| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. P MacIntyre vs N J Siegel |
| 1-0 | 35 |
2000 |
World Open | B12 Caro-Kann Defense |
| 2. T Ostrosky vs P MacIntyre |
| 0-1 | 38 |
2001 |
US Amateur Team East | E97 King's Indian |
| 3. P MacIntyre vs Vlad Vainberg |
| 1-0 | 31 |
2001 |
US Amateur Team East | C13 French |
| 4. M Shahade vs P MacIntyre |
| ½-½ | 46 |
2001 |
US Amateur Team East | E65 King's Indian, Fianchetto, Yugoslav, 7.O-O |
| 5. S Benen vs P MacIntyre |
| ½-½ | 40 |
2001 |
Foxwoods Open | E61 King's Indian |
| 6. Brian Duran vs P MacIntyre |
| 0-1 | 35 |
2001 |
US Amateur Team East | C45 Scotch Game |
| 7. Stripunsky vs P MacIntyre |
| ½-½ | 19 |
2001 |
Foxwoods Open | C80 Ruy Lopez, Open |
| 8. P MacIntyre vs J Johnson |
| 1-0 | 57 |
2001 |
US Amateur Team East | B06 Robatsch |
| 9. P MacIntyre vs Goldin |
| ½-½ | 49 |
2001 |
Foxwoods Open | B40 Sicilian |
| 10. P MacIntyre vs B Finegold |
| ½-½ | 37 |
2002 |
30th Annual World Open | B30 Sicilian |
| 11. P MacIntyre vs K F Kiewra |
| 0-1 | 37 |
2003 |
World Open: Open Section | B77 Sicilian, Dragon, Yugoslav Attack |
| 12. J Bonin vs P MacIntyre |
| ½-½ | 46 |
2005 |
USCL Boston vs New York | E97 King's Indian |
| 13. P MacIntyre vs Y Shulman |
| 0-1 | 31 |
2005 |
HB Global Chess Challenge | C19 French, Winawer, Advance |
| 14. Kaufman vs P MacIntyre |
 | 0-1 | 37 |
2005 |
USCL Baltimore vs Boston | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 15. P Vavrak vs P MacIntyre |
| ½-½ | 42 |
2005 |
HB Global Chess Challenge | E69 King's Indian, Fianchetto, Classical Main line |
| 16. M Espino vs P MacIntyre |
| 1-0 | 33 |
2005 |
USCL Miami vs Boston | A16 English |
| 17. P MacIntyre vs D Howell |
 | 0-1 | 39 |
2005 |
HB Global Chess Challenge | C49 Four Knights |
| 18. R Costigan vs P MacIntyre |
| 1-0 | 38 |
2005 |
USCL Philadelphia vs Boston | C53 Giuoco Piano |
| 19. DeFirmian vs P MacIntyre |
| ½-½ | 21 |
2006 |
34th World Open | C80 Ruy Lopez, Open |
| 20. E Perelshteyn vs P MacIntyre |
| 1-0 | 55 |
2006 |
34th World Open | A16 English |
| 21. P MacIntyre vs T Roussel Roozmon |
| 0-1 | 43 |
2006 |
34th World Open | C80 Ruy Lopez, Open |
| 22. P MacIntyre vs O Iwu |
| 0-1 | 26 |
2007 |
Foxwoods Open | B01 Scandinavian |
| 23. P MacIntyre vs J Friedel |
| 0-1 | 36 |
2007 |
Foxwoods Open | C45 Scotch Game |
| 24. D E Vigorito vs P MacIntyre |
 | 1-0 | 39 |
2008 |
Foxwoods Open | A55 Old Indian, Main line |
| 25. P MacIntyre vs J Friedel |
| 0-1 | 32 |
2008 |
Foxwoods Open | A07 King's Indian Attack |