| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A Barreras vs M Campos Lopez |
| ½-½ | 13 | 1974 | Capablanca Memorial-B | C00 French Defense |
| 27. A Barreras vs J E Ostos |
| 0-1 | 38 | 1976 | Capablanca mem-B 13th | A56 Benoni Defense |
| 28. J Szmetan vs A Barreras |
| 1-0 | 30 | 1976 | Capablanca mem-B 13th | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 29. Sveshnikov vs A Barreras |
 | 1-0 | 36 | 1979 | Capablanca Memorial | C45 Scotch Game |
| 30. A Yusupov vs A Barreras |
| 1-0 | 45 | 1979 | Capablanca Memorial | A42 Modern Defense, Averbakh System |
| 31. A Barreras vs J C Fernandez Gonzalez |
| 0-1 | 39 | 1979 | Capablanca Memorial | E15 Queen's Indian |
| 32. A Barreras vs M Sisniega |
| 1-0 | 31 | 1979 | Capablanca Memorial | E76 King's Indian, Four Pawns Attack |
| 33. A Barreras vs G Estevez Morales |
| ½-½ | 49 | 1979 | Capablanca Memorial | A67 Benoni, Taimanov Variation |
| 34. J de Jesus Hernandez vs A Barreras |
| ½-½ | 13 | 1979 | Capablanca Memorial | B15 Caro-Kann |
| 35. A Barreras vs U Boensch |
| ½-½ | 41 | 1979 | Capablanca Memorial | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 36. S Garcia Martinez vs A Barreras |
| ½-½ | 15 | 1979 | Capablanca Memorial | B08 Pirc, Classical |
| 37. A Barreras vs J A Gutierrez Herrera |
| 1-0 | 29 | 1979 | Capablanca Memorial | A67 Benoni, Taimanov Variation |
| 38. A Rodriguez vs A Barreras |
| ½-½ | 38 | 1979 | Capablanca Memorial | C63 Ruy Lopez, Schliemann Defense |
| 39. A Barreras vs L Christiansen |
| 0-1 | 24 | 1979 | Capablanca Memorial | E46 Nimzo-Indian |
| 40. A Barreras vs J L Vilela |
| ½-½ | 11 | 1979 | Capablanca Memorial | E53 Nimzo-Indian, 4.e3 |
| 41. Forintos vs A Barreras |
| 1-0 | 45 | 1979 | Capablanca Memorial | D91 Grunfeld, 5.Bg5 |
| 42. V Zaltsman vs A Barreras |
| 0-1 | 38 | 1985 | Havana II | A42 Modern Defense, Averbakh System |
| 43. A Barreras vs W Arencibia Rodriguez |
| ½-½ | 24 | 1985 | Havana-B | D34 Queen's Gambit Declined, Tarrasch |
| 44. C Garcia Palermo vs A Barreras |
| 1-0 | 28 | 1985 | Havana-B | D91 Grunfeld, 5.Bg5 |
| 45. Gonzalez vs A Barreras |
| ½-½ | 48 | 1992 | Fuerteventura op | B02 Alekhine's Defense |
| 46. A Barreras vs V Ramon Pita |
| 1-0 | 46 | 1994 | Habana (Cuba) | C45 Scotch Game |
| 47. A Barreras vs C A Martinez |
| 0-1 | 22 | 1995 | Sao Paulo CXSP | A60 Benoni Defense |
| 48. A Barreras vs E Tsuboi |
| 1-0 | 47 | 1995 | Sao Paulo CXSP | D70 Neo-Grunfeld Defense |
| 49. E Limp vs A Barreras |
| ½-½ | 58 | 1995 | Sao Paulo CXSP | B06 Robatsch |
| 50. A Barreras vs D M Catropa |
| 1-0 | 29 | 1995 | Sao Paulo CXSP | A57 Benko Gambit |
Kibitzing
