| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. C Lujan vs B Kadziolka |
| ½-½ | 25 |
2001 |
WYG16 | B92 Sicilian, Najdorf, Opocensky Variation |
| 2. C Lujan vs C Peptan |
| 0-1 | 66 |
2002 |
Olympiad, women | B92 Sicilian, Najdorf, Opocensky Variation |
| 3. C Lujan vs A Galliamova-Ivanchuk |
| 1-0 | 64 |
2006 |
FIDE Women's World Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 4. C Lujan vs M Sebag |
| 0-1 | 48 |
2006 |
Women's Chess Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 5. C Lujan vs J Zawadzka |
| ½-½ | 53 |
2006 |
37th Chess Olympiad: Women | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 6. C Lujan vs A Galliamova-Ivanchuk |
| 0-1 | 46 |
2006 |
FIDE Women's World Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 7. C Lujan vs R Felgaer |
| ½-½ | 31 |
2009 |
Argentinian Championship | B92 Sicilian, Najdorf, Opocensky Variation |