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 |
|---|---|---|---|---|---|---|---|---|---|
| 351 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 10 | Andrei Skvortsov | Mihnea Costachi | 1-0 | 76 | Open |
| 352 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 8 | Shahzod Vakhidov | Mihnea Costachi | 1-0 | 34 | Open |
| 353 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 7 | Mihnea Costachi | Evgenij Novikov | 1-0 | 33 | Open |
| 354 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 6 | Hernan Filgueira | Mihnea Costachi | 1-0 | 63 | Open |
| 355 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 5 | Mihnea Costachi | Krzysztof Budrewicz | 1-0 | 56 | Open |
| 356 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 4 | Jain Jeet | Mihnea Costachi | 1-0 | 41 | Open |
| 357 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 3 | Mihnea Costachi | Jeevan Karamsetty | 1-0 | 47 | Open |
| 358 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 3 | Mihnea Costachi | Sai Han Thiha | 0-1 | 31 | Open |
| 359 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 2 | Olesya Shevtchenko | Mihnea Costachi | 1-0 | 63 | Open |
| 360 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 2 | Lennert Lenaerts | Mihnea Costachi | 1-0 | 55 | Open |
| 361 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 1 | Mihnea Costachi | Ahmad Siar Wahedi | 1-0 | 32 | Open |
| 362 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 1 | Mihnea Costachi | Charles Adelman | 1-0 | 42 | Open |
| 363 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 9 | Gergely Antal | Mihnea Costachi | 1/2-1/2 | 58 | Open |
| 364 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 8 | Mihnea Costachi | Vladyslav Fishchuk | 1-0 | 59 | Open |
| 365 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 7 | Nikita Matinian | Mihnea Costachi | 1/2-1/2 | 70 | Open |
| 366 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 6 | Mihnea Costachi | Mario Andres Fernandez Sanchez | 0-1 | 72 | Open |
| 367 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 6 | Mihnea Costachi | Jose Eduardo Martinez Alcantara | 0-1 | 63 | Open |
| 368 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 5 | Mihnea Costachi | Sergei Zhigalko | 1-0 | 26 | Open |
| 369 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 5 | Wojciech Przybylski | Mihnea Costachi | 1-0 | 61 | Open |
| 370 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 4 | Olexandr Bortnyk | Mihnea Costachi | 1/2-1/2 | 45 | Open |
| 371 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 4 | Mihnea Costachi | Aleksa Petrovic | 0-1 | 66 | Open |
| 372 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 3 | Mihnea Costachi | Umid Aslanov | 1-0 | 23 | Open |
| 373 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 3 | Jan-Krzysztof Duda | Mihnea Costachi | 1-0 | 61 | Open |
| 374 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 2 | Joaquin Fiorito | Mihnea Costachi | 0-1 | 60 | Open |
| 375 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 2 | Mihnea Costachi | Nikolaos Koutlas | 1-0 | 41 | Open |
| 376 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 1 | Mihnea Costachi | Elbek Jumanov | 1-0 | 31 | Open |
| 377 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 1 | Dominik Marczuk | Mihnea Costachi | 0-1 | 46 | Open |
| 378 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 11 | Sargis A. Manukyan | Mihnea Costachi | 1-0 | 64 | Open |
| 379 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 10 | Mihnea Costachi | Khuyagtsogt Itgelt | 0-1 | 41 | Open |
| 380 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 9 | Mihnea Costachi | David Anton Guijarro | 1-0 | 33 | Open |
| 381 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 8 | Vladimir Kramnik | Mihnea Costachi | 1/2-1/2 | 40 | Open |
| 382 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 8 | Mihnea Costachi | Saar Drori | 0-1 | 44 | Open |
| 383 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 7 | Ali Mortazavi | Mihnea Costachi | 0-1 | 96 | Open |
| 384 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 7 | Mihnea Costachi | Mykola Bortnyk | 1/2-1/2 | 50 | Open |
| 385 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 6 | Anastasia Bodnaruk | Mihnea Costachi | 1-0 | 50 | Open |
| 386 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 6 | Mahdi Gholami Orimi | Mihnea Costachi | 0-1 | 61 | Open |
| 387 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 5 | Jose Fernando Cuenca Jimenez | Mihnea Costachi | 0-1 | 49 | Open |
| 388 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 5 | Mihnea Costachi | Alejandro Domingo Nunez | 0-1 | 45 | Open |
| 389 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 4 | Mihnea Costachi | Dino Ballecer | 1-0 | 39 | Open |
| 390 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 4 | Mihnea Costachi | Daniel Taboas Rodriguez | 1-0 | 39 | Open |
| 391 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 3 | Ivan Kubatko | Mihnea Costachi | 0-1 | 35 | Open |
| 392 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 3 | Sergio Guerrero Olmos | Mihnea Costachi | 1-0 | 74 | Open |
| 393 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 2 | Mihnea Costachi | Thomas Villiers | 1-0 | 31 | Open |
| 394 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 2 | Mihnea Costachi | Mohamed Ezat | 1-0 | 69 | Open |
| 395 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 1 | Ahmad Siar Wahedi | Mihnea Costachi | 0-1 | 69 | Open |
| 396 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 1 | Yuri Kozin | Mihnea Costachi | 1-0 | 68 | Open |
| 397 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 11 | Mihnea Costachi | Dmitry Goltsev | 1-0 | 32 | Open |
| 398 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 10 | Jan-Krzysztof Duda | Mihnea Costachi | 1-0 | 62 | Open |
| 399 | 2023-03-21 | Titled Tue 21st Mar Early | chess.com INT | 9 | Mihnea Costachi | Or Bronstein | 0-1 | 40 | Open |
| 400 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 9 | Mihnea Costachi | Andrei Skvortsov | 0-1 | 54 | Open |
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