| Jun 21, 2026 | Barrionuevo | 0–1 | Ticona Rocabado | Round 9: Barrionuevo, Pablo - Ticona Rocabado, Licael Roderick | French Defense: Exchange Variation | |
| Jun 20, 2026 | Barrionuevo | 1–0 | Dolezal | Round 8: Barrionuevo, Pablo - Dolezal, Cristian | Nimzo-Indian Defense: Kmoch Variation | |
| Jun 19, 2026 | Rodriguez Vila | ½–½ | Barrionuevo | Round 7: Rodriguez Vila, Andres - Barrionuevo, Pablo | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 18, 2026 | Barrionuevo | ½–½ | Stopa | Round 6: Barrionuevo, Pablo - Stopa, Jacek | Four Knights Game: Spanish Variation, Rubinstein Variation Accepted | |
| Jun 14, 2026 | Valerga | 1–0 | Barrionuevo | Round 3: Valerga, Diego - Barrionuevo, Pablo | Tarrasch Defense: Two Knights Variation | |
| May 30, 2026 | Dubrovich | 1–0 | Barrionuevo | Round 8: Dubrovich, Igor - Barrionuevo, Pablo | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 30, 2026 | Hungaski | 1–0 | Barrionuevo | Round 7: Hungaski, Robert - Barrionuevo, Pablo | Pirc Defense | |
| May 30, 2026 | Barrionuevo | 1–0 | Dolezal | Round 6: Barrionuevo, Pablo - Dolezal, Cristian | Nimzowitsch Defense: Williams Variation | |
| May 25, 2026 | Marrujo Pardo | 1–0 | Barrionuevo | Round 9: Marrujo Pardo, Mauricio Emmanuel - Barrionuevo, Pablo | French Defense: Advance Variation, Euwe Variation | |
| May 20, 2026 | Barrionuevo | ½–½ | Obregon | Round 3: Barrionuevo, Pablo - Obregon, Andres Carlos | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Mar 28, 2026 | Barrionuevo | 0–1 | Spector | Round 9: Barrionuevo, Pablo - Spector, Sebastian | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Mar 28, 2026 | Llanos | ½–½ | Barrionuevo | Round 8: Llanos, Guillermo - Barrionuevo, Pablo | King's Indian Attack | |
| Mar 28, 2026 | Barrionuevo | 1–0 | Naboulet | Round 7: Barrionuevo, Pablo - Naboulet, Pablo Leon | Queen's Gambit Declined | |
| Mar 27, 2026 | Schnaider | 0–1 | Barrionuevo | Round 4: Schnaider, Ilan - Barrionuevo, Pablo | Pirc Defense: Austrian Attack, Weiss Variation | |
| Mar 27, 2026 | Barrionuevo | 1–0 | Bradford | Round 3: Barrionuevo, Pablo - Bradford, Axel | Caro-Kann Defense: Panov Attack, Modern Defense, Carlsbad Line | |
| Mar 27, 2026 | Dolezal | ½–½ | Barrionuevo | Round 6: Dolezal, Cristian - Barrionuevo, Pablo | Rapport-Jobava System, with e6 | |
| Mar 27, 2026 | Barrionuevo | ½–½ | Ocampos | Round 5: Barrionuevo, Pablo - Ocampos, Ian | King's Indian Defense: Normal Variation | |
| Jan 30, 2026 | Gomez | 1–0 | Barrionuevo | Round 3: Gomez, Carlos David - Barrionuevo, Pablo | French Defense: Winawer Variation, Bogoljubow Variation | |
| Dec 26, 2025 | Barrionuevo | 0–1 | Paveto | Round 9: Barrionuevo, Pablo - Paveto, Kevin | Queen's Pawn Game: Accelerated London System | |
| Dec 26, 2025 | Barrionuevo | 1–0 | Garcia Lemos | Round 8: Barrionuevo, Pablo - Garcia Lemos, Federico | Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation | |
| Dec 26, 2025 | Bertaccini | 0–1 | Barrionuevo | Round 7: Bertaccini, Daniel - Barrionuevo, Pablo | Zukertort Opening: Reversed Grünfeld | |
| Dec 25, 2025 | Serulnicoff | 1–0 | Barrionuevo | Round 4: Serulnicoff, Pedro - Barrionuevo, Pablo | Nimzo-Larsen Attack: Classical Variation | |
| Dec 25, 2025 | Barrionuevo | 0–1 | Axarlian | Round 2: Barrionuevo, Pablo - Axarlian, Carlos | Queen's Pawn Game: Barry Attack | |
| Dec 25, 2025 | Beresten | 0–1 | Barrionuevo | Round 1: Beresten, Matias - Barrionuevo, Pablo | Bird Opening: Dutch Variation | |
| Dec 13, 2025 | Barrionuevo | 0–1 | Ambrogi | Round 7: Barrionuevo, Pablo - Ambrogi, Agustin | Queen's Pawn Game: Accelerated London System | |
| Dec 12, 2025 | Barrionuevo | 0–1 | Perez Ponsa | Round 5: Barrionuevo, Pablo - Perez Ponsa, Federico | Indian Defense | |
| Dec 5, 2025 | Valerga | 1–0 | Barrionuevo | Round 11: Valerga, Diego - Barrionuevo, Pablo | Ruy Lopez: Closed, Bogoljubow Variation | |
| Dec 4, 2025 | Barrionuevo | ½–½ | Villanueva | Round 10: Barrionuevo, Pablo - Villanueva, Mario | Rapport-Jobava System | |
| Dec 3, 2025 | Acosta | 1–0 | Barrionuevo | Round 9: Acosta, Pablo Ismael - Barrionuevo, Pablo | Queen's Pawn Game: Colle System | |
| Dec 2, 2025 | Barrionuevo | ½–½ | Flores | Round 8: Barrionuevo, Pablo - Flores, Diego | Sicilian Defense: Old Sicilian | |
| Dec 1, 2025 | Oro | 1–0 | Barrionuevo | Round 7: Oro, Faustino - Barrionuevo, Pablo | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Nov 30, 2025 | Barrionuevo | 0–1 | Villca | Round 6: Barrionuevo, Pablo - Villca, Julian | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Nov 28, 2025 | Gomez | ½–½ | Barrionuevo | Round 4: Gomez, Carlos David - Barrionuevo, Pablo | Petrov's Defense: Karklins-Martinovsky Variation | |
| Nov 27, 2025 | Barrionuevo | 0–1 | Tristan | Round 3: Barrionuevo, Pablo - Tristan, Leonardo | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Nov 26, 2025 | Francisco Guecamburu | 1–0 | Barrionuevo | Round 2: Francisco Guecamburu, Candela Be - Barrionuevo, Pablo | Pirc Defense | |
| Nov 25, 2025 | Barrionuevo | 0–1 | Dolezal | Round 1: Barrionuevo, Pablo - Dolezal, Cristian | Nimzowitsch Defense: Williams Variation | |
| Nov 24, 2025 | Barrionuevo | 0–1 | Perez Ponsa | Round 5: Barrionuevo, Pablo - Perez Ponsa, Federico | Queen's Pawn Game: Colle System | |
| Nov 1, 2025 | Ramos De la Cruz | 1–0 | Barrionuevo | Round 9: Ramos De la Cruz, Luis Angel - Barrionuevo, Pablo | Barnes Opening | |
| Nov 1, 2025 | Barrionuevo | 1–0 | Liascovich | Round 8: Barrionuevo, Pablo - Liascovich, Lucas | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Nov 1, 2025 | Barrionuevo | 1–0 | Moro Saidon | Round 7: Barrionuevo, Pablo - Moro Saidon, Gonzalo | Four Knights Game | |
| Nov 1, 2025 | Tempone | 1–0 | Barrionuevo | Round 6: Tempone, Marcelo - Barrionuevo, Pablo | Tarrasch Defense: Classical Variation, Classical Tarrasch Gambit | |
| Nov 1, 2025 | Barrionuevo | 1–0 | Olivieri | Round 5: Barrionuevo, Pablo - Olivieri, Martin | Indian Defense | |
| Oct 31, 2025 | Barrionuevo | 0–1 | Sturt | Round 3: Barrionuevo, Pablo - Sturt, Raven | Four Knights Game | |
| Oct 31, 2025 | Fuentes | 0–1 | Barrionuevo | Round 4: Fuentes, Agustin - Barrionuevo, Pablo | Pirc Defense | |
| Sep 20, 2025 | Barrionuevo | 1–0 | Heredia Serrano | Round 9: Barrionuevo, Pablo - Heredia Serrano, Carla | Slav Defense: Czech Variation, Krause Attack | |
| Sep 20, 2025 | Giampa | 1–0 | Barrionuevo | Round 8: Giampa, Alejandro - Barrionuevo, Pablo | English Opening: Agincourt Defense, Wimpy System | |
| Sep 20, 2025 | Bursztyn | 0–1 | Barrionuevo | Round 6: Bursztyn, Ioshua - Barrionuevo, Pablo | Pirc Defense: Austrian Attack, Dragon Formation | |
| Sep 19, 2025 | Barrionuevo | 1–0 | Arana | Round 5: Barrionuevo, Pablo - Arana, Augusto | Queen's Gambit Declined | |
| Sep 19, 2025 | Axarlian | 0–1 | Barrionuevo | Round 4: Axarlian, Carlos - Barrionuevo, Pablo | Pirc Defense: Byrne Variation | |
| Sep 19, 2025 | Barrionuevo | 0–1 | Paveto | Round 3: Barrionuevo, Pablo - Paveto, Kevin | Queen's Gambit Declined | |
| Sep 19, 2025 | Mesiano | 0–1 | Barrionuevo | Round 2: Mesiano, Felipe - Barrionuevo, Pablo | Pirc Defense: Classical Variation, Schlechter Variation | |
| Sep 19, 2025 | Barrionuevo | 1–0 | Rodriguez Pinto | Round 1: Barrionuevo, Pablo - Rodriguez Pinto, Bruno | Trompowsky Attack | |
| Sep 18, 2025 | Barrionuevo | 0–1 | Sturt | Round 7: Barrionuevo, Pablo - Sturt, Raven | Dutch Defense: Staunton Gambit | |
| Jul 19, 2025 | Barrionuevo | 0–1 | Borda Rodas | Round 8: Barrionuevo, Pablo - Borda Rodas, Anapaola S. | Indian Defense: London System | |
| Jul 19, 2025 | Quiroga | 1–0 | Barrionuevo | Round 7: Quiroga, Facundo - Barrionuevo, Pablo | Tarrasch Defense: Classical Variation | |
| Jul 19, 2025 | Barrionuevo | ½–½ | Liascovich | Round 6: Barrionuevo, Pablo - Liascovich, Lucas | Philidor Defense: Exchange Variation | |
| Jul 19, 2025 | Barrionuevo | ½–½ | Ocampos | Round 5: Barrionuevo, Pablo - Ocampos, Ian | Queen's Pawn Game: Barry Attack | |
| Jul 19, 2025 | Tempone | 1–0 | Barrionuevo | Round 4: Tempone, Marcelo - Barrionuevo, Pablo | Tarrasch Defense: Classical Variation, Classical Tarrasch Gambit | |
| Jul 18, 2025 | Rodriguez | 0–1 | Barrionuevo | Round 3: Rodriguez, Elian Francisco - Barrionuevo, Pablo | Tarrasch Defense: Classical Variation | |
| Jul 18, 2025 | Barrionuevo | 1–0 | Fiori | Round 2: Barrionuevo, Pablo - Fiori, Hector | Benoni Defense: Modern Variation, Snake Variation | |
| Jul 18, 2025 | Suarez Hernan | 0–1 | Barrionuevo | Round 1: Suarez Hernan, Santiago - Barrionuevo, Pablo | Tarrasch Defense: Classical Variation | |
| Jul 17, 2025 | Moreno Perez | ½–½ | Barrionuevo | Round 9: Moreno Perez, Tobias Sebastian - Barrionuevo, Pablo | King's Indian Defense: Fianchetto Variation, Benjamin Defense | |
| Jul 16, 2025 | Barrionuevo | 1–0 | Liascovich | Round 8: Barrionuevo, Pablo - Liascovich, Lucas | Philidor Defense: Lion Variation | |
| Jul 15, 2025 | Barrionuevo | 1–0 | Martinez | Round 7: Barrionuevo, Pablo - Martinez, Valentin Jesus | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jul 12, 2025 | Habiaga | 1–0 | Barrionuevo | Round 2: Habiaga, Raul Adrian - Barrionuevo, Pablo | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jun 28, 2025 | Dolezal | ½–½ | Barrionuevo | Round 9: Dolezal, Cristian - Barrionuevo, Pablo | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jun 28, 2025 | Barrionuevo | 0–1 | Gaitan | Round 8: Barrionuevo, Pablo - Gaitan, Juan Manuel | Queen's Pawn Game: London System | |
| Jun 28, 2025 | Liascovich | 0–1 | Barrionuevo | Round 7: Liascovich, Lucas - Barrionuevo, Pablo | Queen's Pawn Game: Zukertort Variation | |
| Jun 28, 2025 | Felgaer | 0–1 | Barrionuevo | Round 6: Felgaer, Ruben - Barrionuevo, Pablo | Sicilian Defense: Moscow Variation, Moscow Gambit | |
| Jun 27, 2025 | Barrionuevo | 1–0 | Cumpe | Round 4: Barrionuevo, Pablo - Cumpe, Lucas | Indian Defense: Knights Variation, Alburt-Miles Variation | |
| Jun 27, 2025 | Galvan | 0–1 | Barrionuevo | Round 3: Galvan, Juan Ignacio - Barrionuevo, Pablo | Pirc Defense | |
| Jun 27, 2025 | Barrionuevo | 0–1 | Paveto | Round 5: Barrionuevo, Pablo - Paveto, Kevin | Queen's Pawn Game: Accelerated London System | |
| May 18, 2025 | Barrionuevo | ½–½ | Gomez | Round 9: Barrionuevo, Pablo - Gomez, Carlos David | Slav Defense: Soultanbeieff Variation | |
| May 17, 2025 | Dolezal | ½–½ | Barrionuevo | Round 8: Dolezal, Cristian - Barrionuevo, Pablo | Petrov's Defense: Cozio Attack | |
| May 17, 2025 | Aguilar | ½–½ | Barrionuevo | Round 7: Aguilar, Andres - Barrionuevo, Pablo | Tarrasch Defense: Two Knights Variation | |
| May 16, 2025 | Barrionuevo | 1–0 | Acosta | Round 6: Barrionuevo, Pablo - Acosta, Pablo Ismael | Indian Defense | |
| May 15, 2025 | Villca | ½–½ | Barrionuevo | Round 4: Villca, Julian - Barrionuevo, Pablo | English Opening: Neo-Catalan Declined | |
| May 14, 2025 | Villanueva | ½–½ | Barrionuevo | Round 2: Villanueva, Mario - Barrionuevo, Pablo | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 25, 2025 | Barrionuevo | 1–0 | Zelaya Aragon | Round 3: Barrionuevo, Pablo - Zelaya Aragon, Eros Ivan | Trompowsky Attack | |
| Apr 25, 2025 | Barrionuevo | 1–0 | Spangenberg | Round 4: Barrionuevo, Pablo - Spangenberg, Hugo | Trompowsky Attack | |
| Apr 25, 2025 | Barrionuevo | 1–0 | Villegas | Round 7: Barrionuevo, Pablo - Villegas, Franco | Indian Defense: London System | |
| Apr 25, 2025 | Barrionuevo | 0–1 | Felgaer | Round 9: Barrionuevo, Pablo - Felgaer, Ruben | Queen's Pawn Game: Accelerated London System | |
| Apr 25, 2025 | Arana | 0–1 | Barrionuevo | Round 2: Arana, Augusto - Barrionuevo, Pablo | Tarrasch Defense: Two Knights Variation | |
| Apr 25, 2025 | Dolezal | 1–0 | Barrionuevo | Round 5: Dolezal, Cristian - Barrionuevo, Pablo | Pirc Defense: Byrne Variation | |
| Apr 25, 2025 | Carcamo | 0–1 | Barrionuevo | Round 6: Carcamo, Matias - Barrionuevo, Pablo | Pirc Defense | |
| Apr 25, 2025 | Hoffman | 0–1 | Barrionuevo | Round 8: Hoffman, Alejandro - Barrionuevo, Pablo | Tarrasch Defense: Classical Variation | |
| Apr 18, 2025 | Acosta | ½–½ | Barrionuevo | Round 8: Acosta, Franco Emanuel - Barrionuevo, Pablo | Scotch Game: Classical Variation | |
| Apr 16, 2025 | Cuello Alcaria | 1–0 | Barrionuevo | Round 6: Cuello Alcaria, Juan Ignacio - Barrionuevo, Pablo | Indian Defense: Przepiorka Variation | |
| Apr 14, 2025 | Barrionuevo | 0–1 | Krysa | Round 4: Barrionuevo, Pablo - Krysa, Leandro | Queen's Pawn Game: Colle System | |
| Apr 2, 2025 | Barrionuevo | 0–1 | Quintiliano | III Abierto Internacional de FAOGBA Ciudades de Luján y General Rodríguez | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Apr 2, 2025 | Barrionuevo | 0–1 | Schnaider | III Abierto Internacional de FAOGBA Ciudades de Luján y General Rodríguez | Queen's Gambit Accepted | |
| Jun 5, 2024 | Tokman | 1–0 | Barrionuevo | Round 5: Tokman, Ariel - Barrionuevo, Pablo | English Opening: Agincourt Defense | |
| Jun 2, 2024 | Valerga | ½–½ | Barrionuevo | Round 2: Valerga, Diego - Barrionuevo, Pablo | Tarrasch Defense: Classical Variation, Main Line | |
| Nov 10, 2024 | Barrionuevo | 0–1 | Rodriguez Vila | Round 5: Barrionuevo, Pablo - Rodriguez Vila, Andres | French Defense: Exchange Variation | |
| Nov 10, 2024 | Contin | 1–0 | Barrionuevo | Round 6: Contin, Daniel - Barrionuevo, Pablo | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Nov 9, 2024 | Barrionuevo | ½–½ | Krysa | Round 3: Barrionuevo, Pablo - Krysa, Leandro | Sicilian Defense: Delayed Alapin Variation | |
| Nov 9, 2024 | Arana | 0–1 | Barrionuevo | Round 4: Arana, Augusto - Barrionuevo, Pablo | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Oct 27, 2024 | Barrionuevo | ½–½ | Dolezal | Round 8: Barrionuevo, Pablo - Dolezal, Cristian | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Oct 27, 2024 | Chiappero | 0–1 | Barrionuevo | Round 9: Chiappero, Julio Alfredo - Barrionuevo, Pablo | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Oct 24, 2024 | Villca | 1–0 | Barrionuevo | Round 6: Villca, Julian - Barrionuevo, Pablo | Neo-Grünfeld Defense: Classical Variation, Original Defense | |