Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. H Molvig vs T Thomassen |
 | 1-0 | 26 | 2007 | Politiken Cup | D44 Queen's Gambit Declined Semi-Slav |
27. T Thomassen vs N Dobrev |
| ½-½ | 53 | 2009 | XXXII Open | A20 English |
28. A Higgs vs T Thomassen |
  | 1-0 | 47 | 2010 | Uxbridge Int Tal | B20 Sicilian |
29. T Thomassen vs C Beaumont |
| 0-1 | 47 | 2010 | Sunningdale Open | A10 English |
30. V Sagues vs T Thomassen |
| ½-½ | 46 | 2010 | Sunningdale Open | B48 Sicilian, Taimanov Variation |
31. T Thomassen vs W Foo |
| 1-0 | 30 | 2010 | Sunningdale Open | A36 English |
32. S Franklin vs T Thomassen |
| 1-0 | 32 | 2010 | Sunningdale Open | B48 Sicilian, Taimanov Variation |
33. T Thomassen vs P Tart |
| 0-1 | 51 | 2010 | Sunningdale Open | A10 English |
34. T Thomassen vs J Barle |
| 0-1 | 31 | 2010 | London Chess Classic Open | A25 English |
35. T Thomassen vs T Gavriel |
 | 1-0 | 57 | 2010 | London Classic op | A15 English |
36. M White vs T Thomassen |
| ½-½ | 49 | 2010 | London Chess Classic Open | B49 Sicilian, Taimanov Variation |