| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 176. J Congdon vs Mackenzie |
 | 0-1 | 56 | 1880 | 5th American Chess Congress, New York | C65 Ruy Lopez, Berlin Defense |
| 177. C Moehle vs Mackenzie |
| 0-1 | 32 | 1880 | 5th American Chess Congress, New York | C48 Four Knights |
| 178. Mackenzie vs C Moehle |
 | 0-1 | 36 | 1880 | 5th American Chess Congress, New York | A85 Dutch, with c4 & Nc3 |
| 179. Mackenzie vs J S Ryan |
| 1-0 | 34 | 1880 | 5th American Chess Congress, New York | C00 French Defense |
| 180. J S Ryan vs Mackenzie |
| 0-1 | 76 | 1880 | 5th American Chess Congress, New York | A84 Dutch |
| 181. Mackenzie vs M Judd |
| ½-½ | 37 | 1880 | 5th American Chess Congress, New York | C14 French, Classical |
| 182. M Judd vs Mackenzie |
| 0-1 | 36 | 1880 | 5th American Chess Congress, New York | C45 Scotch Game |
| 183. Mackenzie vs E Delmar |
| 1-0 | 32 | 1880 | 5th American Chess Congress, New York | C46 Three Knights |
| 184. E Delmar vs Mackenzie |
| 0-1 | 49 | 1880 | 5th American Chess Congress, New York | A13 English |
| 185. Mackenzie vs J Grundy |
| 1-0 | 37 | 1880 | 5th American Chess Congress, New York | C46 Three Knights |
| 186. J Grundy vs Mackenzie |
| 0-1 | 38 | 1880 | 5th American Chess Congress, New York | C65 Ruy Lopez, Berlin Defense |
| 187. M Judd vs Mackenzie |
| 0-1 | 45 | 1881 | Judd - Mackenzie | C77 Ruy Lopez |
| 188. Mackenzie vs M Judd |
| 1-0 | 44 | 1881 | Judd - Mackenzie | C11 French |
| 189. M Judd vs Mackenzie |
| 0-1 | 46 | 1881 | Judd - Mackenzie | C80 Ruy Lopez, Open |
| 190. Mackenzie vs M Judd |
| 0-1 | 51 | 1881 | Judd - Mackenzie | A81 Dutch |
| 191. M Judd vs Mackenzie |
| 1-0 | 35 | 1881 | Judd - Mackenzie | C63 Ruy Lopez, Schliemann Defense |
| 192. Mackenzie vs M Judd |
| ½-½ | 63 | 1881 | Judd - Mackenzie | A81 Dutch |
| 193. M Judd vs Mackenzie |
| 0-1 | 45 | 1881 | Judd - Mackenzie | A13 English |
| 194. M Judd vs Mackenzie |
| 0-1 | 62 | 1881 | Judd - Mackenzie | C45 Scotch Game |
| 195. Mackenzie vs M Judd |
| 0-1 | 54 | 1881 | Judd - Mackenzie | A80 Dutch |
| 196. Mackenzie vs M Judd |
| 0-1 | 49 | 1881 | Judd - Mackenzie | C13 French |
| 197. M Judd vs Mackenzie |
| 0-1 | 59 | 1881 | Judd - Mackenzie | C45 Scotch Game |
| 198. Mackenzie vs M Judd |
| 0-1 | 54 | 1881 | Judd - Mackenzie | A80 Dutch |
| 199. Mackenzie vs Maurian |
| 0-1 | 31 | 1881 | Casual game | C52 Evans Gambit |
| 200. Mackenzie vs Maurian |
| 1-0 | 25 | 1881 | Casual game | C52 Evans Gambit |
Kibitzing
