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 |
|---|---|---|---|---|---|---|---|---|---|
| 251 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 11.11 | Laurent Fressinet | Mihnea Costachi | 1-0 | 67 | Open |
| 252 | 2023-12-16 | European Blitz 2023 | Zagreb CRO | 10.26 | Mihnea Costachi | Filip Radenic | 1-0 | 66 | Open |
| 253 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 9.37 | David Haszon | Mihnea Costachi | 1/2-1/2 | 71 | Open |
| 254 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 8.35 | Mihnea Costachi | Valentyn Hulka | 1/2-1/2 | 23 | Open |
| 255 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 11.38 | Maksym Goroshkov | Mihnea Costachi | 0-1 | 48 | Open |
| 256 | 2023-12-15 | European Rapid 2023 | Zagreb CRO | 10.39 | Mihnea Costachi | Volodymyr Vyval | 1/2-1/2 | 66 | Open |
| 257 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 6.16 | Mihnea Costachi | Daniel Dardha | 0-1 | 43 | Open |
| 258 | 2023-12-14 | European Rapid 2023 | Zagreb CRO | 4.2 | Mihnea Costachi | Ivan Saric | 1/2-1/2 | 31 | Open |
| 259 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 8.9 | Mihnea Costachi | Daniel-Cristian Padurean | 1-0 | 23 | Open |
| 260 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 7.9 | Teodor-Cosmin Nedelcu | Mihnea Costachi | 1-0 | 40 | Open |
| 261 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 6.5 | Mihnea Costachi | Andrei Negrean | 1/2-1/2 | 26 | Open |
| 262 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 5.5 | Lucian-Costin Miron | Mihnea Costachi | 1/2-1/2 | 34 | Open |
| 263 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 4.1 | Mihnea Costachi | Constantin Lupulescu | 0-1 | 17 | Open |
| 264 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 3.5 | Mihnea Costachi | Costica-Ciprian Nanu | 1/2-1/2 | 15 | Open |
| 265 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 2.9 | Nicolae Dicu | Mihnea Costachi | 0-1 | 23 | Open |
| 266 | 2023-12-02 | TCh-ROU Rapid 2023 | Sebes ROU | 1.9 | Mihnea Costachi | Romulus-Cristian Stefan | 1-0 | 38 | Open |
| 267 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 5 | Pawel Dudzinski | Mihnea Costachi | 1-0 | 1 | Open |
| 268 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 4 | Mihnea Costachi | Shakked Tifferet | 1/2-1/2 | 73 | Open |
| 269 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 3 | Pavel Chernomordik | Mihnea Costachi | 1/2-1/2 | 87 | Open |
| 270 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 2 | Mihnea Costachi | Robert-Paul Nastase | 1-0 | 42 | Open |
| 271 | 2023-11-14 | Titled Tue 14th Nov Early | chess.com INT | 1 | Daniel Gutierrez Olivares | Mihnea Costachi | 1-0 | 20 | Open |
| 272 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 9 | Ari Kiremitciyan | Mihnea Costachi | 1/2-1/2 | 45 | Open |
| 273 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 8 | Sargis A. Manukyan | Mihnea Costachi | 1-0 | 41 | Open |
| 274 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 7 | Mihnea Costachi | Vladimir Goncharov | 1-0 | 44 | Open |
| 275 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 6 | Sjoerd Van Roon | Mihnea Costachi | 0-1 | 42 | Open |
| 276 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 5 | Mihnea Costachi | Lamel McBryde | 1-0 | 23 | Open |
| 277 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 4 | Mihnea Costachi | Ekaterina Goltseva | 0-1 | 77 | Open |
| 278 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 3 | Thalia Cervantes Landeiro | Mihnea Costachi | 1/2-1/2 | 52 | Open |
| 279 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 2 | Mihnea Costachi | Valery Skatchkov | 0-1 | 43 | Open |
| 280 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 1 | Sebastien Azar | Mihnea Costachi | 0-1 | 54 | Open |
| 281 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 11 | Oleksandr Kuzhylnyi | Mihnea Costachi | 0-1 | 40 | Open |
| 282 | 2023-10-31 | Titled Tue 31st Oct Early | chess.com INT | 10 | Mihnea Costachi | Konstantin Andreev | 1-0 | 27 | Open |
| 283 | 2023-09-29 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 9.6 | Hunor-Zoltan Antal | Mihnea Costachi | 1-0 | 56 | Open |
| 284 | 2023-09-27 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 7.6 | Dragos-Andrei Antonica | Mihnea Costachi | 1/2-1/2 | 9 | Open |
| 285 | 2023-09-26 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 6.6 | Mihnea Costachi | Andrei Filip | 1-0 | 53 | Open |
| 286 | 2023-09-25 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 5.6 | Tamas-Kristof Balla | Mihnea Costachi | 0-1 | 32 | Open |
| 287 | 2023-09-24 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 4.6 | Mihnea Costachi | Adrian-Marian Petrisor | 1/2-1/2 | 20 | Open |
| 288 | 2023-09-23 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 3.6 | Iulian Barzanu | Mihnea Costachi | 0-1 | 65 | Open |
| 289 | 2023-09-22 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 2.5 | Nicodim-Cosmin Stepanencu | Mihnea Costachi | 1/2-1/2 | 16 | Open |
| 290 | 2023-09-21 | TCh-ROU Superliga 2023 | Eforie Nord ROU | 1.6 | Mihnea Costachi | Daniel-Vasilica Popescu | 1-0 | 69 | Open |
| 291 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 9 | Mihnea Costachi | Evgeny Postny | 0-1 | 20 | Open |
| 292 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 8 | Mihnea Costachi | Ankush Khandelwal | 0-1 | 37 | Open |
| 293 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 7 | Maxim Matlakov | Mihnea Costachi | 1/2-1/2 | 55 | Open |
| 294 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 6 | Michel Alejandro Diaz Perez | Mihnea Costachi | 0-1 | 60 | Open |
| 295 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 5 | Mihnea Costachi | Mohamed Ezat | 1-0 | 51 | Open |
| 296 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 4 | Jaloliddin Ilkhomi | Mihnea Costachi | 1/2-1/2 | 110 | Open |
| 297 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 3 | Mihnea Costachi | Fernando Valenzuela Gomez | 1-0 | 17 | Open |
| 298 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 2 | Mihnea Costachi | Jaiveer Mahendru | 1-0 | 34 | Open |
| 299 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 1 | Arseniy Astafurov | Mihnea Costachi | 1/2-1/2 | 105 | Open |
| 300 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 11 | Mihnea Costachi | Mark Smirnov | 0-1 | 24 | Open |
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