| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Delaune vs J Saunders |
| 0-1 | 54 | 1973 | 74th US Open | B30 Sicilian |
| 2. R Delaune vs E Nash |
| 1-0 | 23 | 1973 | 74th US Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 3. T Sloan vs R Delaune |
| ½-½ | 17 | 1973 | 74th US Open | B56 Sicilian |
| 4. R Delaune vs A A Idema |
| 0-1 | 30 | 1977 | CCOL9 prel3-06 corr | E94 King's Indian, Orthodox |
| 5. J Berry vs R Delaune |
| 1-0 | 36 | 1981 | NAtlantic tt1 corr8184 | B20 Sicilian |
| 6. M Ginsburg vs R Delaune |
 | 1-0 | 38 | 1982 | Md. St. Ch. | E41 Nimzo-Indian |
| 7. J Arnason vs R Delaune |
| ½-½ | 24 | 1982 | Gausdal International | B33 Sicilian |
| 8. R Delaune vs H Bletz |
| 1-0 | 59 | 1982 | Gausdal International | A04 Reti Opening |
| 9. Dlugy vs R Delaune |
| 1-0 | 62 | 1982 | Gausdal International | A40 Queen's Pawn Game |
| 10. R Delaune vs G Iskov |
| ½-½ | 41 | 1982 | Gausdal International | E73 King's Indian |
| 11. K Burger vs R Delaune |
| 1-0 | 43 | 1982 | Gausdal International | A43 Old Benoni |
| 12. R Delaune vs Denker |
| 0-1 | 47 | 1982 | Gausdal International | A13 English |
| 13. T Heiberg vs R Delaune |
| 0-1 | 37 | 1982 | Gausdal International | C00 French Defense |
| 14. R Delaune vs J E Braathen |
| ½-½ | 22 | 1982 | Gausdal International | A15 English |
| 15. R Delaune vs C Jauregui |
| 1-0 | 38 | 1983 | Canadian Open | A13 English |
| 16. B Altschuler vs R Delaune |
| 0-1 | 40 | 1983 | Canadian Open | B45 Sicilian, Taimanov |
| 17. R Delaune vs M Wilder |
| ½-½ | 40 | 1983 | Canadian Open | E80 King's Indian, Samisch Variation |
| 18. I Findlay vs R Delaune |
| ½-½ | 57 | 1983 | Canadian Open | B45 Sicilian, Taimanov |
| 19. R Delaune vs V Nikolovski |
| 1-0 | 23 | 1983 | Canadian Open | A18 English, Mikenas-Carls |
| 20. R Delaune vs K Spraggett |
| 0-1 | 25 | 1983 | Canadian Open | A28 English |
| 21. V Jakovljevski vs R Delaune |
| 0-1 | 46 | 1983 | Canadian Open | B20 Sicilian |
| 22. L Day vs R Delaune |
| 1-0 | 50 | 1983 | Canadian Open | B21 Sicilian, 2.f4 and 2.d4 |
| 23. R Delaune vs B Nickoloff |
| 1-0 | 37 | 1983 | Canadian Open | A13 English |
| 24. A Soltis vs R Delaune |
| ½-½ | 44 | 1984 | World Open International | B23 Sicilian, Closed |
| 25. Dlugy vs R Delaune |
| 1-0 | 31 | 1987 | 15th World Open | E11 Bogo-Indian Defense |
Kibitzing
