1 games · 2019–2019 · 1 classical · 0 online
Efimov 10 draws0 Kupriyanov
100.0% for Efimov
Openings between them
| A13 | English Opening: Agincourt Defense, Catalan Defense | 1 | 100.0% |
All games
| Efimov, Ignat2157 | 1-0 | Kupriyanov, Konstantin1591 | Korchnoi Memorial Open | 2019 |