| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 451. J Majdan vs E Paehtz |
| 0-1 | 37 |
2009 |
10th European Individual Women's Championship | C03 French, Tarrasch |
| 452. V Solovjova vs E Paehtz |
| 0-1 | 39 |
2009 |
Russian Team Championship: Women's League | B22 Sicilian, Alapin |
| 453. E Paehtz vs M Saltaev |
| ½-½ | 86 |
2009 |
2009-2010 Bundesliga | B12 Caro-Kann Defense |
| 454. E Paehtz vs I Zakurdjaeva |
| 1-0 | 37 |
2009 |
10th European Individual Women's Championship | B40 Sicilian |
| 455. M Socko vs E Paehtz |
| 0-1 | 33 |
2009 |
17th European Team Championship (Women) | D18 Queen's Gambit Declined Slav, Dutch |
| 456. S Matveeva vs E Paehtz |
| 0-1 | 37 |
2009 |
Russian Team Championship: Women's League | E94 King's Indian, Orthodox |
| 457. E Paehtz vs M Socko |
| 1-0 | 55 |
2009 |
European Club Cup (Women) | B23 Sicilian, Closed |
| 458. E Paehtz vs A Muzychuk |
| ½-½ | 18 |
2009 |
Moscow Open C | B01 Scandinavian |
| 459. E Paehtz vs L Javakhishvili |
| 0-1 | 37 |
2009 |
17th European Team Championship (Women) | B48 Sicilian, Taimanov Variation |
| 460. E Paehtz vs J Demina |
| 1-0 | 45 |
2009 |
10th European Individual Women's Championship | B96 Sicilian, Najdorf |
| 461. E Paehtz vs T Vasilevich |
| ½-½ | 16 |
2009 |
Russian Team Championship: Women's League | B28 Sicilian, O'Kelly Variation |
| 462. E Paehtz vs A Cioara |
 | 1-0 | 46 |
2009 |
2009-2010 Bundesliga | C19 French, Winawer, Advance |
| 463. A Savina vs E Paehtz |
| ½-½ | 35 |
2009 |
10th European Individual Women's Championship | A41 Queen's Pawn Game (with ...d6) |
| 464. A Maric vs E Paehtz |
| ½-½ | 47 |
2009 |
17th European Team Championship (Women) | D12 Queen's Gambit Declined Slav |
| 465. E Paehtz vs M Senff |
| ½-½ | 27 |
2009 |
2008-2009 Bundesliga | C47 Four Knights |
| 466. Lahno vs E Paehtz |
| 1-0 | 47 |
2009 |
European Club Cup (Women) | E11 Bogo-Indian Defense |
| 467. Zhaoqin Peng vs E Paehtz |
| ½-½ | 38 |
2009 |
17th European Team Championship (Women) | D12 Queen's Gambit Declined Slav |
| 468. J Dworakowska vs E Paehtz |
| 1-0 | 59 |
2009 |
10th European Individual Women's Championship | C11 French |
