| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. R Cannon vs J G Nicholson |
| 1-0 | 21 | 2006 | British Championship | C01 French, Exchange |
| 27. S Chevannes vs R Cannon |
| ½-½ | 58 | 2006 | British Championship | A40 Queen's Pawn Game |
| 28. R Cannon vs M Goodger |
| ½-½ | 23 | 2006 | British Championship | C47 Four Knights |
| 29. J Sherwin vs R Cannon |
| ½-½ | 19 | 2006 | British Championship | E21 Nimzo-Indian, Three Knights |
| 30. R Cannon vs W Bennet |
| ½-½ | 33 | 2006 | British Championship | B32 Sicilian |
| 31. R Cannon vs P Poobalasingam |
| ½-½ | 21 | 2006 | British Championship | C01 French, Exchange |
| 32. H Ziska vs R Cannon |
| 1-0 | 79 | 2007 | Politiken Cup | C00 French Defense |
| 33. H Olsen vs R Cannon |
| 1-0 | 60 | 2007 | Politiken Cup | A14 English |
| 34. J Sylvan vs R Cannon |
| 1-0 | 35 | 2007 | Politiken Cup | E08 Catalan, Closed |
| 35. B Gundavaa vs R Cannon |
| 1-0 | 45 | 2012 | London Chess Classic Open | C00 French Defense |
| 36. R Cannon vs C Tortolero |
| 1-0 | 97 | 2012 | London Chess Classic Open | A07 King's Indian Attack |
| 37. T Chapman vs R Cannon |
| 1-0 | 54 | 2012 | London Chess Classic Open | A30 English, Symmetrical |
| 38. R Cannon vs I Matthew |
| 1-0 | 16 | 2012 | London Chess Classic Open | B42 Sicilian, Kan |
| 39. I Schneider vs R Cannon |
| 1-0 | 73 | 2012 | London Chess Classic Open | C05 French, Tarrasch |
| 40. R Cannon vs E O'Molloy |
| 1-0 | 41 | 2012 | London Chess Classic Open | B10 Caro-Kann |
| 41. R Cannon vs P Dukaczewski |
| 0-1 | 64 | 2012 | London Chess Classic Open | B33 Sicilian |
| 42. K Dragun vs R Cannon |
| 1-0 | 34 | 2014 | London Chess Classic Open | E10 Queen's Pawn Game |
| 43. R Cannon vs J Machlik |
| 0-1 | 39 | 2014 | London Chess Classic Open | C78 Ruy Lopez |
| 44. J de Lagontrie vs R Cannon |
| 1-0 | 39 | 2014 | London Chess Classic Open | C05 French, Tarrasch |
| 45. R Cannon vs N Siddiqui |
| 1-0 | 51 | 2014 | London Chess Classic Open | C91 Ruy Lopez, Closed |
| 46. K Wandowicz vs R Cannon |
| 0-1 | 93 | 2014 | London Chess Classic Open | A00 Uncommon Opening |
| 47. H Anbukumar vs R Cannon |
| 0-1 | 54 | 2014 | London Chess Classic Open | C12 French, McCutcheon |
| 48. R Cannon vs H Basson |
| ½-½ | 92 | 2014 | London Chess Classic Open | C01 French, Exchange |
| 49. C Keen vs R Cannon |
 | 0-1 | 16 | 2015 | 7th CSC London Chess Classic Weekend Open | C01 French, Exchange |
| 50. R Cannon vs M Cornette |
| 0-1 | 36 | 2016 | London Classic Superrapid | B32 Sicilian |
Kibitzing
