Ribbegren, Karl Johan vs Duran Vega, Sergio
39. Olympiad Men · Round 4 · 2010.09.24 · 1-0 · A16 King's Indian Attack: Symmetrical Defense
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PGN
[Event "39. Olympiad Men"] [Site "Khanty-Mansiysk RUS"] [Date "2010.09.24"] [Round "4"] [White "Ribbegren, Karl Johan"] [Black "Duran Vega, Sergio"] [Result "1-0"] [PlyCount "57"] [WhiteElo "2153"] [WhiteFideId "5400040"] [BlackElo "2156"] [BlackFideId "6501311"] [BlackTitle "IM"] [ECO "A16"] [Source "BenBase"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 Nc6 7. Rb1 a5 8. a3 Bf5 9. d3 e5 10. e4 Be6 11. Ng5 Bg4 12. f3 Bd7 13. f4 Bg4 14. Qe1 h6 15. Nf3 Qd7 16. Nh4 exf4 17. gxf4 Nd4 18. Qg3 Be2 19. Rf2 Bh5 20. Bh3 Bg4 21. f5 Bxh3 22. Qxh3 g5 23. Ng2 Nc6 24. Nd5 Qd8 25. Nge3 Ne5 26. Nxf6+ Bxf6 27. Qxh6 Nxd3 28. Rg2 Bg7 29. Rxg5 1-0