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- B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B48 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4.... - Sicilian Defense, B48a - Taimanov, 6.Be3, B48e - Taimanov, 6.Be3 a6 7.f4, SÉRIE B 1.e4 2....
Biel Interzonal 1985 – Round 1 – Martin Gonzalez, Alejandro 1964 – 0-1 – Polugaevsky, Lev – G3

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- 8.O-O O-O — Main Line, D30-D39 1. d4 d5 2. c4 e6 Queen's gambit declined, D34a - 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 - Tarrasch Defense: Prague Variation, Main Line, D34w - 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Rc1, SÉRIE D
Biel Interzonal 1985 – Round 1 – Vaganian, Rafael A – 1-0 – Petursson, Magnus V. – G1

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- 6...Qa5 7.cxd5 Nxd5 — Cambridge Springs, 8.Qd2, D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D52 - 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 - Queen's Gambit Declined, SÉRIE D
Biel Interzonal 1985 – Round 10 – Polugaevsky, Lev – 1-0 – Seirawan, Yasser – G31

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- 10.Rb1 Rb8, 8...Na5 9.Nd2 a6 — Main Line, E60-E99 1. d4 Nf6 2. c4 g6 King's Indian defence, E66 - 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. d5 - King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line, SÉRIE E
Biel Interzonal 1985 – Round 11 – Vaganian, Rafael A – 1-0 – Van der Wiel, John T.H. – G33

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