Nguyen, Alex Dac-Vuong vs De La Riva Aguado, Oscar
24. OIBM 2021 · Round 7.10 · 2021.11.05 · 1/2-1/2 · B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
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PGN
[Event "24. OIBM 2021"] [Site "Tegernsee GER"] [Date "2021.11.05"] [Round "7.10"] [White "Nguyen, Alex Dac-Vuong"] [Black "De La Riva Aguado, Oscar"] [Result "1/2-1/2"] [PlyCount "47"] [WhiteElo "2281"] [WhiteFideId "12984388"] [WhiteTitle "IM"] [BlackElo "2466"] [BlackFideId "6900224"] [BlackTitle "GM"] [ECO "B31n"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6 11. Bxc6 bxc6 12. Qc1 Rb8 13. b3 f6 14. Nc3 Nxc3 15. Qxc3 Bg4 16. exf6 exf6 17. Bf4 Rbd8 18. Re7 Rde8 19. Rae1 Rxe7 20. Rxe7 Rf7 21. Re8+ Rf8 22. Re7 Rf7 23. Re8+ Rf8 24. Re7 1/2-1/2