| Dec 26, 2025 | Dolezal | 0–1 | Cumpe | Round 9: Dolezal, Cristian - Cumpe, Lucas | Rapport-Jobava System | |
| Dec 26, 2025 | Garcia | 0–1 | Cumpe | Round 8: Garcia, Julian - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Dec 26, 2025 | Cumpe | 1–0 | Axarlian | Round 7: Cumpe, Lucas - Axarlian, Carlos | Sicilian Defense: Prins Variation | |
| Dec 25, 2025 | Cumpe | 0–1 | Paveto | Round 5: Cumpe, Lucas - Paveto, Kevin | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Dec 25, 2025 | Cumpe | 1–0 | Kimura | Round 4: Cumpe, Lucas - Kimura, David | Italian Game: Two Knights Defense, Max Lange Attack | |
| Dec 25, 2025 | Spector | 1–0 | Cumpe | Round 3: Spector, Sebastian - Cumpe, Lucas | Indian Defense: Normal Variation | |
| Dec 25, 2025 | Cumpe | 1–0 | Toffoletto | Round 2: Cumpe, Lucas - Toffoletto, Ramiro | Italian Game: Scotch Gambit, Double Gambit Accepted | |
| Dec 25, 2025 | Zelaya Aragon | 0–1 | Cumpe | Round 1: Zelaya Aragon, Eros Ivan - Cumpe, Lucas | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Dec 13, 2025 | Cumpe | 0–1 | Krysa | Round 11: Cumpe, Lucas - Krysa, Leandro | Caro-Kann Defense: Tartakower Variation | |
| Nov 29, 2025 | Cumpe | 1–0 | Toffoletto | Round 9: Cumpe, Lucas - Toffoletto, Ramiro | Italian Game: Scotch Gambit, Double Gambit Accepted | |
| Nov 29, 2025 | Liascovich | 1–0 | Cumpe | Round 8: Liascovich, Lucas - Cumpe, Lucas | Trompowsky Attack | |
| Nov 29, 2025 | Cumpe | 1–0 | Villegas | Round 7: Cumpe, Lucas - Villegas, Franco | Sicilian Defense: Classical Variation | |
| Nov 28, 2025 | Cumpe | 1–0 | Acosta | Round 4: Cumpe, Lucas - Acosta, Pablo Ismael | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Nov 28, 2025 | Spangenberg | 1–0 | Cumpe | Round 6: Spangenberg, Hugo - Cumpe, Lucas | Sicilian Defense: French Variation | |
| Nov 28, 2025 | Cumpe | ½–½ | Sturt | Round 5: Cumpe, Lucas - Sturt, Raven | Italian Game: Two Knights Defense, Max Lange Attack | |
| Nov 11, 2025 | Cumpe | 1–0 | Pierucci | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Sicilian Defense: Chekhover Variation | |
| Nov 10, 2025 | Slipak | 1–0 | Cumpe | Round 8: Slipak, Sergio - Cumpe, Lucas | Old Indian Defense | |
| Nov 10, 2025 | Slipak | 1–0 | Cumpe | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Old Indian Defense | |
| Nov 9, 2025 | Cumpe | 1–0 | Gil Chacon | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Nov 8, 2025 | Di Berardino | 1–0 | Cumpe | Round 6: Di Berardino, Diego Rafael - Cumpe, Lucas | Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack | |
| Nov 8, 2025 | Di Berardino | 1–0 | Cumpe | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack | |
| Nov 7, 2025 | Cumpe | ½–½ | Hernandez Guerrero | Round 5: Cumpe, Lucas - Hernandez Guerrero, Gilberto | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 6, 2025 | Paveto | 0–1 | Cumpe | Round 4: Paveto, Kevin - Cumpe, Lucas | Caro-Kann Defense: Advance Variation, Short Variation | |
| Nov 5, 2025 | Cumpe | ½–½ | Perez Ponsa | Round 3: Cumpe, Lucas - Perez Ponsa, Federico | Sicilian Defense: Modern Variations, Main Line | |
| Nov 4, 2025 | Dubrovich | 0–1 | Cumpe | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Nov 3, 2025 | Cumpe | 1–0 | Ricouz Vasquez | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Modern Defense: Lizard Defense, Mittenberger Gambit | |
| Nov 1, 2025 | Molina | 1–0 | Cumpe | Round 9: Molina, Pablo Sebastian - Cumpe, Lucas | Sicilian Defense: Snyder Variation | |
| Nov 1, 2025 | Cumpe | 0–1 | Sturt | Round 8: Cumpe, Lucas - Sturt, Raven | Italian Game: Two Knights Defense, Max Lange Attack | |
| Nov 1, 2025 | Cumpe | 1–0 | Mocca | Round 7: Cumpe, Lucas - Mocca, Pablo | Czech Defense | |
| Nov 1, 2025 | Arana | 0–1 | Cumpe | Round 2: Arana, Augusto - Cumpe, Lucas | English Opening: Agincourt Defense | |
| Nov 1, 2025 | Villegas | 1–0 | Cumpe | Round 6: Villegas, Franco - Cumpe, Lucas | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Nov 1, 2025 | Cumpe | 1–0 | Llanos | Round 5: Cumpe, Lucas - Llanos, Guillermo | Alekhine Defense: Two Pawns Attack, Lasker Variation | |
| Oct 31, 2025 | Cumpe | 1–0 | Ocampos | Round 3: Cumpe, Lucas - Ocampos, Ian | Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line | |
| Oct 31, 2025 | Paveto | 1–0 | Cumpe | Round 4: Paveto, Kevin - Cumpe, Lucas | Sicilian Defense: Taimanov Variation | |
| Oct 31, 2025 | Cumpe | * | Botz | Round 1: Cumpe, Lucas - Botz, Stefan | ? | |
| Sep 20, 2025 | Cumpe | ½–½ | Liascovich | Round 9: Cumpe, Lucas - Liascovich, Lucas | Caro-Kann Defense: Main Line | |
| Sep 20, 2025 | Skidelsky | 0–1 | Cumpe | Round 8: Skidelsky, Agustin - Cumpe, Lucas | Indian Defense | |
| Sep 20, 2025 | Cumpe | 1–0 | Shon | Round 7: Cumpe, Lucas - Shon, Mariano | Philidor Defense | |
| Sep 20, 2025 | Montes de Oca | 1–0 | Cumpe | Round 6: Montes de Oca, Juan Jose - Cumpe, Lucas | Sicilian Defense: French Variation | |
| Sep 19, 2025 | Cumpe | 0–1 | Paveto | Round 5: Cumpe, Lucas - Paveto, Kevin | French Defense: Tarrasch Variation, Open System, Main Line | |
| Sep 19, 2025 | Villegas | 0–1 | Cumpe | Round 4: Villegas, Franco - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Sep 19, 2025 | Cumpe | ½–½ | Sorin | Round 3: Cumpe, Lucas - Sorin, Ariel | Italian Game: Scotch Gambit, Walbrodt-Baird Gambit | |
| Sep 19, 2025 | Bursztyn | 0–1 | Cumpe | Round 2: Bursztyn, Ioshua - Cumpe, Lucas | Sicilian Defense | |
| Sep 19, 2025 | Cumpe | 1–0 | Navarro | Round 1: Cumpe, Lucas - Navarro, Gustavo | Sicilian Defense: Prins Variation | |
| Jul 19, 2025 | Cumpe | 0–1 | Liascovich | Round 8: Cumpe, Lucas - Liascovich, Lucas | Philidor Defense: Lion Variation | |
| Jul 19, 2025 | Cumpe | 1–0 | Gomez | Round 9: Cumpe, Lucas - Gomez, Carlos David | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jul 19, 2025 | Cumpe | 1–0 | Sorin | Round 7: Cumpe, Lucas - Sorin, Ariel | Scotch Game: Haxo Gambit | |
| Jul 19, 2025 | Cumpe | 1–0 | Alonso | Round 5: Cumpe, Lucas - Alonso, Salvador | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jul 19, 2025 | Paveto | ½–½ | Cumpe | Round 4: Paveto, Kevin - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Jul 18, 2025 | Cumpe | 1–0 | Gibson | Round 3: Cumpe, Lucas - Gibson, Tomas | Center Game: Kieseritzky Variation | |
| Jul 18, 2025 | Arana | 0–1 | Cumpe | Round 2: Arana, Augusto - Cumpe, Lucas | Indian Defense: Normal Variation | |
| Jul 18, 2025 | Cumpe | 1–0 | Marinesco | Round 1: Cumpe, Lucas - Marinesco, Tomas | Sicilian Defense: French Variation, Normal | |
| Jul 17, 2025 | Paris | 0–1 | Cumpe | Round 9: Paris, Adolfo - Cumpe, Lucas | English Opening: Agincourt Defense | |
| Jul 17, 2025 | Tempone | 1–0 | Cumpe | Round 6: Tempone, Marcelo - Cumpe, Lucas | Indian Defense: Knights Variation, Alburt-Miles Variation | |
| Jul 16, 2025 | Cumpe | 0–1 | Bazan Romero | Round 8: Cumpe, Lucas - Bazan Romero, Octavio Aaron | Sicilian Defense: Closed, Chameleon Variation | |
| Jul 15, 2025 | Moreno Perez | ½–½ | Cumpe | Round 7: Moreno Perez, Tobias Sebastian - Cumpe, Lucas | English Opening: Agincourt Defense | |
| Jul 14, 2025 | Cumpe | ½–½ | Gomez | Round 6: Cumpe, Lucas - Gomez, Carlos David | French Defense: Tarrasch Variation | |
| Jul 12, 2025 | Deichmann | 0–1 | Cumpe | Round 3: Deichmann, Esteban Horacio - Cumpe, Lucas | French Defense: Steiner Variation | |
| Jul 12, 2025 | Cumpe | 1–0 | Parrilla | Round 2: Cumpe, Lucas - Parrilla, Juan Jose | Center Game: Normal Variation | |
| Jul 11, 2025 | Uzcudun | 0–1 | Cumpe | Round 1: Uzcudun, Alfonso - Cumpe, Lucas | Indian Defense: Normal Variation | |
| Jul 10, 2025 | Cumpe | 1–0 | Villca | Round 4: Cumpe, Lucas - Villca, Julian | Ruy Lopez: Closed, Yates Variation | |
| Jun 28, 2025 | Zarnicki | 0–1 | Cumpe | Round 8: Zarnicki, Pablo - Cumpe, Lucas | Sicilian Defense: French Variation, Westerinen Attack | |
| Jun 28, 2025 | Cumpe | ½–½ | Krysa | Round 7: Cumpe, Lucas - Krysa, Leandro | Caro-Kann Defense: Main Line | |
| Jun 28, 2025 | Infran | 0–1 | Cumpe | Round 6: Infran, Marcelo - Cumpe, Lucas | Sicilian Defense: Taimanov Variation, Normal Variation | |
| Jun 28, 2025 | Cumpe | 1–0 | Lanza | Round 5: Cumpe, Lucas - Lanza, Diego | French Defense: Knight Variation | |
| Jun 27, 2025 | Barrionuevo | 1–0 | Cumpe | Round 4: Barrionuevo, Pablo - Cumpe, Lucas | Indian Defense: Knights Variation, Alburt-Miles Variation | |
| Jun 27, 2025 | Cumpe | 1–0 | Geloso | Round 3: Cumpe, Lucas - Geloso, Claudio | Scotch Game: Haxo Gambit | |
| Jun 27, 2025 | Cumpe | 1–0 | Paveto | Round 9: Cumpe, Lucas - Paveto, Kevin | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| May 17, 2025 | Acosta | 1–0 | Cumpe | Round 8: Acosta, Pablo Ismael - Cumpe, Lucas | Catalan Opening: Closed | |
| May 13, 2025 | Cumpe | ½–½ | Villca | Round 5: Cumpe, Lucas - Villca, Julian | Three Knights Opening | |
| Apr 25, 2025 | Cumpe | ½–½ | Carcamo | Round 7: Cumpe, Lucas - Carcamo, Matias | Center Game: Kieseritzky Variation | |
| Apr 25, 2025 | Cumpe | 1–0 | Spangenberg | Round 9: Cumpe, Lucas - Spangenberg, Hugo | Sicilian Defense: Paulsen-Basman Defense | |
| Apr 25, 2025 | Ganza Svidler | 1–0 | Cumpe | Round 1: Ganza Svidler , Pedro - Cumpe, Lucas | King's Pawn Game | |
| Apr 25, 2025 | Rodriguez | 0–1 | Cumpe | Round 6: Rodriguez, Elian Francisco - Cumpe, Lucas | English Opening: Agincourt Defense | |
| Apr 25, 2025 | Soria | 0–1 | Cumpe | Round 8: Soria, Angel - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Feb 15, 2025 | Cumpe | 1–0 | Villarreal | Round 22: Cumpe, Lucas - Villarreal, Agustin | Queen's Indian Accelerated | |
| Feb 15, 2025 | Villarreal | 0–1 | Cumpe | Round 21: Villarreal, Agustin - Cumpe, Lucas | Queen's Indian Accelerated | |
| Feb 15, 2025 | Bosco | 0–1 | Cumpe | Round 20: Bosco, Giuliana - Cumpe, Lucas | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 15, 2025 | Cumpe | 1–0 | Bosco | Round 19: Cumpe, Lucas - Bosco, Giuliana | French Defense: Tarrasch Variation, Pawn Center Variation | |
| Feb 15, 2025 | Cumpe | 1–0 | Moreno Perez | Round 16: Cumpe, Lucas - Moreno Perez, Tobias Sebastian | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 15, 2025 | Moreno Perez | 0–1 | Cumpe | Round 15: Moreno Perez, Tobias Sebastian - Cumpe, Lucas | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Feb 15, 2025 | Marinesco | 0–1 | Cumpe | Round 14: Marinesco, Tomas - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Feb 15, 2025 | Cumpe | 1–0 | Marinesco | Round 13: Cumpe, Lucas - Marinesco, Tomas | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Feb 15, 2025 | Cumpe | 1–0 | Borda Rodas | Round 12: Cumpe, Lucas - Borda Rodas, Anapaola S. | Italian Game: Scotch Gambit, Double Gambit Accepted | |
| Feb 15, 2025 | Borda Rodas | 1–0 | Cumpe | Round 11: Borda Rodas, Anapaola S. - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Feb 15, 2025 | Abramor | 1–0 | Cumpe | Round 10: Abramor, Franco - Cumpe, Lucas | Caro-Kann Defense: Advance Variation, Short Variation | |
| Feb 15, 2025 | Cumpe | 1–0 | Abramor | Round 9: Cumpe, Lucas - Abramor, Franco | Italian Game: Scotch Gambit, Double Gambit Accepted | |
| Feb 15, 2025 | Cumpe | 1–0 | Garcia | Round 8: Cumpe, Lucas - Garcia, Pablo Nahuel | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Feb 15, 2025 | Garcia | 0–1 | Cumpe | Round 7: Garcia, Pablo Nahuel - Cumpe, Lucas | Pseudo Queen's Indian Defense | |
| Feb 15, 2025 | Aguilar Samper | 1–0 | Cumpe | Round 6: Aguilar Samper, Valentin - Cumpe, Lucas | Queen's Indian Accelerated | |
| Feb 15, 2025 | Cumpe | 1–0 | Aguilar Samper | Round 5: Cumpe, Lucas - Aguilar Samper, Valentin | Alekhine Defense: Two Pawns Attack, Lasker Variation | |
| Feb 15, 2025 | Cumpe | 1–0 | Moldovan | Round 4: Cumpe, Lucas - Moldovan, Adrian | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Feb 15, 2025 | Moldovan | 1–0 | Cumpe | Round 3: Moldovan, Adrian - Cumpe, Lucas | Zukertort Opening: Polish Defense | |
| Feb 15, 2025 | Asprelli | 0–1 | Cumpe | Round 2: Asprelli, Gaspar - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Feb 15, 2025 | Ibarra | 0–1 | Cumpe | Round 18: Ibarra, Juan Martin - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Feb 15, 2025 | Cumpe | 1–0 | Ibarra | Round 17: Cumpe, Lucas - Ibarra, Juan Martin | Sicilian Defense: Prins Variation | |
| Feb 15, 2025 | Cumpe | 1–0 | Asprelli | Round 1: Cumpe, Lucas - Asprelli, Gaspar | English Defense | |
| Feb 15, 2025 | Asprelli | ½–½ | Cumpe | Round 14: Asprelli, Gaspar - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Feb 15, 2025 | Cumpe | ½–½ | Asprelli | Round 13: Cumpe, Lucas - Asprelli, Gaspar | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Feb 14, 2025 | Cumpe | 1–0 | Borda Rodas | Round 10: Cumpe, Lucas - Borda Rodas, Anapaola S. | Four Knights Game: Spanish Variation | |