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- A10-A39 English Opening, A28 - 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 - English Opening: King's English Variation, Four Knights Variation, Flexible Line, A28 - 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4.... - English Opening, SÉRIE A
URS Spartakiad 1979 – Round 1 – Nei, Iivo – 0-1 – Tal, Mikhail – G2

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- 6...h6 7.Bxf6 Bxf6 — Orthodox, 8.Rc1 c6 9.Bd3 Nd7 10.O-O dxc4 11.Bxc4, D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D55 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 - Queen's Gambit Declined: Modern Variation, Normal Line, SÉRIE D
URS Spartakiad 1979 – Round 1 – Petrosian, Tigran V – 1/2-1/2 – Spassky, Boris Vasily – G11

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- 5.e3 O-O, 6.Bd3, D30-D39 1. d4 d5 2. c4 e6 Queen's gambit declined, D37 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 - Queen's Gambit Declined: Three Knights Variation, D37 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 - Queen's Gambit Declined: Barmen Variation, SÉRIE D
URS Spartakiad 1979 – Round 1 – Smyslov, Vladimir – 1/2-1/2 – Vladimirov, Yevgeniy – G7

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- 5.e3 Nc6, 6.a3 a6 7.b3, D40 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 - Queen's Gambit Declined: Semi-Tarrasch Defense, D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, SÉRIE D
URS Spartakiad 1979 – Round 1 – Tal, Mikhail – 1/2-1/2 – Spassky, Boris Vasily – G1

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- 7.c3 Bg4, 8.d3, C80-C89 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 & C84-C89 C84 5. O-O Be7 Ruy Lopez, closed defence, C87 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 - Ruy Lopez: Closed, Averbakh Variation, SÉRIE C
URS Spartakiad 1979 – Round 2 – Balashov, Yuri S – 1/2-1/2 – Petrosian, Arshak B – G23

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- 5...Ne4 6.cxd5 Nxg5, 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.Bd3 c6, D80-D99 Gruenfeld defence1. d4 Nf6 2. c4 g6 3. Nc3 d5, D91 - 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 - Grünfeld Defense: Three Knights Variation, Petrosian System, SÉRIE D
URS Spartakiad 1979 – Round 2 – Petrosian, Tigran V – 1/2-1/2 – Vaganian, Rafael A – G22

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- 11.b3 Bf6 12.Bb2 — Main Line, 9...c5 10.Rd1 d6 — Main Line, E12-E19 1. d4 Nf6 2. c4 e6 3. Nf3 b6 Queen's Indian defence, E19 - 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 - Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line, SÉRIE E
URS Spartakiad 1979 – Round 5 – Petrosian, Tigran V – 1/2-1/2 – Karpov, Anatoly – G24

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