Mihnea Costachi
Country
ROU
Birth Year
2000
Gender
M
Title
NA,International Master
FIDE ID
1217518
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 301 | 2022-03-12 | ch-ROU Rapid 2022 | Bucharest ROU | 8 | Mihnea Costachi | Bogdan-Daniel Deac | 0-1 | 51 | Open |
| 302 | 2022-03-12 | ch-ROU Rapid 2022 | Bucharest ROU | 7 | Dragos-Daniel Martian | Mihnea Costachi | 0-1 | 59 | Open |
| 303 | 2022-03-12 | ch-ROU Rapid 2022 | Bucharest ROU | 6 | Mihnea Costachi | Mihnea-George Coman | 1-0 | 41 | Open |
| 304 | 2022-03-12 | ch-ROU Rapid 2022 | Bucharest ROU | 5 | Andrei-Cristian Bulau | Mihnea Costachi | 1/2-1/2 | 33 | Open |
| 305 | 2022-03-12 | ch-ROU Rapid 2022 | Bucharest ROU | 4 | Mihnea Costachi | Sasha-Matei Craciun | 1-0 | 60 | Open |
| 306 | 2022-03-12 | ch-ROU Rapid 2022 | Bucharest ROU | 3 | Teodor-Cosmin Nedelcu | Mihnea Costachi | 1-0 | 88 | Open |
| 307 | 2022-03-11 | ch-ROU Rapid 2022 | Bucharest ROU | 2 | Mihnea Costachi | Cristian Atomei | 1-0 | 35 | Open |
| 308 | 2022-03-11 | ch-ROU Rapid 2022 | Bucharest ROU | 1 | Adrian Dusa | Mihnea Costachi | 0-1 | 15 | Open |
| 309 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 21.71 | Mihnea Costachi | Jesper Sondergaard Thybo | 1-0 | 38 | Open |
| 310 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 20.73 | Piotr Lopusiewicz | Mihnea Costachi | 0-1 | 42 | Open |
| 311 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 19.76 | Mihnea Costachi | Vladislav Nevednichy | 1/2-1/2 | 62 | Open |
| 312 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 18.67 | Oleg Vastrukhin | Mihnea Costachi | 1-0 | 54 | Open |
| 313 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 17.68 | Mihnea Costachi | Nikolas Theodorou | 0-1 | 56 | Open |
| 314 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 16.72 | Krzysztof Jakubowski | Mihnea Costachi | 0-1 | 52 | Open |
| 315 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 15.69 | Mihnea Costachi | Pawel Teclaf | 0-1 | 96 | Open |
| 316 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 14.57 | Hovhannes Gabuzyan | Mihnea Costachi | 1-0 | 58 | Open |
| 317 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 13.57 | Mihnea Costachi | Narayanan S L | 1/2-1/2 | 39 | Open |
| 318 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 9.45 | A.R. Saleh Salem | Mihnea Costachi | 1-0 | 38 | Open |
| 319 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 8.32 | Mihnea Costachi | Alexandr Predke | 0-1 | 39 | Open |
| 320 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 7.46 | Aryan Tari | Mihnea Costachi | 0-1 | 45 | Open |
| 321 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 6.65 | Mihnea Costachi | Mateusz Bartel | 1-0 | 39 | Open |
| 322 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 5.83 | Kasib Laith | Mihnea Costachi | 0-1 | 20 | Open |
| 323 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 4.64 | Mihnea Costachi | Sergey Karjakin | 0-1 | 42 | Open |
| 324 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 3.86 | Sabri Abdul-Mawla Sallam | Mihnea Costachi | 0-1 | 23 | Open |
| 325 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 2.58 | Mihnea Costachi | Daniil Dubov | 0-1 | 58 | Open |
| 326 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 12.56 | Matthias Bluebaum | Mihnea Costachi | 1/2-1/2 | 66 | Open |
| 327 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 11.48 | Mihnea Costachi | Andrei Volokitin | 0-1 | 60 | Open |
| 328 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 10.56 | Mihnea Costachi | Alvar Alonso Rosell | 1-0 | 35 | Open |
| 329 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 1.36 | Ahmed Adly | Mihnea Costachi | 1-0 | 58 | Open |
| 330 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 13.55 | Andreas Heimann | Mihnea Costachi | 1/2-1/2 | 7 | Open |
| 331 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 12.73 | Mihnea Costachi | Milosz Szpar | 1-0 | 35 | Open |
| 332 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 11.55 | Samvel Ter-Sahakyan | Mihnea Costachi | 1-0 | 54 | Open |
| 333 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 10.44 | Mihnea Costachi | Giga Quparadze | 0-1 | 48 | Open |
| 334 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 9.45 | Nikolas Theodorou | Mihnea Costachi | 1/2-1/2 | 85 | Open |
| 335 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 8.44 | Mihnea Costachi | Alexander Riazantsev | 1/2-1/2 | 79 | Open |
| 336 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 7.33 | Viktor Erdos | Mihnea Costachi | 1-0 | 68 | Open |
| 337 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 6.45 | Mihnea Costachi | Jakhongir Vakhidov | 1-0 | 47 | Open |
| 338 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 5.4 | Mikhail Al. Antipov | Mihnea Costachi | 1/2-1/2 | 78 | Open |
| 339 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 4.62 | Mihnea Costachi | Pavel Ponkratov | 1-0 | 66 | Open |
| 340 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 3.51 | Bartosz Socko | Mihnea Costachi | 1-0 | 71 | Open |
| 341 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 2.51 | Mihnea Costachi | Zahar Efimenko | 1/2-1/2 | 45 | Open |
| 342 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 1.33 | Alireza Firouzja | Mihnea Costachi | 1/2-1/2 | 46 | Open |
| 343 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 9.3 | Mihnea Costachi | Marco Delgado Romero | 1-0 | 64 | Open |
| 344 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 8.6 | Andre Ventura Sousa | Mihnea Costachi | 0-1 | 35 | Open |
| 345 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 7.13 | Mihnea Costachi | Grigorios Drakoulakos | 1-0 | 74 | Open |
| 346 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 6.2 | David Villacorta Nicolas | Mihnea Costachi | 0-1 | 31 | Open |
| 347 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 5.12 | Mihnea Costachi | Darya Shevchenko | 1/2-1/2 | 99 | Open |
| 348 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 4.15 | Suren Gesyan | Mihnea Costachi | 1/2-1/2 | 83 | Open |
| 349 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 3.9 | Mihnea Costachi | Zehn Nasir | 1/2-1/2 | 95 | Open |
| 350 | 2021-03-13 | 1st FIDE World Uni BlitzB | Tornelo INT | 2.11 | Mathys Noir | Mihnea Costachi | 0-1 | 28 | Open |
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