| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. P Gutierrez Castillo vs B Kadziolka |
| 0-1 | 27 |
2001 |
WYG16 | B92 Sicilian, Najdorf, Opocensky Variation |
| 2. P Gutierrez Castillo vs F Terron Elena |
| 0-1 | 44 |
2001 |
IV Open | B43 Sicilian, Kan, 5.Nc3 |
| 3. C Tsai vs P Gutierrez Castillo |
| ½-½ | 27 |
2001 |
WYG16 | D31 Queen's Gambit Declined |
| 4. N Galvez Rubio vs P Gutierrez Castillo |
| 0-1 | 40 |
2001 |
ESP-chJ U16 Femenino | C53 Giuoco Piano |
| 5. E Rubino vs P Gutierrez Castillo |
| 0-1 | 41 |
2001 |
IV Open | C45 Scotch Game |
| 6. P Gutierrez Castillo vs C Lujan |
| 0-1 | 27 |
2001 |
WYG16 | B33 Sicilian |
| 7. C De la Fuente Gonzalez vs P Gutierrez Castillo |
| 1-0 | 33 |
2001 |
ESP-chJ U16 Femenino | C44 King's Pawn Game |
| 8. P Gutierrez Castillo vs C Matamoros Franco |
| 0-1 | 24 |
2001 |
IV Open | C02 French, Advance |
| 9. C Ciobanu vs P Gutierrez Castillo |
| 0-1 | 54 |
2001 |
WYG16 | C53 Giuoco Piano |
| 10. C Claros Egea vs P Gutierrez Castillo |
| ½-½ | 57 |
2001 |
Malaga-ch | C50 Giuoco Piano |
| 11. S Diaz Rivero vs P Gutierrez Castillo |
| 0-1 | 76 |
2001 |
IV Open | C47 Four Knights |
| 12. P Gutierrez Castillo vs M Kursova |
| ½-½ | 28 |
2001 |
WYG16 | B28 Sicilian, O'Kelly Variation |
| 13. P Gutierrez Castillo vs A Rodriguez Guerrero |
| 1-0 | 44 |
2001 |
ESP-chJ U16 Femenino | B40 Sicilian |
| 14. Y Galzagorri Uli vs P Gutierrez Castillo |
| 1-0 | 31 |
2002 |
ESP-ch U20 | C65 Ruy Lopez, Berlin Defense |
| 15. H Pacheco Medina vs P Gutierrez Castillo |
| 0-1 | 44 |
2004 |
36th Olympiad, Women | D05 Queen's Pawn Game |
| 16. N Aginian vs P Gutierrez Castillo |
| ½-½ | 56 |
2004 |
36th Olympiad, Women | C77 Ruy Lopez |
| 17. P Gutierrez Castillo vs J M Brekke |
| 1-0 | 33 |
2005 |
World Junior Championship (Girls) | C55 Two Knights Defense |
| 18. P Gutierrez Castillo vs A Sharevich |
| 0-1 | 22 |
2005 |
World Junior Championship (Girls) | B43 Sicilian, Kan, 5.Nc3 |
| 19. M Purtseladze vs P Gutierrez Castillo |
 | 1-0 | 22 |
2005 |
World Junior Championship (Girls) | D31 Queen's Gambit Declined |
| 20. J Tilenbaeva vs P Gutierrez Castillo |
| 0-1 | 30 |
2005 |
World Junior Championship (Girls) | C67 Ruy Lopez |
| 21. P Gutierrez Castillo vs D Pavlogianni |
| 1-0 | 40 |
2005 |
World Junior Championship (Girls) | B31 Sicilian, Rossolimo Variation |
| 22. P Gutierrez Castillo vs S Andriasian |
| 0-1 | 54 |
2005 |
World Junior Championship (Girls) | C50 Giuoco Piano |
| 23. P Gutierrez Castillo vs A Mezioud |
 | 1-0 | 19 |
2005 |
World Junior Championship (Girls) | C53 Giuoco Piano |
| 24. M Guseva vs P Gutierrez Castillo |
| 1-0 | 30 |
2005 |
World Junior Championship (Girls) | C67 Ruy Lopez |
| 25. P Gutierrez Castillo vs S Paridar |
 | 1-0 | 22 |
2005 |
World Junior Championship (Girls) | B47 Sicilian, Taimanov (Bastrikov) Variation |