4 games · 2016–2017 · 4 classical · 0 online
Yang Hainan 40 draws0 Erdelyi
100.0% for Yang Hainan
Openings between them
| A04 | Zukertort Opening: Sicilian Invitation | 1 | 100.0% |
| A12 | Réti Opening: Anglo-Slav Variation, Capablanca Variation | 1 | 100.0% |
| A58 | Benko Gambit Accepted: Fully Accepted Variation | 1 | 100.0% |
| D01 | Rapport-Jobava System | 1 | 100.0% |
All games
| Yang Hainan2368 | 1-0 | Erdelyi, T2094 | Kecskemet IM New Year | 2017 |
| Erdelyi, T2094 | 0-1 | Yang Hainan2368 | Kecskemet IM New Year | 2016 |
| Yang Hainan2246 | 1-0 | Erdelyi, T2082 | Kecskemet IM New Year | 2016 |
| Erdelyi, T2082 | 0-1 | Yang Hainan2246 | Kecskemet IM New Year | 2016 |