| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. M Bartrina vs J Cuadras Avellana |
| 0-1 | 45 | 1974 | Olot | A48 King's Indian |
| 2. P Ostojic vs J Cuadras Avellana |
| 1-0 | 45 | 1974 | Olot | C84 Ruy Lopez, Closed |
| 3. J Cuadras Avellana vs Quinteros |
| 0-1 | 29 | 1974 | Olot | A56 Benoni Defense |
| 4. A Pomar vs J Cuadras Avellana |
 | 0-1 | 50 | 1974 | Olot | D83 Grunfeld, Grunfeld Gambit |
| 5. J Cuadras Avellana vs J Bellon Lopez |
| 0-1 | 26 | 1974 | Olot | B27 Sicilian |
| 6. Lombardy vs J Cuadras Avellana |
| 1-0 | 46 | 1974 | Olot | A16 English |
| 7. J Cuadras Avellana vs Adorjan |
| 0-1 | 57 | 1974 | Olot | B32 Sicilian |
| 8. W Martz vs J Cuadras Avellana |
| 1-0 | 17 | 1974 | Olot | A16 English |
| 9. J Cuadras Avellana vs G Iskov |
| 0-1 | 54 | 1974 | Olot | E43 Nimzo-Indian, Fischer Variation |
| 10. T Ghitescu vs J Cuadras Avellana |
| 1-0 | 24 | 1974 | Olot | D10 Queen's Gambit Declined Slav |
| 11. J Cuadras Avellana vs A Martin Gonzalez |
| 0-1 | 43 | 1974 | Olot | B32 Sicilian |
| 12. Kasparov vs J Cuadras Avellana |
 | 1-0 | 29 | 1984 | Simul | E12 Queen's Indian |
| 13. A Romero Holmes vs J Cuadras Avellana |
| 1-0 | 27 | 1986 | Torrelavega Open | B45 Sicilian, Taimanov |
| 14. J Cuadras Avellana vs P Cramling |
| 0-1 | 44 | 1988 | Barcelona Vulca | B44 Sicilian |
| 15. F Braga vs J Cuadras Avellana |
| 1-0 | 27 | 1992 | Olot Open | E11 Bogo-Indian Defense |
| 16. J Cuadras Avellana vs Suba |
| 0-1 | 48 | 1992 | Roses | A16 English |
| 17. K Spraggett vs J Cuadras Avellana |
| 1-0 | 29 | 1992 | Roses | A20 English |
| 18. J Cuadras Avellana vs A Rodriguez |
| ½-½ | 21 | 1995 | Terrassa op | B92 Sicilian, Najdorf, Opocensky Variation |
| 19. L J Bernal Moro vs J Cuadras Avellana |
| 1-0 | 34 | 1995 | Benasque Open | E60 King's Indian Defense |
| 20. J Cuadras Avellana vs M Narciso Dublan |
| ½-½ | 60 | 1996 | Terrassa op | C70 Ruy Lopez |
| 21. J Cuadras Avellana vs A Rodriguez |
| 0-1 | 41 | 1996 | Terrassa op | A29 English, Four Knights, Kingside Fianchetto |
| 22. S Ivanov vs J Cuadras Avellana |
| 1-0 | 37 | 1997 | Benasque Open | E32 Nimzo-Indian, Classical |
| 23. M F Rodriguez Garcia vs J Cuadras Avellana |
| 1-0 | 44 | 1997 | Benasque Open | A10 English |
| 24. C M Abella Vazquez vs J Cuadras Avellana |
| 1-0 | 39 | 1997 | Benasque Open | B89 Sicilian |
| 25. J Cuadras Avellana vs M Narciso Dublan |
| 0-1 | 55 | 1999 | Catalunya-chT | C05 French, Tarrasch |
Kibitzing
