| Jun 19, 2026 | Shrivastava | 1–0 | Ciacci | Round 1: Shrivastava, Nivaan - Ciacci, Marco | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 16, 2026 | Ciacci | ½–½ | Jandhyala | Round 3: Ciacci, Marco - Jandhyala, Yegna Sairam | English Opening: King's English Variation | |
| May 16, 2026 | Ciacci | 1–0 | Philip E Ross | Round 2: Ciacci, Marco - Philip E Ross | Tarrasch Defense: Two Knights Variation | |
| May 15, 2026 | Kevin Stern | ½–½ | Ciacci | Round 1: Kevin Stern - Ciacci, Marco | Ruy Lopez: Open, Howell Attack | |
| Mar 22, 2026 | Xu | 1–0 | Ciacci | Round 5: Xu, Ryan (Zhuoyuan) - Ciacci, Marco | Bogo-Indian Defense: Retreat Variation | |
| Mar 22, 2026 | Ciacci | ½–½ | Phineas Hugo Weingarten | Round 4: Ciacci, Marco - Phineas Hugo Weingarten | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| Feb 21, 2026 | Ciacci | ½–½ | Wang | Round 1: Ciacci, Marco - Wang, Connor Junda | English Opening: King's English Variation | |
| Nov 23, 2025 | Ciacci | 0–1 | Statz | Round 4: Ciacci, Marco - Statz, Isaac Hart | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Oct 17, 2025 | Olsen | 1–0 | Ciacci | Round 1: Olsen, Robert - Ciacci, Marco | Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | |
| May 17, 2025 | Ciacci | 0–1 | Kyle Dong | Round 2: Ciacci, Marco - Kyle Dong | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Mar 24, 2025 | Ciacci | 0–1 | Marzouq | Round 5: Ciacci, Marco - Marzouq, Chowdhury | English Opening: Caro-Kann Defensive System | |
| Mar 24, 2025 | Berg | ½–½ | Ciacci | Round 4: Berg, George - Ciacci, Marco | Scotch Game: Classical Variation, Intermezzo Variation | |
| Dec 21, 2024 | Ciacci | 0–1 | Lu | Round 3: Ciacci, Marco - Lu, Dazhen | English Opening: Agincourt Defense, Neo-Catalan Declined | |
