| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 276. M Socko vs O Kozlov |
| 0-1 | 46 |
2009 |
Gibtelecom | B40 Sicilian |
| 277. M Socko vs W Henrichs |
| 1-0 | 28 |
2009 |
European Club Cup (Women) | B90 Sicilian, Najdorf |
| 278. M Socko vs N Pogonina |
| 0-1 | 48 |
2009 |
10th EICC w t/b Bronze | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 279. A Borsuk vs M Socko |
| 1-0 | 57 |
2009 |
17th European Team Championship (Women) | A75 Benoni, Classical with ...a6 and 10...Bg4 |
| 280. A Bodnaruk vs M Socko |
| 0-1 | 39 |
2009 |
10th European Individual Women's Championship | C43 Petrov, Modern Attack |
| 281. M Socko vs M Petrovic |
 | ½-½ | 10 |
2009 |
Arctic Chess Challenge | B06 Robatsch |
| 282. M Socko vs H Rasch |
| 1-0 | 61 |
2009 |
Gibtelecom | D30 Queen's Gambit Declined |
| 283. V Golubenko vs M Socko |
| 0-1 | 90 |
2009 |
17th European Team Championship (Women) | E10 Queen's Pawn Game |
| 284. M Socko vs E Ovod |
| 1-0 | 59 |
2009 |
10th European Individual Women's Championship | C64 Ruy Lopez, Classical |
| 285. E Berg vs M Socko |
 | ½-½ | 134 |
2009 |
Arctic Chess Challenge | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 286. M Kandic vs M Socko |
| ½-½ | 32 |
2009 |
Gibtelecom | A45 Queen's Pawn Game |
| 287. C Peptan vs M Socko |
| 1-0 | 49 |
2009 |
European Club Cup (Women) | B30 Sicilian |
| 288. N Pogonina vs M Socko |
| 1-0 | 54 |
2009 |
10th EICC w t/b Bronze | C07 French, Tarrasch |
| 289. M Socko vs Kosteniuk |
| ½-½ | 81 |
2009 |
17th European Team Championship (Women) | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 290. M Socko vs T Shadrina |
| ½-½ | 49 |
2009 |
10th European Individual Women's Championship | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 291. M Socko vs J Radulski |
| ½-½ | 39 |
2009 |
Arctic Chess Challenge | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 292. A Stefanova vs M Socko |
| 1-0 | 41 |
2009 |
Gibtelecom | A45 Queen's Pawn Game |
| 293. M Socko vs T Vasilevich |
| ½-½ | 28 |
2009 |
European Club Cup (Women) | B43 Sicilian, Kan, 5.Nc3 |
| 294. J Demina vs M Socko |
 | 0-1 | 38 |
2009 |
10th European Individual Women's Championship | A17 English |
| 295. M Calzetta Ruiz vs M Socko |
| ½-½ | 27 |
2009 |
17th European Team Championship (Women) | C77 Ruy Lopez |
| 296. R Robson vs M Socko |
| ½-½ | 40 |
2009 |
Arctic Chess Challenge | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 297. M Socko vs A D Green |
| 1-0 | 48 |
2009 |
Gibtelecom | E91 King's Indian |
| 298. N Pogonina vs M Socko |
| 1-0 | 62 |
2009 |
10th EICC w t/b Bronze | C42 Petrov Defense |
| 299. M Socko vs A Maric |
| 1-0 | 47 |
2009 |
17th European Team Championship (Women) | B12 Caro-Kann Defense |