49 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Wong, Chak Sum | Heng, Jun Herng Kyan | 1/2-1/2 | B23 | HKIO 2025 | 2025-12-28 |
| Wong, Chak Sum | Linsangan, Raymond | 1-0 | B23 | HKIO 2025 | 2025-12-27 |
| Wong, Chak Sum | Lau, Tsz Yiu Christ | 1/2-1/2 | C02 | HKIO 2025 | 2025-12-26 |
| Wong, Chak Sum | Li, Chengda | 1-0 | B00 | HKIO 2025 | 2025-12-24 |
| Wong, Chak Sum | Nehme, Romeo | 1-0 | B23 | HKIO 2025 | 2025-12-24 |
| Wong, Chak Sum | Zhao, Tsz Ham | 1/2-1/2 | C89 | Hong Kong International Open 2024 | 2025-01-01 |
| Wong, Chak Sum | Choi, Ivan | 1-0 | C00 | Hong Kong International Open 2024 | 2024-12-30 |
| Wong, Chak Sum | Xiao, Ruhan | 0-1 | C89 | Hong Kong International Open 2024 | 2024-12-29 |
| Wong, Chak Sum | Tong, Ho Man | 0-1 | B00 | Hong Kong International Open 2024 | 2024-12-28 |
| Wong, Chak Sum | Wong, Kainos | 1-0 | A45 | HKCC 2024 & Olympiad Selection 2024 | 2024-02-18 |
| Wong, Chak Sum | Zhang, Edmond Meng | 0-1 | A45 | HKCC 2024 & Olympiad Selection 2024 | 2024-02-17 |
| Wong, Chak Sum | Wang, Kai Ming | 1/2-1/2 | D02 | HKCC 2024 & Olympiad Selection 2024 | 2024-02-15 |
| Wong, Chak Sum | Liu, Fung Ming Mathew | 0-1 | A05 | HKCC 2024 & Olympiad Selection 2024 | 2024-02-15 |
| Wong, Chak Sum | Xia, Weijun | 0-1 | D01 | Hong Kong International Open Chess Championship 2023 | 2023-12-29 |
| Wong, Chak Sum | Pang, Khai Jie Ryan | 0-1 | A45 | Hong Kong International Open Chess Championship 2023 | 2023-12-27 |
| Wong, Chak Sum | Chan, Pui Yin Brandon | 0-1 | A05 | Hong Kong International Open Chess Championship 2023 | 2023-12-27 |
| Wong, Chak Sum | Mahadevan, Aravind | 1-0 | D01 | Hong Kong International Open Chess Championship 2023 | 2023-12-26 |
| Wong, Chak Sum | Ng, Cheaulyn | 1-0 | D01 | Asian Rapid Chess Team Championship 2024 | |
| Wong, Chak Sum | Borigas, Edgardo | 0-1 | D01 | Asian Rapid Chess Team Championship 2024 | |
| Wong, Chak Sum | Lam, Chun Yung Samuel | 0-1 | A00 | Asian Rapid Chess Team Championship 2024 | |
| Wong, Chak Sum | Zhao, Shengxin | 0-1 | D12 | Asian Rapid Chess Team Championship 2024 | |
| Wong, Chak Sum | Fominykh, Maria | 0-1 | B00 | Asian Rapid Chess Team Championship 2024 | |
| Wong, Chak Sum | Castrillon Gomez, Melissa | * | A45 | Hong Kong Summer International Open Blitz 2024 | |
| Wong, Chak Sum | Londono, Diego | * | D01 | Hong Kong Summer International Open Blitz 2024 | |
| Wong, Chak Sum | Zhou, Guoyu | * | D01 | Hong Kong Summer International Open Blitz 2024 | |
| Wong, Chak Sum | Ariff, Syawal Aqmar Shahrir | 0-1 | B07 | Hong Kong Summer International Open Blitz 2024 |