| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Stellwagen vs S Alavi |
 | 1-0 | 28 |
1999 |
Wch U12 | C42 Petrov Defense |
| 2. E Ovod vs Stellwagen |
| 1-0 | 21 |
1999 |
Groningen Young Masters | A67 Benoni, Taimanov Variation |
| 3. K Van der Weide vs Stellwagen |
| 1-0 | 103 |
2000 |
Corus | C11 French |
| 4. Stellwagen vs G Van Lingen |
 | 1-0 | 19 |
2000 |
Soest op | C42 Petrov Defense |
| 5. Kosteniuk vs Stellwagen |
 | 1-0 | 31 |
2000 |
Corus | C00 French Defense |
| 6. C Werner vs Stellwagen |
| 1-0 | 85 |
2000 |
Corus | A45 Queen's Pawn Game |
| 7. Nakamura vs Stellwagen |
 | 1-0 | 42 |
2000 |
Wch U14 | C11 French |
| 8. Stellwagen vs P Visser |
| 1-0 | 24 |
2000 |
Soest op | B46 Sicilian, Taimanov Variation |
| 9. Stellwagen vs M De Mie |
| 1-0 | 57 |
2000 |
Corus | B82 Sicilian, Scheveningen |
| 10. Stellwagen vs H Ree |
| 1-0 | 49 |
2001 |
Lost Boys Open | B06 Robatsch |
| 11. Stellwagen vs W Muhren |
 | 1-0 | 32 |
2001 |
NED-ch U20 | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 12. Sutovsky vs Stellwagen |
| 1-0 | 32 |
2001 |
Lost Boys Open | C12 French, McCutcheon |
| 13. Z Gofshtein vs Stellwagen |
| 1-0 | 53 |
2001 |
Essent Open | E97 King's Indian |
| 14. Stellwagen vs P Span |
| 1-0 | 67 |
2001 |
Dutch Open | C11 French |
| 15. De Vreugt vs Stellwagen |
| 1-0 | 36 |
2001 |
Lost Boys Open | C11 French |
| 16. Stellwagen vs R Hendriks |
| 1-0 | 40 |
2001 |
Essent Open | C63 Ruy Lopez, Schliemann Defense |
| 17. Dgebuadze vs Stellwagen |
| 1-0 | 41 |
2001 |
Dutch Open | A45 Queen's Pawn Game |
| 18. Van Den Doel vs Stellwagen |
| 1-0 | 54 |
2001 |
Lost Boys Open | C11 French |
| 19. A Riazantsev vs Stellwagen |
| 1-0 | 41 |
2001 |
Essent Open | E61 King's Indian |
| 20. A Berelovich vs Stellwagen |
| 1-0 | 61 |
2001 |
Dutch Open | C07 French, Tarrasch |
| 21. Stellwagen vs K Arakhamia-Grant |
| 1-0 | 58 |
2001 |
Lost Boys Open | B40 Sicilian |
| 22. Stellwagen vs M E Van Wissen |
| 1-0 | 56 |
2001 |
Tch-NED | B09 Pirc, Austrian Attack |
| 23. Stellwagen vs V Ikonnikov |
| 1-0 | 49 |
2001 |
Dutch Open | B32 Sicilian |
| 24. Stellwagen vs P Hopman |
| 1-0 | 33 |
2001 |
Lost Boys Open | C41 Philidor Defense |
| 25. M Brodsky vs Stellwagen |
| 1-0 | 26 |
2001 |
Corus reserve op | C05 French, Tarrasch |