| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. M Petraki vs N Khurtsidze |
| 0-1 | 33 | 2001 | Korinthos Open | B23 Sicilian, Closed |
| 52. M Petraki vs F Pambalou |
| 1-0 | 26 | 2001 | Korinthos Open | B23 Sicilian, Closed |
| 53. M Erwich vs M Petraki |
| ½-½ | 55 | 2001 | Korinthos Open | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 54. M Petraki vs A Stiri |
 | 1-0 | 23 | 2001 | Korinthos Open | B25 Sicilian, Closed |
| 55. G Bagaturov vs M Petraki |
| 1-0 | 41 | 2001 | Korinthos Open | A43 Old Benoni |
| 56. N Kalomenidis vs M Petraki |
| ½-½ | 26 | 2001 | 9th Open | B01 Scandinavian |
| 57. K Mouroutis vs M Petraki |
| 1-0 | 33 | 2001 | 9th Open | D02 Queen's Pawn Game |
| 58. M Petraki vs D Dochev |
| ½-½ | 42 | 2001 | Glifada op 3rd | A07 King's Indian Attack |
| 59. M Petraki vs K Katsimihas |
| 1-0 | 36 | 2001 | Glifada op 3rd | B23 Sicilian, Closed |
| 60. M Petraki vs D Svetushkin |
| 0-1 | 30 | 2003 | Ikaros Open | A07 King's Indian Attack |
| 61. I Makka vs M Petraki |
| 1-0 | 32 | 2004 | Greek Championship (Women) | B58 Sicilian |
| 62. M Petraki vs E Sperdokli |
| 1-0 | 21 | 2004 | Greek Championship (Women) | A07 King's Indian Attack |
| 63. A Botsari vs M Petraki |
| 1-0 | 46 | 2004 | Greek Championship (Women) | D97 Grunfeld, Russian |
| 64. M Petraki vs A Stiri |
| 0-1 | 40 | 2004 | Greek Championship (Women) | A07 King's Indian Attack |
| 65. M Makropoulou vs M Petraki |
| 1-0 | 34 | 2004 | Greek Championship (Women) | B23 Sicilian, Closed |
| 66. M Petraki vs M Stefanidi |
| 0-1 | 61 | 2004 | Greek Championship (Women) | B23 Sicilian, Closed |
| 67. V Papadopoulou vs M Petraki |
| 0-1 | 81 | 2004 | Greek Championship (Women) | B36 Sicilian, Accelerated Fianchetto |
| 68. M Petraki vs E Makka |
| 1-0 | 44 | 2004 | Greek Championship (Women) | C00 French Defense |
| 69. E Fakhiridou vs M Petraki |
| ½-½ | 35 | 2004 | Greek Championship (Women) | B50 Sicilian |
| 70. S Milliet vs M Petraki |
| 1-0 | 41 | 2005 | Athens Acropolis WGM | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 71. I Khurtsilava vs M Petraki |
| 1-0 | 49 | 2005 | Athens Acropolis WGM | D94 Grunfeld |
| 72. B Trabert vs M Petraki |
| 1-0 | 46 | 2005 | Athens Acropolis WGM | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 73. S Vega Gutierrez vs M Petraki |
| 1-0 | 41 | 2007 | European Team Championship (Women) | B07 Pirc |
| 74. M Petraki vs L Javakhishvili |
| 0-1 | 34 | 2007 | European Team Championship (Women) | B23 Sicilian, Closed |
| 75. M Medic vs M Petraki |
| 1-0 | 33 | 2007 | European Team Championship (Women) | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
Kibitzing
