| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. D Mieles Palau vs M Yepez Jaramillo |
| ½-½ | 64 |
1997 |
Quito Gran Prix op | B08 Pirc, Classical |
| 2. J Buitrago vs D Mieles Palau |
| ½-½ | 56 |
2001 |
I American Continental | A52 Budapest Gambit |
| 3. Leitao vs D Mieles Palau |
| 1-0 | 25 |
2001 |
I American Continental | B31 Sicilian, Rossolimo Variation |
| 4. N Carvajal vs D Mieles Palau |
| 1-0 | 46 |
2001 |
I American Continental | B33 Sicilian |
| 5. D Mieles Palau vs J A Gutierrez |
| 1-0 | 39 |
2001 |
I American Continental | A20 English |
| 6. D Mieles Palau vs C Juarez Flores |
| 0-1 | 34 |
2001 |
I American Continental | A13 English |
| 7. Omar Aldana vs D Mieles Palau |
| 0-1 | 39 |
2001 |
I American Continental | B22 Sicilian, Alapin |
| 8. A Garcia vs D Mieles Palau |
| 0-1 | 26 |
2001 |
I American Continental | D90 Grunfeld |
| 9. D Mieles Palau vs D Fernandez |
| ½-½ | 41 |
2001 |
Guaymallen PanAM-chJ U16 Absoluto | C44 King's Pawn Game |
| 10. D Mieles Palau vs C Beltran |
| ½-½ | 37 |
2001 |
I American Continental | A19 English, Mikenas-Carls, Sicilian Variation |
| 11. Hector vs D Mieles Palau |
| 1-0 | 36 |
2002 |
Bled Olympiad | B30 Sicilian |
| 12. M Ezat vs D Mieles Palau |
| 0-1 | 62 |
2002 |
Bled Olympiad | A10 English |
| 13. D Mieles Palau vs Y Teplitsky |
 | 0-1 | 30 |
2002 |
Bled Olympiad | B56 Sicilian |
| 14. D Mieles Palau vs R Espinosa Flores |
| ½-½ | 36 |
2002 |
Bled Olympiad | B33 Sicilian |
| 15. D Mieles Palau vs A Mallahi |
| 1-0 | 45 |
2002 |
Bled Olympiad | B33 Sicilian |
| 16. D Mieles Palau vs L Valenzuela Fuentealba |
| 0-1 | 67 |
2002 |
Bled Olympiad | B53 Sicilian |
| 17. D Mieles Palau vs C McNab |
| ½-½ | 22 |
2002 |
Bled Olympiad | B09 Pirc, Austrian Attack |
| 18. F Jackson vs D Mieles Palau |
| 0-1 | 45 |
2002 |
Bled Olympiad | B22 Sicilian, Alapin |
| 19. D Mieles Palau vs J F Cubas |
| 1-0 | 52 |
2002 |
Bled Olympiad | C05 French, Tarrasch |
| 20. D Mieles Palau vs P Toloza |
 | 1-0 | 61 |
2003 |
Torneo Continental Americano | B63 Sicilian, Richter-Rauzer Attack |
| 21. D Mieles Palau vs H Filgueira |
| 1-0 | 39 |
2003 |
Torneo Continental Americano | B63 Sicilian, Richter-Rauzer Attack |
| 22. G Markzon vs D Mieles Palau |
| 0-1 | 37 |
2003 |
Torneo Continental Americano | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 23. Kaidanov vs D Mieles Palau |
| 1-0 | 30 |
2003 |
Torneo Continental Americano | E08 Catalan, Closed |
| 24. D Mieles Palau vs G Campitelli |
| 1-0 | 43 |
2003 |
Torneo Continental Americano | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 25. D Mieles Palau vs L Liascovich |
| 1-0 | 33 |
2003 |
Torneo Continental Americano | B32 Sicilian |