| Dec 9, 2023 | Francesco Sonis | 1–0 | Sebastian Iermito | Round 11: Francesco Sonis - Sebastian Iermito | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Dec 8, 2023 | Sebastian Iermito | ½–½ | Artem Gilevych | Round 10: Sebastian Iermito - Artem Gilevych | King's Indian Attack | |
| Dec 7, 2023 | Pier Luigi Basso | ½–½ | Sebastian Iermito | Round 9: Pier Luigi Basso - Sebastian Iermito | Queen's Pawn Game: Symmetrical Variation | |
| Dec 6, 2023 | Sebastian Iermito | ½–½ | Gabriele Lumachi | Round 8: Sebastian Iermito - Gabriele Lumachi | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Dec 5, 2023 | Sabino Brunello | 1–0 | Sebastian Iermito | Round 7: Sabino Brunello - Sebastian Iermito | English Opening: Agincourt Defense | |
| Dec 4, 2023 | Sebastian Iermito | 0–1 | Lorenzo Lodici | Round 6: Sebastian Iermito - Lorenzo Lodici | Caro-Kann Defense: Exchange Variation | |
| Dec 2, 2023 | Danyyil Dvirnyy | ½–½ | Sebastian Iermito | Round 5: Danyyil Dvirnyy - Sebastian Iermito | Four Knights Game: Spanish Variation | |
| Dec 1, 2023 | Sebastian Iermito | ½–½ | Alberto David | Round 4: Sebastian Iermito - Alberto David | Sicilian Defense: Taimanov Variation | |
| Nov 30, 2023 | Sebastian Iermito | 1–0 | Alessandro Santagati | Round 3: Sebastian Iermito - Alessandro Santagati | Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | |
| Nov 29, 2023 | Valerio Carnicelli | ½–½ | Sebastian Iermito | Round 2: Valerio Carnicelli - Sebastian Iermito | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Nov 28, 2023 | Sebastian Iermito | 0–1 | Luca Moroni | Round 1: Sebastian Iermito - Luca Moroni | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Nov 11, 2023 | Sebastian Iermito | ½–½ | Pedro Antonio Gines Esteo | Round 9: Sebastian Iermito - Pedro Antonio Gines Esteo | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Nov 10, 2023 | Marc Narciso Dublan | ½–½ | Sebastian Iermito | Round 8: Marc Narciso Dublan - Sebastian Iermito | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Nov 9, 2023 | Hipolito Asis Gargatagli | ½–½ | Sebastian Iermito | Round 7: Hipolito Asis Gargatagli - Sebastian Iermito | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Nov 8, 2023 | Sebastian Iermito | ½–½ | Pere Garriga Cazorla | Round 6: Sebastian Iermito - Pere Garriga Cazorla | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 7, 2023 | Daniel Garcia Ramos | 0–1 | Sebastian Iermito | Round 5: Daniel Garcia Ramos - Sebastian Iermito | Italian Game: Classical Variation, Greco Gambit | |
| Nov 6, 2023 | Sebastian Iermito | 1–0 | Gerard Ayats Llobera | Round 4: Sebastian Iermito - Gerard Ayats Llobera | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Nov 5, 2023 | Carlos Rojano Alfonso | 0–1 | Sebastian Iermito | Round 3: Carlos Rojano Alfonso - Sebastian Iermito | Zukertort Opening: Sicilian Invitation | |
| Nov 5, 2023 | Sebastian Iermito | 1–0 | Marija Zvereva | Round 2: Sebastian Iermito - Marija Zvereva | French Defense: Rubinstein Variation, Kasparov Attack | |
| Nov 4, 2023 | Nel Pla Almenar | ½–½ | Sebastian Iermito | Round 1: Nel Pla Almenar - Sebastian Iermito | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 28, 2023 | Alfons Macaya Ruiz | 0–1 | Sebastian Iermito | Ronda 1: Alfons Macaya Ruiz - Sebastian Iermito | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Apr 10, 2023 | Sabrina Vega Gutierrez | 0–1 | Sebastian Iermito | Ronda 9: Sabrina Vega Gutierrez - Sebastian Iermito | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Apr 9, 2023 | Sebastian Iermito | ½–½ | Aaron Alonso Garcia | Ronda 8: Sebastian Iermito - Aaron Alonso Garcia | Sicilian Defense: Taimanov Variation | |
| Apr 9, 2023 | Sebastian Iermito | ½–½ | Seyed Kian Poormosavi | Ronda 7: Sebastian Iermito - Seyed Kian Poormosavi | Caro-Kann Defense: Exchange Variation | |
| Apr 8, 2023 | Tomas Sosa | ½–½ | Sebastian Iermito | Ronda 6: Tomas Sosa - Sebastian Iermito | Four Knights Game: Scotch Variation Accepted | |
| Apr 7, 2023 | Sebastian Iermito | 1–0 | Roberto Cifuentes Parada | Ronda 5: Sebastian Iermito - Roberto Cifuentes Parada | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Apr 7, 2023 | Jose Francisco R P Neves Veiga | ½–½ | Sebastian Iermito | Ronda 4: Jose Francisco R P Neves Veiga - Sebastian Iermito | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Apr 6, 2023 | Sebastian Iermito | 1–0 | Mobina Alinasab | Ronda 3: Sebastian Iermito - Mobina Alinasab | Sicilian Defense: Closed | |
| Apr 6, 2023 | Andres Iglesias Ferreira | 0–1 | Sebastian Iermito | Ronda 2: Andres Iglesias Ferreira - Sebastian Iermito | Sicilian Defense: Kan Variation, Modern Variation | |
| Apr 5, 2023 | Sebastian Iermito | 1–0 | Ignacio Sanjuan Segura | Ronda 1: Sebastian Iermito - Ignacio Sanjuan Segura | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |