IMCostachi, Mihnea
- Federation
- ROU
- Rating (latest event)
- 2459
- FIDE ID
- 1217518
- Games here
- 23 (+6 =10 −7)
Tournaments 3
| Tournament | # | Pts | Perf | ± |
|---|---|---|---|---|
| Romanian Team Chess Championships 2026Men’s Super LeagueCSU ASE BUCURESTI | 39 | 4/9 | 2294 | −19 |
| Alba Grand Prix Rapid 2026 | 30 | 4½/7 | 2379 | +1 |
| European Rapid & Blitz Chess Championships 2025 | 78 | 2½/7 | 2185 | −20 |
Games 23
- vs FMCoicev, Matei-Andrei2358Romanian Team Chess Championships 2026 · Men’s Super League · Round 90
- vs FMVedmediuc, Artiom2327Romanian Team Chess Championships 2026 · Men’s Super League · Round 81
- vs Mazilu, Stefan Fabian2133Romanian Team Chess Championships 2026 · Men’s Super League · Round 71
- vs IMBalla, Tamas-Kristof2321Romanian Team Chess Championships 2026 · Men’s Super League · Round 6½
- vs IMSoltanici, Ruslan2245Romanian Team Chess Championships 2026 · Men’s Super League · Round 50
- vs GMNevednichy, Vladislav2436Romanian Team Chess Championships 2026 · Men’s Super League · Round 4½
- vs FMTalu, Mircea2348Romanian Team Chess Championships 2026 · Men’s Super League · Round 3½
- vs IMSrinath, Rao S.V.2280Romanian Team Chess Championships 2026 · Men’s Super League · Round 2½
- vs GMBologan, Victor2590Romanian Team Chess Championships 2026 · Men’s Super League · Round 10
- vs GMLupulescu, Constantin2524Alba Grand Prix Rapid 2026 · Round 10½
- vs FMRatkovic, Petar2151Alba Grand Prix Rapid 2026 · Round 91
- vs Nedelea, Ariton-Vasile2210Alba Grand Prix Rapid 2026 · Round 81
- vs FMCraciun, Sasha-Matei2256Alba Grand Prix Rapid 2026 · Round 7½
- vs GMPerunovic, Milos2560Alba Grand Prix Rapid 2026 · Round 50
- vs Veneteanu, Mihai2091Alba Grand Prix Rapid 2026 · Round 4½
- vs Balaban-Voia, Alexandru2151Alba Grand Prix Rapid 2026 · Round 31
- vs FMStamatiou, Rodolfos2152European Rapid & Blitz Chess Championships 2025 · Round 100
- vs GMSantos Latasa, Jaime2667European Rapid & Blitz Chess Championships 2025 · Round 90
- vs Ramaj, Ergit2232European Rapid & Blitz Chess Championships 2025 · Round 8½
- vs Kelmendi, Bajrush2142European Rapid & Blitz Chess Championships 2025 · Round 71
- vs FMSzalay-Ocsak, Bank2120European Rapid & Blitz Chess Championships 2025 · Round 6½
- vs FMRama, Lorenc2069European Rapid & Blitz Chess Championships 2025 · Round 4½
- vs GMIvanchuk, Vasyl2630European Rapid & Blitz Chess Championships 2025 · Round 30