[Event "Washington Class-ch Master"] [Site "Seattle"] [Date "2007.11.25"] [Round "6"] [White "Cheng, Bindi"] [Black "Roper, David C"] [Result "0-1"] [WhiteElo "2307"] [BlackElo "2288"] [ECO "B26"] [EventDate "2007.11.23"] [PlyCount "66"] [WhiteFideId "-1"] [GameId "1166650117103616"] [EventType "swiss"] [EventRounds "6"] [EventCountry "USA"] [SourceTitle "EXT 2017"] [Source "ChessBase"] [SourceDate "2016.10.25"] [SourceVersion "1"] [SourceVersionDate "2016.10.25"] [SourceQuality "1"] 1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 Rb8 8. Nge2 b5 9. a3 a5 10. O-O b4 11. axb4 axb4 12. Nd1 Nd4 13. Nc1 Bd7 14. c3 bxc3 15. bxc3 Nc6 16. Ne2 Nge7 17. Bh6 O-O 18. Bxg7 Kxg7 19. Ne3 e5 20. f4 f6 21. h4 f5 22. fxe5 dxe5 23. d4 cxd4 24. cxd4 fxe4 25. d5 Rxf1+ 26. Rxf1 Qa5 27. Qxa5 Nxa5 28. Ra1 Rb2 29. Nc3 Nb7 30. Nxe4 Bf5 31. d6 Nc8 32. Nxf5+ gxf5 33. Ra7 Nxa7 0-1