| Feb 5, 2026 | Vassiliou | ½–½ | Li | Round 6: Vassiliou, Chris - Li, Xiaofan | Queen's Gambit Declined | |
| Feb 5, 2026 | Vassiliou | 0–1 | Green | Round 5: Vassiliou, Chris - Green, Michael | Benoni Defense: Classical Variation, New York Variation | |
| Feb 4, 2026 | Cook | 1–0 | Vassiliou | Round 4: Cook, Michael-Antony - Vassiliou, Chris | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Feb 4, 2026 | Banerjee | 0–1 | Vassiliou | Round 3: Banerjee, Sanjoy K - Vassiliou, Chris | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Feb 3, 2026 | Vassiliou | ½–½ | Blackburn | Round 1: Vassiliou, Chris - Blackburn, Jonathan L B | Kangaroo Defense | |
| Jun 29, 2025 | Chris Riley | ½–½ | Vassiliou | Round 5: Chris Riley - Vassiliou, Chris | Dutch Defense | |
| Jun 29, 2025 | Vaidyanathan | 0–1 | Vassiliou | Round 4: Vaidyanathan, Sathya - Vassiliou, Chris | Sicilian Defense: Closed, Traditional | |
| Jun 28, 2025 | Vassiliou | ½–½ | Varley | Round 3: Vassiliou, Chris - Varley, Joe | Benko Gambit: Zaitsev System | |
| Jun 28, 2025 | Burnett | ½–½ | Vassiliou | Round 2: Burnett, Jim - Vassiliou, Chris | Dutch Defense: Semi-Leningrad Variation | |
| Jun 27, 2025 | Vassiliou | ½–½ | Zak | Round 1: Vassiliou, Chris - Zak, Kamil | Slav Defense: Czech Variation, Classical System | |
| Aug 18, 2024 | Vassiliou | 0–1 | Lee | Round 4: Vassiliou, Chris - Lee, Daniel T | Grünfeld Defense: Exchange Variation | |
| Aug 16, 2024 | Lu | 1–0 | Vassiliou | Round 1: Lu, Dingwen - Vassiliou, Chris | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| — | Vassiliou | ½–½ | Van Kemenade | Round 2: Vassiliou, Chris - Van Kemenade, Julie | Indian Defense: Budapest Defense, Rubinstein Variation | |
| — | Vassiliou | 1–0 | Fishwick | Round 4: Vassiliou, Chris - Fishwick, George | Queen's Gambit Accepted: Classical Defense, Alekhine System, Smyslov Variation | |
| — | Burke | 1–0 | Vassiliou | Round 1: Burke, Alexander - Vassiliou, Chris | Dutch Defense: Queen's Knight Variation | |
| — | Keevil | ½–½ | Vassiliou | Round 3: Keevil, Paul - Vassiliou, Chris | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| — | Jamie Barnes | 1–0 | Vassiliou | Round 5: Jamie Barnes - Vassiliou, Chris | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
