Donaldson, John vs Fries, Thomas
US Open · Round 5 · 2003.08.07 · 1-0 · B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind
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PGN
[Event "US Open"] [Site "Los Angeles, CA USA"] [Date "2003.08.07"] [Round "5"] [White "Donaldson, John"] [Black "Fries, Thomas"] [Result "1-0"] [PlyCount "91"] [WhiteElo "2440"] [WhiteFideId "2000709"] [WhiteTitle "IM"] [BlackElo "1931"] [BlackFideId "2006189"] [ECO "B38u"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Bxg7 Kxg7 15. Qd4+ Kg8 16. Rfd1 Qb6 17. Qxb6 Nxb6 18. Nd5 Bxd5 19. cxd5 Rfc8 20. Bb5 Kg7 21. Kf2 Kf6 22. Ke3 Rxc1 23. Rxc1 Rc8 24. Rxc8 Nxc8 25. Kd4 e5+ 26. dxe6 fxe6 27. f4 Ke7 28. Bd3 b6 29. g4 Na7 30. g5 e5+ 31. fxe5 Nc6+ 32. Kd5 Nxe5 33. Bb5 Nf3 34. Kc6 Nxg5 35. Kxb6 Nxe4 36. Kxa5 g5 37. a4 d5 38. Kb6 d4 39. a5 Nd6 40. Be2 Kd8 41. a6 Nc8+ 42. Kb7 Nd6+ 43. Kb8 Nc8 44. b4 Nb6 45. a7 Kd7 46. Kb7 1-0