Codigo+ECO+de+aperturas

Entrenamientos de Ajedrez – [email protected] – Código ECO de aperturas, pág. 1

A00 Uncommon Opening1 a3, b3, d3, g4, etc.A01 Nimzovich-Larsen Attack1 b3A02 Bird's Opening1 f4A03 Bird's Opening1 f4 d5A04 Reti Opening1 Nf3A05 Reti Opening1 Nf3 Nf6A06 Reti Opening1 Nf3 d5A07 King's Indian Attack1 Nf3 d5 2 g3A08 King's Indian Attack1 Nf3 d5 2 g3 c5 3 Bg2A09 Reti Opening1 Nf3 d5 2 c4A10 English1 c4A11 English, Caro-Kann Defensive System1 c4 c6A12 English with b31 c4 c6 2 Nf3 d5 3 b3A13 English1 c4 e6A14 English1 c4 e6 2 Nf3 d5 3 g3 Nf6 4 Bg2 Be7 5 O-OA15 English1 c4 Nf6A16 English1 c4 Nf6 2 Nc3A17 English1 c4 Nf6 2 Nc3 e6A18 English, Mikenas-Carls1 c4 Nf6 2 Nc3 e6 3 e4A19 English, Mikenas-Carls, Sicilian Variation1 c4 Nf6 2 Nc3 e6 3 e4 c5A20 English1 c4 e5A21 English1 c4 e5 2 Nc3A22 English1 c4 e5 2 Nc3 Nf6A23 English, Bremen System, Keres Variation1 c4 e5 2 Nc3 Nf6 3 g3 c6

Jose Manuel

Nota

OK INICIO

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A24 English, Bremen System with ...g61 c4 e5 2 Nc3 Nf6 3 g3 g6A25 English1 c4 e5 2 Nc3 Nc6A26 English1 c4 e5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 d3 d6A27 English, Three Knights System1 c4 e5 2 Nc3 Nc6 3 Nf3A28 English1 c4 e5 2 Nc3 Nc6 3 Nf3 Nf6A29 English, Four Knights, Kingside Fianchetto1 c4 e5 2 Nc3 Nc6 3 Nf3 Nf6 4 g3A30 English, Symmetrical1 c4 c5A31 English, Symmetrical, Benoni Formation1 c4 c5 2 Nf3 Nf6 3 d4A32 English, Symmetrical Variation1 c4 c5 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6A33 English, Symmetrical1 c4 c5 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6A34 English, Symmetrical1 c4 c5 2 Nc3A35 English, Symmetrical1 c4 c5 2 Nc3 Nc6A36 English1 c4 c5 2 Nc3 Nc6 3 g3A37 English, Symmetrical1 c4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 Nf3A38 English, Symmetrical1 c4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 Nf3 Nf6A39 English, Symmetrical, Main line with d41 c4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 Nf3 Nf6 6 O-O O-O 7 d4A40 Queen's Pawn Game1 d4A41 Queen's Pawn Game (with ...d6)1 d4 d6A42 Modern Defense, Averbakh System1 d4 d6 2 c4 g6 3 Nc3 Bg7 4 e4A43 Old Benoni1 d4 c5A44 Old Benoni Defense1 d4 c5 2 d5 e5A45 Queen's Pawn Game1 d4 Nf6A46 Queen's Pawn Game1 d4 Nf6 2 Nf3A47 Queen's Indian1 d4 Nf6 2 Nf3 b6



A48 King's Indian1 d4 Nf6 2 Nf3 g6A49 King's Indian, Fianchetto without c41 d4 Nf6 2 Nf3 g6 3 g3A50 Queen's Pawn Game1 d4 Nf6 2 c4A51 Budapest Gambit1 d4 Nf6 2 c4 e5A52 Budapest Gambit1 d4 Nf6 2 c4 e5 3 dxe5 Ng4A53 Old Indian1 d4 Nf6 2 c4 d6A54 Old Indian, Ukrainian Variation, 4.Nf31 d4 Nf6 2 c4 d6 3 Nc3 e5 4 Nf3A55 Old Indian, Main line1 d4 Nf6 2 c4 d6 3 Nc3 e5 4 Nf3 Nbd7 5 e4A56 Benoni Defense1 d4 Nf6 2 c4 c5A57 Benko Gambit1 d4 Nf6 2 c4 c5 3 d5 b5A58 Benko Gambit1 d4 Nf6 2 c4 c5 3 d5 b5 4 cxb5 a6 5 bxa6A59 Benko Gambit1 d4 Nf6 2 c4 c5 3 d5 b5 4 cxb5 a6 5 bxa6 Bxa6 6 Nc3 d6 7 e4A60 Benoni Defense1 d4 Nf6 2 c4 c5 3 d5 e6A61 Benoni1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6A62 Benoni, Fianchetto Variation1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6 7 g3 Bg7 8 Bg2 O-OA63 Benoni, Fianchetto, 9...Nbd71 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6 7 g3 Bg7 8 Bg2 O-O 9A64 Benoni, Fianchetto, 11...Re81 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6 7 g3 Bg7 8 Bg2 O-O 9A65 Benoni, 6.e41 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4A66 Benoni1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4A67 Benoni, Taimanov Variation1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4 Bg7 8 Bb5+A68 Benoni, Four Pawns Attack1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4 Bg7 8 Nf3 O-OA69 Benoni, Four Pawns Attack, Main line1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4 Bg7 8 Nf3 O-O 9A70 Benoni, Classical with 7.Nf31 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3A71 Benoni, 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 Bg5A72 Benoni, Classical without 9.O-O1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-OA73 Benoni, Classical, 9.O-O1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9A74 Benoni, Classical, 9...a6, 10.a41 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9A75 Benoni, Classical with ...a6 and 10...Bg41 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9A76 Benoni, Classical, 9...Re81 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9A77 Benoni, Classical, 9...Re8, 10.Nd21 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9A78 Benoni, Classical with ...Re8 and ...Na61 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9A79 Benoni, Classical, 11.f31 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9A80 Dutch1 d4 f5A81 Dutch1 d4 f5 2 g3A82 Dutch, Staunton Gambit1 d4 f5 2 e4A83 Dutch, Staunton Gambit1 d4 f5 2 e4 fxe4 3 Nc3 Nf6 4 Bg5A84 Dutch1 d4 f5 2 c4A85 Dutch, with c4 & Nc31 d4 f5 2 c4 Nf6 3 Nc3A86 Dutch1 d4 f5 2 c4 Nf6 3 g3A87 Dutch, Leningrad, Main Variation1 d4 f5 2 c4 Nf6 3 g3 g6 4 Bg2 Bg7 5 Nf3A88 Dutch, Leningrad, Main Variation with c61 d4 f5 2 c4 Nf6 3 g3 g6 4 Bg2 Bg7 5 Nf3 O-O 6 O-O d6 7 Nc3 c6A89 Dutch, Leningrad, Main Variation with Nc61 d4 f5 2 c4 Nf6 3 g3 g6 4 Bg2 Bg7 5 Nf3 O-O 6 O-O d6 7 Nc3 Nc6A90 Dutch1 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2A91 Dutch Defense1 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7A92 Dutch1 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-OA93 Dutch, Stonewall, Botvinnik Variation1 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-O 6 O-O d5 7 b3A94 Dutch, Stonewall with Ba31 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-O 6 O-O d5 7 b3 c6 8 Ba3A95 Dutch, Stonewall



1 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-O 6 O-O d5 7 Nc3 c6A96 Dutch, Classical Variation1 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-O 6 O-O d6A97 Dutch, Ilyin-Genevsky1 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-O 6 O-O d6 7 Nc3 Qe8A98 Dutch, Ilyin-Genevsky Variation with Qc21 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-O 6 O-O d6 7 Nc3 Qe8 8 Qc2A99 Dutch, Ilyin-Genevsky Variation with b31 d4 f5 2 c4 Nf6 3 g3 e6 4 Bg2 Be7 5 Nf3 O-O 6 O-O d6 7 Nc3 Qe8 8 b3B00 Uncommon King's Pawn Opening1 e4B01 Scandinavian1 e4 d5B02 Alekhine's Defense1 e4 Nf6B03 Alekhine's Defense1 e4 Nf6 2 e5 Nd5 3 d4B04 Alekhine's Defense, Modern1 e4 Nf6 2 e5 Nd5 3 d4 d6 4 Nf3B05 Alekhine's Defense, Modern1 e4 Nf6 2 e5 Nd5 3 d4 d6 4 Nf3 Bg4B06 Robatsch1 e4 g6B07 Pirc1 e4 d6 2 d4 Nf6B08 Pirc, Classical1 e4 d6 2 d4 Nf6 3 Nc3 g6 4 Nf3B09 Pirc, Austrian Attack1 e4 d6 2 d4 Nf6 3 Nc3 g6 4 f4B10 Caro-Kann1 e4 c6B11 Caro-Kann, Two Knights, 3...Bg41 e4 c6 2 Nc3 d5 3 Nf3 Bg4B12 Caro-Kann Defense1 e4 c6 2 d4B13 Caro-Kann, Exchange1 e4 c6 2 d4 d5 3 exd5 cxd5B14 Caro-Kann, Panov-Botvinnik Attack1 e4 c6 2 d4 d5 3 exd5 cxd5 4 c4 Nf6 5 Nc3 e6B15 Caro-Kann1 e4 c6 2 d4 d5 3 Nc3B16 Caro-Kann, Bronstein-Larsen Variation1 e4 c6 2 d4 d5 3 Nc3 dxe4 4 Nxe4 Nf6 5 Nxf6+ gxf6B17 Caro-Kann, Steinitz Variation1 e4 c6 2 d4 d5 3 Nc3 dxe4 4 Nxe4 Nd7B18 Caro-Kann, Classical1 e4 c6 2 d4 d5 3 Nc3 dxe4 4 Nxe4 Bf5B19 Caro-Kann, Classical



1 e4 c6 2 d4 d5 3 Nc3 dxe4 4 Nxe4 Bf5 5 Ng3 Bg6 6 h4 h6 7 Nf3 Nd7B20 Sicilian1 e4 c5B21 Sicilian, 2.f4 and 2.d41 e4 c5 2 f4B22 Sicilian, Alapin1 e4 c5 2 c3B23 Sicilian, Closed1 e4 c5 2 Nc3B24 Sicilian, Closed1 e4 c5 2 Nc3 Nc6 3 g3B25 Sicilian, Closed1 e4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 d3 d6B26 Sicilian, Closed, 6.Be31 e4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 d3 d6 6 Be3B27 Sicilian1 e4 c5 2 Nf3B28 Sicilian, O'Kelly Variation1 e4 c5 2 Nf3 a6B29 Sicilian, Nimzovich-Rubinstein1 e4 c5 2 Nf3 Nf6B30 Sicilian1 e4 c5 2 Nf3 Nc6B31 Sicilian, Rossolimo Variation1 e4 c5 2 Nf3 Nc6 3 Bb5 g6B32 Sicilian1 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 e5B33 Sicilian1 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4B34 Sicilian, Accelerated Fianchetto1 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 g6 5 Nxc6B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc41 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 g6 5 Nc3 Bg7 6 Be3 Nf6 7 Bc4B36 Sicilian, Accelerated Fianchetto1 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 g6 5 c4B37 Sicilian, Accelerated Fianchetto1 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 g6 5 c4 Bg7B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be31 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 g6 5 c4 Bg7 6 Be3B39 Sicilian, Accelerated Fianchetto, Breyer Variation1 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 g6 5 c4 Bg7 6 Be3 Nf6 7 Nc3 Ng4B40 Sicilian1 e4 c5 2 Nf3 e6B41 Sicilian, Kan1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 a6B42 Sicilian, Kan1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 a6 5 Bd3B43 Sicilian, Kan, 5.Nc3



1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 a6 5 Nc3B44 Sicilian1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 Nc6B45 Sicilian, Taimanov1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 Nc6 5 Nc3B46 Sicilian, Taimanov Variation1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 Nc6 5 Nc3 a6B47 Sicilian, Taimanov (Bastrikov) Variation1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 Nc6 5 Nc3 Qc7B48 Sicilian, Taimanov Variation1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 Nc6 5 Nc3 Qc7 6 Be3B49 Sicilian, Taimanov Variation1 e4 c5 2 Nf3 e6 3 d4 cxd4 4 Nxd4 Nc6 5 Nc3 Qc7 6 Be3 a6 7 Be2B50 Sicilian1 e4 c5 2 Nf3 d6B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack1 e4 c5 2 Nf3 d6 3 Bb5+B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack1 e4 c5 2 Nf3 d6 3 Bb5+ Bd7B53 Sicilian1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Qxd4B54 Sicilian1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4B55 Sicilian, Prins Variation, Venice Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 f3 e5 6 Bb5+B56 Sicilian1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3B57 Sicilian1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bc4B58 Sicilian1 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 d6 6 Be2B59 Sicilian, Boleslavsky Variation, 7.Nb31 e4 c5 2 Nf3 Nc6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 d6 6 Be2 e5 7 Nb3B60 Sicilian, Richter-Rauzer1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5B61 Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd21 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 Bd7 7 Qd2B62 Sicilian, Richter-Rauzer1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6B63 Sicilian, Richter-Rauzer Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2B64 Sicilian, Richter-Rauzer Attack1 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 f4B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd41 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 f4Nxd4 10 Qxd4B66 Sicilian, Richter-Rauzer Attack, 7...a61 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2 a6



B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd71 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2 a6 8 O-O-O Bd7B68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be71 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 Be7B69 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 11.Bxf61 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 Be710 Nf3 b5 11 Bxf6B70 Sicilian, Dragon Variation1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6B71 Sicilian, Dragon, Levenfish Variation1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 f4B72 Sicilian, Dragon1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3B73 Sicilian, Dragon, Classical1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 Be2 Nc6 8 O-OB74 Sicilian, Dragon, Classical1 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 Nb3B75 Sicilian, Dragon, Yugoslav Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 f3B76 Sicilian, Dragon, Yugoslav Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 f3 O-OB77 Sicilian, Dragon, Yugoslav Attack1 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 Bc4B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long1 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 Bd710 O-O-OB79 Sicilian, Dragon, Yugoslav Attack, 12.h41 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 Bd710 O-O-O Qa5 11 Bb3 Rfc8 12 h4B80 Sicilian, Scheveningen1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6B81 Sicilian, Scheveningen, Keres Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 g4B82 Sicilian, Scheveningen1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 f4B83 Sicilian1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 Be2B84 Sicilian, Scheveningen1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 Be2 a6B85 Sicilian, Scheveningen, Classical1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 Be2 a6 7 O-O Qc7 8 f4 Nc6B86 Sicilian, Fischer-Sozin Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 Bc4B87 Sicilian, Fischer-Sozin with ...a6 and ...b51 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 Bc4 a6 7 Bb3 b5B88 Sicilian, Fischer-Sozin Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 Bc4 Nc6B89 Sicilian



1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 e6 6 Bc4 Nc6 7 Be3B90 Sicilian, Najdorf1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 g3B92 Sicilian, Najdorf, Opocensky Variation1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Be2B93 Sicilian, Najdorf, 6.f41 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 f4B94 Sicilian, Najdorf1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5B95 Sicilian, Najdorf, 6...e61 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6B96 Sicilian, Najdorf1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6 7 f4B97 Sicilian, Najdorf1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6 7 f4 Qb6B98 Sicilian, Najdorf1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6 7 f4 Be7B99 Sicilian, Najdorf, 7...Be7 Main line1 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 Nbd7C00 French Defense1 e4 e6C01 French, Exchange1 e4 e6 2 d4 d5 3 exd5 exd5 4 Nc3 Nf6 5 Bg5C02 French, Advance1 e4 e6 2 d4 d5 3 e5C03 French, Tarrasch1 e4 e6 2 d4 d5 3 Nd2C04 French, Tarrasch, Guimard Main line1 e4 e6 2 d4 d5 3 Nd2 Nc6 4 Ngf3 Nf6C05 French, Tarrasch1 e4 e6 2 d4 d5 3 Nd2 Nf6C06 French, Tarrasch1 e4 e6 2 d4 d5 3 Nd2 Nf6 4 e5 Nfd7 5 Bd3 c5 6 c3 Nc6 7 Ne2 cxd4 8 cxd4C07 French, Tarrasch1 e4 e6 2 d4 d5 3 Nd2 c5C08 French, Tarrasch, Open, 4.ed ed1 e4 e6 2 d4 d5 3 Nd2 c5 4 exd5 exd5C09 French, Tarrasch, Open Variation, Main line1 e4 e6 2 d4 d5 3 Nd2 c5 4 exd5 exd5 5 Ngf3 Nc6C10 French1 e4 e6 2 d4 d5 3 Nc3C11 French1 e4 e6 2 d4 d5 3 Nc3 Nf6C12 French, McCutcheon1 e4 e6 2 d4 d5 3 Nc3 Nf6 4 Bg5 Bb4C13 French



1 e4 e6 2 d4 d5 3 Nc3 Nf6 4 Bg5 Be7C14 French, Classical1 e4 e6 2 d4 d5 3 Nc3 Nf6 4 Bg5 Be7 5 e5 Nfd7 6 Bxe7 Qxe7C15 French, Winawer1 e4 e6 2 d4 d5 3 Nc3 Bb4C16 French, Winawer1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5C17 French, Winawer, Advance1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5 c5C18 French, Winawer1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5 c5 5 a3 Bxc3+ 6 bxc3C19 French, Winawer, Advance1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5 c5 5 a3 Bxc3+ 6 bxc3 Ne7C20 King's Pawn Game1 e4 e5C21 Center Game1 e4 e5 2 d4 exd4C22 Center Game1 e4 e5 2 d4 exd4 3 Qxd4 Nc6C23 Bishop's Opening1 e4 e5 2 Bc4C24 Bishop's Opening1 e4 e5 2 Bc4 Nf6C25 Vienna1 e4 e5 2 Nc3C26 Vienna1 e4 e5 2 Nc3 Nf6C27 Vienna Game1 e4 e5 2 Nc3 Nf6 3 Bc4 Nxe4C28 Vienna Game1 e4 e5 2 Nc3 Nf6 3 Bc4 Nc6C29 Vienna Gambit1 e4 e5 2 Nc3 Nf6 3 f4C30 King's Gambit Declined1 e4 e5 2 f4C31 King's Gambit Declined, Falkbeer Counter Gambit1 e4 e5 2 f4 d5C32 King's Gambit Declined, Falkbeer Counter Gambit1 e4 e5 2 f4 d5 3 exd5 e4 4 d3 Nf6C33 King's Gambit Accepted1 e4 e5 2 f4 exf4C34 King's Gambit Accepted1 e4 e5 2 f4 exf4 3 Nf3C35 King's Gambit Accepted, Cunningham1 e4 e5 2 f4 exf4 3 Nf3 Be7C36 King's Gambit Accepted, Abbazia Defense1 e4 e5 2 f4 exf4 3 Nf3 d5C37 King's Gambit Accepted



1 e4 e5 2 f4 exf4 3 Nf3 g5 4 Nc3C38 King's Gambit Accepted1 e4 e5 2 f4 exf4 3 Nf3 g5 4 Bc4 Bg7C39 King's Gambit Accepted1 e4 e5 2 f4 exf4 3 Nf3 g5 4 h4C40 King's Knight Opening1 e4 e5 2 Nf3C41 Philidor Defense1 e4 e5 2 Nf3 d6C42 Petrov Defense1 e4 e5 2 Nf3 Nf6C43 Petrov, Modern Attack1 e4 e5 2 Nf3 Nf6 3 d4 exd4 4 e5 Ne4 5 Qxd4C44 King's Pawn Game1 e4 e5 2 Nf3 Nc6C45 Scotch Game1 e4 e5 2 Nf3 Nc6 3 d4 exd4 4 Nxd4C46 Three Knights1 e4 e5 2 Nf3 Nc6 3 Nc3C47 Four Knights1 e4 e5 2 Nf3 Nc6 3 Nc3 Nf6C48 Four Knights1 e4 e5 2 Nf3 Nc6 3 Nc3 Nf6 4 Bb5C49 Four Knights1 e4 e5 2 Nf3 Nc6 3 Nc3 Nf6 4 Bb5 Bb4C50 Giuoco Piano1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5C51 Evans Gambit1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 b4C52 Evans Gambit1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 b4 Bxb4 5 c3 Ba5C53 Giuoco Piano1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 c3C54 Giuoco Piano1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 c3 Nf6 5 d4 exd4 6 cxd4C55 Two Knights Defense1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6C56 Two Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 d4 exd4 5 O-O Nxe4C57 Two Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 Ng5C58 Two Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 Ng5 d5 5 exd5 Na5C59 Two Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 Ng5 d5 5 exd5 Na5 6 Bb5+ c6 7 dxc6 bxc6 8 Be2 h6C60 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5C61 Ruy Lopez, Bird's Defense



1 e4 e5 2 Nf3 Nc6 3 Bb5 Nd4C62 Ruy Lopez, Old Steinitz Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 d6C63 Ruy Lopez, Schliemann Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 f5C64 Ruy Lopez, Classical1 e4 e5 2 Nf3 Nc6 3 Bb5 Bc5C65 Ruy Lopez, Berlin Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 Nf6C66 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 Nf6 4 O-O d6C67 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 Nf6 4 O-O Nxe4C68 Ruy Lopez, Exchange1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Bxc6C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d41 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Bxc6 dc 5 O-O f6 6 d4C70 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4C71 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 O-OC73 Ruy Lopez, Modern Steinitz Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 Bxc6+ bxc6 6 d4C74 Ruy Lopez, Modern Steinitz Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 c3C75 Ruy Lopez, Modern Steinitz Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 c3 Bd7C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 c3 Bd7 6 d4 g6C77 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6C78 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-OC79 Ruy Lopez, Steinitz Defense Deferred1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O d6C80 Ruy Lopez, Open1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4C81 Ruy Lopez, Open, Howell Attack1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4 6 d4 b5 7 Bb3 d5 8 dxe5 Be6C82 Ruy Lopez, Open1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4 6 d4 b5 7 Bb3 d5 8 dxe5 Be6 9 c3C83 Ruy Lopez, Open1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4 6 d4 b5 7 Bb3 d5 8 dxe5 Be6C84 Ruy Lopez, Closed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD)



1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Bxc6 dxc6C86 Ruy Lopez, Worrall Attack1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Qe2C87 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 d6C88 Ruy Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3C89 Ruy Lopez, Marshall1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d5C90 Ruy Lopez, Closed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6C91 Ruy Lopez, Closed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 d4C92 Ruy Lopez, Closed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3C93 Ruy Lopez, Closed, Smyslov Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3 h6C94 Ruy Lopez, Closed, Breyer Defense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3 Nb8C95 Ruy Lopez, Closed, Breyer1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3 Nb8 10d4C96 Ruy Lopez, Closed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3 Na5 10Bc2C97 Ruy Lopez, Closed, Chigorin1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3 Na5 10Bc2 c5 11 d4 Qc7C98 Ruy Lopez, Closed, Chigorin1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3 Na5 10Bc2 c5 11 d4 Qc7 12 Nbd2 Nc6C99 Ruy Lopez, Closed, Chigorin, 12...cd1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9 h3 Na5 10Bc2 c5 11 d4 Qc7 12 Nbd2 cxd4 13 cxd4D00 Queen's Pawn Game1 d4 d5D01 Richter-Veresov Attack1 d4 d5 2 Nc3 Nf6 3 Bg5D02 Queen's Pawn Game1 d4 d5 2 Nf3D03 Torre Attack (Tartakower Variation)1 d4 d5 2 Nf3 Nf6 3 Bg5D04 Queen's Pawn Game1 d4 d5 2 Nf3 Nf6 3 e3D05 Queen's Pawn Game1 d4 d5 2 Nf3 Nf6 3 e3 e6D06 Queen's Gambit Declined1 d4 d5 2 c4



D07 Queen's Gambit Declined, Chigorin Defense1 d4 d5 2 c4 Nc6D08 Queen's Gambit Declined, Albin Counter Gambit1 d4 d5 2 c4 e5D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g31 d4 d5 2 c4 e5 3 dxe5 d4 4 Nf3 Nc6 5 g3D10 Queen's Gambit Declined Slav1 d4 d5 2 c4 c6D11 Queen's Gambit Declined Slav1 d4 d5 2 c4 c6 3 Nf3D12 Queen's Gambit Declined Slav1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 e3 Bf5D13 Queen's Gambit Declined Slav, Exchange Variation1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 cxd5 cxd5D14 Queen's Gambit Declined Slav, Exchange Variation1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 cxd5 cxd5 5 Nc3 Nc6 6 Bf4 Bf5D15 Queen's Gambit Declined Slav1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3D16 Queen's Gambit Declined Slav1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4D17 Queen's Gambit Declined Slav1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4 Bf5D18 Queen's Gambit Declined Slav, Dutch1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4 Bf5 6 e3D19 Queen's Gambit Declined Slav, Dutch1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4 Bf5 6 e3 e6 7 Bxc4 Bb4 8 O-O O-O 9 Qe2D20 Queen's Gambit Accepted1 d4 d5 2 c4 dxc4D21 Queen's Gambit Accepted1 d4 d5 2 c4 dxc4 3 Nf3D22 Queen's Gambit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 a6 4 e3 Bg4 5 Bxc4 e6 6 d5D23 Queen's Gambit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6D24 Queen's Gambit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 Nc3D25 Queen's Gambit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3D26 Queen's Gambit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6D27 Queen's Gambit Accepted, Classical1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6 5 Bxc4 c5 6 O-O a6D28 Queen's Gambit Accepted, Classical1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6 5 Bxc4 c5 6 O-O a6 7 Qe2D29 Queen's Gambit Accepted, Classical1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6 5 Bxc4 c5 6 O-O a6 7 Qe2 b5 8 Bb3 Bb7D30 Queen's Gambit Declined1 d4 d5 2 c4 e6



D31 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3D32 Queen's Gambit Declined, Tarrasch1 d4 d5 2 c4 e6 3 Nc3 c5D33 Queen's Gambit Declined, Tarrasch1 d4 d5 2 c4 e6 3 Nc3 c5 4 cxd5 exd5 5 Nf3 Nc6 6 g3D34 Queen's Gambit Declined, Tarrasch1 d4 d5 2 c4 e6 3 Nc3 c5 4 cxd5 exd5 5 Nf3 Nc6 6 g3 Nf6 7 Bg2 Be7D35 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc21 d4 d5 2 c4 e6 3 Nc3 Nf6 4 cxd5 exd5 5 Bg5 c6 6 Qc2D37 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3D38 Queen's Gambit Declined, Ragozin Variation1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 Bb4D39 Queen's Gambit Declined, Ragozin, Vienna Variation1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 Bb4 5 Bg5 dxc4D40 Queen's Gambit Declined, Semi-Tarrasch1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c5D41 Queen's Gambit Declined, Semi-Tarrasch1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c5 5 cxd5D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd31 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c5 5 cxd5 Nxd5 6 e3 Nc6 7 Bd3D43 Queen's Gambit Declined Semi-Slav1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c6D44 Queen's Gambit Declined Semi-Slav1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c6 5 Bg5 dxc4D45 Queen's Gambit Declined Semi-Slav1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c6 5 e3D46 Queen's Gambit Declined Semi-Slav1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c6 5 e3 Nbd7 6 Bd3D47 Queen's Gambit Declined Semi-Slav1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c6 5 e3 Nbd7 6 Bd3 dxc4 7 Bxc4D48 Queen's Gambit Declined Semi-Slav, Meran1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c6 5 e3 Nbd7 6 Bd3 dxc4 7 Bxc4 b5 8 Bd3 a6D49 Queen's Gambit Declined Semi-Slav, Meran1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c6 5 e3 Nbd7 6 Bd3 dxc4 7 Bxc4 b5 8 Bd3 a6 9 e4 c5 10 e5cxd4 11 Nxb5D50 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5D51 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Nbd7D52 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Nbd7 5 e3 c6 6 Nf3D53 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7D54 Queen's Gambit Declined, Anti-Neo-Orthodox Variation



1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Rc1D55 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3D56 Queen's Gambit Declined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4D57 Queen's Gambit Declined, Lasker Defense1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4 Ne4 8 Bxe7 Qxe7D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) System1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4 b6D59 Queen's Gambit Declined, Tartakower1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4 b6 8 cxd5 Nxd5D60 Queen's Gambit Declined, Orthodox Defense1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Qc2D62 Queen's Gambit Declined, Orthodox, Rubinstein Attack1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Qc2 c5 8 cxd5D63 Queen's Gambit Declined, Orthodox Defense1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1D64 Queen's Gambit Declined, Orthodox, Rubinstein Attack1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Qc2D65 Queen's Gambit Declined, Orthodox, Rubinstein Attack, Main line1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Qc2 a6 9 cxd5D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3 dxc4 9 Bxc4 Nd5D68 Queen's Gambit Declined, Orthodox Defense, Classical1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3 dxc4D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3 dxc4D70 Neo-Grunfeld Defense1 d4 Nf6 2 c4 g6 3 f3 d5D71 Neo-Grunfeld1 d4 Nf6 2 c4 g6 3 g3 d5D72 Neo-Grunfeld, 5.cd, Main line1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 cxd5 Nxd5 6 e4 Nb6 7 Ne2D73 Neo-Grunfeld, 5.Nf31 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 cxd5 Nxd5 7 O-OD75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc51 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 cxd5 Nxd5 7 O-O c5 8 dxc5D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb61 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 cxd5 Nxd5 7 O-O Nb6D77 Neo-Grunfeld, 6.O-O1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 O-O



D78 Neo-Grunfeld, 6.O-O c61 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 O-O c6D79 Neo-Grunfeld, 6.O-O, Main line1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 O-O c6 7 cxd5 cxd5D80 Grunfeld1 d4 Nf6 2 c4 g6 3 Nc3 d5D81 Grunfeld, Russian Variation1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Qb3D82 Grunfeld, 4.Bf41 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Bf4D83 Grunfeld, Grunfeld Gambit1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Bf4 Bg7 5 e3 O-OD84 Grunfeld, Grunfeld Gambit Accepted1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Bf4 Bg7 5 e3 O-O 6 cxd5 Nxd5 7 Nxd5 Qxd5 8 Bxc7D85 Grunfeld1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5D86 Grunfeld, Exchange1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4D87 Grunfeld, Exchange1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4 O-O 8 Ne2 c5D88 Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4 O-O 8 Ne2D89 Grunfeld1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4 O-O 8 Ne2D90 Grunfeld1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3D91 Grunfeld, 5.Bg51 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Bg5D92 Grunfeld, 5.Bf41 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Bf4D93 Grunfeld, with Bf4 & e31 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Bf4 O-O 6 e3D94 Grunfeld1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 e3D95 Grunfeld1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 e3 O-O 6 Qb3D96 Grunfeld, Russian Variation1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3D97 Grunfeld, Russian1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3 dxc4 6 Qxc4 O-O 7 e4D98 Grunfeld, Russian1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3 dxc4 6 Qxc4 O-O 7 e4 Bg4D99 Grunfeld Defense, Smyslov1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3 dxc4 6 Qxc4 O-O 7 e4 Bg4 8 Be3E00 Queen's Pawn Game1 d4 Nf6 2 c4 e6E01 Catalan, Closed1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2



E02 Catalan, Open, 5.Qa41 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Qa4+E03 Catalan, Open1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Qa4+ Nbd7 6 Qxc4E04 Catalan, Open, 5.Nf31 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Nf3E05 Catalan, Open, Classical line1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Nf3 Be7E06 Catalan, Closed, 5.Nf31 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3E07 Catalan, Closed1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3 O-O 6 O-O Nbd7E08 Catalan, Closed1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3 O-O 6 O-O Nbd7 7 Qc2E09 Catalan, Closed1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3 O-O 6 O-O Nbd7 7 Qc2 c6 8 Nbd2E10 Queen's Pawn Game1 d4 Nf6 2 c4 e6 3 Nf3E11 Bogo-Indian Defense1 d4 Nf6 2 c4 e6 3 Nf3 Bb4+E12 Queen's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6E13 Queen's Indian, 4.Nc3, Main line1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4E14 Queen's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 e3E15 Queen's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3E16 Queen's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Bb4+E17 Queen's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Be7E18 Queen's Indian, Old Main line, 7.Nc31 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Be7 6 O-O O-O 7 Nc3E19 Queen's Indian, Old Main line, 9.Qxc31 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Be7 6 O-O O-O 7 Nc3 Ne4 8 Qc2 Nxc3E20 Nimzo-Indian1 d4 Nf6 2 c4 e6 3 Nc3 Bb4E21 Nimzo-Indian, Three Knights1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Nf3E22 Nimzo-Indian, Spielmann Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qb3E23 Nimzo-Indian, Spielmann1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qb3 c5 5 dxc5 Nc6E24 Nimzo-Indian, Samisch1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3E25 Nimzo-Indian, Samisch1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 c5 6 f3 d5 7 cxd5



E26 Nimzo-Indian, Samisch1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 c5 6 e3E27 Nimzo-Indian, Samisch Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-OE28 Nimzo-Indian, Samisch Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-O 6 e3E29 Nimzo-Indian, Samisch1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-O 6 e3 c5 7 Bd3 Nc6E30 Nimzo-Indian, Leningrad1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Bg5E31 Nimzo-Indian, Leningrad, Main line1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Bg5 h6 5 Bh4 c5 6 d5 d6E32 Nimzo-Indian, Classical1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2E33 Nimzo-Indian, Classical1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 Nc6E34 Nimzo-Indian, Classical, Noa Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5E35 Nimzo-Indian, Classical, Noa Variation, 5.cd ed1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 cxd5 exd5E36 Nimzo-Indian, Classical1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 a3E37 Nimzo-Indian, Classical1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 a3 Bxc3+ 6 Qxc3 Ne4 7 Qc2E38 Nimzo-Indian, Classical, 4...c51 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 c5E39 Nimzo-Indian, Classical, Pirc Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 c5 5 dxc5 O-OE40 Nimzo-Indian, 4.e31 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3E41 Nimzo-Indian1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 c5E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 c5 5 Ne2E43 Nimzo-Indian, Fischer Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 b6E44 Nimzo-Indian, Fischer Variation, 5.Ne21 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 b6 5 Ne2E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 b6 5 Ne2 Ba6E46 Nimzo-Indian1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-OE47 Nimzo-Indian, 4.e3 O-O 5.Bd31 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Bd3E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d51 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Bd3 d5E49 Nimzo-Indian, 4.e3, Botvinnik System1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3



E50 Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d51 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3E51 Nimzo-Indian, 4.e31 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5E52 Nimzo-Indian, 4.e3, Main line with ...b61 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 b6E53 Nimzo-Indian, 4.e31 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5E54 Nimzo-Indian, 4.e3, Gligoric System1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O dxc4 8 Bxc4E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O dxc4 8 Bxc4 Nbd7E56 Nimzo-Indian, 4.e3, Main line with 7...Nc61 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O Nc6E57 Nimzo-Indian, 4.e3, Main line with 8...dc and 9...cd1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O Nc6 8 a3 dxc4 9E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc31 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O Nc6 8 a3 Bxc3 9 bxc3E59 Nimzo-Indian, 4.e3, Main line1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O Nc6 8 a3 Bxc3 9 bxc3 dxc4 10Bxc4E60 King's Indian Defense1 d4 Nf6 2 c4 g6E61 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3E62 King's Indian, Fianchetto1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3E63 King's Indian, Fianchetto, Panno Variation1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nc6 7 O-O a6E64 King's Indian, Fianchetto, Yugoslav System1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 c5E65 King's Indian, Fianchetto, Yugoslav, 7.O-O1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 c5 7 O-OE66 King's Indian, Fianchetto, Yugoslav Panno1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 c5 7 O-O Nc6 8 d5E67 King's Indian, Fianchetto1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nbd7E68 King's Indian, Fianchetto, Classical Variation, 8.e41 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nbd7 7 O-O e5 8 e4E69 King's Indian, Fianchetto, Classical Main line1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nbd7 7 O-O e5 8 e4 c6 9 h3E70 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4E71 King's Indian, Makagonov System (5.h3)1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 h3E72 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 g3



E73 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2E74 King's Indian, Averbakh, 6...c51 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2 O-O 6 Bg5 c5E75 King's Indian, Averbakh, Main line1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2 O-O 6 Bg5 c5 7 d5 e6E76 King's Indian, Four Pawns Attack1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4E77 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4 O-O 6 Be2E78 King's Indian, Four Pawns Attack, with Be2 and Nf31 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4 O-O 6 Be2 c5 7 Nf3E79 King's Indian, Four Pawns Attack, Main line1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4 O-O 6 Be2 c5 7 Nf3 cxd4 8 Nxd4 Nc6 9 Be3E80 King's Indian, Samisch Variation1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3E81 King's Indian, Samisch1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-OE82 King's Indian, Samisch, double Fianchetto Variation1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 b6E83 King's Indian, Samisch1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 Nc6E84 King's Indian, Samisch, Panno Main line1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 Nc6 7 Nge2 a6 8 Qd2 Rb8E85 King's Indian, Samisch, Orthodox Variation1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5E86 King's Indian, Samisch, Orthodox, 7.Nge2 c61 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 Nge2 c6E87 King's Indian, Samisch, Orthodox1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 d5E88 King's Indian, Samisch, Orthodox, 7.d5 c61 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 d5 c6E89 King's Indian, Samisch, Orthodox Main line1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 d5 c6 8 Nge2 cxd5E90 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3E91 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2E92 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5E93 King's Indian, Petrosian System1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 d5 Nbd7E94 King's Indian, Orthodox1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-OE95 King's Indian, Orthodox, 7...Nbd7, 8.Re11 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nbd7 8 Re1E96 King's Indian, Orthodox, 7...Nbd7, Main line



1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nbd7 8 Re1 c6 9 Bf1 a5E97 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nc6E98 King's Indian, Orthodox, Taimanov, 9.Ne11 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nc6 8 d5 Ne7 9 Ne1E99 King's Indian, Orthodox, Taimanov1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nc6 8 d5 Ne7 9 Ne1 Nd7 10f3 f5


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