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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Interpolis 1981 – Round 1 – Larsen, Benjamin Holsko – 0-1 – Portisch, Lajos – G28

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Malta ol (Men) 1980 – Round 1 – Pritchett, Craig W – 0-1 – Portisch, Lajos – G16

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Moskou ch-URS 1976 – Round 1 – Geller, Efim P – 1/2-1/2 – Rashkovsky, Nukhim N – G18

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Riga Interzonal 1979 – Round 12 – Larsen, Benjamin Holsko – 0-1 – Romanishin, Oleg M – G30

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Rio de Janeiro Interzonal 1979 – Round 5 – Balashov, Yuri S – 0-1 – Sunye Neto, Jaime – G17

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Saint Louis Rapid 2017 – Round 8.3 – Nepomniachtchi, Ian – 1/2-1/2 – Karjakin, Sergey – G38

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- B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92h - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Sinquefield Cup 2025 1975 – Round 6 – Gukesh D – 1/2-1/2 – Firouzja Alireza – G27
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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
SportAccord Blitz 2014 – Round 17.3 – Wang, Hao(ZJWZ) – 0-1 – Vachier-Lagrave, Maxime – G130

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Tal Memorial Blitz 2008 – Round 14 – Alekseev, Evgeny – 0-1 – Gelfand, Boris – G111

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
Tal Memorial Blitz 2008 – Round 8 – Alekseev, Evgeny – 1-0 – Karjakin, Sergey – G67

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
TCh-RUS 2008 – Round 2 – Areshchenko, Alexander – 1-0 – Nepomniachtchi, Ian – G53

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- 6...e5 7.Nb3 Be7, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B92a - 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 - Sicilian Defense: Najdorf Variation, Opocensky Variation, B92j - 8...O-O - 6.Be2 e5 7.Nb3 Be7 8.O-O O-O, SÉRIE B 1.e4 2....
TCh-RUS 2008 – Round 3 – Efimenko, Zahar – 1/2-1/2 – Alekseev, Evgeny – G78

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