| Apr 5, 2026 | Tula | 1–0 | Chiappero | Round 8: Tula, Benjamin - Chiappero, Julio Alfredo | Indian Defense: Accelerated London System | |
| Apr 4, 2026 | Chiappero | 1–0 | Zelaya Aragon | Round 7: Chiappero, Julio Alfredo - Zelaya Aragon, Eros Ivan | Indian Defense: Accelerated London System | |
| Apr 4, 2026 | Salomon Ferreyra | 0–1 | Julio Chiappero | Round 6: Salomon Ferreyra - Julio Chiappero | Sicilian Defense: Closed | |
| Apr 3, 2026 | Gaite Nerina | 0–1 | Julio Chiappero | Round 4: Gaite Nerina - Julio Chiappero | English Opening: Neo-Catalan | |
| Apr 3, 2026 | Julio Chiappero | ½–½ | Unhold | Round 3: Julio Chiappero - Unhold, Valentin | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Apr 2, 2026 | Lautaro Escobar | 0–1 | Julio Chiappero | Round 2: Lautaro Escobar - Julio Chiappero | Queen's Gambit Declined: Modern Variation | |
| Apr 2, 2026 | Julio Chiappero | 1–0 | Taa Bakovich | Round 1: Julio Chiappero - Taa Bakovich, Oliverio | Trompowsky Attack | |
| Apr 2, 2026 | Julio Chiappero | ½–½ | Fuentes Agustin | Round 5: Julio Chiappero - Fuentes Agustin | Rapport-Jobava System | |
| Feb 22, 2026 | Chiappero | 0–1 | Moldovan | Round 22: Chiappero, Julio Alfredo - Moldovan, Adrian | Polish Opening | |
| Feb 22, 2026 | Moldovan | 0–1 | Chiappero | Round 21: Moldovan, Adrian - Chiappero, Julio Alfredo | Zukertort Opening: Nimzo-Larsen Variation | |
| Feb 21, 2026 | Chiappero | 1–0 | Scarsi | Round 10: Chiappero, Julio Alfredo - Scarsi, Anna Laura | Queen's Pawn Game: Accelerated London System | |
| Feb 21, 2026 | Scarsi | 0–1 | Chiappero | Round 9: Scarsi, Anna Laura - Chiappero, Julio Alfredo | Sicilian Defense: Four Knights Variation | |
| Feb 21, 2026 | Chiappero | 1–0 | Unhold | Round 6: Chiappero, Julio Alfredo - Unhold, Valentin | Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted | |
| Feb 21, 2026 | Unhold | 0–1 | Chiappero | Round 5: Unhold, Valentin - Chiappero, Julio Alfredo | Queen's Gambit Declined: Ragozin Defense | |
| Feb 21, 2026 | Moro Saidon | ½–½ | Chiappero | Round 4: Moro Saidon, Gonzalo - Chiappero, Julio Alfredo | Tarrasch Defense: Classical Variation | |
| Feb 21, 2026 | Chiappero | ½–½ | Moro Saidon | Round 3: Chiappero, Julio Alfredo - Moro Saidon, Gonzalo | Trompowsky Attack | |
| Feb 21, 2026 | Sanz | 0–1 | Chiappero | Round 20: Sanz, Manuel - Chiappero, Julio Alfredo | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Feb 21, 2026 | Chiappero | 1–0 | Sanz | Round 19: Chiappero, Julio Alfredo - Sanz, Manuel | Nimzo-Indian Defense: Kmoch Variation | |
| Feb 21, 2026 | Chiappero | 1–0 | Ferrari | Round 18: Chiappero, Julio Alfredo - Ferrari, Franco | Indian Defense: Accelerated London System | |
| Feb 21, 2026 | Ferrari | 0–1 | Chiappero | Round 17: Ferrari, Franco - Chiappero, Julio Alfredo | Sicilian Defense: French Variation, Normal | |
| Feb 21, 2026 | Garcia | 0–1 | Chiappero | Round 16: Garcia, Pablo Nahuel - Chiappero, Julio Alfredo | Rapport-Jobava System | |
| Feb 21, 2026 | Chiappero | 1–0 | Garcia | Round 15: Chiappero, Julio Alfredo - Garcia, Pablo Nahuel | Modern Defense: Averbakh System | |
| Feb 21, 2026 | Chiappero | 0–1 | Casella | Round 14: Chiappero, Julio Alfredo - Casella, Leandro | Dutch Defense | |
| Feb 21, 2026 | Casella | 1–0 | Chiappero | Round 13: Casella, Leandro - Chiappero, Julio Alfredo | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Feb 21, 2026 | Arana | 0–1 | Chiappero | Round 12: Arana, Augusto - Chiappero, Julio Alfredo | Queen's Gambit Declined: Ragozin Defense | |
| Feb 21, 2026 | Chiappero | 1–0 | Arana | Round 11: Chiappero, Julio Alfredo - Arana, Augusto | Horwitz Defense | |
| Feb 21, 2026 | Lainez Reyes | 0–1 | Chiappero | Round 8: Lainez Reyes, Isaac - Chiappero, Julio Alfredo | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Feb 21, 2026 | Chiappero | 1–0 | Lainez Reyes | Round 7: Chiappero, Julio Alfredo - Lainez Reyes, Isaac | London System | |
| Feb 21, 2026 | Chiappero | 1–0 | Marinesco | Round 2: Chiappero, Julio Alfredo - Marinesco, Tomas | Benoni Defense | |
| Feb 21, 2026 | Marinesco | 0–1 | Chiappero | Round 1: Marinesco, Tomas - Chiappero, Julio Alfredo | Sicilian Defense: Taimanov Variation | |
| Feb 21, 2026 | Moro Saidon | 1–0 | Chiappero | Round 14: Moro Saidon, Gonzalo - Chiappero, Julio Alfredo | Zukertort Opening: Reversed Grünfeld | |
| Feb 21, 2026 | Chiappero | 1–0 | Moro Saidon | Round 13: Chiappero, Julio Alfredo - Moro Saidon, Gonzalo | London System | |
| Feb 21, 2026 | Chiappero | 0–1 | Moldovan | Round 12: Chiappero, Julio Alfredo - Moldovan, Adrian | Queen's Gambit Declined: Queen's Knight Variation | |
| Feb 21, 2026 | Moldovan | 0–1 | Chiappero | Round 11: Moldovan, Adrian - Chiappero, Julio Alfredo | Zukertort Opening: Nimzo-Larsen Variation | |
| Feb 21, 2026 | Arana | 1–0 | Chiappero | Round 10: Arana, Augusto - Chiappero, Julio Alfredo | English Opening: King's English Variation | |
| Feb 21, 2026 | Chiappero | 1–0 | Arana | Round 9: Chiappero, Julio Alfredo - Arana, Augusto | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Feb 21, 2026 | Chiappero | 1–0 | Scarsi | Round 8: Chiappero, Julio Alfredo - Scarsi, Anna Laura | Queen's Gambit Declined: Janowski Variation | |
| Feb 21, 2026 | Scarsi | ½–½ | Chiappero | Round 7: Scarsi, Anna Laura - Chiappero, Julio Alfredo | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Feb 21, 2026 | Unhold | 1–0 | Chiappero | Round 6: Unhold, Valentin - Chiappero, Julio Alfredo | English Opening: Neo-Catalan | |
| Feb 21, 2026 | Chiappero | 0–1 | Unhold | Round 5: Chiappero, Julio Alfredo - Unhold, Valentin | London System | |
| Feb 20, 2026 | Chiappero | 1–0 | Sanz | Round 2: Chiappero, Julio Alfredo - Sanz, Manuel | Indian Defense: Accelerated London System | |
| Feb 20, 2026 | Chiappero | 1–0 | Garcia | Round 4: Chiappero, Julio Alfredo - Garcia, Pablo Nahuel | Queen's Pawn Game: Accelerated London System | |
| Feb 20, 2026 | Garcia | 0–1 | Chiappero | Round 3: Garcia, Pablo Nahuel - Chiappero, Julio Alfredo | Indian Defense: Accelerated London System | |
| Feb 20, 2026 | Sanz | 0–1 | Chiappero | Round 1: Sanz, Manuel - Chiappero, Julio Alfredo | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Dec 13, 2024 | Caceres Benitez | 1–0 | Chiappero | Round 9: Caceres Benitez, Arturo Eduardo - Chiappero, Julio Alfredo | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Dec 12, 2024 | Chiappero | ½–½ | Mayta Aiza | Round 8: Chiappero, Julio Alfredo - Mayta Aiza, Maveric | Nimzo-Indian Defense: Kmoch Variation | |
| Dec 12, 2024 | Quiroz Alva | 0–1 | Chiappero | Round 7: Quiroz Alva, Franco Rodrigo - Chiappero, Julio Alfredo | Queen's Pawn Game: Accelerated London System | |
| Dec 4, 2024 | Chiappero | 0–1 | Munoz Ramos | Round 6: Chiappero, Julio Alfredo - Munoz Ramos, Christopher | Queen's Gambit Declined: Charousek Variation | |
| Dec 4, 2024 | Amigo Quintana | ½–½ | Chiappero | Round 5: Amigo Quintana, Antu - Chiappero, Julio Alfredo | Bogo-Indian Defense: Retreat Variation | |
| Dec 4, 2024 | Chiappero | 1–0 | Reyes Zavaleta | Round 4: Chiappero, Julio Alfredo - Reyes Zavaleta, Fabian Ricardo | Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted | |
| Jun 29, 2024 | Chiappero | ½–½ | Reyes Zavaleta | Round 9: Chiappero, Julio Alfredo - Reyes Zavaleta, Fabian Ricardo | Indian Defense | |
| Jun 28, 2024 | Ibarra | 1–0 | Chiappero | Round 8: Ibarra, Juan Martin - Chiappero, Julio Alfredo | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jun 28, 2024 | Chiappero | 1–0 | Cargua Inca | Round 7: Chiappero, Julio Alfredo - Cargua Inca, Mateo | Queen's Pawn Game: Accelerated London System | |
| Jun 27, 2024 | Chiappero | ½–½ | Palma Araya | Round 6: Chiappero, Julio Alfredo - Palma Araya, David | Queen's Gambit Declined: Ragozin Defense | |
| Jun 26, 2024 | Ojeda Arevalo | 0–1 | Chiappero | Round 5: Ojeda Arevalo, Agustin - Chiappero, Julio Alfredo | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Jun 26, 2024 | Chiappero | ½–½ | Zhong | Round 4: Chiappero, Julio Alfredo - Zhong, Ryan Yunhui | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jun 25, 2024 | Arias Diaz | ½–½ | Chiappero | Round 3: Arias Diaz, Javier Alonso - Chiappero, Julio Alfredo | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 24, 2024 | Chiappero | 1–0 | Cordero Alchahueni | Round 2: Chiappero, Julio Alfredo - Cordero Alchahueni, Jorge Marcelo | Slav Defense: Czech Variation, Classical System | |
| Jun 24, 2024 | Mintz | 0–1 | Chiappero | Round 1: Mintz, Nathan - Chiappero, Julio Alfredo | English Opening: King's English Variation, Taimanov Variation | |
| Jun 9, 2024 | Chiappero | ½–½ | Arias | Round 9: Chiappero, Julio Alfredo - Arias, Juan Cruz | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 8, 2024 | Toniutti | 0–1 | Chiappero | Round 8: Toniutti, Ezio - Chiappero, Julio Alfredo | ? | |
| Jun 7, 2024 | Coro | 1–0 | Chiappero | Round 7: Coro, Lucas - Chiappero, Julio Alfredo | King's Indian Attack | |
| Jun 6, 2024 | Chiappero | 1–0 | Tokman | Round 6: Chiappero, Julio Alfredo - Tokman, Ariel | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 5, 2024 | Chiappero | 1–0 | Ibar | Round 5: Chiappero, Julio Alfredo - Ibar, Marcelo | Semi-Slav Defense | |
| Jun 5, 2024 | Slipak | ½–½ | Chiappero | Round 4: Slipak, Sergio - Chiappero, Julio Alfredo | English Opening: Symmetrical Variation, Botvinnik System | |
| Oct 27, 2024 | Chiappero | 0–1 | Barrionuevo | Round 9: Chiappero, Julio Alfredo - Barrionuevo, Pablo | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Oct 23, 2024 | Chiappero | 0–1 | Paris | Round 5: Chiappero, Julio Alfredo - Paris, Adolfo | Nimzo-Indian Defense: St. Petersburg Variation | |
| Oct 22, 2024 | Pereyra | ½–½ | Chiappero | Round 4: Pereyra, Gabriel Elias - Chiappero, Julio Alfredo | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Aug 18, 2024 | Chiappero | 0–1 | Flores | Round 8: Chiappero, Julio Alfredo - Flores, Diego | Modern Defense | |
| Aug 15, 2024 | Valerga | 1–0 | Chiappero | Round 3: Valerga, Diego - Chiappero, Julio Alfredo | Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | |
| Jun 20, 2023 | Chiappero | ½–½ | Unhold | MASTER CIUDAD DE BUENOS AIRES - Club Arg | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |