| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. R Gregorz vs R Patterson |
| ½-½ | 44 | 1995 | Canadian Open | A09 Reti Opening |
| 27. R Patterson vs R Brice |
| 1-0 | 36 | 1995 | Canadian Open | C13 French |
| 28. R Garcia vs R Patterson |
| 0-1 | 47 | 1995 | Canadian Open | B50 Sicilian |
| 29. R Patterson vs G Taylor |
| ½-½ | 59 | 1995 | Canadian Open | B32 Sicilian |
| 30. B Nickoloff vs R Patterson |
| 1-0 | 21 | 1995 | Canadian Open | D26 Queen's Gambit Accepted |
| 31. R Patterson vs B Fiedler |
| ½-½ | 14 | 1995 | Canadian Open | B93 Sicilian, Najdorf, 6.f4 |
| 32. P Hurley vs R Patterson |
| 0-1 | 33 | 1995 | Canadian Open | B21 Sicilian, 2.f4 and 2.d4 |
| 33. R Patterson vs W J Donaldson |
| ½-½ | 24 | 2001 | 29th World Open | B32 Sicilian |
| 34. Nakamura vs R Patterson |
 | 1-0 | 29 | 2001 | 29th World Open | B80 Sicilian, Scheveningen |
| 35. J V Weber vs R Patterson |
| 1-0 | 38 | 2001 | 29th World Open | B81 Sicilian, Scheveningen, Keres Attack |
| 36. R Patterson vs Onischuk |
| 0-1 | 31 | 2001 | Continental Open | C78 Ruy Lopez |
| 37. R Hamilton vs R Patterson |
| 1-0 | 25 | 2001 | Canadian Closed | E12 Queen's Indian |
| 38. P Saint-Amand vs R Patterson |
| ½-½ | 45 | 2001 | Canadian Closed | B22 Sicilian, Alapin |
| 39. R Patterson vs B Kiviaho |
| 0-1 | 27 | 2001 | Canadian Closed | B75 Sicilian, Dragon, Yugoslav Attack |
| 40. R Patterson vs S Lipnowski |
| 0-1 | 41 | 2001 | Canadian Closed | B01 Scandinavian |
| 41. E Lawson vs R Patterson |
| ½-½ | 67 | 2001 | Canadian Closed | B81 Sicilian, Scheveningen, Keres Attack |
| 42. D Haessel vs R Patterson |
| 0-1 | 46 | 2001 | Canadian Closed | A20 English |
| 43. R Patterson vs F Pitre |
| 1-0 | 66 | 2001 | Canadian Closed | C67 Ruy Lopez |
| 44. M Lacrosse vs R Patterson |
| 1-0 | 23 | 2001 | Panormo Open | E12 Queen's Indian |
| 45. R Patterson vs N Karapanos |
| ½-½ | 36 | 2001 | Panormo Open | B93 Sicilian, Najdorf, 6.f4 |
| 46. D Dochev vs R Patterson |
| 1-0 | 34 | 2001 | Panormo Open | B80 Sicilian, Scheveningen |
| 47. E Ararat vs R Patterson |
| 0-1 | 60 | 2002 | Bermuda op | A45 Queen's Pawn Game |
| 48. R Patterson vs J Berry |
| ½-½ | 63 | 2002 | CAN-ch zt | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 49. R Patterson vs J Rowson |
| 0-1 | 40 | 2002 | 30th World Open | B93 Sicilian, Najdorf, 6.f4 |
| 50. R Patterson vs N Andrianov |
| 0-1 | 28 | 2003 | 31st World Open | B32 Sicilian |
Kibitzing
