| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J MacPhail vs L Day |
| 0-1 | 48 |
1970 |
Open | D10 Queen's Gambit Declined Slav |
| 2. A Zeidaks vs J MacPhail |
| 0-1 | 46 |
1971 |
9th Canadian Open | B50 Sicilian |
| 3. J MacPhail vs Spassky |
| 0-1 | 47 |
1971 |
9th Canadian Open | B80 Sicilian, Scheveningen |
| 4. J MacPhail vs L Day |
| 0-1 | 34 |
1971 |
Ottawa Open | B77 Sicilian, Dragon, Yugoslav Attack |
| 5. J MacPhail vs L Day |
| 0-1 | 45 |
1972 |
4, Toronto CAN ch | A75 Benoni, Classical with ...a6 and 10...Bg4 |
| 6. J MacPhail vs Day |
| 0-1 | 32 |
1973 |
Labour Day Open | B43 Sicilian, Kan, 5.Nc3 |
| 7. J MacPhail vs L Day |
| 0-1 | 36 |
1975 |
Labour Day Open | B33 Sicilian |
| 8. A Meng vs J MacPhail |
| 0-1 | 60 |
2004 |
77th Canadian Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 9. J MacPhail vs S Thavandiran |
 | 0-1 | 27 |
2004 |
77th Canadian Championship | C18 French, Winawer |
| 10. J MacPhail vs Igor Ivanov |
 | 0-1 | 57 |
2004 |
77th Canadian Championship | B80 Sicilian, Scheveningen |
| 11. J MacPhail vs P Charbonneau |
| 0-1 | 26 |
2004 |
77th Canadian Championship | B27 Sicilian |
| 12. M Cazelais vs J MacPhail |
| 0-1 | 55 |
2004 |
77th Canadian Championship | B22 Sicilian, Alapin |