| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S Pina Vega vs Y Xu |
| 1-0 | 55 | 2001 | Women's World Championship Knockout Tournament | B01 Scandinavian |
| 27. Y Xu vs S Pina Vega |
| 1-0 | 48 | 2001 | Women's World Championship Knockout Tournament | A44 Old Benoni Defense |
| 28. S Pina Vega vs Y Xu |
| 0-1 | 46 | 2001 | Women's World Championship Knockout Tournament | B01 Scandinavian |
| 29. S Pina Vega vs Y Xu |
| 1-0 | 18 | 2001 | Women's World Championship Knockout Tournament | B01 Scandinavian |
| 30. I Rajlich vs S Pina Vega |
| 1-0 | 79 | 2002 | Bled Olympiad (Women) | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 31. M Sebag vs S Pina Vega |
| ½-½ | 34 | 2002 | Bled Olympiad (Women) | B62 Sicilian, Richter-Rauzer |
| 32. B Munguntuul vs S Pina Vega |
| 1-0 | 23 | 2002 | Bled Olympiad (Women) | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 33. S Pina Vega vs T Hernandez |
| 1-0 | 54 | 2004 | Capablanca Memorial MIXTO | B93 Sicilian, Najdorf, 6.f4 |
| 34. J M Santa Torres vs S Pina Vega |
| ½-½ | 22 | 2004 | Capablanca Memorial MIXTO | E73 King's Indian |
| 35. S Pina Vega vs V Ramon Pita |
| ½-½ | 33 | 2004 | Capablanca Memorial MIXTO | C77 Ruy Lopez |
| 36. A Frois vs S Pina Vega |
| 0-1 | 19 | 2004 | Capablanca Memorial MIXTO | B53 Sicilian |
| 37. S Pina Vega vs L Esquivel Golcher |
| ½-½ | 49 | 2004 | Capablanca Memorial MIXTO | A07 King's Indian Attack |
| 38. L Ordaz Valdes vs S Pina Vega |
| 0-1 | 22 | 2004 | Capablanca Memorial MIXTO | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 39. S Pina Vega vs P Mascaro March |
| ½-½ | 60 | 2004 | Capablanca Memorial MIXTO | B57 Sicilian |
| 40. P Pazos Gambarrotti vs S Pina Vega |
| ½-½ | 47 | 2004 | Capablanca Memorial MIXTO | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 41. S Pina Vega vs H Groffen |
| 1-0 | 41 | 2004 | Capablanca Memorial MIXTO | A07 King's Indian Attack |
| 42. M Arribas vs S Pina Vega |
| ½-½ | 48 | 2004 | Capablanca Memorial MIXTO | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 43. S Pina Vega vs L Lucena |
| 1-0 | 60 | 2004 | Capablanca Memorial MIXTO | C41 Philidor Defense |
| 44. S Pina Vega vs C Nanu |
| ½-½ | 16 | 2004 | Pontevedra op 20th | B30 Sicilian |
| 45. V Sekulovska vs S Pina Vega |
| ½-½ | 44 | 2004 | Calvia Olympiad (Women) | E81 King's Indian, Samisch |
| 46. G Heinatz vs S Pina Vega |
| ½-½ | 49 | 2004 | Calvia Olympiad (Women) | A49 King's Indian, Fianchetto without c4 |
| 47. Z Peng vs S Pina Vega |
| ½-½ | 64 | 2004 | Calvia Olympiad (Women) | D28 Queen's Gambit Accepted, Classical |
| 48. S Pina Vega vs M Socko |
 | 0-1 | 33 | 2004 | Calvia Olympiad (Women) | B09 Pirc, Austrian Attack |
| 49. K Kachiani-Gersinska vs S Pina Vega |
| ½-½ | 16 | 2004 | Calvia Olympiad (Women) | D27 Queen's Gambit Accepted, Classical |
| 50. S Pina Vega vs E Kovalevskaya |
| 0-1 | 38 | 2006 | Women's World Championship Knockout Tournament | B31 Sicilian, Rossolimo Variation |
Kibitzing
