| page 21 of 21; games 501-519 of 519 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 501. Judit Polgar vs Karpov |
 | ½-½ | 48 |
2007 |
Liga de Campeones | C83 Ruy Lopez, Open |
| 502. Acs vs Holzke |
| 1-0 | 29 |
2007 |
BL 0708 SC Eppingen - SV Wattenscheid | C83 Ruy Lopez, Open |
| 503. S P Sethuraman vs S Suvrajit |
| ½-½ | 37 |
2008 |
Commonwealth Championship | C83 Ruy Lopez, Open |
| 504. S Zizlova vs S Dudas |
| 1-0 | 42 |
2008 |
EU-ch U14 Girls 18th | C83 Ruy Lopez, Open |
| 505. Ivanchuk vs B Amin |
| 1-0 | 20 |
2008 |
World Blitz Championship | C83 Ruy Lopez, Open |
| 506. I Solomunovic vs Jovan Geleta |
| 1-0 | 61 |
2008 |
XII Battle of Senta 1697 A | C83 Ruy Lopez, Open |
| 507. Ding Yixin vs A Melekhina |
| 0-1 | 40 |
2009 |
Yinzhou Cup Women World Teams | C83 Ruy Lopez, Open |
| 508. M Dimuro vs S M Shyam |
| ½-½ | 26 |
2009 |
48th World Junior Championship | C83 Ruy Lopez, Open |
| 509. M Kierzek vs H Karl |
| ½-½ | 42 |
2009 |
Arco Open A | C83 Ruy Lopez, Open |
| 510. R Salah vs S M Shyam |
| 0-1 | 33 |
2010 |
Dubai Open | C83 Ruy Lopez, Open |
| 511. Robson vs A Melekhina |
| 1-0 | 50 |
2010 |
38th World Open | C83 Ruy Lopez, Open |
| 512. M Chierici vs A Melekhina |
| 0-1 | 24 |
2010 |
World Junior Championship (Girls) | C83 Ruy Lopez, Open |
| 513. S Matthews vs K Ben Nasser |
| ½-½ | 55 |
2010 |
Chess Olympiad | C83 Ruy Lopez, Open |
| 514. S P Sethuraman vs K Bulski |
| ½-½ | 36 |
2010 |
XXVI Governors Cup | C83 Ruy Lopez, Open |
| 515. N Guliyev vs K Bulski |
| ½-½ | 48 |
2011 |
Bundesliga | C83 Ruy Lopez, Open |
| 516. B Haver vs N Veinberg |
| ½-½ | 29 |
2012 |
16th Unive Open | C83 Ruy Lopez, Open |
| 517. H Voss vs N Veinberg |
| 0-1 | 25 |
2012 |
16th Unive Open | C83 Ruy Lopez, Open |
| 518. K Dragun vs V Erdos |
| 1-0 | 48 |
2012 |
Amplico ch-EUR Blitz | C83 Ruy Lopez, Open |
| 519. A Kuznesov vs A Alimov |
| 1-0 | 56 |
2012 |
Novokuznetsk Rtg | C83 Ruy Lopez, Open |
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| page 21 of 21; games 501-519 of 519 |
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