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- B20-B99 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 - Sicilian [+0.24], B92j - 6…e5 7.Nb3 Be7 8.O-O O-O - Najdorf [+0.20], SÉRIE B 1.e4 2....
Rio de Janeiro Interzonal 1979 – Round 5 – Balashov, Yuri S – 0-1 – Sunye Neto, Jaime – G17
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- E60-E99 1. d4 Nf6 2. c4 g6 King's Indian defence, E91 - 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 - King’s Indian [+0.43], E91i - 6…c5 7.d5 e6 8.O-O Re8 9.Nd2 [+0.53], SÉRIE E
Rio de Janeiro Interzonal 1979 – Round 5 – Petrosian, Tigran V – 1-0 – Garcia Gonzales, Guillermo – G16
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- B20-B99 1. e4 c5 - Sicilian Defense, B60-B69 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Sicilian, Richter-Rauzer, B64 - 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4 - Sicilian [+0.31], B64c - 9…h6 - Richter-Rauzer [+0.81], SÉRIE B 1.e4 2....
Rio de Janeiro Interzonal 1979 – Round 6 – Harandi, Khosro – 0-1 – Balashov, Yuri S – G20
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- D10-D19 1. d4 d5 2. c4 c6 Queen's Gambit Slav defence, D17 - 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 - Slav [+0.43], D17i - 6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 e5 - Central Carlsbad Variation [+0.45], SÉRIE D
Rio de Janeiro Interzonal 1979 – Round 6 – Timman, Jan H – 1/2-1/2 – Hebert Auby, Jean – G19
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- D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 - QGD [+0.31], D41g - 5…Nxd5 6.g3 Nc6 7.Bg2 Be7 8.O-O O-O 9.e4 Ndb4 - Semi-Tarrasch Main Line [+0.35], SÉRIE D
Rio de Janeiro Interzonal 1979 – Round 6 – Vaganian, Rafael A – 0-1 – Portisch, Lajos – G18
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- D30 - 1.d4 d5 2.c4 e6 - Queen’s Gambit Declined (QGD) [+0.28], D30-D39 1. d4 d5 2. c4 e6 Queen's gambit declined, D30i - 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 - QGD: Tarrasch without Nc3: [+0.43], SÉRIE D
Rio de Janeiro Interzonal 1979 – Round 8 – Timman, Jan H – 1-0 – Velimirovic, Dragoljub – G25
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