IM Mihnea Costachi
Country
ROU
Birth Year
2000 (Age ≈26)
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: 2026-10-22 (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 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 10 | Khoi Pham | Mihnea Costachi | 1-0 | 63 | Open |
| 252 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 9 | Guillermo Vazquez | Mihnea Costachi | 1-0 | 69 | Open |
| 253 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 9 | Mihnea Costachi | Alexandros Papasimakopoulos | 0-1 | 62 | Open |
| 254 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 8 | Gianmarco Leiva | Mihnea Costachi | 0-1 | 64 | Open |
| 255 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 8 | Mihnea Costachi | Andrei Skvortsov | 1-0 | 67 | Open |
| 256 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 7 | Mihnea Costachi | Joshua Colas | 1/2-1/2 | 80 | Open |
| 257 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 7 | Mihnea Costachi | Erik Blomqvist | 1-0 | 34 | Open |
| 258 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 6 | Aleksandr Lenderman | Mihnea Costachi | 1-0 | 59 | Open |
| 259 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 6 | Sergey Kim | Mihnea Costachi | 1/2-1/2 | 57 | Open |
| 260 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 5 | Mihnea Costachi | Gnel Melikyan | 1-0 | 36 | Open |
| 261 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 5 | Mihnea Costachi | Sergey D. Rodchenkov | 1-0 | 28 | Open |
| 262 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 4 | Vladimir Kramnik | Mihnea Costachi | 1-0 | 34 | Open |
| 263 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 4 | Emil Risteski | Mihnea Costachi | 0-1 | 33 | Open |
| 264 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 3 | Mihnea Costachi | Yangyi Yu | 0-1 | 74 | Open |
| 265 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 3 | Mihnea Costachi | Nihal Sarin | 1/2-1/2 | 54 | Open |
| 266 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 2 | Jaan Ehlvest | Mihnea Costachi | 0-1 | 27 | Open |
| 267 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 2 | Mihnea Costachi | Jan Kokoszczynski | 1-0 | 54 | Open |
| 268 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 1 | Irina Petrova | Mihnea Costachi | 0-1 | 66 | Open |
| 269 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 1 | Mihnea Costachi | Dominik Marczuk | 1-0 | 55 | Open |
| 270 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 11 | Mihnea Costachi | Alex Krstulovic | 0-1 | 42 | Open |
| 271 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 11 | Mihnea Costachi | Alexey Averjanov | 1-0 | 83 | Open |
| 272 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 10 | Vsevolod Rytenko | Mihnea Costachi | 1/2-1/2 | 65 | Open |
| 273 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 10 | Alexander Reprintsev | Mihnea Costachi | 0-1 | 38 | Open |
| 274 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 9 | Mihnea Costachi | Leon Livaic | 0-1 | 58 | Open |
| 275 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 9 | Mihnea Costachi | Meri Arabidze | 1/2-1/2 | 65 | Open |
| 276 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 8 | B. Adhiban | Mihnea Costachi | 1-0 | 59 | Open |
| 277 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 8 | Daniel Dardha | Mihnea Costachi | 0-1 | 61 | Open |
| 278 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 7 | Mayank Chakraborty | Mihnea Costachi | 0-1 | 39 | Open |
| 279 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 7 | Kamil Dzida | Mihnea Costachi | 0-1 | 19 | Open |
| 280 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 6 | Mihnea Costachi | Bernardo Vainzoff Sztokbant | 1-0 | 34 | Open |
| 281 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 6 | Mihnea Costachi | Shamsiddin Vokhidov | 0-1 | 41 | Open |
| 282 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 5 | Alikhon Avazkhonov | Mihnea Costachi | 0-1 | 43 | Open |
| 283 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 5 | Mykola Bortnyk | Mihnea Costachi | 1-0 | 31 | Open |
| 284 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 4 | Vasif Durarbayli | Mihnea Costachi | 1/2-1/2 | 49 | Open |
| 285 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 4 | Mihnea Costachi | Ilja Derjabin | 1-0 | 57 | Open |
| 286 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 3 | Vahap Sanal | Mihnea Costachi | 1-0 | 45 | Open |
| 287 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 3 | Mihnea Costachi | Aung Thant Zin | 1-0 | 36 | Open |
| 288 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 2 | Daria Zaichenko | Mihnea Costachi | 0-1 | 28 | Open |
| 289 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 2 | Mihnea Costachi | Aleksa Micic | 1/2-1/2 | 127 | Open |
| 290 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 1 | Mihnea Costachi | Shane Melaugh | 1-0 | 25 | Open |
| 291 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 1 | Rafal Szyszylo | Mihnea Costachi | 0-1 | 37 | Open |
| 292 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 11 | Gary Leschinsky | Mihnea Costachi | 0-1 | 50 | Open |
| 293 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 11 | Benny Aizenberg | Mihnea Costachi | 0-1 | 32 | Open |
| 294 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 10 | Vitaly Teterev | Mihnea Costachi | 0-1 | 27 | Open |
| 295 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 10 | Mihnea Costachi | David L Haydon | 1-0 | 71 | Open |
| 296 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 9 | Mihnea Costachi | Viktor Shapiro | 0-1 | 88 | Open |
| 297 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 8 | Attila Turzo | Mihnea Costachi | 0-1 | 39 | Open |
| 298 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 8 | Mihnea Costachi | Danila Bilan | 1-0 | 43 | Open |
| 299 | 2023-02-21 | Titled Tue 21st Feb Late | chess.com INT | 7 | David 1981 Martinez Martin | Mihnea Costachi | 1-0 | 51 | Open |
| 300 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 7 | Mihnea Costachi | Aziz Degenbaev | 0-1 | 28 | Open |
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