 
                                    | 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 | 
|---|---|---|---|---|
| 2020.09.20 | Celano, Lionel vs Bucciarelli, Gaston Abierto ArcelorMittal Sicilian Scheveningen Najdorf - Adams | 0-1 | B90 | |
| 2020.09.20 | Palazzolo, Luis vs Bucciarelli, Gaston Abierto ArcelorMittal Indian Knight - Torre | 1-0 | A46 | |
| 2020.09.20 | Bucciarelli, Gaston vs Savoy, Juan Pablo Abierto ArcelorMittal Spanish Steinitz | 1-0 | C62 | |
| 2020.09.20 | Silberman, Alejandro vs Bucciarelli, Gaston Abierto ArcelorMittal Sicilian Closed | 0-1 | B23 | |
| 2020.09.20 | Bucciarelli, Gaston vs Sosa, Fernando Abierto ArcelorMittal English Anglo-Slav | 0-1 | A11 | |
| 2020.09.20 | Bucciarelli, Gaston vs Schudel, Sebastian Abierto ArcelorMittal English Agincourt | 1-0 | A13 | |
| 2020.09.20 | Nieto Foresti, Julian (1409) vs Bucciarelli, Gaston Abierto ArcelorMittal Sicilian Scheveningen Najdorf - Byrne | 1/2-1/2 | B90 | |
| 2020.09.20 | Petti, Luca Giovanni (1579) vs Bucciarelli, Gaston Abierto ArcelorMittal French Paulsen - Rubinstein | 0-1 | C10 | |
| 2020.09.20 | Bucciarelli, Gaston vs (1769) Samudio, Gonzalo Abierto ArcelorMittal Queen's Pawn - Mason | 0-1 | D00 | |
| 2020.09.20 | Videla, Agustin (1778) vs Bucciarelli, Gaston Abierto ArcelorMittal Sicilian | 1-0 | B50 | |
| 2020.09.20 | Bucciarelli, Gaston vs (2026) Alcala Gonzalez, Cesar Abierto ArcelorMittal English Anglo-Slav | 0-1 | A11 |