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- D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D55 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 - QGD [+0.18], D55k - 6…h6 7.Bxf6 Bxf6 8.Rc1 c6 9.Bd3 Nd7 10.O-O dxc4 11.Bxc4 - Neo-Orthodox Petrosian Variation [+0.09], SÉRIE D
URS Spartakiad 1979 – Round 1 – Petrosian, Tigran V – 1/2-1/2 – Spassky, Boris V. – G11
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- C40-C49 1. e4 e5 2. Nf3 King's knight opening, C42 - 1.e4 e5 2.Nf3 Nf6 - Russian Game (Petroff Defence) [+0.41], C42o - 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ - Russian Game: Queenswap [-0.09], SÉRIE C
URS Spartakiad 1979 – Round 1 – Spassky, Boris V. – 1/2-1/2 – Karpov, Anatoly – G18
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- D40 - 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 - QGD [+0.15], D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D40p - 5.e3 Nc6 6.a3 a6 7.b3 - Semi-Tarrasch [-0.04], SÉRIE D
URS Spartakiad 1979 – Round 1 – Tal, Mikhail – 1/2-1/2 – Spassky, Boris V. – G1
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- 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 - Spanish [+0.33], C87h - 6…d6 7.c3 Bg4 8.d3 - Closed Averbakh [+0.57], SÉRIE C
URS Spartakiad 1979 – Round 2 – Balashov, Yuri S – 1/2-1/2 – Petrosian, Arshak B – G23
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- 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 - Gruenfeld [+0.00], D91r - 5…Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.Bd3 [-0.33], SÉRIE D
URS Spartakiad 1979 – Round 2 – Petrosian, Tigran V – 1/2-1/2 – Vaganian, Rafael A – G22
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- 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 [+0.21], E19o - 9…c5 10.Rd1 d6 11.b3 Bf6 12.Bb2 - Old Main Line [+0.27], SÉRIE E
URS Spartakiad 1979 – Round 5 – Petrosian, Tigran V – 1/2-1/2 – Karpov, Anatoly – G24
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