| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A Yam vs K MacKinnon |
| ½-½ | 37 | 2010 | CICC | B22 Sicilian, Alapin |
| 27. R Wang vs K MacKinnon |
| 1-0 | 26 | 2010 | CICC | D05 Queen's Pawn Game |
| 28. K MacKinnon vs L Day |
| 1-0 | 35 | 2010 | CICC | B06 Robatsch |
| 29. K Neven vs K MacKinnon |
| ½-½ | 28 | 2010 | CICC | B42 Sicilian, Kan |
| 30. K MacKinnon vs L Piasetski |
| 0-1 | 20 | 2010 | CICC | B06 Robatsch |
| 31. K MacKinnon vs E Porper |
| 0-1 | 72 | 2010 | CICC | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 32. R Gardner vs K MacKinnon |
| 0-1 | 39 | 2010 | CICC | A02 Bird's Opening |
| 33. K MacKinnon vs L Gerzhoy |
| ½-½ | 41 | 2010 | Canadian Open - Westin Harbour Castle | B12 Caro-Kann Defense |
| 34. A Calugar vs K MacKinnon |
 | 0-1 | 32 | 2010 | Canadian Open - Westin Harbour Castle | B42 Sicilian, Kan |
| 35. K MacKinnon vs Mike Ivanov |
| 1-0 | 44 | 2010 | Canadian Open - Westin Harbour Castle | B75 Sicilian, Dragon, Yugoslav Attack |
| 36. D Cummings vs K MacKinnon |
| 1-0 | 27 | 2010 | Canadian Open - Westin Harbour Castle | A30 English, Symmetrical |
| 37. A Bharat vs K MacKinnon |
| ½-½ | 95 | 2010 | Canadian Open - Westin Harbour Castle | E30 Nimzo-Indian, Leningrad |
| 38. R Wang vs K MacKinnon |
| 0-1 | 29 | 2010 | Fall Sectional | A46 Queen's Pawn Game |
| 39. K MacKinnon vs T Libersan |
| 1-0 | 23 | 2011 | Quebec-ch Elite | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 40. M Leutschaft vs K MacKinnon |
| 0-1 | 44 | 2011 | Quebec-ch Elite | B22 Sicilian, Alapin |
| 41. K MacKinnon vs M Larochelle |
| 1-0 | 35 | 2011 | Quebec-ch Elite | C45 Scotch Game |
| 42. Hebert vs K MacKinnon |
| ½-½ | 33 | 2011 | Quebec-ch Elite | E12 Queen's Indian |
| 43. K MacKinnon vs A Kovalyov |
| ½-½ | 45 | 2011 | Quebec-ch Elite | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 44. R Sturt vs K MacKinnon |
| 1-0 | 30 | 2011 | Universities Open Championship | A30 English, Symmetrical |
Kibitzing
