| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. R Gommers vs C Gulbas |
| 0-1 | 51 |
1999 |
BEL-chT 9899 | B32 Sicilian |
| 2. C Gulbas vs V Chuchelov |
| 0-1 | 34 |
2000 |
Belgian Interteams -1 | B43 Sicilian, Kan, 5.Nc3 |
| 3. C Gulbas vs P Tolk |
| 1-0 | 38 |
2001 |
Belgian Interteams 2000-1 | B01 Scandinavian |
| 4. M Vertriest vs C Gulbas |
| 0-1 | 36 |
2001 |
TCh-BEL -2 | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 5. C Gulbas vs P Claesen |
| 0-1 | 51 |
2001 |
Belgian Interteams 2000-1 | C01 French, Exchange |
| 6. A Fedouchin vs C Gulbas |
| 0-1 | 61 |
2001 |
TCh-BEL -2 | A28 English |
| 7. H Kerkmeester vs C Gulbas |
| ½-½ | 44 |
2001 |
Belgian Interteams 2000-1 | A41 Queen's Pawn Game (with ...d6) |
| 8. C Gulbas vs L Henris |
| ½-½ | 18 |
2001 |
Belgian Interteams 2000-1 | A10 English |
| 9. S Kindermann vs C Gulbas |
| 1-0 | 39 |
2002 |
European Club Cup | C41 Philidor Defense |
| 10. Lazarev vs C Gulbas |
| 1-0 | 50 |
2002 |
Nationale II - Est | E32 Nimzo-Indian, Classical |
| 11. C Gulbas vs K Lerner |
| 0-1 | 38 |
2002 |
European Club Cup | B62 Sicilian, Richter-Rauzer |
| 12. A Romero Holmes vs C Gulbas |
| 1-0 | 25 |
2002 |
European Club Cup | A45 Queen's Pawn Game |
| 13. C Gulbas vs J D Tisdall |
| 1-0 | 35 |
2003 |
European Clubs Cup (Men) | B90 Sicilian, Najdorf |
| 14. Navara vs C Gulbas |
| 1-0 | 37 |
2003 |
European Clubs Cup (Men) | A25 English |
| 15. C Gulbas vs Korchnoi |
| 0-1 | 29 |
2003 |
European Clubs Cup (Men) | B54 Sicilian |
| 16. K Miton vs C Gulbas |
| 1-0 | 38 |
2003 |
European Clubs Cup (Men) | E01 Catalan, Closed |
| 17. J Horvath vs C Gulbas |
| 1-0 | 26 |
2003 |
European Clubs Cup (Men) | D17 Queen's Gambit Declined Slav |
| 18. C Gulbas vs A Schartz |
| 0-1 | 57 |
2004 |
20th European Club Cup | B90 Sicilian, Najdorf |
| 19. M Feygin vs C Gulbas |
| 1-0 | 40 |
2004 |
Dutch Team Championships | B07 Pirc |
| 20. T Sanikidze vs C Gulbas |
 | 1-0 | 83 |
2004 |
20th European Club Cup | B07 Pirc |
| 21. C Gulbas vs D Bocharov |
| ½-½ | 37 |
2004 |
20th European Club Cup | B34 Sicilian, Accelerated Fianchetto |
| 22. S Citak vs C Gulbas |
| 1-0 | 44 |
2004 |
20th European Club Cup | E12 Queen's Indian |
| 23. V Bogdanovski vs C Gulbas |
| 1-0 | 47 |
2004 |
20th European Club Cup | A04 Reti Opening |
| 24. C Gulbas vs L Pliester |
| 0-1 | 46 |
2004 |
Dutch Team Championships | B12 Caro-Kann Defense |
| 25. Zhu Chen vs C Gulbas |
| 0-1 | 62 |
2006 |
37th Chess Olympiad | B30 Sicilian |