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- 5.Bf4 O-O, D30-D39 1. d4 d5 2. c4 e6 Queen's gambit declined, D37a - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 - Queen's Gambit Declined: Three Knights Variation, D37b - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 - Queen's Gambit Declined: Barmen Variation, D37u - 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.a3 Qa5 10.Rd1, SÉRIE D
? 1979 – Round ? – Petrosian, Tigran V – 1/2-1/2 – Spassky, Boris V. – G3

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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E55 - 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 - Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation, SÉRIE E
? 1979 – Round ? – Portisch, Lajos – 1/2-1/2 – Ljubojevic, Ljubomir – G3

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