| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. O Polo-Casares vs M Pena Gomez |
| 0-1 | 31 |
2001 |
Galiza-ch U14 | C50 Giuoco Piano |
| 2. M Pena Gomez vs G Jones |
 | 0-1 | 40 |
2005 |
BELFORT YWCC BU18 | B75 Sicilian, Dragon, Yugoslav Attack |
| 3. M Pena Gomez vs D Taras |
| ½-½ | 26 |
2006 |
European Youth Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 4. M Pena Gomez vs C Abella Vazquez |
| 1-0 | 60 |
2006 |
III Sanxenxo Open | A26 English |
| 5. L Lenic vs M Pena Gomez |
| 1-0 | 51 |
2006 |
European Youth Championship | E97 King's Indian |
| 6. M Pena Gomez vs A Tukhaev |
| ½-½ | 39 |
2006 |
European Youth Championship | B76 Sicilian, Dragon, Yugoslav Attack |
| 7. A Lanin vs M Pena Gomez |
| 0-1 | 27 |
2006 |
European Youth Championship | B90 Sicilian, Najdorf |
| 8. M Pena Gomez vs J Gil Reguera |
| 1-0 | 30 |
2006 |
III Sanxenxo Open | B92 Sicilian, Najdorf, Opocensky Variation |
| 9. T Papp vs M Pena Gomez |
| 0-1 | 38 |
2006 |
European Youth Championship | B89 Sicilian |
| 10. I Salgado Lopez vs M Pena Gomez |
| ½-½ | 43 |
2006 |
III Sanxenxo Open | B90 Sicilian, Najdorf |
| 11. M Pena Gomez vs J Mellado Trivino |
| 1-0 | 57 |
2008 |
Can Picafort Masters | A07 King's Indian Attack |
| 12. Ulf Andersson vs M Pena Gomez |
| 1-0 | 52 |
2008 |
Bad Wiessee | E92 King's Indian |
| 13. J Mellado Trivino vs M Pena Gomez |
| 0-1 | 50 |
2008 |
Can Picafort Masters | A45 Queen's Pawn Game |
| 14. V Lederle vs M Pena Gomez |
| 0-1 | 33 |
2008 |
Bad Wiessee | B90 Sicilian, Najdorf |
| 15. M Pena Gomez vs P Mascaro March |
| ½-½ | 13 |
2008 |
Can Picafort Masters | A19 English, Mikenas-Carls, Sicilian Variation |
| 16. M Pena Gomez vs P Bobras |
| ½-½ | 28 |
2008 |
Bad Wiessee | B33 Sicilian |
| 17. P Mascaro March vs M Pena Gomez |
| 1-0 | 93 |
2008 |
Can Picafort Masters | E61 King's Indian |
| 18. Galego vs M Pena Gomez |
| ½-½ | 17 |
2008 |
Can Picafort Masters | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 19. M Pena Gomez vs Galego |
| ½-½ | 40 |
2008 |
Can Picafort Masters | B42 Sicilian, Kan |
| 20. M Pena Gomez vs C Stanetzek |
| 1-0 | 52 |
2008 |
Bad Wiessee | A00 Uncommon Opening |
| 21. M Pena Gomez vs V Moskalenko |
| 0-1 | 63 |
2008 |
Can Picafort Masters | C18 French, Winawer |
| 22. V Moskalenko vs M Pena Gomez |
| 1-0 | 40 |
2008 |
Can Picafort Masters | A45 Queen's Pawn Game |
| 23. B Korsus vs M Pena Gomez |
| 0-1 | 26 |
2008 |
Bad Wiessee | E97 King's Indian |
| 24. Movsziszian vs M Pena Gomez |
| ½-½ | 53 |
2008 |
Can Picafort Masters | A00 Uncommon Opening |
| 25. M Pena Gomez vs Movsziszian |
| 0-1 | 54 |
2008 |
Can Picafort Masters | B06 Robatsch |