| Apr 12, 2026 | Williams | 1–0 | Chen | Round 9: Williams, Oliver - Chen, Dean | King's Indian Defense: Semi-Averbakh System | |
| Apr 11, 2026 | Chen | 0–1 | Lane | 2026 Sydney International Open Championships | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Apr 11, 2026 | Anderson | ½–½ | Chen | 2026 Sydney International Open Championships | Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | |
| Apr 9, 2026 | Chen | ½–½ | Fan | 2026 Sydney International Open Championships | Sicilian Defense: Pin Variation | |
| Apr 9, 2026 | Slater-Jones | ½–½ | Chen | 2026 Sydney International Open Championships | Queen's Indian Defense | |
| Apr 8, 2026 | Power | 1–0 | Chen | 2026 Sydney International Open Championships | Modern Defense: Standard Defense | |
| Apr 8, 2026 | Chen | 1–0 | Prithvi | 2026 Sydney International Open Championships | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 8, 2026 | Annapureddy | 1–0 | Chen | 2026 Sydney International Open Championships | Caro-Kann Defense: Exchange Variation | |
| Jan 24, 2026 | Chen | ½–½ | Anup Kumar | 2026 Australian Championship Under 18 years | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Jan 23, 2026 | Chen | 1–0 | Fu | 2026 Australian Championship Under 18 years | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Jan 22, 2026 | Peramunetilleke | 0–1 | Chen | 2026 Australian Championship Under 18 years | Sicilian Defense: French Variation, Westerinen Attack | |
| Jan 21, 2026 | Searle | 1–0 | Chen | 2026 Australian Championship Under 18 years | Rapport-Jobava System | |
| Jan 19, 2026 | Vinothkumar | 1–0 | Chen | 2026 Australian Championship Under 18 years | Caro-Kann Defense: Two Knights Attack | |
| Jan 18, 2026 | Chen | 0–1 | Young | 2026 Australian Championship Under 18 years | Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line | |
| Jan 18, 2026 | Power | 0–1 | Chen | 2026 Australian Championship Under 18 years | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jan 18, 2026 | Yang | 0–1 | Chen | 2026 Australian Championship Under 18 years | Queen's Gambit Declined: Harrwitz Attack | |
| Jan 17, 2026 | Yang | 0–1 | Chen | 2026 Australian Championship Under 18 years | Queen's Gambit Declined: Harrwitz Attack | |
| Dec 29, 2025 | Zhou | 0–1 | Chen | HKIO 2025 | ? | |
| Dec 28, 2025 | Chen | 0–1 | Li | HKIO 2025 | Alekhine Defense: Four Pawns Attack, Main Line | |
| Dec 27, 2025 | Romanov | ½–½ | Chen | HKIO 2025 | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Dec 26, 2025 | Chen | 0–1 | Komekbayev | HKIO 2025 | Sicilian Defense: Four Knights Variation | |
| Dec 26, 2025 | Casiguran | 1–0 | Chen | HKIO 2025 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 25, 2025 | Wu | ½–½ | Chen | HKIO 2025 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Dec 24, 2025 | Chen | 1–0 | Park | HKIO 2025 | French Defense: Advance Variation, Paulsen Attack | |
| Dec 24, 2025 | Shah | 1–0 | Chen | HKIO 2025 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Dec 23, 2025 | Chen | 0–1 | Cong | HKIO 2025 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jan 24, 2025 | Chen | 0–1 | Morris | 2025 Oceania Zonal 3.6 | Nimzowitsch Defense: Scandinavian Variation, Advance Variation | |
| Jan 11, 2025 | Chen | * | Leontyev | 2024 Australian Open - Premier | ? | |
| Jul 10, 2024 | Kevork | * | Chen | Round 9: Kevork, Chris - Chen, Dean | ? | |
| Jul 10, 2024 | Chen | ½–½ | Rupasinghe | Round 8: Chen, Dean - Rupasinghe, Sayum | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jul 10, 2024 | Chen | * | Pavalachandran | Round 6: Chen, Dean - Pavalachandran, Ashvini | ? | |
| Jul 9, 2024 | Tang | 1–0 | Chen | Round 7: Tang, Terrence - Chen, Dean | Caro-Kann Defense: Maróczy Variation | |
| Jul 8, 2024 | Chen | ½–½ | Prasad | Round 6: Chen, Dean - Prasad, Lalit | Sicilian Defense: Alapin Variation, Barmen Defense | |
