| Apr 27, 2026 | Buffa | 1–0 | Mangione | Round 6: Buffa, Elena - Mangione, Cristina | King's Indian Attack: Symmetrical Defense | |
| Apr 26, 2026 | Tsolakidou | 1–0 | Buffa | Round 5: Tsolakidou, Stavroula - Buffa, Elena | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Apr 25, 2026 | Canubas | 0–1 | Buffa | Round 2: Canubas, Chloie Elizabeth - Buffa, Elena | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 24, 2026 | Buffa | 0–1 | Sliwicka | Round 1: Buffa, Elena - Sliwicka, Alicja | Zukertort Opening: Sicilian Invitation | |
| Sep 12, 2025 | Buffa | 0–1 | Socko | Round 1: Buffa, Elena - Socko, Monika | Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | |
| Jul 6, 2024 | Caria | 1–0 | Buffa | Round 9: Caria, Giulia - Buffa, Elena | English Opening: Anglo-Indian Defense | |
| Jun 30, 2024 | Scaranaro | 0–1 | Buffa | Round 2: Scaranaro, Martina - Buffa, Elena | Queen's Pawn Game: Colle System | |
| Jun 28, 2024 | Buffa | 0–1 | Sala | Round 8: Buffa, Elena - Sala, Giulia | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 28, 2024 | Natoli | 1–0 | Buffa | Round 7: Natoli, Alessia - Buffa, Elena | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jun 28, 2024 | Buffa | 1–0 | Galli | Round 6: Buffa, Elena - Galli, Maria Vittoria | King's Indian Defense: Makogonov Variation | |
| Jun 28, 2024 | Buffa | 1–0 | Montalto | Round 5: Buffa, Elena - Montalto, Federica | Queen's Gambit Accepted: Normal Variation | |
| Jun 28, 2024 | Zito | 0–1 | Buffa | Round 4: Zito, Enrica - Buffa, Elena | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Jun 28, 2024 | Buffa | 1–0 | shvedova Aleksandra Player 2 | Round 3: Buffa, Elena - shvedova Aleksandra Player 2 | Indian Defense: Anti-Nimzo-Indian | |
| Jul 9, 2023 | Buffa Elena | 1–0 | Caria Giulia | Round 9: Buffa Elena - Caria Giulia | King's Indian Defense: Petrosian Variation, Normal Defense | |
| Jul 8, 2023 | Bellafiore Priscilla | 0–1 | Buffa Elena | Round 8: Bellafiore Priscilla - Buffa Elena | Pirc Defense: Classical Variation | |
| Jul 7, 2023 | Buffa Elena | 0–1 | Rubinshtein Kamilla | Round 7: Buffa Elena - Rubinshtein Kamilla | Catalan Opening: Closed Variation, Traditional Variation | |
| Jul 6, 2023 | Mamone Elena Maria | 0–1 | Buffa Elena | Round 6: Mamone Elena Maria - Buffa Elena | English Opening | |
| Jul 6, 2023 | Buffa Elena | ½–½ | Di Maulo Alessandra | Round 5: Buffa Elena - Di Maulo Alessandra | Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | |
| Jul 5, 2023 | Graziani Emma | ½–½ | Buffa Elena | Round 4: Graziani Emma - Buffa Elena | French Defense: King's Indian Attack | |
| Jul 4, 2023 | Buffa Elena | 1–0 | Bordin Silvia | Round 3: Buffa Elena - Bordin Silvia | Tarrasch Defense: Dubov Tarrasch | |
| Jul 3, 2023 | Buffa Elena | 0–1 | Cassi Elisa | Round 2: Buffa Elena - Cassi Elisa | Queen's Gambit Declined | |
| Jul 2, 2023 | Fabiani Shanti | 0–1 | Buffa Elena | Round 1: Fsbiani Shanti - Buffa Elena | Nimzo-Larsen Attack | |
