| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M V Prosorov vs T Hamarat |
| ½-½ | 35 |
1969 |
W-ch M GT07 corr | C86 Ruy Lopez, Worrall Attack |
| 2. T Hamarat vs A Korelov |
| ½-½ | 27 |
1969 |
W-ch M GT07 corr | C98 Ruy Lopez, Closed, Chigorin |
| 3. A C Van der Tak vs T Hamarat |
| ½-½ | 17 |
1977 |
olm9 qual GP3 B1 corr | C78 Ruy Lopez |
| 4. T Hamarat vs A A Jensen |
| ½-½ | 40 |
1977 |
olm9 qual GP3 B1 corr | C82 Ruy Lopez, Open |
| 5. T Perman vs T Hamarat |
| ½-½ | 50 |
1978 |
EU-ch GT76 corr | A29 English, Four Knights, Kingside Fianchetto |
| 6. T Hamarat vs J Aijala |
| ½-½ | 40 |
1980 |
FIN-TUR corr | B42 Sicilian, Kan |
| 7. T Hamarat vs P A Boll |
| ½-½ | 30 |
1982 |
NED corr | B96 Sicilian, Najdorf |
| 8. V A Antonov vs T Hamarat |
| ½-½ | 68 |
1984 |
EU-ch33 corr | B45 Sicilian, Taimanov |
| 9. C Van Dyck vs T Hamarat |
| ½-½ | 47 |
1985 |
W-ch15 sf02 corr8591 | D85 Grunfeld |
| 10. T Hamarat vs E G Rodin |
| ½-½ | 40 |
1986 |
EU-ch corr | C42 Petrov Defense |
| 11. R Haeussler vs T Hamarat |
| ½-½ | 32 |
1987 |
EU-ch corr | B33 Sicilian |
| 12. T Hamarat vs N Stull |
| ½-½ | 50 |
1988 |
EU-ch M corr | C06 French, Tarrasch |
| 13. O Ekebjaerg vs T Hamarat |
| ½-½ | 37 |
1989 |
W-ch15 q01 corr8994 | B10 Caro-Kann |
| 14. T Hamarat vs Chandler |
| ½-½ | 64 |
1989 |
EU-ch M corr | C65 Ruy Lopez, Berlin Defense |
| 15. L Rubinchik vs T Hamarat |
| ½-½ | 29 |
1989 |
W-ch15 q01 corr8994 | B33 Sicilian |
| 16. M Prizant vs T Hamarat |
| ½-½ | 34 |
1989 |
W-ch15 q01 corr8994 | B33 Sicilian |
| 17. N Povah vs T Hamarat |
| ½-½ | 25 |
1989 |
W-ch15 q01 corr8994 | D87 Grunfeld, Exchange |
| 18. S Lundholm vs T Hamarat |
| ½-½ | 35 |
1989 |
W-ch15 q01 corr8994 | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 19. T Hamarat vs Nielsen |
| ½-½ | 44 |
1992 |
olm12 qual GP3 B2 corr | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 20. T Hamarat vs Jose Maria Lanz Calavia |
| ½-½ | 69 |
1992 |
olm12 qual GP3 B2 corr | C89 Ruy Lopez, Marshall |
| 21. T Hamarat vs Ulf Andersson |
| ½-½ | 55 |
1992 |
olm12 corr9298 | B81 Sicilian, Scheveningen, Keres Attack |
| 22. E Van Leeuwen vs T Hamarat |
| ½-½ | 42 |
1992 |
olm12 qual GP3 B2 corr | B33 Sicilian |
| 23. J S Morgado vs T Hamarat |
| ½-½ | 34 |
1994 |
14th CC World Ch Final | B30 Sicilian |
| 24. T Hamarat vs F Baumbach |
| ½-½ | 35 |
1994 |
14th CC World Ch Final | B36 Sicilian, Accelerated Fianchetto |
| 25. M Lecroq vs T Hamarat |
| ½-½ | 44 |
1994 |
14th CC World Ch Final | B33 Sicilian |