| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Abarca Aguirre vs A Sorin |
| 0-1 | 34 |
1987 |
Pan American-chT | E81 King's Indian, Samisch |
| 2. A Sorin vs L Bronstein |
| 0-1 | 44 |
1989 |
Ch Argentina | D80 Grunfeld |
| 3. A Sorin vs Kharlov |
| 0-1 | 33 |
1991 |
Sao Paulo op | D31 Queen's Gambit Declined |
| 4. A Rodriguez Vila vs A Sorin |
| 0-1 | 52 |
1991 |
Sao Paulo CLA ITAU | C77 Ruy Lopez |
| 5. A Sorin vs Taimanov |
 | 0-1 | 37 |
1992 |
Oviedo | E11 Bogo-Indian Defense |
| 6. A Sorin vs Korchnoi |
 | 0-1 | 30 |
1992 |
Oviedo 45' | E11 Bogo-Indian Defense |
| 7. R Gasimov vs A Sorin |
| 0-1 | 32 |
1994 |
GM Open | E60 King's Indian Defense |
| 8. A Sorin vs V Malakhov |
| 0-1 | 64 |
1994 |
Groningen op | A50 Queen's Pawn Game |
| 9. A Sorin vs Larsen |
 | 0-1 | 53 |
1995 |
San Martin | A84 Dutch |
| 10. A Sorin vs DeFirmian |
 | 0-1 | 34 |
1995 |
It (cat.11) | A70 Benoni, Classical with 7.Nf3 |
| 11. A Sorin vs Quinteros |
| 0-1 | 51 |
1995 |
It (cat.10) | A70 Benoni, Classical with 7.Nf3 |
| 12. A Sorin vs P Ricardi |
| 0-1 | 42 |
1995 |
Buenos Aires Najdorf | D20 Queen's Gambit Accepted |
| 13. A Sorin vs J Rosito |
| 0-1 | 43 |
1996 |
1/2 final | A70 Benoni, Classical with 7.Nf3 |
| 14. A Sorin vs P Ricardi |
| 0-1 | 70 |
1996 |
ARG-ch | E75 King's Indian, Averbakh, Main line |
| 15. P Ricardi vs A Sorin |
| 0-1 | 35 |
1996 |
Buenos Aires Najdorf | C83 Ruy Lopez, Open |
| 16. A Sorin vs Kasparov |
| 0-1 | 30 |
1997 |
Simultan | D91 Grunfeld, 5.Bg5 |
| 17. A Sorin vs D Flores |
| 0-1 | 45 |
2000 |
Najdorf mem Great fin | E74 King's Indian, Averbakh, 6...c5 |
| 18. A Rodriguez Vila vs A Sorin |
| 0-1 | 37 |
2000 |
zt 2.5 | C53 Giuoco Piano |
| 19. A Zuriel vs A Sorin |
| 0-1 | 48 |
2001 |
Villa Ballester op-51 | C53 Giuoco Piano |
| 20. J F Pierrot vs A Sorin |
| 0-1 | 33 |
2001 |
Homenaje a la Bandera | C83 Ruy Lopez, Open |
| 21. Javier Quispe vs A Sorin |
 | 0-1 | 24 |
2001 |
Homenaje a la Bandera | C80 Ruy Lopez, Open |
| 22. M Crosa Coll vs A Sorin |
| 0-1 | 36 |
2003 |
Torneo Continental Americano | C50 Giuoco Piano |
| 23. A Delgado Kuffo vs A Sorin |
 | 0-1 | 34 |
2003 |
Torneo Continental Americano | C53 Giuoco Piano |
| 24. J Bibiloni vs A Sorin |
| 0-1 | 34 |
2003 |
Torneo Continental Americano | C80 Ruy Lopez, Open |
| 25. A Sorin vs J P Demaria |
| 0-1 | 44 |
2003 |
Torneo Continental Americano | E15 Queen's Indian |