| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 101. A Graf vs A Mastrovasilis |
| 1-0 | 59 | 2001 | Korinthos Open | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 102. A Mastrovasilis vs O Panagiotopoulos |
| 1-0 | 26 | 2001 | Korinthos Open | E06 Catalan, Closed, 5.Nf3 |
| 103. A Panagiotopoulos vs A Mastrovasilis |
| 0-1 | 30 | 2001 | Korinthos Open | B43 Sicilian, Kan, 5.Nc3 |
| 104. H Erdogan vs A Mastrovasilis |
| ½-½ | 83 | 2001 | Balkan Championship | E25 Nimzo-Indian, Samisch |
| 105. A Mastrovasilis vs Z Stanojoski |
| ½-½ | 44 | 2001 | Balkan Championship | A46 Queen's Pawn Game |
| 106. A Olcayoz vs A Mastrovasilis |
| 0-1 | 31 | 2001 | Balkan Championship | A46 Queen's Pawn Game |
| 107. A Mastrovasilis vs I Seitaj |
| 0-1 | 56 | 2001 | Balkan Championship | A08 King's Indian Attack |
| 108. M Erdogdu vs A Mastrovasilis |
| 0-1 | 59 | 2001 | Balkan Championship | B43 Sicilian, Kan, 5.Nc3 |
| 109. A Mastrovasilis vs D Stojanovski |
| ½-½ | 13 | 2001 | Balkan Championship | A15 English |
| 110. M Petrov vs A Mastrovasilis |
| ½-½ | 57 | 2001 | Balkan Championship | B40 Sicilian |
| 111. D Bojkov vs A Mastrovasilis |
| 1-0 | 61 | 2001 | Balkan Championship | A07 King's Indian Attack |
| 112. A Mastrovasilis vs S Kose |
| 1-0 | 27 | 2001 | Balkan Championship | A40 Queen's Pawn Game |
| 113. Romanishin vs A Mastrovasilis |
| 0-1 | 38 | 2002 | Korinthos op 6th | E16 Queen's Indian |
| 114. P Kiss vs A Mastrovasilis |
| ½-½ | 34 | 2002 | Kavala op 11th | A70 Benoni, Classical with 7.Nf3 |
| 115. A Mastrovasilis vs E Can |
| 1-0 | 21 | 2002 | Izmir GP op | A15 English |
| 116. A Mastrovasilis vs Shirov |
 | 0-1 | 38 | 2002 | European Club Cup | D45 Queen's Gambit Declined Semi-Slav |
| 117. A Mastrovasilis vs A S Karlsson |
| 1-0 | 35 | 2002 | European Club Cup | A10 English |
| 118. A Mastrovasilis vs D Solak |
| ½-½ | 11 | 2002 | European Club Cup | A10 English |
| 119. Krasenkow vs A Mastrovasilis |
| ½-½ | 47 | 2002 | European Club Cup | A04 Reti Opening |
| 120. K Lerner vs A Mastrovasilis |
| 0-1 | 42 | 2002 | European Club Cup | E12 Queen's Indian |
| 121. A Mastrovasilis vs S Savchenko |
| ½-½ | 33 | 2002 | European Club Cup | A20 English |
| 122. S Kindermann vs A Mastrovasilis |
| 1-0 | 34 | 2002 | European Club Cup | B40 Sicilian |
| 123. A Mastrovasilis vs A Galkin |
| ½-½ | 21 | 2003 | European Championship | D45 Queen's Gambit Declined Semi-Slav |
| 124. G Kacheishvili vs A Mastrovasilis |
| 1-0 | 33 | 2003 | European Championship | E33 Nimzo-Indian, Classical |
| 125. A Mastrovasilis vs Hracek |
| 0-1 | 32 | 2003 | European Championship | A28 English |
Kibitzing
