| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Tassopoulos vs S Logothetis |
| ½-½ | 13 | 2006 | Acropolis Tournament | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 27. G Gkoumas vs M Tassopoulos |
| 1-0 | 46 | 2007 | Heraklio op-A 11th | B60 Sicilian, Richter-Rauzer |
| 28. M Tassopoulos vs T Kotanjian |
| 0-1 | 40 | 2009 | European Championship | B48 Sicilian, Taimanov Variation |
| 29. Swiercz vs M Tassopoulos |
| 1-0 | 56 | 2009 | European Championship | D30 Queen's Gambit Declined |
| 30. M Tassopoulos vs S Becic |
| 1-0 | 47 | 2009 | European Championship | B45 Sicilian, Taimanov |
| 31. A Chibukhchian vs M Tassopoulos |
| 1-0 | 46 | 2009 | European Championship | D31 Queen's Gambit Declined |
| 32. M Tassopoulos vs M Filipovic |
| ½-½ | 31 | 2009 | European Championship | B09 Pirc, Austrian Attack |
| 33. K Vukovic vs M Tassopoulos |
| 0-1 | 73 | 2009 | European Championship | A07 King's Indian Attack |
| 34. M Barth Stanford vs M Tassopoulos |
| ½-½ | 28 | 2009 | European Championship | E06 Catalan, Closed, 5.Nf3 |
| 35. M Tassopoulos vs B Golubovic |
| 1-0 | 39 | 2009 | European Championship | B10 Caro-Kann |
| 36. D Lintchevski vs M Tassopoulos |
| 0-1 | 99 | 2009 | European Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 37. M Tassopoulos vs J M Lopez Martinez |
| 0-1 | 50 | 2009 | European Championship | B45 Sicilian, Taimanov |
| 38. I Sofronie vs M Tassopoulos |
| ½-½ | 54 | 2009 | European Championship | B31 Sicilian, Rossolimo Variation |
| 39. M Tassopoulos vs S Halkias |
| ½-½ | 11 | 2010 | European Championship | C45 Scotch Game |
| 40. D Boros vs M Tassopoulos |
| ½-½ | 48 | 2010 | European Championship | B45 Sicilian, Taimanov |
| 41. M Tassopoulos vs M Neubauer |
| 0-1 | 22 | 2010 | European Championship | B76 Sicilian, Dragon, Yugoslav Attack |
| 42. G Popilski vs M Tassopoulos |
| 1-0 | 60 | 2010 | European Championship | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 43. K Valkovic vs M Tassopoulos |
| 1-0 | 88 | 2010 | European Championship | D02 Queen's Pawn Game |
| 44. M Tassopoulos vs D Gradiser |
| 1-0 | 53 | 2010 | European Championship | C07 French, Tarrasch |
| 45. A Bar vs M Tassopoulos |
| ½-½ | 60 | 2010 | European Championship | A34 English, Symmetrical |
| 46. M Tassopoulos vs P Partys |
| 1-0 | 30 | 2010 | European Championship | B40 Sicilian |
| 47. N Petre vs M Tassopoulos |
 | 1-0 | 29 | 2010 | European Championship | D00 Queen's Pawn Game |
| 48. M Tassopoulos vs B Zueger |
| ½-½ | 18 | 2010 | European Championship | C05 French, Tarrasch |
| 49. A Potapov vs M Tassopoulos |
| ½-½ | 39 | 2010 | European Championship | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
Kibitzing
