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- (not 6.e3), 5.Bf4 O-O, 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
Biel Interzonal 1993 – Round 11 – Bareev, Evgeny – 0-1 – Van der Sterren, Paul – G242

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- 5...cxd4 (not 6.g3, 6.e4, 6.e3), D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, D41 - 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 d5 5. d4 e6 - Queen's Gambit Declined: Semi-Tarrasch Defense, SÉRIE D
Biel Interzonal 1993 – Round 11 – Gurevich, Mikhail – 1/2-1/2 – Epishin, Vladimir – G255

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- 5...O-O 6.h3 e5, 7.dxe5 dxe5 8.Qxd8, E60-E99 1. d4 Nf6 2. c4 g6 King's Indian defence, E90 - 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 - King's Indian Defense: Normal Variation, Rare Defenses, SÉRIE E
Biel Interzonal 1993 – Round 11 – Huebner, Robert – 1/2-1/2 – Polgar, Judit – G243

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- 5.Nb5 d6, 6.c4 Nf6 7.N1c3 a6 8.Na3 Be7 9.Be2 O-O 10.O-O b6 11.Be3 Bb7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B40 - B49 1. e4 c5 2. Nf3 e6 Sicilian defence, B44 - 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 - Sicilian Defense: Taimanov Variation, SÉRIE B 1.e4 2....
Biel Interzonal 1993 – Round 11 – Ivanchuk, Vasyl – 1-0 – Granda Zuniga, Julio E – G249

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- 4.Nf3 dxc4 — Main Line, 5.a4, D30-D39 1. d4 d5 2. c4 e6 Queen's gambit declined, D31 - 1. d4 d5 2. c4 e6 3. Nc3 - Queen's Gambit Declined: Queen's Knight Variation, D31 - 1. d4 d5 2. c4 e6 3. Nc3 Be7 - Queen's Gambit Declined: Charousek Variation, SÉRIE D
Biel Interzonal 1993 – Round 11 – Lobron, Eric – 0-1 – Sokolov, Ivan. – G254

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