| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2002.03.28 | Roca, A. (2379) vs (2240) Puyou, G. Open Reti Zukertort  | 
                                                                                                                                                1-0 | A06 | |
| 2002.03.26 | Puyou, G. (2240) vs (2388) Piscicelli, D. Open Queen's Gambit Accepted - Saduleto  | 
                                                                                                                                                1-0 | D20 | |
| 1992.01.01 | Villarreal, Hector vs Puyou, Guillermo Buenos Aires French Advance - Paulsen  | 
                                                                                                                                                1-0 | C02 | |
| 1993.01.01 | Pierrot, Facundo vs Puyou, Guillermo Buenos Aires GP French Closed Tarrasch - Botvinnik  | 
                                                                                                                                                1-0 | C05 | |
| 1992.01.01 | Puyou, Guillermo vs Formichelli, Luis Buenos Aires GP I Queen's Gambit Declined - Charousek  | 
                                                                                                                                                0-1 | D31 | |
| 1992.01.01 | Puyou, Guillermo vs Lida Garcia, Fernan Buenos Aires GP I Irregular Queen's Pawn - Franco-Indian (Keres)  | 
                                                                                                                                                0-1 | A40 | |
| 1992.01.01 | Puyou, Guillermo vs Crivelli, Daniel Villa Ballester open Slav Rubinstein  | 
                                                                                                                                                1-0 | D11 | |
| 1992.01.01 | Puyou, Guillermo vs Aguila, Gustavo Villa Ballester open King's Indian  | 
                                                                                                                                                0-1 | E61 | |
| 1992.01.01 | Puyou, Guillermo vs Caputo, Juan Villa Ballester open King's Indian Schwarz - Averbakh  | 
                                                                                                                                                0-1 | E74 | |
| 1992.01.01 | Puyou, Guillermo vs Arenas, Sergio Villa Ballester open Queen's Gambit - Baltic  | 
                                                                                                                                                0-1 | D06 | |
| 1993.01.01 | Puyou, Guillermo vs Litovicius, Mario Buenos Aires GP Benko Gambit - Half-Accepted  | 
                                                                                                                                                0-1 | A57 | |
| 1993.01.01 | Puyou, Guillermo vs Filgueira, Hernan Buenos Aires GP Indian  | 
                                                                                                                                                1-0 | A45 | |
| 1993.01.01 | Puyou, Guillermo vs Morgade, Diego Buenos Aires GP Indian  | 
                                                                                                                                                1-0 | A45 | |
| 1993.01.01 | Puyou, Guillermo vs Panno, O. Martinez Valle Indian  | 
                                                                                                                                                0-1 | A45 | |
| 1993.01.01 | Puyou, Guillermo vs Ricardi, P. Olivos VALLE Indian  | 
                                                                                                                                                0-1 | A45 | |
| 1994.01.01 | Puyou, Guillermo vs Pingas, Blas Buenos Aires GP Old Benoni Pawn Thrust - Blockade  | 
                                                                                                                                                0-1 | A44 | |
| 1993.01.01 | Roca, Alfredo vs Puyou, Guillermo Olivos VALLE Reti Symmetrical - Nimzovich  | 
                                                                                                                                                1-0 | A05 | |
| 1992.01.01 | Maller, Marcelo vs Puyou, Guillermo Villa Ballester open Indian East Indian - Torre  | 
                                                                                                                                                1/2-1/2 | A48 | |
| 1993.01.01 | Garcia, R. vs Puyou, Guillermo Buenos Aires GP King's Indian Fianchetto (Panno)  | 
                                                                                                                                                1/2-1/2 | E63 | |
| 1992.01.01 | Fernandez, J. vs Puyou, Guillermo Villa Ballester open French Closed Tarrasch - Pawn Center  | 
                                                                                                                                                0-1 | C05 | |
| 1994.01.01 | Campitelli, Guiller vs Puyou, Guillermo Acasusso VALLE King's Indian Schwarz - Averbakh  | 
                                                                                                                                                0-1 | E74 | |
| 1992.01.01 | Bruno, Eduardo vs Puyou, Guillermo Villa Ballester French - Hanham  | 
                                                                                                                                                0-1 | C00 | |
| 1994.01.01 | Biagi, Eduardo vs Puyou, Guillermo Acasusso VALLE Benko's opening  | 
                                                                                                                                                1-0 | A00 | |
| 1992.01.01 | Auche, Marcos vs Puyou, Guillermo Villa Ballester open Sicilian  | 
                                                                                                                                                0-1 | B33 |