4 games · 2022–2023 · 0 classical · 0 online
Costachi 40 draws0 Stefan
100.0% for Costachi
Openings between them
| A42 | Modern Defense: Kotov Variation | 2 | 100.0% |
| A41 | Queen's Pawn Game: Rossolimo Variation | 1 | 100.0% |
| D15 | Slav Defense: Schlechter Variation | 1 | 100.0% |
All games
| Costachi, M2471 | 1-0 | Stefan, Romulus-Cristian2139 | TCh-ROU Rapid 2023 | 2023 |
| Costachi, M2476 | 1-0 | Stefan, Romulus-Cristian2097 | TCh-ROU Blitz 2022 | 2022 |
| Costachi, M2476 | 1-0 | Stefan, Romulus-Cristian2097 | TCh-ROU Rapid 2022 | 2022 |
| Costachi, M2476 | 1-0 | Stefan, Romulus-Cristian2097 | Romanian Rapid Open 2022 | 2022 |