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 |
|---|---|---|---|---|---|---|---|---|---|
| 701 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 1 | Lakshmi C | Mihnea Costachi | 0-1 | 47 | Open |
| 702 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 14 | Ivan Zemlyanskii | Mihnea Costachi | 0-1 | 38 | Open |
| 703 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 13 | Sreyas Payyappat | Mihnea Costachi | 0-1 | 63 | Open |
| 704 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 12 | Mihnea Costachi | Dawid Janaszak | 1-0 | 66 | Open |
| 705 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 11 | Maksim Omariev | Mihnea Costachi | 1-0 | 20 | Open |
| 706 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 10 | Mihnea Costachi | Pawel Kukula | 1-0 | 105 | Open |
| 707 | 2022-11-06 | GP Stage 5 Braila 2022 | Braila ROU | 9.2 | Mihnea Costachi | Nadya Toncheva | 1-0 | 124 | Open |
| 708 | 2022-11-06 | GP Stage 5 Braila 2022 | Braila ROU | 8.2 | Evgeniya Doluhanova | Mihnea Costachi | 1/2-1/2 | 49 | Open |
| 709 | 2022-11-06 | GP Stage 5 Braila 2022 | Braila ROU | 7.24 | Mihnea Costachi | Marina Makropoulou | 1-0 | 29 | Open |
| 710 | 2022-11-06 | GP Stage 5 Braila 2022 | Braila ROU | 6.9 | David Navara | Mihnea Costachi | 1-0 | 35 | Open |
| 711 | 2022-11-06 | GP Stage 5 Braila 2022 | Braila ROU | 5.24 | Mihnea Costachi | Elena-Luminita Cosma | 1-0 | 72 | Open |
| 712 | 2022-11-06 | GP Stage 5 Braila 2022 | Braila ROU | 10.1 | Paulius Pultinevicius | Mihnea Costachi | 1/2-1/2 | 49 | Open |
| 713 | 2022-11-05 | GP Stage 5 Braila 2022 | Braila ROU | 4.12 | Athanasios Mastrovasilis | Mihnea Costachi | 1-0 | 54 | Open |
| 714 | 2022-11-05 | GP Stage 5 Braila 2022 | Braila ROU | 3.9 | Mihnea Costachi | Vitaliy Bernadskiy | 1/2-1/2 | 34 | Open |
| 715 | 2022-11-05 | GP Stage 5 Braila 2022 | Braila ROU | 2.29 | Iosif Ciocani | Mihnea Costachi | 0-1 | 41 | Open |
| 716 | 2022-11-05 | GP Stage 5 Braila 2022 | Braila ROU | 1.31 | Mihnea Costachi | Iustin Toma | 1-0 | 31 | Open |
| 717 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 9 | Stefan Mladenovic | Mihnea Costachi | 0-1 | 54 | Open |
| 718 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 8 | Mihnea Costachi | Fyodor Myshakov | 1-0 | 40 | Open |
| 719 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 7 | Gulrukhbegim Tokhirjonova | Mihnea Costachi | 1-0 | 50 | Open |
| 720 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 6 | Mihnea Costachi | Jaloliddin Ilkhomi | 1-0 | 47 | Open |
| 721 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 5 | Mihnea Costachi | Konstantin L. Kodinets | 0-1 | 73 | Open |
| 722 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 4 | Trisha Kanyamarala | Mihnea Costachi | 0-1 | 39 | Open |
| 723 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 3 | Mihnea Costachi | Rosh Jain | 1-0 | 51 | Open |
| 724 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 2 | Daria Yurasova | Mihnea Costachi | 1/2-1/2 | 102 | Open |
| 725 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 1 | Mihnea Costachi | Jennifer Perez Rodriguez | 0-1 | 33 | Open |
| 726 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 11 | Ekaterina Goltseva | Mihnea Costachi | 0-1 | 50 | Open |
| 727 | 2022-11-01 | Titled Tue 1st Nov Early | chess.com INT | 10 | Mihnea Costachi | Isaak Parpiev | 0-1 | 44 | Open |
| 728 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 9 | Mihnea Costachi | Tymon Czernek | 1-0 | 55 | Open |
| 729 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 8 | Daniil Manelyuk | Mihnea Costachi | 0-1 | 36 | Open |
| 730 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 7 | Mihnea Costachi | Simon Lamaze | 0-1 | 37 | Open |
| 731 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 6 | Mohamed Ezat | Mihnea Costachi | 0-1 | 28 | Open |
| 732 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 5 | Mihnea Costachi | Kirill Kuderinov | 0-1 | 61 | Open |
| 733 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 4 | Mihnea Costachi | Roman Dehtiarov | 1-0 | 71 | Open |
| 734 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 3 | Dashgyn Ibadov | Mihnea Costachi | 0-1 | 50 | Open |
| 735 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 2 | Mihnea Costachi | Ruslan Kashtanov | 1-0 | 32 | Open |
| 736 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 1 | Lukas Winterberg | Mihnea Costachi | 1-0 | 47 | Open |
| 737 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 11 | Mihnea Costachi | Vsevolod Ovchinnikov | 0-1 | 101 | Open |
| 738 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 10 | Andrii Vachylia | Mihnea Costachi | 1-0 | 75 | Open |
| 739 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 9 | Borgaonkar Akshay | Mihnea Costachi | 0-1 | 24 | Open |
| 740 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 8 | Lukas Winterberg | Mihnea Costachi | 1-0 | 67 | Open |
| 741 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 7 | Mihnea Costachi | Jorden Van Foreest | 1/2-1/2 | 58 | Open |
| 742 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 6 | Mihnea Costachi | Martin Horak | 1-0 | 51 | Open |
| 743 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 5 | Alexander Donchenko | Mihnea Costachi | 1-0 | 44 | Open |
| 744 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 4 | Mihnea Costachi | Tobias Sebastian Moreno Perez | 1-0 | 44 | Open |
| 745 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 3 | Niranjan Navalgund | Mihnea Costachi | 0-1 | 37 | Open |
| 746 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 2 | Mihnea Costachi | Michael Buscar | 1-0 | 44 | Open |
| 747 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 1 | Daniel Titichoca Daza | Mihnea Costachi | 1-0 | 29 | Open |
| 748 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 11 | Mihnea Costachi | Aleksandar Indjic | 0-1 | 48 | Open |
| 749 | 2022-10-11 | Titled Tue 11th Oct Early | chess.com INT | 10 | Mihnea Costachi | Artur Gabrielian | 1-0 | 36 | Open |
| 750 | 2022-09-29 | TCh-ROU Superliga 2022 | Oradea ROU | 9.4 | Mihnea Costachi | Alin-Mile Berescu | 1-0 | 30 | Open |
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