| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 151. Short vs R Gardner |
 | 1-0 | 25 | 2012 | Edmonton International | B00 Uncommon King's Pawn Opening |
| 152. R Gardner vs D Haessel |
| 1-0 | 38 | 2012 | Edmonton International | D91 Grunfeld, 5.Bg5 |
| 153. I Krush vs R Gardner |
| ½-½ | 43 | 2012 | Edmonton International | A13 English |
| 154. R Gardner vs A Kovalyov |
| 1-0 | 49 | 2012 | Edmonton International | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 155. Mikhalevski vs R Gardner |
| 1-0 | 19 | 2012 | Edmonton International | E04 Catalan, Open, 5.Nf3 |
| 156. R Gardner vs E Porper |
| ½-½ | 38 | 2012 | Edmonton International | D15 Queen's Gambit Declined Slav |
| 157. V Pechenkin vs R Gardner |
| ½-½ | 19 | 2012 | Edmonton International | A13 English |
| 158. R Gardner vs R Wang |
| 0-1 | 34 | 2013 | 8th Edmonton International | D17 Queen's Gambit Declined Slav |
| 159. R O Perez Garcia vs R Gardner |
| 1-0 | 53 | 2013 | 8th Edmonton International | B08 Pirc, Classical |
| 160. R Gardner vs E Hansen |
| 0-1 | 27 | 2013 | 8th Edmonton International | E46 Nimzo-Indian |
| 161. E Porper vs R Gardner |
| ½-½ | 31 | 2013 | 8th Edmonton International | E17 Queen's Indian |
| 162. R Gardner vs Mikhalevski |
| ½-½ | 64 | 2013 | 8th Edmonton International | D91 Grunfeld, 5.Bg5 |
| 163. M Doroshenko vs R Gardner |
| ½-½ | 43 | 2013 | 8th Edmonton International | B07 Pirc |
| 164. R Gardner vs Short |
| 0-1 | 39 | 2013 | 8th Edmonton International | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 165. R Gardner vs D Haessel |
| 0-1 | 22 | 2013 | 8th Edmonton International | D91 Grunfeld, 5.Bg5 |
| 166. L Bruzon Batista vs R Gardner |
| ½-½ | 45 | 2013 | 8th Edmonton International | B07 Pirc |
| 167. A Matras-Clement vs R Gardner |
| 1-0 | 30 | 2015 | 10th Edmonton International | B09 Pirc, Austrian Attack |
| 168. R Gardner vs Ganguly |
| ½-½ | 31 | 2015 | 10th Edmonton International | D85 Grunfeld |
| 169. Harikrishna vs R Gardner |
| 1-0 | 24 | 2015 | 10th Edmonton International | E14 Queen's Indian |
| 170. R Gardner vs V Pechenkin |
| ½-½ | 32 | 2015 | 10th Edmonton International | A80 Dutch |
| 171. A Hambleton vs R Gardner |
| 1-0 | 12 | 2015 | 10th Edmonton International | B07 Pirc |
| 172. R Gardner vs H Wang |
| 0-1 | 37 | 2015 | 10th Edmonton International | D45 Queen's Gambit Declined Semi-Slav |
| 173. D Haessel vs R Gardner |
| 1-0 | 45 | 2015 | 10th Edmonton International | E12 Queen's Indian |
| 174. R Gardner vs Shankland |
| 0-1 | 25 | 2015 | 10th Edmonton International | E46 Nimzo-Indian |
| 175. Ivanchuk vs R Gardner |
| 1-0 | 30 | 2015 | 10th Edmonton International | B09 Pirc, Austrian Attack |
Kibitzing
