| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 451. R Aloma Vidal vs E Berg |
| ½-½ | 52 |
2009 |
Politiken Cup | E60 King's Indian Defense |
| 452. E Berg vs M Al Sayed |
| 1-0 | 56 |
2009 |
Gibtelecom | B18 Caro-Kann, Classical |
| 453. E Berg vs M Socko |
 | ½-½ | 134 |
2009 |
Arctic Chess Challenge | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 454. E Berg vs Drasko |
 | 1-0 | 48 |
2009 |
10th European Individual Championship | C18 French, Winawer |
| 455. E Berg vs J Johansson |
| 1-0 | 34 |
2009 |
Swedish Championship | C41 Philidor Defense |
| 456. R Akesson vs E Berg |
| ½-½ | 16 |
2009 |
Swedish Championship | E92 King's Indian |
| 457. I Kurnosov vs E Berg |
| ½-½ | 45 |
2009 |
Hastings Chess Congress | C05 French, Tarrasch |
| 458. E Berg vs S Sorensen |
| 1-0 | 16 |
2009 |
Politiken Cup | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 459. G Quillan vs E Berg |
| 0-1 | 51 |
2009 |
Gibtelecom | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 460. Negi vs E Berg |
 | 1-0 | 28 |
2009 |
Politiken Cup | B90 Sicilian, Najdorf |
| 461. E Berg vs B Maksimovic |
| ½-½ | 30 |
2009 |
10th European Individual Championship | C18 French, Winawer |
| 462. E Berg vs F Bruno |
| 1-0 | 37 |
2009 |
Arctic Chess Challenge | C18 French, Winawer |