Title Description (required) PGN data (required) (Help ») K: King Q: Queen R: Rook B: Bishop N: Knight ( ... ): Variation { ... }: Comment White player (required) Black player (required) Result Choose a result... 1 - 0 0 - 1 ½ - ½ 1 - 0R 0 - 1R Elo white player Elo black player Date Location Tournament Round Submitter Opening code Select... A00 Irregular Openings A01 Larsen's Opening A02 Bird Opening A03 Bird Opening (1. f4 d5) A04 Réti (1.Nf3) A05 Réti (1.Nf3 Nf6) A06 Réti (1.Nf3 d5) A07 Réti (1.Nf3 d5 2.g3), King's Indian Attack (Barcza System) A08 Réti (1.Nf3 d5 2.g3 c5 3.Bg2), King's Indian Attack A09 Réti (1.Nf3 d5 2.c4) A10 English (1.c4) A11 English (1.c4 c6), Caro–Kann defensive system A12 English (1.c4 c6), Caro–Kann defensive system A13 English (1.c4 e6) A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7), Neo-Catalan declined A15 English (1.c4 Nf6), Anglo-Indian Defence A16 English (1.c4 Nf6 2.Nc3), Anglo-Indian Defence A17 English (1.c4 Nf6 2.Nc3 e6), Hedgehog Defence A18 English (1.c4 Nf6 2.Nc3 e6 3.e4), Mikenas–Carls Variation A19 English (1.c4 Nf6 2.Nc3 e6 3.e4 c5), Mikenas–Carls, Sicilian Variation A20 English (1.c4 e5) A21 English (1.c4 e5 2.Nc3) A22 English (1.c4 e5 2.Nc3 Nf6) A23 English (1.c4 e5 2.Nc3 Nf6 3.g3 c6), Bremen System, Keres Variation A24 English (1.c4 e5 2.Nc3 Nf6 3.g3 g6), Bremen System A25 English (1.c4 e5 2 Nc3 Nc6), Sicilian Reversed A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6), Closed System A27 English (1.c4 e5 2.Nc3 Nc6 3.Nf3), Three Knights System A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6), Four Knights System A29 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3), Four Knights, Kingside Fianchetto A30 English (1.c4 c5), Symmetrical defence A31 English (1.c4 c5 2.Nf3 Nf6 3.d4), Symmetrical, Benoni formation A32 English (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6), Symmetrical A33 English (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6), Symmetrical A34 English (1.c4 c5 2.Nc3), Symmetrical A35 English (1.c4 c5 2.Nc3 Nc6), Symmetrical A36 English (1.c4 c5 2.Nc3 Nc6 3.g3), Symmetrical A37 English (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3), Symmetrical A38 English (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6), Symmetrical A39 English (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O (6.d4)), Symmetrical, Main line A40 Queen's Pawn Game, Mikėnas Defence A41 Queen's Pawn Game, Wade Defence A42 Modern Defence, Averbakh System also Wade Defence A43 Old Benoni defence A44 Old Benoni defence A45 Queen's Pawn Game Trompowski A46 Queen's Pawn Game (d4 Nf6 without 2.c4), Torre Attack A47 Queen's Indian (d4 Nf6 without 2.c4) A48 King's Indian, East Indian Defence (d4 Nf6 without 2.c4) A49 King's Indian, Fianchetto without c4 A50 Queen's Pawn Game, 1.d4 d5 2.c4 A51 Budapest Gambit declined A52 Budapest Gambit A53 Old Indian, Chigorin Indian Defence A54 Old Indian, Ukrainian Variation A55 Old Indian, Main line A56 Benoni A57 Benko Gambit A58 Benko Gambit Accepted A59 Benko Gambit (7.e4) A60 Modern Benoni A61 Modern Benoni A62 Modern Benoni, Fianchetto Variation without early ...Nbd7 A63 Modern Benoni, Fianchetto Variation, 9...Nbd7 A64 Modern Benoni, Fianchetto Variation, 11...Re8 A65 Modern Benoni (6.e4) A66 Modern Benoni, Pawn Storm Variation A67 Modern Benoni, Taimanov Variation A68 Modern Benoni, Four Pawns Attack A69 Modern Benoni, Four Pawns Attack, Main line A70 Modern Benoni, Classical with e4 and Nf3 A71 Modern Benoni, Classical, 8.Bg5 A72 Modern Benoni, Classical without 9.0-0 A73 Modern Benoni, Classical, 9.0-0 A74 Modern Benoni, Classical, 9...a6, 10.a4 A75 Modern Benoni, Classical with ...a6 and 10...Bg4 A76 Modern Benoni, Classical, 9...Re8 A77 Modern Benoni, Classical, 9...Re8, 10.Nd2 A78 Modern Benoni, Classical with ...Re8 and ...Na6 A79 Modern Benoni, Classical, 11.f3 A80 Dutch Defence A81 Dutch Defence 2.g3 A82 Dutch Defence, Staunton Gambit 2.e4 A83 Dutch Defence, Staunton Gambit, Staunton's line 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 A84 Dutch Defence 2.c4 (without 2...Nf6 3.Nc3 (A85), 2...Nf6 3.g3 (A86–A99)) A85 Dutch Defence with 2.c4 Nf6 3.Nc3 A86 Dutch Defence with 2.c4 Nf6 3.g3 (without 3...g6 4.Bg2 Bg7 5.Nf3 (A87) and 3...e6 4.Bg2 (A90–A99)) A87 Dutch Defence, Leningrad, Main Variation 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 (without 5...0-0 6.0-0 d6 7.Nc3 c6 (A88) and 7...Nc6 (A89)) A88 Dutch Defence, Leningrad, Main Variation with 5...0-0 6.0-0 d6 7.Nc3 c6 A89 Dutch Defence, Leningrad, Main Variation with 5...0-0 6.0-0 d6 7.Nc3 Nc6 A90 Dutch Defence 2.c4 Nf6 3.g3 e6 4.Bg2 (without 4...Be7 (A91–A99)) A91 Dutch Defence 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 (without 5.Nf3 (A92–A99)) A92 Dutch Defence 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 0-0 (without 6.0-0 (A93–A99)) A93 Dutch Defence, Stonewall, Botvinnik Variation 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 0-0 6.0-0 d5 7. b3 (without 7...c6 8.Ba3 (A94)) A94 Dutch Defence, Stonewall with 6.0-0 d5.7.b3 c6 8.Ba3 A95 Dutch Defence, Stonewall with 6.0-0 d5.7.Nc3 c6 A96 Dutch Defence, Classical Variation 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 0-0 6.0-0 d6 (without 7.Nc3 Qe8 (A97–A99)) A97 Dutch Defence, Ilyin–Genevsky Variation 7.Nc3 Qe8 (without 8.Qc2 (A98) and 8.b3 (A99)) A98 Dutch Defence, Ilyin–Genevsky Variation with 7.Nc3 Qe8 8.Qc2 A99 Dutch Defence, Ilyin–Genevsky Variation with 7.Nc3 Qe8 8.b3 B00 Irregular King's Pawn B01 Scandinavian Defence B02 Alekhine's Defence B03 Alekhine's Defence 3.d4 B04 Alekhine's Defence, Modern Variation B05 Alekhine's Defence, Modern Variation, 4...Bg4 B06 Robatsch Modern & Pterodactyl Defence B07 Pirc Defence B08 Pirc Defence, Classical (Two Knights) System B09 Pirc Defence, Austrian attack B10 Caro-Kann B11 Caro-Kann, Two knights, 3...Bg4 B12 Caro-Kann B13 Caro-Kann, Exchange Variation B14 Caro-Kann, Panov–Botvinnik Attack, 5...e6 B15 Caro-Kann B16 Caro-Kann, Bronstein–Larsen Variation B17 Caro-Kann, Steinitz Variation, Smyslov Systems B18 Caro-Kann, Classical Variation B19 Caro-Kann, Classical, 7...Nd7 B20 Sicilian, including Smith-Morra Gambit B21 Sicilian, Grand Prix Attack B22 Sicilian, Alapin Variation B23 Sicilian Closed, 2.Nc3 (without 2...a6 3.Nf3 (B28), 2...d6 3.Nf3 (B50), 2...Nc6 3.g3 (B24–B26)) B24 Sicilian Closed, 2.Nc3 Nc6 3.g3 (without 3...g6 (B25–B26)) B25 Sicilian Closed, 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 (without 6.Be3 (B26)) B26 Sicilian Closed, 6.Be3 B27 Sicilian B28 Sicilian, O'Kelly Variation B29 Sicilian, Nimzovich–Rubinstein Variation B30 Sicilian B31 Sicilian, Nimzovich–Rossolimo Attack B32 Sicilian B33 Sicilian, Sveshnikov (Lasker–Pelikan) Variation B34 Sicilian Accelerated Fianchetto, Exchange Variation B35 Sicilian Accelerated Fianchetto, Modern Variation B36 Sicilian Accelerated Fianchetto, Maroczy bind 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 (without 5...Bg7 (B37–B39)) B37 Sicilian Accelerated Fianchetto, Maroczy bind, 5...Bg7 (without 6.Be3 (B38)) B38 Sicilian Accelerated Fianchetto, Maroczy bind, 5...Bg7 6.Be3 (without 6...Nf6 7.Nc3 Ng4 (B39)) B39 Sicilian Accelerated Fianchetto, Breyer Variation B40 Sicilian, 2.Nf3 e6 B41 Sicilian Kan Variation B42 Sicilian Kan Variation B43 Sicilian Kan Variation B44 Sicilian B45 Sicilian Taimanov Variation, 5.Nc3 B46 Sicilian Taimanov Variation B47 Sicilian Taimanov Variation B48 Sicilian Taimanov Variation B49 Sicilian Taimanov Variation B50 Sicilian B51 Sicilian, Canal–Sokolsky Attack B52 Sicilian, Canal–Sokolsky Attack, 3...Bd7 B53 Sicilian, Chekhover Variation B54 Sicilian B55 Sicilian, Prins Variation, Venice Attack B56 Sicilian B57 Sicilian, Sozin (not Scheveningen) including Magnus Smith Trap B58 Sicilian, Classical B59 Sicilian, Boleslavsky Variation, 7.Nb3 B60 Sicilian Richter-Rauzer B61 Sicilian Richter-Rauzer, Larsen Variation, 7.Qd2 B62 Sicilian Richter-Rauzer, 6...e6 B63 Sicilian Richter-Rauzer, Rauzer Attack B64 Sicilian Richter-Rauzer, Rauzer Attack B65 Sicilian Richter-Rauzer, Rauzer Attack B66 Sicilian Richter-Rauzer, Rauzer Attack B67 Sicilian Richter-Rauzer, Rauzer Attack B68 Sicilian Richter-Rauzer, Rauzer Attack B69 Sicilian Richter-Rauzer, Rauzer Attack B70 Sicilian Dragon B71 Sicilian Dragon, Levenfish Variation B72 Sicilian Dragon, 6.Be3 B73 Sicilian Dragon, Classical, 8.0-0 B74 Sicilian Dragon, Classical, 9.Nb3 B75 Sicilian Dragon, Yugoslav Attack B76 Sicilian Dragon, Yugoslav Attack B77 Sicilian Dragon, Yugoslav Attack B78 Sicilian Dragon, Yugoslav Attack B79 Sicilian Dragon, Yugoslav Attack B80 Sicilian Scheveningen, English Attack B81 Sicilian Scheveningen, Keres Attack B82 Sicilian Scheveningen, 6.f4 B83 Sicilian Scheveningen, 6.Be2 B84 Sicilian Scheveningen (Paulsen), Classical Variation B85 Sicilian Scheveningen, Classical Variation with ...Qc7 and ...Nc6 B86 Sicilian Sozin Attack B87 Sicilian Sozin with ...a6 and ...b5 B88 Sicilian Sozin, Leonhardt Variation B89 Sicilian Sozin, 7.Be3 B90 Sicilian Najdorf B91 Sicilian Najdorf, Zagreb (Fianchetto) Variation (6.g3) B92 Sicilian Najdorf, Opocensky Variation (6.Be2) B93 Sicilian Najdorf, 6.f4 B94 Sicilian Najdorf, 6.Bg5 B95 Sicilian Najdorf, 6...e6 B96 Sicilian Najdorf, 7.f4 B97 Sicilian Najdorf, 7...Qb6 including Poisoned Pawn Variation B98 Sicilian Najdorf, 7...Be7 B99 Sicilian Najdorf, 7...Be7 Main line C00 French C01 French Perseus Gambit C02 French Advance Variation C03 French Tarrasch C04 French Tarrasch, Guimard Main line C05 French Tarrasch, Closed Variation C06 French Tarrasch, Closed Variation, Main line C07 French Tarrasch, Open Variation C08 French Tarrasch, Open, 4.exd5 exd5 C09 French Tarrasch, Open Variation, Main line C10 French, Paulsen Variation C11 French, Burn Variation C12 French, MacCutcheon Variation C13 French Alekhine-Chatard Attack, Albin-Chatard Gambit C14 French Classical C15 French Winawer (Nimzovich) Variation C16 French Winawer, Advance Variation C17 French Winawer, Advance Variation C18 French Winawer, Advance Variation C19 French Winawer, Advance, 6...Ne7 C20 King's Pawn Game C21 Center Game (includes Danish Gambit) C22 Center Game C23 Bishop's Opening C24 Bishop's Opening, Berlin Defence C25 Vienna Game C26 Vienna Game, Falkbeer Variation C27 Vienna Game C28 Vienna Game C29 Vienna Gambit, Kaufmann Variation including Würzburger Trap C30 King's Gambit C31 King's Gambit Declined, Falkbeer and Nimzowitsch (3...c6) Countergambits C32 King's Gambit Declined, Falkbeer, 5.dxe4 C33 King's Gambit Accepted C34 King's Gambit Accepted, including Fischer Defence C35 King's Gambit Accepted, Cunningham Defence C36 King's Gambit Accepted, Abbazia Defence (Classical Defence, Modern Defence) C37 King's Gambit Accepted, Quaade Gambit C38 King's Gambit Accepted C39 King's Gambit Accepted, Allgaier and Kieseritsky Gambits including Rice Gambit C40 Irregular King's Knight C41 Philidor Defence C42 Petrov's Defence, including Marshall Trap C43 Petrov's Defence, Modern (Steinitz) Attack C44 King's Knight/Ponziani/Scotch C45 Scotch Game C46 Three Knights including Halloween Gambit C47 Four Knights C48 Four Knights, Spanish Variation C49 Four Knights, Double Ruy Lopez C50 Italian Game C51 Evans Gambit C52 Evans Gambit with 4...Bxb4 5.c3 Ba5 C53 Giuoco Piano C54 Giuoco Piano C55 Two Knights Defence C56 Two Knights Defence C57 Two Knights Defence, including the Fried Liver Attack C58 Two Knights Defence C59 Two Knights Defence C60 Spanish - Ruy Lopez, Unusual Black 3rd moves and 3...g6 C61 Spanish - Ruy Lopez, Bird's Defence C62 Spanish - Ruy Lopez, Old Steinitz Defence C63 Spanish - Ruy Lopez, Schliemann Defence C64 Spanish - Ruy Lopez, Classical (Cordel) Defence C65 Spanish - Ruy Lopez, Berlin Defence, including Mortimer Trap C66 Spanish - Ruy Lopez, Berlin Defence, 4.0-0 d6 C67 Spanish - Ruy Lopez, Berlin Defence, Open Variation C68 Spanish - Ruy Lopez, Exchange Variation C69 Spanish - Ruy Lopez, Exchange Variation, 5.0-0 C70 Spanish - Ruy Lopez C71 Spanish - Ruy Lopez, Modern Steinitz Defence including Noah's Ark Trap C72 Spanish - Ruy Lopez, Modern Steinitz Defence 5.0-0 C73 Spanish - Ruy Lopez, Modern Steinitz Defence, Richter Variation C74 Spanish - Ruy Lopez, Modern Steinitz Defence C75 Spanish - Ruy Lopez, Modern Steinitz Defence C76 Spanish - Ruy Lopez, Modern Steinitz Defence, Fianchetto (Bronstein) Variation C77 Spanish - Ruy Lopez, Morphy Defence C78 Spanish - Ruy Lopez, 5.0-0 C79 Spanish - Ruy Lopez, Steinitz Defence Deferred (Russian Defence) C80 Spanish - Ruy Lopez, Open (Tarrasch) Defence C81 Spanish - Ruy Lopez, Open, Howell Attack C82 Spanish - Ruy Lopez, Open, 9.c3 C83 Spanish - Ruy Lopez, Open, Classical Defence C84 Spanish - Ruy Lopez, Closed C85 Spanish - Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) C86 Spanish - Ruy Lopez, Worrall Attack C87 Spanish - Ruy Lopez, Closed, Averbakh Variation C88 Spanish - Ruy Lopez, Closed C89 Spanish - Ruy Lopez, Marshall Counterattack C90 Spanish - Ruy Lopez, Closed, 7...d6 C91 Spanish - Ruy Lopez, Closed, 9.d4 C92 Spanish - Ruy Lopez, Closed, 9.h3 C93 Spanish - Ruy Lopez, Closed, Smyslov Defence C94 Spanish - Ruy Lopez, Closed, Breyer Defence, 10.d3 C95 Spanish - Ruy Lopez, Closed, Breyer Defence, 10.d4 C96 Spanish - Ruy Lopez, Closed, 8...Na5 C97 Spanish - Ruy Lopez, Closed, Chigorin Defence C98 Spanish - Ruy Lopez, Closed, Chigorin, 12...Nc6 C99 Spanish - Ruy Lopez, Closed, Chigorin, 12...cxd4 D00 Queen's Pawn Game (including Blackmar–Diemer Gambit, Halosar Trap and others) D01 Richter–Veresov Attack D02 Queen's Pawn Game, 2.Nf3 (including the London System) D03 Torre Attack, Tartakower Variation D04 Queen's Pawn Game, Colle System D05 Queen's Pawn Game, Zukertort Variation (including Colle system) D06 Queen's Gambit Declined (including the Baltic Defence, Marshall Defence and Symmetrical Defence) D07 Queen's Gambit Declined Chigorin Defense D08 Queen's Gambit Declined Albin Counter Gambit and Lasker Trap D09 Queen's Gambit Declined Albin Counter Gambit, 5.g3 D10 Queen's Gambit Declined Slav Defence D11 Queen's Gambit Declined Slav Defence, 3.Nf3 D12 Queen's Gambit Declined Slav Defence, 4.e3 Bf5 D13 Queen's Gambit Declined Slav Defence, Exchange Variation D14 Queen's Gambit Declined Slav Defence, Exchange Variation D15 Queen's Gambit Declined Slav Defence, 4.Nc3 D16 Queen's Gambit Declined Slav accepted, Alapin Variation D17 Queen's Gambit Declined Slav Defence, Czech Defence D18 Queen's Gambit Declined Dutch Variation D19 Queen's Gambit Declined Dutch Variation D20 Queen's Gambit Accepted D21 Queen's Gambit Accepted, 3.Nf3 D22 Queen's Gambit Accepted, Alekhine Defence D23 Queen's Gambit Accepted D24 Queen's Gambit Accepted, 4.Nc3 D25 Queen's Gambit Accepted, 4.e3 D26 Queen's Gambit Accepted, Classical Variation D27 Queen's Gambit Accepted, Classical Variation D28 Queen's Gambit Accepted, Classical Variation 7.Qe2 D29 Queen's Gambit Accepted, Classical Variation 8...Bb7 D30 Queen's Gambit Declined, Orthodox Defence D31 Queen's Gambit Declined, 3.Nc3, Noteboom Variation D32 Queen's Gambit Declined Tarrasch D33 Queen's Gambit Declined Tarrasch, Schlechter–Rubinstein System D34 Queen's Gambit Declined Tarrasch, 7...Be7 D35 Queen's Gambit Declined, Exchange Variation D36 Queen's Gambit Declined, Exchange, positional line, 6.Qc2 D37 Queen's Gambit Declined, 4.Nf3 D38 Queen's Gambit Declined Ragozin D39 Queen's Gambit Declined Ragozin, Vienna Variation D40 Queen's Gambit Declined Semi-Tarrasch D41 Queen's Gambit Declined Semi-Tarrasch, 5.cxd5 D42 Queen's Gambit Declined Semi-Tarrasch, 7.Bd3 D43 Queen's Gambit Declined Semi-Slav D44 Queen's Gambit Declined Semi-Slav, 5.Bg5 dxc4 D45 Queen's Gambit Declined Semi-Slav, 5.e3 D46 Queen's Gambit Declined Semi-Slav, 6.Bd3 D47 Queen's Gambit Declined Semi-Slav, 7.Bc4 D48 Queen's Gambit Declined Meran, 8...a6 D49 Queen's Gambit Declined Meran, 11.Nxb5 D50 Queen's Gambit Declined, 4.Bg5 D51 Queen's Gambit Declined, 4.Bg5 Nbd7 (Cambridge Springs Defence and Elephant Trap) D52 Queen's Gambit Declined D53 Queen's Gambit Declined, 4.Bg5 Be7 D54 Queen's Gambit Declined, Anti-neo-Orthodox Variation D55 Queen's Gambit Declined, 6.Nf3 D56 Queen's Gambit Declined Lasker Defense D57 Queen's Gambit Declined Lasker Defense, Main line D58 Queen's Gambit Declined Tartakower (Tartakower–Makogonov–Bondarevsky) System D59 Queen's Gambit Declined Tartakower (Tartakower–Makogonov–Bondarevsky) System, 8.cxd5 Nxd5 D60 Queen's Gambit Declined Orthodox D61 Queen's Gambit Declined Orthodox, Rubinstein Variation D62 Queen's Gambit Declined Orthodox, 7.Qc2 c5, 8.cxd5 (Rubinstein) D63 Queen's Gambit Declined Orthodox, 7.Rc1 D64 Queen's Gambit Declined Orthodox, Rubinstein Attack (with Rc1) D65 Queen's Gambit Declined Orthodox, Rubinstein Attack, Main line D66 Queen's Gambit Declined Orthodox, Bd3 line including Rubinstein Trap D67 Queen's Gambit Declined Orthodox, Bd3 line, Capablanca freeing manoeuvre D68 Queen's Gambit Declined Orthodox, Classical Variation D69 Queen's Gambit Declined Orthodoxe, Classical, 13.dxe5 D70 Neo-Grünfeld D71 Neo-Grünfeld, 5.cxd5 D72 Neo-Grünfeld, 5.cxd5, Main line D73 Neo-Grünfeld, 5.Nf3 D74 Neo-Grünfeld, 6.cxd5 Nxd5, 7.0-0 D75 Neo-Grünfeld, 6.cxd5 Nxd5, 7.0-0 c5, 8.Nc3 D76 Neo-Grünfeld, 6.cxd5 Nxd5, 7.0-0 Nb6 D77 Neo-Grünfeld, 6.0-0 D78 Neo-Grünfeld, 6.0-0 c6 D79 Neo-Grünfeld, 6.0-0, Main line D80 Grünfeld D81 Grünfeld, Russian Variation D82 Grünfeld, 4.Bf4 D83 Grünfeld Gambit D84 Grünfeld, Gambit accepted D85 Grünfeld, Nadanian Variation D86 Grünfeld, Exchange, Classical Variation D87 Grünfeld, Exchange, Spassky Variation D88 Grünfeld, Spassky Variation, Main line, 10...cxd4, 11.cxd4 D89 Grünfeld, Spassky Variation, Main line, 13.Bd3 D90 Grünfeld, Three Knights Variation D91 Grünfeld, Three Knights Variation D92 Grünfeld, 5.Bf4 D93 Grünfeld with 5.Bf4 0-0 6.e3 D94 Grünfeld, 5.e3 D95 Grünfeld with 5.e3 0-0 6.Qb3 D96 Grünfeld, Russian Variation D97 Grünfeld, Russian Variation with 7.e4 D98 Grünfeld, Russian, Smyslov Variation D99 Grünfeld, Smyslov, Main line E00 Queen's Pawn Game (including Neo-Indian Attack, Trompowsky Attack, Catalan Opening and others) E01 Catalan, Closed E02 Catalan, Open, 5.Qa4 E03 Catalan, Open, Alekhine Variation E04 Catalan, Open, 5.Nf3 E05 Catalan, Open, Classical line E06 Catalan, Closed, 5.Nf3 E07 Catalan, Closed, 6...Nbd7 E08 Catalan, Closed, 7.Qc2 E09 Catalan, Closed, Main line E10 Blumenfeld/Irregular Indian E11 Bogo-Indian Defense E12 Queen's Indian E13 Queen's Indian, 4.Nc3, Main line E14 Queen's Indian, 4.e3 E15 Queen's Indian, 4.g3 E16 Queen's Indian, Capablanca Variation E17 Queen's Indian, 5.Bg2 Be7 E18 Queen's Indian, Old Main line, 7.Nc3 E19 Queen's Indian, Old Main line, 9.Qxc3 E20 Nimzo-Indian E21 Nimzo-Indian, Three Knights Variation E22 Nimzo-Indian, Spielmann Variation E23 Nimzo-Indian, Spielmann, 4...c5, 5.dxc5 Nc6 E24 Nimzo-Indian, Sämisch Variation E25 Nimzo-Indian, Sämisch Variation, Keres Variation E26 Nimzo-Indian, Sämisch Variation, 4.a3 Bxc3+ 5.bxc3 c5 6.e3 E27 Nimzo-Indian, Sämisch Variation, 5...0-0 E28 Nimzo-Indian, Sämisch Variation, 6.e3 E29 Nimzo-Indian, Sämisch Variation, Main line E30 Nimzo-Indian, Leningrad Variation E31 Nimzo-Indian, Leningrad Variation, Main line E32 Nimzo-Indian, Classical Variation, 4.Qc2 E33 Nimzo-Indian, Classical Variation, 4...Nc6 E34 Nimzo-Indian, Classical, Noa Variation, 4...d5 E35 Nimzo-Indian, Classical, Noa Variation, 5.cxd5 exd5 E36 Nimzo-Indian, Classical, Noa Variation, 5.a3 E37 Nimzo-Indian, Classical, Noa Variation, Main line, 7.Qc2 E38 Nimzo-Indian, Classical, 4...c5 E39 Nimzo-Indian, Classical, Pirc Variation E40 Nimzo-Indian, 4.e3 E41 Nimzo-Indian, 4.e3 c5 E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) E43 Nimzo-Indian, Fischer Variation E44 Nimzo-Indian, Fischer Variation, 5.Ne2 E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation E46 Nimzo-Indian, 4.e3 0-0 E47 Nimzo-Indian, 4.e3 0-0, 5.Bd3 E48 Nimzo-Indian, 4.e3 0-0, 5.Bd3 d5 E49 Nimzo-Indian, 4.e3, Botvinnik System E50 Nimzo-Indian, 4.e3 0-0, 5.Nf3, without ...d5 E51 Nimzo-Indian, 4.e3 0-0, 5.Nf3 d5 E52 Nimzo-Indian, 4.e3, Main line with ...b6 E53 Nimzo-Indian, 4.e3, Main line with ...c5 E54 Nimzo-Indian, 4.e3, Gligoric System with 7...dxc4 E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 E57 Nimzo-Indian, 4.e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 E59 Nimzo-Indian, 4.e3, Main line E60 King's Indian E61 King's Indian, 3.Nc3 E62 King's Indian, Fianchetto Variation E63 King's Indian, Fianchetto, Panno Variation E64 King's Indian, Fianchetto, Yugoslav System E65 King's Indian, Yugoslav, 7.0-0 E66 King's Indian, Fianchetto, Yugoslav Panno E67 King's Indian, Fianchetto with ...Nd7 E68 King's Indian, Fianchetto, Classical Variation, 8.e4 E69 King's Indian, Fianchetto, Classical Main line E70 King's Indian, Accelerated Averbakh Variation E71 King's Indian, Makogonov System (5.h3) E72 King's Indian with e4 and g3 E73 King's Indian, Averbakh, 5.Be2 E74 King's Indian, Averbakh, 6...c5 E75 King's Indian, Averbakh, Main line E76 King's Indian, Four Pawns Attack E77 King's Indian, Four Pawns Attack, 6.Be2 E78 King's Indian, Four Pawns Attack, with Be2 and Nf3 E79 King's Indian, Four Pawns Attack, Main line E80 King's Indian, Sämisch Variation E81 King's Indian, Sämisch, 5...0-0 E82 King's Indian, Sämisch, Double Fianchetto Variation E83 King's Indian, Sämisch, 6...Nc6 (Panno Variation) E84 King's Indian, Sämisch, Panno Main line E85 King's Indian, Sämisch, Orthodox Variation E86 King's Indian, Sämisch, Orthodox, 7.Nge2 c6 E87 King's Indian, Sämisch, Orthodox, 7.d5 E88 King's Indian, Sämisch, Orthodox, 7.d5 c6 E89 King's Indian, Sämisch, Orthodox Main line E90 King's Indian, 5.Nf3 E91 King's Indian, 6.Be2 E92 King's Indian, Classical Variation E93 King's Indian, Petrosian System, Main line E94 King's Indian, Orthodox Variation E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 E96 King's Indian, Orthodox, 7...Nbd7, Main line E97 King's Indian, Orthodox, Aronin–Taimanov Variation (Yugoslav Attack / Mar del Plata Variation) E98 King's Indian, Orthodox, Aronin–Taimanov, 9.Ne1 E99 King's Indian, Orthodox, Aronin–Taimanov, Main Puzzle Do not touch this: Do not touch this: Do not touch this: Do not touch this: Warning: This form can only be used if JavaScript is enabled in your browser.