen's pawn"] 1. d4 e6 [Site "A40"] [White "Queen's pawn"] [Black "Keres defense"] 1. d4 e6 2. c4 b6 [Site "A40"] [White "Queen's pawn"] [Black "Franco-Indian (Keres) defense"] 1. d4 e6 2. c4 Bb4+ [Site "A40"] [White "Modern defense"] 1. d4 g6 [Site "A40"] [White "Beefeater defense"] 1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 [Site "A41"] [White "Queen's Pawn"] 1. d4 d6 [Site "A41"] [White "Old Indian"] [Black "Tartakower (Wade) Variation "] 1. d4 d6 2. Nf3 Bg4 [Site "A41"] [White "Old Indian defense"] 1. d4 d6 2. c4 [Site "A41"] [White "Modern defense"] 1. d4 d6 2. c4 g6 3. Nc3 Bg7 [Site "A41"] [White "Robatsch defense"] [Black "Rossolimo Variation "] 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Bg4 [Site "A42"] [White "Modern defense"] [Black "Averbakh system"] 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 [Site "A42"] [White "Pterodactyl defense"] 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. Nf3 Qa5 [Site "A42"] [White "Modern defense"] [Black "Averbakh system, Randspringer Variation "] 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 f5 [Site "A42"] [White "Modern defense"] [Black "Averbakh system, Kotov Variation "] 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 [Site "A43"] [White "Old Benoni defense"] 1. d4 c5 [Site "A43"] [White "Old Benoni"] [Black "Franco-Benoni defense"] 1. d4 c5 2. d5 e6 3. e4 [Site "A43"] [White "Old Benoni"] [Black "Mujannah formation"] 1. d4 c5 2. d5 f5 [Site "A43"] [White "Old Benoni defense"] 1. d4 c5 2. d5 Nf6 [Site "A43"] [White "Woozle defense"] 1. d4 c5 2. d5 Nf6 3. Nc3 Qa5 [Site "A43"] [White "Old Benoni defense"] 1. d4 c5 2. d5 Nf6 3. Nf3 [Site "A43"] [White "Hawk (Habichd) defense"] 1. d4 c5 2. d5 Nf6 3. Nf3 c4 [Site "A43"] [White "Old Benoni defense"] 1. d4 c5 2. d5 d6 [Site "A43"] [White "Old Benoni"] [Black "Schmid's system"] 1. d4 c5 2. d5 d6 3. Nc3 g6 [Site "A44"] [White "Old Benoni defense"] 1. d4 c5 2. d5 e5 [Site "A44"] [White "Semi-Benoni (`blockade Variation ')"] 1. d4 c5 2. d5 e5 3. e4 d6 [Site "A45"] [White "Queen's pawn game"] 1. d4 Nf6 [Site "A45"] [White "Queen's pawn"] [Black "Bronstein gambit"] 1. d4 Nf6 2. g4 [Site "A45"] [White "Canard Opening"] 1. d4 Nf6 2. f4 [Site "A45"] [White "Paleface attack"] 1. d4 Nf6 2. f3 [Site "A45"] [White "Blackmar-Diemer gambit"] 1. d4 Nf6 2. f3 d5 3. e4 [Site "A45"] [White "Gedult attack"] 1. d4 Nf6 2. f3 d5 3. g4 [Site "A45"] [White "Trompovsky attack (Ruth, Opovcensky Opening)"] 1. d4 Nf6 2. Bg5 [Site "A46"] [White "Queen's pawn game"] 1. d4 Nf6 2. Nf3 [Site "A46"] [White "Queen's pawn"] [Black "Torre attack"] 1. d4 Nf6 2. Nf3 e6 3. Bg5 [Site "A46"] [White "Queen's pawn"] [Black "Torre attack, Wagner gambit"] 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e4 [Site "A46"] [White "Queen's pawn"] [Black "Yusupov-Rubinstein system"] 1. d4 Nf6 2. Nf3 e6 3. e3 [Site "A46"] [White "Doery defense"] 1. d4 Nf6 2. Nf3 Ne4 [Site "A47"] [White "Queen's Indian defense"] 1. d4 Nf6 2. Nf3 b6 [Site "A47"] [White "Queen's Indian"] [Black "Marienbad system"] 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 [Site "A47"] [White "Queen's Indian"] [Black "Marienbad system, Berg Variation "] 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. c4 cxd4 6. Qxd4 [Site "A48"] [White "King's Indian"] [Black "East Indian defense"] 1. d4 Nf6 2. Nf3 g6 [Site "A48"] [White "King's Indian"] [Black "Torre attack"] 1. d4 Nf6 2. Nf3 g6 3. Bg5 [Site "A48"] [White "King's Indian"] [Black "London system"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 [Site "A49"] [White "King's Indian"] [Black "Fianchetto without c4"] 1. d4 Nf6 2. Nf3 g6 3. g3 [Site "A50"] [White "Queen's pawn game"] 1. d4 Nf6 2. c4 [Site "A50"] [White "Kevitz-Trajkovich defense"] 1. d4 Nf6 2. c4 Nc6 [Site "A50"] [White "Queen's Indian Accelerated"] 1. d4 Nf6 2. c4 b6 [Site "A51"] [White "Budapest defense declined"] 1. d4 Nf6 2. c4 e5 [Site "A51"] [White "Budapest"] [Black "Fajarowicz Variation "] 1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 [Site "A51"] [White "Budapest"] [Black "Fajarowicz, Steiner Variation "] 1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Qc2 [Site "A52"] [White "Budapest defense"] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 [Site "A52"] [White "Budapest"] [Black "Adler Variation "] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 [Site "A52"] [White "Budapest"] [Black "Rubinstein Variation "] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 [Site "A52"] [White "Budapest"] [Black "Alekhine Variation "] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 [Site "A52"] [White "Budapest"] [Black "Alekhine, Abonyi Variation "] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 [Site "A52"] [White "Budapest"] [Black "Alekhine Variation , Balogh gambit"] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 d6 [Site "A53"] [White "Old Indian defense"] 1. d4 Nf6 2. c4 d6 [Site "A53"] [White "Old Indian"] [Black "Janowski Variation "] 1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 [Site "A54"] [White "Old Indian"] [Black "Ukrainian Variation "] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 [Site "A54"] [White "Old Indian"] [Black "Dus-Khotimirsky Variation "] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. e3 Nbd7 5. Bd3 [Site "A54"] [White "Old Indian"] [Black "Ukrainian Variation , 4.Nf3"] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 [Site "A55"] [White "Old Indian"] [Black "Main line"] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 [Site "A56"] [White "Benoni defense"] 1. d4 Nf6 2. c4 c5 [Site "A56"] [White "Benoni defense, Hromodka system"] 1. d4 Nf6 2. c4 c5 3. d5 d6 [Site "A56"] [White "Vulture defense"] 1. d4 Nf6 2. c4 c5 3. d5 Ne4 [Site "A56"] [White "Czech Benoni defense"] 1. d4 Nf6 2. c4 c5 3. d5 e5 [Site "A56"] [White "Czech Benoni"] [Black "King's Indian system"] 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 [Site "A57"] [White "Benko gambit"] 1. d4 Nf6 2. c4 c5 3. d5 b5 [Site "A57"] [White "Benko gambit half accepted"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 [Site "A57"] [White "Benko gambit"] [Black "Zaitsev system"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 [Site "A57"] [White "Benko gambit"] [Black "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 [Site "A58"] [White "Benko gambit accepted"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 [Site "A58"] [White "Benko gambit"] [Black "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 [Site "A58"] [White "Benko gambit"] [Black "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 [Site "A59"] [White "Benko gambit"] [Black "7.e4"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 [Site "A59"] [White "Benko gambit"] [Black "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 [Site "A59"] [White "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 [Site "A59"] [White "Benko gambit"] [Black "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 [Site "A60"] [White "Benoni defense"] 1. d4 Nf6 2. c4 c5 3. d5 e6 [Site "A61"] [White "Benoni defense"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 [Site "A61"] [White "Benoni"] [Black "Uhlmann Variation "] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 [Site "A61"] [White "Benoni"] [Black "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 [Site "A61"] [White "Benoni"] [Black "Fianchetto Variation "] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 [Site "A62"] [White "Benoni"] [Black "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 [Site "A63"] [White "Benoni"] [Black "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 [Site "A64"] [White "Benoni"] [Black "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 [Site "A65"] [White "Benoni"] [Black "6.e4"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 [Site "A66"] [White "Benoni"] [Black "pawn storm Variation "] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 [Site "A66"] [White "Benoni"] [Black "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 [Site "A67"] [White "Benoni"] [Black "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+ [Site "A68"] [White "Benoni"] [Black "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 [Site "A69"] [White "Benoni"] [Black "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 [Site "A70"] [White "Benoni"] [Black "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 [Site "A70"] [White "Benoni"] [Black "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 [Site "A71"] [White "Benoni"] [Black "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 [Site "A72"] [White "Benoni"] [Black "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 [Site "A73"] [White "Benoni"] [Black "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 [Site "A74"] [White "Benoni"] [Black "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 [Site "A75"] [White "Benoni"] [Black "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 [Site "A76"] [White "Benoni"] [Black "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 [Site "A77"] [White "Benoni"] [Black "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 [Site "A78"] [White "Benoni"] [Black "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 [Site "A79"] [White "Benoni"] [Black "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 [Site "A80"] [White "Dutch"] 1. d4 f5 [Site "A80"] [White "Dutch, Spielmann gambit"] 1. d4 f5 2. Nc3 Nf6 3. g4 [Site "A80"] [White "Dutch, Manhattan (Alapin, Ulvestad) Variation "] 1. d4 f5 2. Qd3 [Site "A80"] [White "Dutch, Von Pretzel gambit"] 1. d4 f5 2. Qd3 e6 3. g4 [Site "A80"] [White "Dutch, Korchnoi attack"] 1. d4 f5 2. h3 [Site "A80"] [White "Dutch, Krejcik gambit"] 1. d4 f5 2. g4 [Site "A80"] [White "Dutch, 2.Bg5 Variation "] 1. d4 f5 2. Bg5 [Site "A81"] [White "Dutch defense"] 1. d4 f5 2. g3 [Site "A81"] [White "Dutch defense, Blackburne Variation "] 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 [Site "A81"] [White "Dutch defense"] 1. d4 f5 2. g3 Nf6 3. Bg2 g6 [Site "A81"] [White "Dutch"] [Black "Leningrad, Basman system"] 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 c6 5. O-O Nh6 [Site "A81"] [White "Dutch"] [Black "Leningrad, Karlsbad Variation "] 1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3 [Site "A82"] [White "Dutch"] [Black "Staunton gambit"] 1. d4 f5 2. e4 [Site "A82"] [White "Dutch"] [Black "Balogh defense"] 1. d4 f5 2. e4 d6 [Site "A82"] [White "Dutch"] [Black "Staunton gambit"] 1. d4 f5 2. e4 fxe4 [Site "A82"] [White "Dutch"] [Black "Staunton gambit, Tartakower Variation "] 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 [Site "A83"] [White "Dutch"] [Black "Staunton gambit, Staunton's line"] 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 [Site "A83"] [White "Dutch"] [Black "Staunton gambit, Alekhine Variation "] 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. h4 [Site "A83"] [White "Dutch"] [Black "Staunton gambit, Lasker Variation "] 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 [Site "A83"] [White "Dutch"] [Black "Staunton gambit, Chigorin Variation "] 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 [Site "A83"] [White "Dutch"] [Black "Staunton gambit, Nimzovich Variation "] 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 b6 [Site "A84"] [White "Dutch defense"] 1. d4 f5 2. c4 [Site "A84"] [White "Dutch defense"] [Black "Bladel Variation "] 1. d4 f5 2. c4 g6 3. Nc3 Nh6 [Site "A84"] [White "Dutch defense"] 1. d4 f5 2. c4 e6 [Site "A84"] [White "Dutch defense, Rubinstein Variation "] 1. d4 f5 2. c4 e6 3. Nc3 [Site "A84"] [White "Dutch"] [Black "Staunton gambit deferred"] 1. d4 f5 2. c4 e6 3. e4 [Site "A84"] [White "Dutch defense"] 1. d4 f5 2. c4 Nf6 [Site "A85"] [White "Dutch with c4 & Nc3"] 1. d4 f5 2. c4 Nf6 3. Nc3 [Site "A86"] [White "Dutch with c4 & g3"] 1. d4 f5 2. c4 Nf6 3. g3 [Site "A86"] [White "Dutch"] [Black "Hort-Antoshin system"] 1. d4 f5 2. c4 Nf6 3. g3 d6 4. Bg2 c6 5. Nc3 Qc7 [Site "A86"] [White "Dutch"] [Black "Leningrad Variation "] 1. d4 f5 2. c4 Nf6 3. g3 g6 [Site "A87"] [White "Dutch"] [Black "Leningrad, Main Variation "] 1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 [Site "A88"] [White "Dutch"] [Black "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 [Site "A89"] [White "Dutch"] [Black "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 [Site "A90"] [White "Dutch defense"] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 [Site "A90"] [White "Dutch defense"] [Black "Dutch-Indian (Nimzo-Dutch) Variation "] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Bb4+ [Site "A90"] [White "Dutch-Indian, Alekhine Variation "] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Bb4+ 5. Bd2 Be7 [Site "A91"] [White "Dutch defense"] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 [Site "A92"] [White "Dutch defense"] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O [Site "A92"] [White "Dutch defense, Alekhine Variation "] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O Ne4 [Site "A92"] [White "Dutch"] [Black "Stonewall Variation "] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 [Site "A92"] [White "Dutch"] [Black "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 [Site "A93"] [White "Dutch"] [Black "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 [Site "A94"] [White "Dutch"] [Black "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 [Site "A95"] [White "Dutch"] [Black "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 [Site "A95"] [White "Dutch"] [Black "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 [Site "A96"] [White "Dutch"] [Black "Classical Variation "] 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 [Site "A97"] [White "Dutch"] [Black "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 [Site "A97"] [White "Dutch"] [Black "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 [Site "A98"] [White "Dutch"] [Black "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 [Site "A99"] [White "Dutch"] [Black "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