| Apr 28, 2026 | Saric | ½–½ | Basso | Round 7: Saric, Ante - Basso, Pier Luigi | Semi-Slav Defense: Stoltz Variation | |
| Apr 27, 2026 | Basso | ½–½ | Janik | Round 6: Basso, Pier Luigi - Janik, Igor | Slav Defense: Exchange Variation, Symmetrical Line | |
| Apr 25, 2026 | Pfreundt | ½–½ | Basso | Round 3: Pfreundt, Jakob - Basso, Pier Luigi | Queen's Pawn Game: Colle System | |
| Apr 24, 2026 | Moroni | ½–½ | Basso | Round 4: Moroni, Luca Jr - Basso, Pier Luigi | Slav Defense | |
| Sep 14, 2025 | Lumachi | 0–1 | Basso | Round 9: Lumachi, Gabriele - Basso, Pier Luigi | Slav Defense: Exchange Variation, Symmetrical Line | |
| Sep 14, 2025 | Basso | ½–½ | Godena | Round 8: Basso, Pier Luigi - Godena, Michele | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Sep 14, 2025 | Martinovici | ½–½ | Basso | Round 7: Martinovici, Ilia - Basso, Pier Luigi | Réti Opening | |
| Sep 14, 2025 | Basso | ½–½ | Bettalli | Round 6: Basso, Pier Luigi - Bettalli, Francesco | Dutch Defense: Classical Variation | |
| Sep 14, 2025 | Basso | ½–½ | Dvirnyy | Round 4: Basso, Pier Luigi - Dvirnyy, Danyyil | Slav Defense: Exchange Variation, Symmetrical Line | |
| Sep 14, 2025 | San Giacomo - Davletov Mumjnon | 0–1 | Basso | Round 2: San Giacomo - Davletov Mumjnon - Basso, Pier Luigi | Italian Game: Giuoco Piano | |
| Sep 3, 2025 | Brunello | ½–½ | Basso | Round 5: Brunello, Sabino - Basso, Pier Luigi | Ruy Lopez: Berlin Defense | |
| Sep 3, 2025 | Basso | 0–1 | Lodici | Round 1: Basso, Pier Luigi - Lodici, Lorenzo | Semi-Slav Defense | |
| Apr 19, 2025 | Basso | 1–0 | Ciolek | Freestyle Chess Open A | ? | |
| Apr 19, 2025 | Ferey | ½–½ | Basso | Freestyle Chess Open A | ? | |
| Apr 18, 2025 | Basso | 1–0 | Degro | Round 2: Basso, Pier Luigi - Degro, Heiko | ? | |
| Apr 18, 2025 | Nissinen | 1–0 | Basso | Round 3: Nissinen, Niilo Man - Basso, Pier Luigi | ? | |
| Apr 17, 2025 | Basso | ½–½ | Sieglen | Round 1: Basso, Pier Luigi - Sieglen, Joachim, Dr. | Slav Defense: Czech Variation, Carlsbad Variation | |
| Aug 15, 2024 | Di Benedetto | ½–½ | Basso | Round 9: Di Benedetto, Edoardo - Basso, Pier Luigi | Slav Defense: Czech Variation, Krause Attack | |
| Aug 14, 2024 | Basso | ½–½ | Tazbir | Round 8: Basso, Pier Luigi - Tazbir, Marcin | Queen's Indian Defense: Riumin Variation | |
| Aug 12, 2024 | Basso | 1–0 | Kaustuv | Round 6: Basso, Pier Luigi - Kaustuv, Kundu | Sicilian Defense: Delayed Alapin Variation | |
| Aug 10, 2024 | Licznerski | 0–1 | Basso | Round 3: Licznerski, Lukasz - Basso, Pier Luigi | Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense | |
| Aug 10, 2024 | Gomez Barrera | 0–1 | Basso | Round 1: Gomez Barrera, Javiera Belen - Basso, Pier Luigi | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Aug 10, 2024 | Wieczorek | ½–½ | Basso | Round 7: Wieczorek, Oskar - Basso, Pier Luigi | King's Indian Attack | |
| Aug 10, 2024 | Sowinski | ½–½ | Basso | Round 5: Sowinski, Pawel - Basso, Pier Luigi | Ruy Lopez: Berlin Defense | |
| Aug 10, 2024 | Basso | ½–½ | Martinovici | Round 4: Basso, Pier Luigi - Martinovici, Ilia | Nimzo-Larsen Attack: Classical Variation | |
| Aug 10, 2024 | Basso | 1–0 | Casadio | Round 2: Basso, Pier Luigi - Casadio, Niccolo` | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| Apr 14, 2024 | Basso | ½–½ | Godena | PlayOff | Queen's Gambit Accepted: Normal Variation | |
| Apr 13, 2024 | Brunello | ½–½ | Basso | PlayOff | Slav Defense | |
| Apr 13, 2024 | Basso | ½–½ | Brunello | PlayOff | Queen's Gambit Declined: Barmen Variation | |
| Apr 12, 2024 | Basso | ½–½ | Barp | Group B | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Apr 11, 2024 | Basso | 1–0 | Garcia Palermo | Group B | Queen's Indian Defense: Opocensky Variation | |
| Apr 10, 2024 | Basso | 1–0 | Seresin | Group B | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 9, 2024 | Basso | 1–0 | Bettalli | Group B | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Apr 8, 2024 | Altini | 0–1 | Basso | Group B | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Mar 29, 2024 | Heimann | 1–0 | Basso | Round 5: Heimann, Mark - Basso, Pier Luigi | Ruy Lopez: Open | |
| Mar 29, 2024 | Basso | ½–½ | Hristodoulou | Round 4: Basso, Pier Luigi - Hristodoulou, Panagiotis | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Mar 28, 2024 | Ezra Paul Chambers | 0–1 | Basso | Round 3: Ezra Paul Chambers - Basso, Pier Luigi | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Mar 28, 2024 | Basso | 1–0 | Lever | Round 2: Basso, Pier Luigi - Lever, Erwan | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Mar 27, 2024 | Galvan Cipriani | 0–1 | Basso | Round 1: Galvan Cipriani, Viviana - Basso, Pier Luigi | Slav Defense: Exchange Variation | |
| Feb 25, 2024 | Basso | ½–½ | Amar | Kragerø Resort Chess International 2024 | Queen's Gambit Declined | |
| Feb 24, 2024 | Basso | ½–½ | Stremavicius | Kragerø Resort Chess International 2024 | Queen's Gambit Declined: Barmen Variation | |
| Feb 24, 2024 | Vestby-Ellingsen | 0–1 | Basso | Kragerø Resort Chess International 2024 | Modern Defense: Lizard Defense, Mittenberger Gambit | |
| Feb 23, 2024 | Basso | ½–½ | Lu | Kragerø Resort Chess International 2024 | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Feb 23, 2024 | Reimanis | ½–½ | Basso | Kragerø Resort Chess International 2024 | Slav Defense: Modern Line | |
| Feb 22, 2024 | Basso | 1–0 | Khachatryan | Kragerø Resort Chess International 2024 | Queen's Gambit Declined: Harrwitz Attack | |
| Feb 22, 2024 | Shehzad | ½–½ | Basso | Kragerø Resort Chess International 2024 | Semi-Slav Defense: Stoltz Variation | |
| Feb 21, 2024 | Basso | ½–½ | Kanyamarala | Kragerø Resort Chess International 2024 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Feb 21, 2024 | Hoiberg | 0–1 | Basso | Kragerø Resort Chess International 2024 | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Feb 2, 2024 | Basso | ½–½ | Gaal | Hit Open 2024 | Bogo-Indian Defense: Exchange Variation | |
| Feb 1, 2024 | Ceres | 0–1 | Basso | Hit Open 2024 | Italian Game: Giuoco Piano | |
| Jan 31, 2024 | Basso | 1–0 | Karacsonyi | Hit Open 2024 | Queen's Gambit Declined: Three Knights Variation | |
| Jan 30, 2024 | Csonka | ½–½ | Basso | Hit Open 2024 | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jan 29, 2024 | Basso | 1–0 | Goroshkov | Hit Open 2024 | Queen's Gambit Declined: Ragozin Defense | |
| Jan 28, 2024 | Fercec | ½–½ | Basso | Hit Open 2024 | Ruy Lopez: Berlin Defense | |
| Jan 27, 2024 | Basso | 1–0 | Davies | Hit Open 2024 | Queen's Gambit Declined: Janowski Variation | |
| Jan 27, 2024 | Ongut | ½–½ | Basso | Hit Open 2024 | Slav Defense: Quiet Variation, Pin Defense | |
| Jan 26, 2024 | Basso | 1–0 | Djuric | Hit Open 2024 | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| Dec 7, 2024 | Basso | ½–½ | Iermito | Round 11: Basso, Pier Luigi - Iermito, Sebastian Dario | Slav Defense: Exchange Variation | |
| Dec 6, 2024 | Pozzari | 0–1 | Basso | Round 10: Pozzari, Simone - Basso, Pier Luigi | Italian Game: Deutz Gambit | |
| Dec 5, 2024 | Basso | 0–1 | Carnicelli | Round 9: Basso, Pier Luigi - Carnicelli, Valerio | Indian Defense: Anti-Grünfeld, Alekhine Variation | |
| Dec 4, 2024 | David | ½–½ | Basso | Round 8: David, Alberto - Basso, Pier Luigi | Neo-Grünfeld Defense: Classical Variation, Modern Defense | |
| Dec 3, 2024 | Basso | ½–½ | Moroni | Round 7: Basso, Pier Luigi - Moroni, Luca Jr | Queen's Gambit Declined | |
| Dec 2, 2024 | Brunello | ½–½ | Basso | Round 6: Brunello, Sabino - Basso, Pier Luigi | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Dec 1, 2024 | Godena | ½–½ | Basso | Round 5: Godena, Michele - Basso, Pier Luigi | Sicilian Defense: Chekhover Variation | |
| Nov 30, 2024 | Basso | ½–½ | Sonis | Round 4: Basso, Pier Luigi - Sonis, Francesco | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Nov 28, 2024 | Barp | ½–½ | Basso | Round 3: Barp, Alberto - Basso, Pier Luigi | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Nov 27, 2024 | Basso | 1–0 | Paduano | Round 2: Basso, Pier Luigi - Paduano, Claudio | Catalan Opening: Closed | |
| Nov 26, 2024 | Lumachi | ½–½ | Basso | Round 1: Lumachi, Gabriele - Basso, Pier Luigi | English Opening: Symmetrical Variation, Full Symmetry Line | |
| Sep 8, 2024 | Basso | 0–1 | Moroni | Round 1: Basso, Pier Luigi - Moroni, Luca Jr | Philidor Defense: Exchange Variation | |
| Sep 8, 2024 | Basso | 1–0 | Rossi | Round 3: Basso, Pier Luigi - Rossi, Carlo | Sicilian Defense: Alapin Variation | |
| Sep 8, 2024 | Basso | ½–½ | Ceres | Round 5: Basso, Pier Luigi - Ceres, Dragos | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Sep 8, 2024 | Basso | 0–1 | Dvirnyy | Round 7: Basso, Pier Luigi - Dvirnyy, Danyyil | Rapport-Jobava System | |
| Sep 8, 2024 | Brunello | 1–0 | Basso | Round 2: Brunello, Sabino - Basso, Pier Luigi | Ruy Lopez: Berlin Defense, Kaufmann Variation | |
| Sep 8, 2024 | Lodici | 1–0 | Basso | Round 4: Lodici, Lorenzo - Basso, Pier Luigi | Slav Defense: Exchange Variation | |
| Sep 8, 2024 | Barp | 1–0 | Basso | Round 6: Barp, Alberto - Basso, Pier Luigi | Slav Defense: Czech Variation, Classical System, Main Line | |
| Sep 8, 2024 | Godena | ½–½ | Basso | Round 8: Godena, Michele - Basso, Pier Luigi | Four Knights Game: Scotch Variation Accepted | |
| Jun 17, 2023 | Brunello Marina | 0–1 | Basso Pier Luigi | Round 9: Brunello Marina - Basso Pier Luigi | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 16, 2023 | Basso Pier Luigi | 1–0 | Ceres Dragos | Round 8: Basso Pier Luigi - Ceres Dragos | Sicilian Defense: Chekhover Variation | |
| Jun 15, 2023 | Rasti | ½–½ | Basso Pier Luigi | Round 7: Rasti, Arvin - Basso Pier Luigi | Rapport-Jobava System | |
| Jun 14, 2023 | Basso Pier Luigi | ½–½ | Moroni Luca Jr | Round 6: Basso Pier Luigi - Moroni Luca Jr | Four Knights Game: Scotch Variation Accepted | |
| Jun 13, 2023 | Nevednichy Vladislav | ½–½ | Basso Pier Luigi | Round 5: Nevednichy Vladislav - Basso Pier Luigi | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 12, 2023 | Basso Pier Luigi | 1–0 | Kunal M. | Round 4: GM Basso Pier Luigi (2506) - Kunal M. (2172) | Caro-Kann Defense: Karpov Variation | |
| Jun 12, 2023 | Boraso Alessio | 0–1 | Basso Pier Luigi | Round 3: Boraso Alessio (2316) - Basso Pier Luigi (2506) | Modern Defense: Standard Line | |
| Jun 11, 2023 | Basso Pier Luigi | ½–½ | Senthil Maran K | Round 2: Basso Pier Luigi - Senthil Maran K | Caro-Kann Defense: Tartakower Variation | |
| Jun 10, 2023 | Narr | 0–1 | Basso | 14th Dolomiti Open | Queen's Pawn Game: London System | |
| Jun 5, 2023 | Domalchuk-Jonasson | 1–0 | Basso | 1st Munich Pfingst Open | Slav Defense: Quiet Variation, Pin Defense | |
| Jun 4, 2023 | Basso | 1–0 | Leeb | 1st Munich Pfingst Open | Queen's Pawn Game: Symmetrical Variation | |
| Jun 3, 2023 | Dalaud | ½–½ | Basso | 1st Munich Pfingst Open | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jun 2, 2023 | Friedel | ½–½ | Basso | 1st Munich Pfingst Open | English Opening: Caro-Kann Defensive System | |
| Jun 1, 2023 | Basso | 0–1 | Grimm | 1st Munich Pfingst Open | Ruy Lopez: Closed, Martinez Variation | |
| May 31, 2023 | Salvermoser | 0–1 | Basso | 1st Munich Pfingst Open | Semi-Slav Defense: Accelerated Move Order | |
| — | Pipiras | ½–½ | Basso | Round 1: Pipiras, Filipa Fortuna - Basso, Pier Luigi | Semi-Slav Defense: Stoltz Variation | |
| — | Hercegovac | 1–0 | Basso | Round 3: Hercegovac, Neven - Basso, Pier Luigi | King's Pawn Game | |