| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. G Welling vs F Obers |
 | 1-0 | 17 |
1992 |
Den Bosch open | A00 Uncommon Opening |
| 2. F Obers vs Barsov |
| 0-1 | 20 |
1997 |
Dieren op | E39 Nimzo-Indian, Classical, Pirc Variation |
| 3. O Boyum Fossum vs F Obers |
| 1-0 | 19 |
2005 |
Gibraltar Masters | A12 English with b3 |
| 4. F Obers vs M Orr |
| 0-1 | 52 |
2005 |
Gibraltar Masters | A46 Queen's Pawn Game |
| 5. F Obers vs B Thorfinnsson |
| 0-1 | 60 |
2005 |
Gibraltar Masters | E32 Nimzo-Indian, Classical |
| 6. S Estremera Panos vs F Obers |
| ½-½ | 24 |
2005 |
Gibraltar Masters | D52 Queen's Gambit Declined |
| 7. J Van den Bersselaar vs F Obers |
| ½-½ | 19 |
2005 |
Gibraltar Masters | A40 Queen's Pawn Game |
| 8. F Obers vs R Pert |
| 0-1 | 38 |
2005 |
Gibraltar Masters | E32 Nimzo-Indian, Classical |
| 9. G Phillips vs F Obers |
| ½-½ | 30 |
2006 |
Gibtelecom Chess Festival | C00 French Defense |
| 10. F Obers vs F Garcia Lechugo |
| 1-0 | 39 |
2006 |
Gibtelecom Chess Festival | A42 Modern Defense, Averbakh System |
| 11. J Ocana Roca vs F Obers |
| ½-½ | 9 |
2006 |
Gibtelecom Chess Festival | C00 French Defense |
| 12. F Obers vs E Reppen |
| ½-½ | 67 |
2006 |
Gibtelecom Chess Festival | D35 Queen's Gambit Declined |
| 13. K El Amari vs F Obers |
| 1-0 | 52 |
2006 |
Gibtelecom Chess Festival | A01 Nimzovich-Larsen Attack |
| 14. G Quillan vs F Obers |
| 1-0 | 19 |
2006 |
Gibtelecom Chess Festival | C02 French, Advance |
| 15. F Obers vs L Elamri |
| 1-0 | 41 |
2006 |
Gibtelecom Chess Festival | A69 Benoni, Four Pawns Attack, Main line |
| 16. F Obers vs L Jaime Montalvan |
| 0-1 | 69 |
2006 |
Gibtelecom Chess Festival | E32 Nimzo-Indian, Classical |
| 17. F Obers vs M Gonzalez Amaya |
| 1-0 | 37 |
2006 |
Gibtelecom Chess Festival | D85 Grunfeld |
| 18. J Shaw vs F Obers |
 | 1-0 | 16 |
2006 |
Gibtelecom Chess Festival | C07 French, Tarrasch |
| 19. F Obers vs A Betari |
| 1-0 | 41 |
2007 |
5th Gibraltar Chess Festival | E32 Nimzo-Indian, Classical |
| 20. A Walton vs F Obers |
| ½-½ | 59 |
2007 |
Isle of Man International | C02 French, Advance |
| 21. F Obers vs K Smokina |
| ½-½ | 46 |
2007 |
Isle of Man International | A20 English |
| 22. F Nordstrom vs F Obers |
 | 1-0 | 16 |
2007 |
5th Gibraltar Chess Festival | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 23. F Obers vs D Kolbus |
| 0-1 | 77 |
2007 |
Isle of Man International | A16 English |
| 24. F Obers vs Wade |
| ½-½ | 37 |
2007 |
5th Gibraltar Chess Festival | B06 Robatsch |
| 25. F Obers vs A Szieberth |
| 0-1 | 30 |
2007 |
Isle of Man International | A67 Benoni, Taimanov Variation |