130 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Villanueva, Mario | Ramirez Camilla, Agustin | 1-0 | B43 | XIII Open de Lebu 2026 | 2026-07-19 |
| Villanueva, Mario | Salinas Herrera, Pablo | 0-1 | C50 | XIII Open de Lebu 2026 | 2026-07-18 |
| Villanueva, Mario | Carvajal Mendoza, Maria Belen | 1-0 | B40 | XIII Open de Lebu 2026 | 2026-07-15 |
| Villanueva, Mario | Castro Salgado, Pablo | 1-0 | C50 | XIII Open de Lebu 2026 | 2026-06-12 |
| Villanueva, Mario | Vasquez Schroeder, Rodrigo | 0-1 | B12 | Round 8: Villanueva, Mario - Vasquez Schroeder, Rodrigo | 2026-05-24 |
| VILLANUEVA, Mario | MENDEZ, Ernesto | 1-0 | B06 | ITT 4° Edición OPEN CIUDAD DE BUENOS A | 2026-05-23 |
| VILLANUEVA, Mario | AGUINAGA, Maximiliano | 1-0 | B92 | ITT 4° Edición OPEN CIUDAD DE BUENOS A | 2026-05-21 |
| Villanueva, Mario | Giampa, Alejandro | 1-0 | C55 | Round 2: Villanueva, Mario - Giampa, Alejandro | 2026-05-19 |
| Villanueva, Mario | Delgado Ramirez, Neuris | 1/2-1/2 | C42 | II Rio Chess Masters 2026 (ITT) | 2026-04-18 |
| Villanueva, Mario | Cunha, Lucas Aguiar | 1-0 | B01 | II Rio Chess Masters 2026 (ITT) | 2026-04-16 |
| Villanueva, Mario | Ticona Rocabado, Licael Roderick | 0-1 | C50 | II Rio Chess Masters 2026 (ITT) | 2026-04-14 |
| Villanueva, Mario | Ribeiro, Matheus Mendes Domingues | 1/2-1/2 | B40 | II Rio Chess Masters 2026 (ITT) | 2026-04-11 |
| Villanueva, Mario | Jardim, Frederico Rodrigues | 1-0 | C42 | II Rio Chess Masters 2026 (ITT) | 2026-04-06 |
| Villanueva, Mario | Dolezal, Cristian | 1/2-1/2 | B28 | Round 5: Villanueva, Mario - Dolezal, Cristian | 2026-01-31 |
| Villanueva, Mario | Silva, Luca | 1/2-1/2 | B12 | Round 9: Villanueva, Mario - Silva, Luca | 2026-01-31 |
| Villanueva, Mario | Granda Zuniga, Julio E | 0-1 | C55 | Round 6: Villanueva, Mario - Granda Zuniga, Julio E | 2025-12-13 |
| Villanueva, Mario | Villca, Julian | 1/2-1/2 | C50 | Round 11: Villanueva, Mario - Villca, Julian | 2025-12-05 |
| Villanueva, Mario | Gomez, Carlos David | 0-1 | C55 | Round 9: Villanueva, Mario - Gomez, Carlos David | 2025-12-03 |
| Villanueva, Mario | Francisco Guecamburu, Candela Be | 1/2-1/2 | B90 | Round 7: Villanueva, Mario - Francisco Guecamburu, Candela Be | 2025-12-01 |
| Villanueva, Mario | Valerga, Diego | 1/2-1/2 | B45 | Round 5: Villanueva, Mario - Valerga, Diego | 2025-11-29 |
| Villanueva, Mario | Flores, Diego | 1/2-1/2 | C50 | Round 2: Villanueva, Mario - Flores, Diego | 2025-11-26 |
| Villanueva, Mario | Silva, Caio Henrique Angelico | 1-0 | C55 | I Rio Chess Masters 2025 (ITT) | 2025-09-10 |
| Villanueva, Mario | Da Silva Borges, Rodrigo | 1/2-1/2 | B06 | I Rio Chess Masters 2025 (ITT) | 2025-09-08 |
| Villanueva, Mario | Flores Quillas, Diego Saul Rodri | 0-1 | B69 | I Rio Chess Masters 2025 (ITT) | 2025-09-07 |
| Villanueva, Mario | Filgueiras, Nathan Felipe | 1/2-1/2 | B32 | I Rio Chess Masters 2025 (ITT) | 2025-08-28 |
| Villanueva, Mario | Campos Gomez, Manuel | 1-0 | B62 | Round 10: Villanueva, Mario - Campos Gomez, Manuel | 2025-05-30 |
| Villanueva, Mario | Caceres Benitez, Arturo Eduardo | 1/2-1/2 | B40 | Round 8: Villanueva, Mario - Caceres Benitez, Arturo Eduardo | 2025-05-28 |
| Villanueva, Mario | Lopez Rayo, Santiago | * | C50 | Round 6: Villanueva, Mario - Lopez Rayo, Santiago | 2025-05-26 |
| Villanueva, Mario | Dolezal, Cristian | 1/2-1/2 | C42 | Round 9: Villanueva, Mario - Dolezal, Cristian | 2025-05-18 |
| Villanueva, Mario | Moreno Perez, Tobias Sebastian | 1-0 | C11 | Round 8: Villanueva, Mario - Moreno Perez, Tobias Sebastian | 2025-05-17 |
| Villanueva, Mario | Manzone, Alessandro | 1-0 | C55 | Round 6: Villanueva, Mario - Manzone, Alessandro | 2025-05-16 |
| Villanueva, Mario | Barrionuevo, Pablo | 1/2-1/2 | C55 | Round 2: Villanueva, Mario - Barrionuevo, Pablo | 2025-05-14 |
| Villanueva, Mario | Flores, Diego | 1-0 | B43 | Round 9: Villanueva, Mario - Flores, Diego | 2025-03-24 |
| Villanueva, Mario | Perez Ponsa, Federico | 0-1 | B90 | Round 10: Villanueva, Mario - Perez Ponsa, Federico | 2025-03-24 |
| Villanueva, Mario | Hungaski, Robert | 1/2-1/2 | B32 | Round 7: Villanueva, Mario - Hungaski, Robert | 2025-03-24 |
| Villanueva, Mario | Bon, Charles | 1-0 | B43 | Round 1: Villanueva, Mario - Bon, Charles | 2025-03-22 |
| Villanueva, Mario | Vazquez, Facundo | 0-1 | B43 | Round 3: Villanueva, Mario - Vazquez, Facundo | 2025-03-22 |
| Villanueva, Mario | Guerrero, Alvaro | 1-0 | B12 | Round 5: Villanueva, Mario - Guerrero, Alvaro | 2025-03-22 |
| Villanueva, Mario | Izquierdo, Sebastian | 1-0 | B01 | Round 5: Villanueva, Mario - Izquierdo, Sebastian | 2025-03-21 |
| Villanueva, Mario | Hungaski, Robert | 0-1 | C18 | Round 6: Villanueva, Mario - Hungaski, Robert | 2025-03-21 |
| Villanueva, Mario | Dubrovich, Igor | 1-0 | B51 | Round 9: Villanueva, Mario - Dubrovich, Igor | 2025-03-21 |
| Villanueva, Mario | Coppola, Claudio | 1-0 | B72 | Round 11: Villanueva, Mario - Coppola, Claudio | 2025-03-21 |
| Villanueva, Mario | Diaz Hollemaert, Nahuel | 1/2-1/2 | B06 | Round 12: Villanueva, Mario - Diaz Hollemaert, Nahuel | 2025-03-21 |
| Villanueva, Mario | Hobaica, Juan Pablo | 1/2-1/2 | C55 | Round 5: Villanueva, Mario - Hobaica, Juan Pablo | 2024-11-10 |
| Villanueva, Mario | Contin, Daniel | 1-0 | C19 | Round 3: Villanueva, Mario - Contin, Daniel | 2024-11-09 |
| Villanueva, Mario | Grandez Arevalo, Miguel Angel | 1-0 | B12 | Round 1: Villanueva, Mario - Grandez Arevalo, Miguel Angel | 2024-11-08 |
| Mario Villanueva | Pablo Ismael Acosta | 1/2-1/2 | B81 | Round 7: Mario Villanueva - Pablo Ismael Acosta | 2023-11-18 |
| Mario Villanueva | Jaime Jose Romero Barreto | 1/2-1/2 | C54 | Round 5: Mario Villanueva - Jaime Jose Romero Barreto | 2023-11-17 |
| Mario Villanueva | Matias Perez Gormaz | 0-1 | C50 | Round 3: Mario Villanueva - Matias Perez Gormaz | 2023-11-15 |
| Mario Villanueva | Sergio Slipak | 1-0 | B29 | Round 1: Mario Villanueva - Sergio Slipak | 2023-11-14 |
| Mario Villanueva | Francisco Fiorito | 1/2-1/2 | B38 | Round 8: Mario Villanueva - Francisco Fiorito | 2023-10-07 |
| Mario Villanueva | Alejo Ismael Gimenez Aguirre | 0-1 | C50 | Round 3: Mario Villanueva - Alejo Ismael Gimenez Aguirre | 2023-10-02 |
| Mario Villanueva | Carla Heredia Serrano | 1-0 | B12 | Round 1: Mario Villanueva - Carla Heredia Serrano | 2023-10-01 |
| Villanueva Mario | Paveto Kevin | 1/2-1/2 | C78 | Round 5: Villanueva Mario - Paveto Kevin | 2022-06-19 |
| Villanueva Mario | Francisco Guecamburu Candela | 1-0 | B28 | Round 6: Villanueva Mario - Francisco Guecamburu Candela | 2022-06-19 |
| Villanueva Mario | Zuriel Marisa | 1-0 | B90 | Round 2: Villanueva Mario - Zuriel Marisa | 2022-06-17 |
| Mario Villanueva | Kevin Paveto | 1/2-1/2 | C78 | Round 10: Mario Villanueva - Kevin Paveto | 2021-12-15 |
| Mario Villanueva | Fabian Fiorito | 1-0 | B36 | Round 8: Mario Villanueva - Fabian Fiorito | 2021-12-13 |
| Mario Villanueva | Sergio Slipak | 1/2-1/2 | C72 | Round 6: Mario Villanueva - Sergio Slipak | 2021-12-11 |
| Mario Villanueva | Pablo Ismael Acosta | 1-0 | C14 | Round 4: Mario Villanueva - Pablo Ismael Acosta | 2021-12-09 |
| Mario Villanueva | Diego Flores | 1/2-1/2 | B43 | Round 2: Mario Villanueva - Diego Flores | 2021-12-07 |
| Villanueva, Mario | Veiga, Jose Francisco R P Neves | 1-0 | C95 | Open Valencia Cuna 2021 Torrent | 2021-07-25 |
| Villanueva, Mario | Granero Roca, Antonio | 1-0 | C91 | Open Valencia Cuna 2021 Torrent | 2021-07-23 |
| Villanueva, Mario | Cruz, Filemon | 1-0 | B90 | Open Valencia Cuna 2021 Torrent | 2021-07-22 |
| Villanueva, Mario | Domingo Nunez, Ruben | 1/2-1/2 | B48 | Open Valencia Cuna 2021 Torrent | 2021-07-20 |
| Villanueva, Mario | Borissov, Julian | 1-0 | C91 | Open Valencia Cuna 2021 Torrent | 2021-07-19 |