| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 226. M Orso vs I Semenova |
 | 0-1 | 46 | 2001 | Elekes Memorial IM | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 227. W Lamberger vs M Orso |
| ½-½ | 14 | 2001 | Elekes Memorial IM | A25 English |
| 228. B Gamback vs M Orso |
| ½-½ | 40 | 2001 | III ShakkiNet IM | B22 Sicilian, Alapin |
| 229. M Orso vs P Kekki |
| 1-0 | 46 | 2001 | III ShakkiNet IM | D02 Queen's Pawn Game |
| 230. E Liitiainen vs M Orso |
| 0-1 | 36 | 2001 | III ShakkiNet IM | A04 Reti Opening |
| 231. M Orso vs T Seeman |
| 0-1 | 40 | 2001 | III ShakkiNet IM | E94 King's Indian, Orthodox |
| 232. S Keskinen vs M Orso |
| 0-1 | 45 | 2001 | III ShakkiNet IM | A07 King's Indian Attack |
| 233. M Orso vs V Frenklakh |
| 0-1 | 48 | 2001 | III ShakkiNet IM | C41 Philidor Defense |
| 234. S Hamalainen vs M Orso |
| ½-½ | 81 | 2001 | III ShakkiNet IM | E92 King's Indian |
| 235. K Kiik vs M Orso |
| ½-½ | 43 | 2001 | III ShakkiNet IM | B40 Sicilian |
| 236. M Orso vs L Nagy |
| 0-1 | 57 | 2001 | III ShakkiNet IM | B06 Robatsch |
| 237. M Orso vs M Manolache |
| 1-0 | 66 | 2001 | Caissa IM | A48 King's Indian |
| 238. M Orso vs A Vajda |
| ½-½ | 51 | 2001 | Caissa IM | A48 King's Indian |
| 239. S Bromberger vs M Orso |
| 0-1 | 92 | 2001 | Caissa IM | B42 Sicilian, Kan |
| 240. M Orso vs A Murariu |
| ½-½ | 34 | 2001 | Caissa IM | D02 Queen's Pawn Game |
| 241. A Hamdouchi vs M Orso |
| ½-½ | 49 | 2001 | Caissa IM | A06 Reti Opening |
| 242. M Orso vs V Danilov |
| ½-½ | 67 | 2001 | Caissa IM | A43 Old Benoni |
| 243. T Lutz vs M Orso |
| ½-½ | 24 | 2001 | Caissa IM | A15 English |
| 244. M Orso vs D Lutz |
| 1-0 | 22 | 2001 | Caissa IM | B42 Sicilian, Kan |
| 245. J Gheng vs M Orso |
| ½-½ | 64 | 2001 | Caissa IM | B53 Sicilian |
| 246. M Orso vs I Marin |
| 1-0 | 33 | 2001 | Caissa IM | B09 Pirc, Austrian Attack |
| 247. C Nanu vs M Orso |
| ½-½ | 83 | 2001 | Caissa IM | B20 Sicilian |
| 248. J Havasi vs M Orso |
| 0-1 | 62 | 2002 | HUN-chT 0102 | A07 King's Indian Attack |
| 249. C Babos vs M Orso |
| 0-1 | 17 | 2002 | Budapest FS10 IM-A | E20 Nimzo-Indian |
| 250. M Orso vs C Bognar |
| 1-0 | 35 | 2002 | Budapest FS10 IM-A | E97 King's Indian |
Kibitzing
