IV Open Ciudad de Buenos Aires 2026

Round 1Mon 18 May, 12:00

25 games: white won 11, 2 draws, black won 12.

1. 1GM Perez Ponsa, Federico1–0Gonzalez, Fabian
2. 2Troche, Dylan0–1GM Obregon, Andres Carlos
3. 3GM Tristan, Leonardo1–0Amadei, Santiago David
4. 4Di Cola, Valentino Jose0–1IM Villanueva, Mario
5. 5GM Vasquez Schroeder, Rodrigo1–0Gullace, Ezequiel
6. 6WFM Donda, Jazmin0–1GM Salinas Herrera, Pablo
7. 7GM Valerga, Diego1–0Colaneri, Matias
8. 8BEER, Carlos0–1PAVETO, Kevin

All 25 boards of Round 1

Round 2Mon 18 May, 16:45

25 games: white won 11, 6 draws, black won 8.

1. 1Curcio, Luciano Joel0–1GM Perez Ponsa, Federico
2. 2GM Obregon, Andres Carlos1–0IM Quiroga, Facundo
3. 3IM Villanueva, Mario1–0Giampa, Alejandro
4. 4Moro Saidon, Gonzalo0–1GM Vasquez Schroeder, Rodrigo
5. 5GM Salinas Herrera, Pablo1–0Vigil, Lucas
6. 6Pereyra, Horacio0–1GM Valerga, Diego
7. 7IM Paveto, Kevin1–0CM Aranda, Juan Manuel
8. 8CRANBOURNE, Carlos1–0TICONA ROCABADO, Licael Roderick

All 25 boards of Round 2

Round 3Mon 18 May, 16:45

25 games: white won 9, 5 draws, black won 11.

1. 1GM Perez Ponsa, Federico1–0FM Sanhueza, Cristian
2. 2IM Barrionuevo, Pablo½–½GM Obregon, Andres Carlos
3. 3Ocampos, Ian½–½IM Villanueva, Mario
4. 4GM Vasquez Schroeder, Rodrigo1–0FM Miranda Camus, Joaquin Ignacio
5. 5FM Perez Candelas, Andres Eloy0–1GM Salinas Herrera, Pablo
6. 6GM Valerga, Diego1–0FM Recoulat, Eduardo J.
7. 7IM Needleman, Alejandro0–1IM Paveto, Kevin
8. 8CRESPO, Eugenio0–1DEL RIO DE ANGELIS, Salvador Gabriel

All 25 boards of Round 3

Round 4Mon 18 May, 16:46

25 games: white won 10, 6 draws, black won 9.

1. 1IM Almiron, Antonio½–½GM Perez Ponsa, Federico
2. 2FM Petti, Luca Giovanni0–1GM Vasquez Schroeder, Rodrigo
3. 3GM Salinas Herrera, Pablo½–½FM Tomasi, Albert
4. 4Paris, Adolfo0–1GM Valerga, Diego
5. 5IM Paveto, Kevin1–0FM Jardim, Frederico Rodrigues
6. 6GM Del Rio De Angelis, Salvador Gabriel1–0FM Asprelli, Gaspar
7. 7IM Perez Gormaz, Matias1–0CM Cantero, Rodolfo
8. 8LARINO NIETO, David1–0COSOI SCHERZER, Alejandro

All 25 boards of Round 4

Round 5Mon 18 May, 16:46

25 games: white won 9, 8 draws, black won 8.

1. 1GM Vasquez Schroeder, Rodrigo½–½IM Paveto, Kevin
2. 2GM Valerga, Diego½–½GM Del Rio De Angelis, Salvador Gabriel
3. 3GM Perez Ponsa, Federico½–½IM Perez Gormaz, Matias
4. 4IM Battey, Alexander1–0GM Tristan, Leonardo
5. 5FM Bazan Romero, Octavio Aaron½–½IM Villanueva, Mario
6. 6IM Contin, Daniel0–1GM Salinas Herrera, Pablo
7. 7FM Marrujo Pardo, Mauricio Emmanuel1–0IM Almiron, Antonio
8. 8MORENO PEREZ, Tobias Sebastian0–1SILVA, Luca

All 25 boards of Round 5

Round 6Mon 18 May, 16:46

25 games: white won 7, 6 draws, black won 12.

1. 1IM Perez Gormaz, Matias0–1GM Vasquez Schroeder, Rodrigo
2. 2GM Salinas Herrera, Pablo0–1FM Marrujo Pardo, Mauricio Emmanuel
3. 3FM Silva, Luca½–½GM Valerga, Diego
4. 4IM Paveto, Kevin1–0FM Tomasi, Albert
5. 5GM Del Rio De Angelis, Salvador Gabriel1–0IM Battey, Alexander
6. 6FM Miranda, Rafael0–1GM Obregon, Andres Carlos
7. 7WIM Campos, Maria Jose0–1GM Perez Ponsa, Federico
8. 8VILLANUEVA, Mario1–0MENDEZ, Ernesto

All 25 boards of Round 6

Round 7Mon 18 May, 16:47

25 games: white won 8, 12 draws, black won 5.

1. 1GM Vasquez Schroeder, Rodrigo½–½GM Del Rio De Angelis, Salvador Gabriel
2. 2FM Marrujo Pardo, Mauricio Emmanuel½–½IM Paveto, Kevin
3. 3GM Perez Ponsa, Federico½–½GM Larino Nieto, David
4. 4GM Obregon, Andres Carlos1–0FM Silva, Luca
5. 5FM Jardim, Frederico Rodrigues0–1IM Villanueva, Mario
6. 6GM Valerga, Diego½–½FM Petti, Luca Giovanni
7. 7FM Bazan Romero, Octavio Aaron1–0GM Garcia Palermo, Carlos Horacio
8. 8OCAMPOS, Ian0–1TRISTAN, Leonardo

All 25 boards of Round 7

Round 8Mon 18 May, 16:47

6 of 7 games finished (white won 2, 2 draws, black won 2); 1 still playing.

1. 1GM Del Rio De Angelis, Salvador Gabriel½–½GM Obregon, Andres Carlos
2. 2IM Villanueva, Mario0–1GM Vasquez Schroeder, Rodrigo
3. 3IM Paveto, Kevin1–0FM Bazan Romero, Octavio Aaron
4. 4GM Perez Ponsa, Federico1–0FM Marrujo Pardo, Mauricio Emmanuel
5. 5GM Tristan, LeonardoMove 61FM Moreno Perez, Tobias Sebastian
6. 6GM Larino Nieto, David½–½GM Valerga, Diego
7. 7FM Bentancor, Franco0–1IM Ticona Rocabado, Licael Roderick

Round 9Mon 25 May, 17:11

6 of 7 games finished (white won 3, 2 draws, black won 1); 1 still playing.

1. 1GM Obregon, Andres Carlos½–½IM Paveto, Kevin
2. 2GM Vasquez Schroeder, Rodrigo1–0GM Tristan, Leonardo
3. 3Carlos GOMEZ½–½GM Perez Ponsa, Federico
4. 4IM Ticona Rocabado, Licael RoderickMove 111GM Del Rio De Angelis, Salvador Gabriel
5. 5FM Tomasi, Albert0–1IM Villanueva, Mario
6. 6GM Valerga, Diego1–0IM Battey, Alexander
7. 7FM Marrujo Pardo, Mauricio Emmanuel1–0IM Barrionuevo, Pablo