3 games · 2021–2026 · 3 classical · 0 online
Peng 21 draws0 Cao
83.3% for Peng
Openings between them
| B10 | Caro-Kann Defense: Two Knights Attack | 1 | 100.0% |
| B12 | Caro-Kann Defense: Advance Variation | 1 | 100.0% |
| C48 | Four Knights Game: Spanish Variation, Rubinstein Variation | 1 | 50.0% |
All games
| Peng, Hongchi2365 | ½-½ | Cao, Qingfeng2365 | CHN League Division A Pt1 | 2026 |
| Peng, Hongchi2399 | 1-0 | Cao, Qingfeng2410 | 5th Rebecca Cup 2025 | 2025 |
| Peng, Hongchi2398 | 1-0 | Cao, Qingfeng1514 | China Zonal 3.5 2021 | 2021 |