| May 15, 2026 | Vignesh | ½–½ | Chen | DEM U12w 2026 | Nimzo-Indian Defense | |
| May 15, 2026 | Chen | 1–0 | Gubler | DEM U12w 2026 | Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | |
| May 15, 2026 | Giss | 0–1 | Chen | DEM U12w 2026 | English Opening: Anglo-Indian Defense | |
| May 15, 2026 | Chen | ½–½ | Artemenko | DEM U12w 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 15, 2026 | Tu | 0–1 | Chen | DEM U12w 2026 | Sicilian Defense: Najdorf Variation | |
| May 15, 2026 | Chen | ½–½ | Huang | DEM U12w 2026 | English Opening: King's English Variation, Two Knights Variation, Reversed Dragon | |
| May 15, 2026 | Satheesh | 0–1 | Chen | DEM U12w 2026 | Sicilian Defense: Taimanov Variation | |
| May 15, 2026 | Chen | 1–0 | Ito | DEM U12w 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 15, 2026 | Ruddat | 0–1 | Chen | DEM U12w 2026 | Sicilian Defense: Taimanov Variation | |
| Nov 7, 2025 | Chen | 0–1 | Pehlivanova | Round 9: Chen, Yuefan - Pehlivanova, Aleksandra | Queen's Gambit Declined: Three Knights Variation | |
| Nov 2, 2025 | Chen | 0–1 | Schirmbeck | Round 5: Chen, Yuefan - Schirmbeck, Lilian | Kangaroo Defense | |
| Nov 1, 2025 | Alessi | 0–1 | Chen | Round 4: Alessi, Clio - Chen, Yuefan | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Oct 27, 2025 | Kaminska | 1–0 | Chen | Round 2: Kaminska, Zuzanna - Chen, Yuefan | Sicilian Defense: Kramnik Variation | |
| Jun 14, 2025 | Chen | 0–1 | Sobczak | DEM U12w 2025 | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Jun 13, 2025 | Tu | ½–½ | Chen | DEM U12w 2025 | Sicilian Defense: Taimanov Variation | |
| Jun 12, 2025 | Suryaprakash | ½–½ | Chen | DEM U12w 2025 | Sicilian Defense: Taimanov Variation | |
| Jun 11, 2025 | Chen | ½–½ | Shynkar | DEM U12w 2025 | Queen's Gambit Declined: Queen's Knight Variation | |
| Jun 10, 2025 | Tischlinger | 0–1 | Chen | DEM U12w 2025 | Sicilian Defense: Alapin Variation | |
| Jun 9, 2025 | Chen | 1–0 | Szymil | DEM U12w 2025 | Slav Defense: Three Knights Variation | |
| Jun 8, 2025 | Heidtkamp | ½–½ | Chen | DEM U12w 2025 | English Opening: King's English Variation | |
| Jun 8, 2025 | Chen | 1–0 | Naz Oeksuez | DEM U12w 2025 | Slav Defense | |
| Jun 6, 2025 | Chen | 0–1 | Schirmbeck | DEM U12w 2025 | Kangaroo Defense: Keres Defense, Transpositional Variation | |
| Aug 31, 2024 | Jaksa | 1–0 | Chen | EYCC 2024 - G10 | Sicilian Defense: Closed | |
| Aug 30, 2024 | Chen | 1–0 | Rzadkowska | EYCC 2024 - G10 | Tarrasch Defense: Symmetrical Variation | |
| Aug 29, 2024 | Chen | ½–½ | Anistoroaei | EYCC 2024 - G10 | English Defense | |
| Aug 28, 2024 | Bakhshi | 0–1 | Chen | EYCC 2024 - G10 | Grünfeld Defense: Exchange Variation, Classical Variation | |
| Aug 26, 2024 | Chen | ½–½ | Ahmadli | EYCC 2024 - G10 | King's Indian Defense: Fianchetto Variation, Yugoslav System | |
| Aug 25, 2024 | Horodna | 0–1 | Chen | EYCC 2024 - G10 | Sicilian Defense: Kramnik Variation | |
| Aug 24, 2024 | Chen | 1–0 | Russieva | EYCC 2024 - G10 | Semi-Slav Defense: Main Line | |
| Aug 23, 2024 | Macakova | 0–1 | Chen | EYCC 2024 - G10 | Sicilian Defense: Taimanov Variation | |
| Aug 22, 2024 | Chen | 1–0 | Karabas | EYCC 2024 - G10 | Slav Defense: Exchange Variation | |
| May 25, 2024 | Chen | 1–0 | Elsayed Esam | DEM U10w 2024 | Slav Defense | |
| May 24, 2024 | Chen | 1–0 | Hendler | DEM U10w 2024 | Tarrasch Defense | |
| May 24, 2024 | Lukas | 0–1 | Chen | DEM U10w 2024 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| May 23, 2024 | Chen | 1–0 | Mandziuk | DEM U10w 2024 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 22, 2024 | Chen | 0–1 | Tu | DEM U10w 2024 | Semi-Slav Defense: Accelerated Move Order | |
| May 22, 2024 | Kuehn | 0–1 | Chen | DEM U10w 2024 | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| May 21, 2024 | Chen | ½–½ | Artemenko | DEM U10w 2024 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 20, 2024 | Xu | 0–1 | Chen | DEM U10w 2024 | Sicilian Defense: Moscow Variation, Main Line | |
| May 20, 2024 | Shynkar | 1–0 | Chen | DEM U10w 2024 | Nimzo-Indian Defense: Rubinstein System | |
| May 19, 2024 | Chen | 1–0 | Hleizer | DEM U10w 2024 | King's Indian Defense: Semi-Averbakh System | |
| May 19, 2024 | Seyedfakhari | 0–1 | Chen | DEM U10w 2024 | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |