| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Hernadi vs G Kovacs |
| ½-½ | 33 |
1991 |
Ch Hungary (team) | C50 Giuoco Piano |
| 2. G Goblyos vs G Kovacs |
| 1-0 | 61 |
1991 |
Ch Hungary (team) | C50 Giuoco Piano |
| 3. G Izsak vs G Kovacs |
| ½-½ | 30 |
1991 |
Ch Hungary (team) | C46 Three Knights |
| 4. Acs vs G Kovacs |
| 0-1 | 39 |
1992 |
HUN-chT2 9293 | B02 Alekhine's Defense |
| 5. E Kuipers vs G Kovacs |
| 1-0 | 30 |
1993 |
It (open) | C27 Vienna Game |
| 6. M Grabics vs G Kovacs |
| 0-1 | 53 |
1994 |
It open | C31 King's Gambit Declined, Falkbeer Counter Gambit |
| 7. A Csoke vs G Kovacs |
| 0-1 | 40 |
1994 |
Ch Hungary (team) 1993/94 | C26 Vienna |
| 8. G Kovacs vs V Malakhov |
| ½-½ | 47 |
1999 |
Oberwart op | A43 Old Benoni |
| 9. G Kovacs vs Koneru |
| 0-1 | 32 |
2001 |
Hotel Lippa GM | A28 English |
| 10. G Kovacs vs V Rajlich |
| 1-0 | 85 |
2001 |
Hotel Lippa GM | E69 King's Indian, Fianchetto, Classical Main line |
| 11. G Kovacs vs J Estrada Nieto |
| 1-0 | 66 |
2001 |
Hotel Lippa GM | D02 Queen's Pawn Game |
| 12. E Fucak vs G Kovacs |
| ½-½ | 26 |
2001 |
Hotel Lippa GM | A07 King's Indian Attack |
| 13. I Farago vs G Kovacs |
| 1-0 | 42 |
2001 |
Hotel Lippa GM | E12 Queen's Indian |
| 14. G Kovacs vs F Hoelzl |
| 1-0 | 20 |
2001 |
Hotel Lippa GM | A46 Queen's Pawn Game |
| 15. G Kovacs vs P Dittmar |
| ½-½ | 66 |
2001 |
Hotel Lippa GM | D34 Queen's Gambit Declined, Tarrasch |
| 16. Z Varga vs G Kovacs |
| ½-½ | 25 |
2001 |
Hotel Lippa GM | A33 English, Symmetrical |
| 17. A Horvath vs G Kovacs |
| 1-0 | 42 |
2001 |
Hotel Lippa GM | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 18. G Kovacs vs Csom |
| ½-½ | 47 |
2001 |
Hotel Lippa GM | B00 Uncommon King's Pawn Opening |
| 19. N Fercec vs G Kovacs |
| ½-½ | 10 |
2001 |
Hotel Lippa GM | B48 Sicilian, Taimanov Variation |
| 20. G Kovacs vs G Timoshchenko |
| 1-0 | 46 |
2003 |
Oberwart op 25th | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 21. F Shatri vs G Kovacs |
| 0-1 | 71 |
2008 |
Euro Club Cup | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 22. G Kovacs vs J Berkvens |
| 1-0 | 29 |
2008 |
Euro Club Cup | D63 Queen's Gambit Declined, Orthodox Defense |
| 23. G Kovacs vs P Lehtivaara |
| 1-0 | 99 |
2008 |
Euro Club Cup | A17 English |
| 24. A Horvath vs G Kovacs |
| 0-1 | 57 |
2008 |
HUN-ch KO 58th | C24 Bishop's Opening |
| 25. S Brunello vs G Kovacs |
| ½-½ | 58 |
2008 |
Euro Club Cup | E06 Catalan, Closed, 5.Nf3 |