| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Damaso vs P Rossiter |
| 0-1 | 21 | 1984 | World Championship (U16) | A52 Budapest Gambit |
| 2. P Rossiter vs Adams |
| 0-1 | 54 | 1984 | WECU-ch39 | B13 Caro-Kann, Exchange |
| 3. P Rossiter vs K Arkell |
| 1-0 | 58 | 1984 | 8th Lloyds Bank Masters Open | B12 Caro-Kann Defense |
| 4. A D Martin vs P Rossiter |
| 1-0 | 27 | 1985 | Hastings Challengers 1985/86 | E40 Nimzo-Indian, 4.e3 |
| 5. P Rossiter vs Y Visser |
| 1-0 | 23 | 1986 | Hastings Challengers 1985/86 | C15 French, Winawer |
| 6. P Rossiter vs F J Kwiatkowski |
| 1-0 | 23 | 1986 | Hastings Challengers 1985/86 | B30 Sicilian |
| 7. P Rossiter vs L Gutman |
| 1-0 | 30 | 1987 | Luxembourg Open | E70 King's Indian |
| 8. A David vs P Rossiter |
| ½-½ | 45 | 1987 | Luxembourg Open | B40 Sicilian |
| 9. P Rossiter vs A Kertesz |
| ½-½ | 56 | 1987 | Luxembourg Open | A33 English, Symmetrical |
| 10. J Weber vs P Rossiter |
| ½-½ | 51 | 1987 | Luxembourg Open | E11 Bogo-Indian Defense |
| 11. R Kammer vs P Rossiter |
| ½-½ | 28 | 1987 | Luxembourg Open | B83 Sicilian |
| 12. P Rossiter vs Kudrin |
| 0-1 | 38 | 1987 | 11th Lloyds Bank Masters Open | D90 Grunfeld |
| 13. P Rossiter vs A D Harley |
| 1-0 | 32 | 1987 | 11th Lloyds Bank Masters Open | E12 Queen's Indian |
| 14. K Arkell vs P Rossiter |
| 1-0 | 35 | 1987 | 11th Lloyds Bank Masters Open | D60 Queen's Gambit Declined, Orthodox Defense |
| 15. H Stefansson vs P Rossiter |
| 1-0 | 27 | 1987 | 11th Lloyds Bank Masters Open | B80 Sicilian, Scheveningen |
| 16. P Rossiter vs G Flear |
| 1-0 | 40 | 1988 | Oakham Young Masters | D17 Queen's Gambit Declined Slav |
| 17. C Horvath vs P Rossiter |
| 1-0 | 41 | 1988 | Oakham Young Masters | B80 Sicilian, Scheveningen |
| 18. D Norwood vs P Rossiter |
| ½-½ | 41 | 1988 | Oakham Young Masters | D34 Queen's Gambit Declined, Tarrasch |
| 19. P Rossiter vs O Bruk |
| ½-½ | 49 | 1988 | Oakham Young Masters | D55 Queen's Gambit Declined |
| 20. P Rossiter vs Serper |
| 0-1 | 42 | 1988 | Oakham Young Masters | A53 Old Indian |
| 21. G Quillan vs P Rossiter |
| ½-½ | 21 | 1988 | Oakham Young Masters | A07 King's Indian Attack |
| 22. P Rossiter vs A Dunnington |
| 1-0 | 47 | 1988 | Oakham Young Masters | A53 Old Indian |
| 23. D Anagnostopoulos vs P Rossiter |
| 1-0 | 40 | 1988 | Oakham Young Masters | B40 Sicilian |
| 24. P Rossiter vs C Wians |
| 1-0 | 34 | 1988 | Oakham Young Masters | E20 Nimzo-Indian |
| 25. P Rossiter vs Chandler |
| 0-1 | 36 | 1988 | British Championship | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
Kibitzing
