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- (not 5.Re1), 3...Nc6 4.O-O Bd7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B50-B59 Sicilian 1. e4 c5 2. Nf3 d6, B51 - 1. e4 c5 2. Nf3 d6 3. Bb5+ - Sicilian Defense: Moscow Variation, SÉRIE B 1.e4 2....
Lone Pine Open 1978 – Round 4 – Peters, Alexander John – 1/2-1/2 – Portisch, Lajos – G13

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- 4...Bb7 5.Bd3 c5, 6.O-O Be7 7.Nc3 cxd4 8.exd4 d5, E12-E19 1. d4 Nf6 2. c4 e6 3. Nf3 b6 Queen's Indian defence, E14 - 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 - Queen's Indian Defense: Spassky System, SÉRIE E
Lone Pine Open 1978 – Round 5 – Petrosian, Tigran V – 1/2-1/2 – Peters, Alexander John – G18

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- 4...Bg4 5.Bxc4 e6 — Janowski, 6.h3 Bh5 7.Nc3 Nbd7 8.O-O Bd6 9.e4, D20-D29 1. d4 d5 2. c4 dxc4 Queen's gambit accepted, D25 - 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 - Queen's Gambit Accepted: Normal Variation, SÉRIE D
Lone Pine Open 1978 – Round 5 – Portisch, Lajos – 1-0 – Miles, Anthony J – G16

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- 7...c6 8.b3 b6, 9.Rd1 Bb7 10.Nc3 Rc8 11.e4, E01-E09 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Catalan, closed, E08 - 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 - Catalan Opening: Closed, SÉRIE E
Lone Pine Open 1978 – Round 6 – Polugaevsky, Lev – 1-0 – Reshevsky, Samuel – G23

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