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| E00 Queen's pawn game 1.d2d4 g8f6 c2c4 e7e6 E00 Neo-Indian (Seirawan) attack 1.d2d4 g8f6 c2c4 e7e6 c1g5 E00 Catalan opening 1.d2d4 g8f6 c2c4 e7e6 g2g3 |
| E01 Catalan: closed 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 |
| E02 Catalan: open, 5.Qa4 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 d5c4 d1a4 |
| E03 Catalan: open, Alekhine variation 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 d5c4 d1a4 b8d7 a4c4 a7a6 c4c2 E03 Catalan: open, 5.Qa4 Nbd7, 6.Qxc4 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 d5c4 d1a4 b8d7 a4c4 |
| E04 Catalan: open, 5.Nf3 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 d5c4 g1f3 |
| E05 Catalan: open, classical line 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 d5c4 g1f3 f8e7 |
| E06 Catalan: closed, 5.Nf3 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 |
| E07 Catalan: closed, 6...Nbd7 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 E07 Catalan: closed, Botvinnik variation 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 b1c3 c7c6 d1d3 |
| E08 Catalan: closed, 7.Qc2 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 d1c2 E08 Catalan: closed, Zagoryansky variation 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 d1c2 c7c6 f1d1 b7b6 a2a4 E08 Catalan: closed, Qc2 & b3 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 d1c2 c7c6 b2b3 E08 Catalan: closed, Spassky gambit 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 d1c2 c7c6 b2b3 b7b6 f1d1 c8b7 b1c3 b6b5 |
| E09 Catalan: closed, main line 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 d1c2 c7c6 b1d2 E09 Catalan: closed, Sokolsky variation 1.d2d4 g8f6 c2c4 e7e6 g2g3 d7d5 f1g2 f8e7 g1f3 e8g8 e1g1 b8d7 d1c2 c7c6 b1d2 b7b6 b2b3 a7a5 c1b2 c8a6 |
| E10 Queen's pawn game 1.d2d4 g8f6 c2c4 e7e6 g1f3 E10 Blumenfeld counter-gambit 1.d2d4 g8f6 c2c4 e7e6 g1f3 c7c5 d4d5 b7b5 E10 Blumenfeld counter-gambit accepted 1.d2d4 g8f6 c2c4 e7e6 g1f3 c7c5 d4d5 b7b5 d5e6 f7e6 c4b5 d7d5 E10 Blumenfeld counter-gambit, Dus-Chotimursky variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 c7c5 d4d5 b7b5 c1g5 E10 Blumenfeld counter-gambit, Spielmann variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 c7c5 d4d5 b7b5 c1g5 e6d5 c4d5 h7h6 E10 Dzindzikhashvili defence 1.d2d4 g8f6 c2c4 e7e6 g1f3 a7a6 E10 Doery defence 1.d2d4 g8f6 c2c4 e7e6 g1f3 f6e4 |
| E11 Bogo-Indian defence 1.d2d4 g8f6 c2c4 e7e6 g1f3 f8b4 E11 Bogo-Indian defence, Gruenfeld variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 f8b4 b1d2 E11 Bogo-Indian defence, Nimzovich variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 f8b4 c1d2 d8e7 E11 Bogo-Indian defence, Monticelli trap 1.d2d4 g8f6 c2c4 e7e6 g1f3 f8b4 c1d2 b4d2 d1d2 b7b6 g2g3 c8b7 f1g2 e8g8 b1c3 f6e4 d2c2 e4c3 f3g5 |
| E12 Queen's Indian defence 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 E12 Queen's Indian: Miles variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 c1f4 E12 Queen's Indian: Petrosian system 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 a2a3 E12 Queen's Indian: 4.Nc3 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 b1c3 E12 Queen's Indian: 4.Nc3, Botvinnik variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 b1c3 c8b7 c1g5 h7h6 g5h4 g7g5 h4g3 f6h5 |
| E13 Queen's Indian: 4.Nc3, main line 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 b1c3 c8b7 c1g5 h7h6 g5h4 f8b4 |
| E14 Queen's Indian: 4.e3 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 e2e3 E14 Queen's Indian: Averbakh variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 e2e3 c8b7 f1d3 c7c5 e1g1 f8e7 b2b3 e8g8 c1b2 c5d4 f3d4 |
| E15 Queen's Indian: 4.g3 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 E15 Queen's Indian: Nimzovich variation (exaggerated fianchetto) 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8a6 E15 Queen's Indian: 4.g3 Bb7 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 E15 Queen's Indian: Rubinstein variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 c7c5 d4d5 e6d5 f3h4 E15 Queen's Indian: Buerger variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 c7c5 d4d5 e6d5 f3g5 |
| E16 Queen's Indian: Capablanca variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8b4 E16 Queen's Indian: Yates variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8b4 c1d2 a7a5 E16 Queen's Indian: Riumin variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8b4 c1d2 b4e7 |
| E17 Queen's Indian: 5.Bg2 Be7 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8e7 E17 Queen's Indian: anti-Queen's Indian system 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8e7 b1c3 E17 Queen's Indian: Opovcensky variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8e7 b1c3 f6e4 c1d2 E17 Queen's Indian: old main line, 6.O-O 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8e7 e1g1 E17 Queen's Indian: Euwe variation 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8e7 e1g1 e8g8 b2b3 |
| E18 Queen's Indian: old main line, 7.Nc3 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8e7 e1g1 e8g8 b1c3 |
| E19 Queen's Indian: old main line, 9.Qxc3 1.d2d4 g8f6 c2c4 e7e6 g1f3 b7b6 g2g3 c8b7 f1g2 f8e7 e1g1 e8g8 b1c3 f6e4 d1c2 e4c3 c2c3 |
| E20 Nimzo-Indian defence 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 E20 Nimzo-Indian: Kmoch variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 f2f3 E20 Nimzo-Indian: Mikenas attack 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1d3 E20 Nimzo-Indian: Romanishin-Kasparov (Steiner) system 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g2g3 |
| E21 Nimzo-Indian: three knights variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 E21 Nimzo-Indian: three knights, Korchnoi variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 c7c5 d4d5 E21 Nimzo-Indian: three knights, Euwe variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 c7c5 d4d5 f6e4 |
| E22 Nimzo-Indian: Spielmann variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 |
| E23 Nimzo-Indian: Spielmann, 4...c5, 5.dc Nc6 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6 E23 Nimzo-Indian: Spielmann, Karlsbad variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6 g1f3 f6e4 c1d2 e4d2 E23 Nimzo-Indian: Spielmann, San Remo variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6 g1f3 f6e4 c1d2 e4c5 E23 Nimzo-Indian: Spielmann, Staahlberg variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6 g1f3 f6e4 c1d2 e4c5 b3c2 f7f5 g2g3 |
| E24 Nimzo-Indian: Saemisch variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 E24 Nimzo-Indian: Saemisch, Botvinnik variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 f2f3 d7d5 e2e3 e8g8 c4d5 f6d5 |
| E25 Nimzo-Indian: Saemisch variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 f2f3 d7d5 c4d5 E25 Nimzo-Indian: Saemisch, Keres variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 f2f3 d7d5 c4d5 f6d5 d4c5 E25 Nimzo-Indian: Saemisch, Romanovsky variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 f2f3 d7d5 c4d5 f6d5 d4c5 f7f5 |
| E26 Nimzo-Indian: Saemisch variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 e2e3 E26 Nimzo-Indian: Saemisch, O'Kelly variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 e2e3 b7b6 |
| E27 Nimzo-Indian: Saemisch variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 e8g8 |
| E28 Nimzo-Indian: Saemisch variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 e8g8 e2e3 |
| E29 Nimzo-Indian: Saemisch, main line 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 e8g8 e2e3 c7c5 f1d3 b8c6 E29 Nimzo-Indian: Saemisch, Capablanca variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 e8g8 e2e3 c7c5 f1d3 b8c6 g1e2 b7b6 e3e4 f6e8 |
| E30 Nimzo-Indian: Leningrad variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 c1g5 E30 Nimzo-Indian: Leningrad, ...b5 gambit 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 c1g5 h7h6 g5h4 c7c5 d4d5 b7b5 |
| E31 Nimzo-Indian: Leningrad, main line 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 c1g5 h7h6 g5h4 c7c5 d4d5 d7d6 |
| E32 Nimzo-Indian: classical variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 E32 Nimzo-Indian: classical, Adorjan gambit 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 e8g8 a2a3 b4c3 c2c3 b7b5 |
| E33 Nimzo-Indian: classical, 4...Nc6 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 b8c6 E33 Nimzo-Indian: classical, Milner-Barry (Zurich) variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 b8c6 g1f3 d7d6 |
| E34 Nimzo-Indian: classical, Noa variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 |
| E35 Nimzo-Indian: classical, Noa variation, 5.cd ed 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 c4d5 e6d5 |
| E36 Nimzo-Indian: classical, Noa variation, 5.a3 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 E36 Nimzo-Indian: classical, Botvinnik variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 b8c6 E36 Nimzo-Indian: classical, Noa variation, main line 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 f6e4 |
| E37 Nimzo-Indian: classical, Noa variation, main line, 7.Qc2 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 f6e4 c3c2 E37 Nimzo-Indian: classical, San Remo variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 f6e4 c3c2 b8c6 e2e3 e6e5 |
| E38 Nimzo-Indian: classical, 4...c5 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 c7c5 |
| E39 Nimzo-Indian: classical, Pirc variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 c7c5 d4c5 e8g8 |
| E40 Nimzo-Indian: 4.e3 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 E40 Nimzo-Indian: 4.e3, Taimanov variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b8c6 |
| E41 Nimzo-Indian: 4.e3 c5 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 E41 Nimzo-Indian: e3, Huebner variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 f1d3 b8c6 g1f3 b4c3 b2c3 d7d6 |
| E42 Nimzo-Indian: 4.e3 c5, 5.Ne2 (Rubinstein) 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 g1e2 |
| E43 Nimzo-Indian: Fischer variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 |
| E44 Nimzo-Indian: Fischer variation, 5.Ne2 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 g1e2 |
| E45 Nimzo-Indian: 4.e3, Bronstein (Byrne) variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 g1e2 c8a6 |
| E46 Nimzo-Indian: 4.e3 O-O 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 E46 Nimzo-Indian: Reshevsky variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1e2 E46 Nimzo-Indian: Simagin variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1e2 d7d5 a2a3 b4d6 |
| E47 Nimzo-Indian: 4.e3 O-O, 5.Bd3 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 |
| E48 Nimzo-Indian: 4.e3 O-O, 5.Bd3 d5 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 |
| E49 Nimzo-Indian: 4.e3, Botvinnik system 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 a2a3 b4c3 b2c3 |
| E50 Nimzo-Indian: 4.e3 e8g8, 5.Nf3, without ...d5 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 |
| E51 Nimzo-Indian: 4.e3 e8g8, 5.Nf3 d7d5 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 E51 Nimzo-Indian: 4.e3, Ragozin variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 b8c6 e1g1 d5c4 |
| E52 Nimzo-Indian: 4.e3, main line with ...b6 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 b7b6 |
| E53 Nimzo-Indian: 4.e3, main line with ...c5 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 E53 Nimzo-Indian: 4.e3, Keres variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 b7b6 E53 Nimzo-Indian: 4.e3, Gligoric system with 7...Nbd7 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 b8d7 |
| E54 Nimzo-Indian: 4.e3, Gligoric system with 7...dc 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 d5c4 d3c4 E54 Nimzo-Indian: 4.e3, Gligoric system, Smyslov variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 d5c4 d3c4 d8e7 |
| E55 Nimzo-Indian: 4.e3, Gligoric system, Bronstein variation 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 d5c4 d3c4 b8d7 |
| E56 Nimzo-Indian: 4.e3, main line with 7...Nc6 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 b8c6 |
| E57 Nimzo-Indian: 4.e3, main line with 8...dc and 9...cd 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 b8c6 a2a3 d5c4 d3c4 c5d4 |
| E58 Nimzo-Indian: 4.e3, main line with 8...Bxc3 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 b8c6 a2a3 b4c3 b2c3 |
| E59 Nimzo-Indian: 4.e3, main line 1.d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 f1d3 c7c5 e1g1 b8c6 a2a3 b4c3 b2c3 d5c4 d3c4 |
| E60 King's Indian defence 1.d2d4 g8f6 c2c4 g7g6 E60 King's Indian, 3.Nf3 1.d2d4 g8f6 c2c4 g7g6 g1f3 E60 Queen's pawn: Mengarini attack 1.d2d4 g8f6 c2c4 g7g6 d1c2 E60 King's Indian: Anti-Gruenfeld 1.d2d4 g8f6 c2c4 g7g6 d4d5 E60 King's Indian: Danube gambit 1.d2d4 g8f6 c2c4 g7g6 d4d5 b7b5 E60 King's Indian: 3.g3 1.d2d4 g8f6 c2c4 g7g6 g2g3 E60 King's Indian: 3.g3, counterthrust variation 1.d2d4 g8f6 c2c4 g7g6 g2g3 f8g7 f1g2 d7d5 |
| E61 King's Indian defence, 3.Nc3 1.d2d4 g8f6 c2c4 g7g6 b1c3 E61 King's Indian: Smyslov system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 c1g5 |
| E62 King's Indian: fianchetto variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 E62 King's Indian: fianchetto, Larsen system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 c7c6 e1g1 c8f5 E62 King's Indian: fianchetto, Kavalek (Bronstein) variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 c7c6 e1g1 d8a5 E62 King's Indian: fianchetto with ...Nc6 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8c6 E62 King's Indian: fianchetto, Uhlmann (Szabo) variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8c6 e1g1 e7e5 E62 King's Indian: fianchetto, lesser Simagin (Spassky) variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8c6 e1g1 c8f5 E62 King's Indian: fianchetto, Simagin variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8c6 e1g1 c8g4 |
| E63 King's Indian: fianchetto, Panno variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8c6 e1g1 a7a6 |
| E64 King's Indian: fianchetto, Yugoslav system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 c7c5 |
| E65 King's Indian: fianchetto, Yugoslav, 7.O-O 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 c7c5 e1g1 |
| E66 King's Indian: fianchetto, Yugoslav Panno 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 c7c5 e1g1 b8c6 d4d5 |
| E67 King's Indian: fianchetto with ...Nd7 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8d7 E67 King's Indian: fianchetto, classical variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8d7 e1g1 e7e5 |
| E68 King's Indian: fianchetto, classical variation, 8.e4 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8d7 e1g1 e7e5 e2e4 |
| E69 King's Indian: fianchetto, classical main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 d7d6 g2g3 e8g8 f1g2 b8d7 e1g1 e7e5 e2e4 c7c6 h2h3 |
| E70 King's Indian: 4.e4 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 E70 King's Indian: Kramer system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1e2 E70 King's Indian: accelerated Averbakh system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 c1g5 |
| E71 King's Indian: Makagonov system (5.h3) 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 h2h3 |
| E72 King's Indian with e4 & g3 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g2g3 E72 King's Indian: Pomar system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g2g3 e8g8 f1g2 e7e5 g1e2 |
| E73 King's Indian: 5.Be2 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f1e2 E73 King's Indian: Semi-Averbakh system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f1e2 e8g8 c1e3 E73 King's Indian: Averbakh system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f1e2 e8g8 c1g5 |
| E74 King's Indian: Averbakh, 6...c5 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f1e2 e8g8 c1g5 c7c5 |
| E75 King's Indian: Averbakh, main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f1e2 e8g8 c1g5 c7c5 d4d5 e7e6 |
| E76 King's Indian: Four pawns attack 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 E76 King's Indian: Four pawns attack, dynamic line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 e8g8 g1f3 c7c5 d4d5 |
| E77 King's Indian: Four pawns attack, 6.Be2 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 e8g8 f1e2 E77 King's Indian: Six pawns attack 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 e8g8 f1e2 c7c5 d4d5 e7e6 d5e6 f7e6 g2g4 b8c6 h2h4 E77 King's Indian: Four pawns attack 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 e8g8 f1e2 c7c5 d4d5 e7e6 g1f3 E77 King's Indian: Four pawns attack, Florentine gambit 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 e8g8 f1e2 c7c5 d4d5 e7e6 g1f3 e6d5 e4e5 |
| E78 King's Indian: Four pawns attack, with Be2 and Nf3 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 e8g8 f1e2 c7c5 g1f3 |
| E79 King's Indian: Four pawns attack, main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f4 e8g8 f1e2 c7c5 g1f3 c5d4 f3d4 b8c6 c1e3 |
| E80 King's Indian: Saemisch variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 |
| E81 King's Indian: Saemisch, 5...O-O 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 E81 King's Indian: Saemisch, Byrne variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 c7c6 f1d3 a7a6 |
| E82 King's Indian: Saemisch, double fianchetto variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 b7b6 |
| E83 King's Indian: Saemisch, 6...Nc6 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 b8c6 E83 King's Indian: Saemisch, Ruban variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 b8c6 g1e2 a8b8 E83 King's Indian: Saemisch, Panno formation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 b8c6 g1e2 a7a6 |
| E84 King's Indian: Saemisch, Panno main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 b8c6 g1e2 a7a6 d1d2 a8b8 |
| E85 King's Indian: Saemisch, orthodox variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 e7e5 |
| E86 King's Indian: Saemisch, orthodox, 7.Nge2 c6 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 e7e5 g1e2 c7c6 |
| E87 King's Indian: Saemisch, orthodox, 7.d5 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 e7e5 d4d5 E87 King's Indian: Saemisch, orthodox, Bronstein variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 e7e5 d4d5 f6h5 d1d2 d8h4 g2g3 h5g3 d2f2 g3f1 f2h4 f1e3 e1e2 e3c4 |
| E88 King's Indian: Saemisch, orthodox, 7.d5 c6 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 e7e5 d4d5 c7c6 |
| E89 King's Indian: Saemisch, orthodox main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 f2f3 e8g8 c1e3 e7e5 d4d5 c7c6 g1e2 c6d5 |
| E90 King's Indian: 5.Nf3 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 E90 King's Indian: Larsen variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 c1e3 E90 King's Indian: Zinnowitz variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 c1g5 |
| E91 King's Indian: 6.Be2 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 E91 King's Indian: Kazakh variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 b8a6 |
| E92 King's Indian: classical variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 E92 King's Indian: Andersson variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 d4e5 E92 King's Indian: Gligoric-Taimanov system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 c1e3 E92 King's Indian: Petrosian system 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 d4d5 E92 King's Indian: Petrosian system, Stein variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 d4d5 a7a5 |
| E93 King's Indian: Petrosian system, main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 d4d5 b8d7 E93 King's Indian: Petrosian system, Keres variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 d4d5 b8d7 c1g5 h7h6 g5h4 g6g5 h4g3 f6h5 h2h4 |
| E94 King's Indian: orthodox variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 E94 King's Indian: orthodox, Donner variation 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 c7c6 E94 King's Indian: orthodox, 7...Nbd7 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8d7 |
| E95 King's Indian: orthodox, 7...Nbd7, 8.Re1 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8d7 f1e1 |
| E96 King's Indian: orthodox, 7...Nbd7, main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8d7 f1e1 c7c6 e2f1 a7a5 |
| E97 King's Indian: orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8c6 E97 King's Indian: orthodox, Aronin-Taimanov, bayonet attack 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8c6 d4d5 c6e7 b2b4 |
| E98 King's Indian: orthodox, Aronin-Taimanov, 9.Ne1 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8c6 d4d5 c6e7 f3e1 |
| E99 King's Indian: orthodox, Aronin-Taimanov, main line 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8c6 d4d5 c6e7 f3e1 f6d7 f2f3 f7f5 E99 King's Indian: orthodox, Aronin-Taimanov, Benko attack 1.d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 e2e4 d7d6 g1f3 e8g8 f1e2 e7e5 e1g1 b8c6 d4d5 c6e7 f3e1 f6d7 f2f3 f7f5 g2g4 |
