| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Chandler vs Hjartarson |
| 1-0 | 42 | 1988 | Linares | C95 Ruy Lopez, Closed, Breyer |
| 2. Short vs Hjartarson |
| 1-0 | 48 | 1989 | Euwe Memorial | C95 Ruy Lopez, Closed, Breyer |
| 3. J Arnason vs Hjartarson |
| ½-½ | 27 | 1991 | ISL-ch | C95 Ruy Lopez, Closed, Breyer |
| 4. Kotronias vs Hjartarson |
| ½-½ | 42 | 1992 | Reykjavik | C95 Ruy Lopez, Closed, Breyer |
| 5. Sax vs Hjartarson |
| ½-½ | 27 | 1992 | Manila Olympiad | C95 Ruy Lopez, Closed, Breyer |
| 6. Sax vs Hjartarson |
| ½-½ | 55 | 1992 | European Team Championship | C95 Ruy Lopez, Closed, Breyer |
| 7. S Sulskis vs Hjartarson |
| ½-½ | 77 | 1997 | Groningen Candidates | C95 Ruy Lopez, Closed, Breyer |
| 8. C Zhu vs Hjartarson |
| 1-0 | 63 | 2006 | Turin Olympiad | C95 Ruy Lopez, Closed, Breyer |
Kibitzing
