De Firmian, Nick vs Rensch, Daniel
World Open · Round 4 · 2009.07.03 · 1-0 · B90 Sicilian Defense: Najdorf Variation
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PGN
[Event "World Open"] [Site "Philadelphia, PA USA"] [Date "2009.07.03"] [Round "4"] [White "De Firmian, Nick"] [Black "Rensch, Daniel"] [Result "1-0"] [PlyCount "59"] [WhiteElo "2553"] [WhiteFideId "2000105"] [WhiteTitle "GM"] [BlackElo "2388"] [BlackFideId "2017202"] [BlackTitle "IM"] [ECO "B90c"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be7 8. Be2 O-O 9. O-O Be6 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Rc8 13. Qe1 Kh8 14. Rd1 Qb6 15. Bxd6 Bxd6 16. Rxd6 Qb4 17. Qd2 Bxb3 18. cxb3 Nxe4 19. Nxe4 Qxe4 20. Bf3 Qh4 21. g3 Qh3 22. Bg2 Qh5 23. Rd7 Ne5 24. Rxb7 Rfd8 25. Qa5 Rd1 26. Rxf7 Qxf7 27. Rxd1 Nd3 28. Qxa6 Nf2+ 29. Kg1 Rf8 30. Rf1 1-0