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: 2026-10-30 (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 |
|---|---|---|---|---|---|---|---|---|---|
| 851 | 2021-11-09 | Titled Tuesday 9th Nov | chess.com INT | 4 | Mihnea Costachi | Erdni Urjubdshzirov | 1-0 | 49 | Open |
| 852 | 2021-11-09 | Titled Tuesday 9th Nov | chess.com INT | 3 | Mihnea Costachi | Baadur Jobava | 0-1 | 33 | Open |
| 853 | 2021-11-09 | Titled Tuesday 9th Nov | chess.com INT | 2 | Enzo Federzoni | Mihnea Costachi | 0-1 | 28 | Open |
| 854 | 2021-11-09 | Titled Tuesday 9th Nov | chess.com INT | 1 | Mihnea Costachi | Ekaterini Pavlidou | 1-0 | 45 | Open |
| 855 | 2021-11-09 | Titled Tuesday 9th Nov | chess.com INT | 11 | V Pranav | Mihnea Costachi | 0-1 | 59 | Open |
| 856 | 2021-11-09 | Titled Tuesday 9th Nov | chess.com INT | 10 | Ivan Yeletsky | Mihnea Costachi | 0-1 | 43 | Open |
| 857 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 9 | Mihnea Costachi | Christian Stevens | 1-0 | 30 | Open |
| 858 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 8 | Julian Estrada Nieto | Mihnea Costachi | 0-1 | 46 | Open |
| 859 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 7 | Mihnea Costachi | Olga Karavaeva | 1-0 | 32 | Open |
| 860 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 6 | Dawid Czerw | Mihnea Costachi | 1-0 | 83 | Open |
| 861 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 5 | Barthelemy Bongo Akanga Ndjila | Mihnea Costachi | 0-1 | 53 | Open |
| 862 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 4 | Mihnea Costachi | Volodymyr Vusatiuk | 0-1 | 46 | Open |
| 863 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 3 | Mihnea Costachi | Sachdev Tania | 0-1 | 62 | Open |
| 864 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 2 | Marko Srebrnic | Mihnea Costachi | 1-0 | 53 | Open |
| 865 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 1 | Mihnea Costachi | Anna Gvanceladze | 1-0 | 45 | Open |
| 866 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 11 | Mikhail Golubev | Mihnea Costachi | 0-1 | 59 | Open |
| 867 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 10 | Vladimir Goncharov | Mihnea Costachi | 0-1 | 40 | Open |
| 868 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 9 | Mihnea Costachi | Ronan Le Goff | 1-0 | 39 | Open |
| 869 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 8 | Abhijeet Gupta | Mihnea Costachi | 1-0 | 52 | Open |
| 870 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 7 | Mihnea Costachi | Raunak Sadhwani | 1-0 | 60 | Open |
| 871 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 6 | Codrut-Constantin Florescu | Mihnea Costachi | 0-1 | 37 | Open |
| 872 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 5 | Mihnea Costachi | Medet Dzhaparov | 1/2-1/2 | 97 | Open |
| 873 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 4 | Ivan Yeletsky | Mihnea Costachi | 1-0 | 44 | Open |
| 874 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 3 | Mihnea Costachi | Renzo Jhonathan Rengifo Blancas | 1-0 | 32 | Open |
| 875 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 2 | Michel Coto Mederos | Mihnea Costachi | 0-1 | 34 | Open |
| 876 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 1 | Mihnea Costachi | Vitaly Rodchenkov | 1-0 | 29 | Open |
| 877 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 11 | Valerio Carnicelli | Mihnea Costachi | 0-1 | 61 | Open |
| 878 | 2021-10-26 | Titled Tuesday 26th Oct | chess.com INT | 10 | Mihnea Costachi | Gata Kamsky | 1/2-1/2 | 60 | Open |
| 879 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 9 | Mihnea Costachi | Gaston Manuel Martin Carmona | 1-0 | 30 | Open |
| 880 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 8 | Alejandro Garcia Garcia | Mihnea Costachi | 0-1 | 41 | Open |
| 881 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 7 | Mihnea Costachi | Sergei Ljukin | 1-0 | 20 | Open |
| 882 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 6 | Viktor Maksimenko | Mihnea Costachi | 1-0 | 43 | Open |
| 883 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 5 | Mihnea Costachi | Nicolas Brunner | 1-0 | 38 | Open |
| 884 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 4 | Cengiz Hasman | Mihnea Costachi | 1-0 | 41 | Open |
| 885 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 3 | Mihnea Costachi | Rustam Khusnutdinov | 0-1 | 71 | Open |
| 886 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 2 | Aron Pasti | Mihnea Costachi | 0-1 | 48 | Open |
| 887 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 1 | Mihnea Costachi | Jesus Marcial Torres Cueto | 1-0 | 22 | Open |
| 888 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 11 | Artem Odegov | Mihnea Costachi | 1-0 | 71 | Open |
| 889 | 2021-10-12 | Titled Tuesday 12th Oct | chess.com INT | 10 | Mihnea Costachi | Andres Carlos Obregon | 0-1 | 73 | Open |
| 890 | 2021-10-05 | Titled Tuesday 5th Oct | chess.com INT | 9 | Mihnea Costachi | Khanya Mazibuko | 0-1 | 56 | Open |
| 891 | 2021-10-05 | Titled Tuesday 5th Oct | chess.com INT | 8 | Aran Kohler | Mihnea Costachi | 0-1 | 56 | Open |
| 892 | 2021-10-05 | Titled Tuesday 5th Oct | chess.com INT | 11 | Mihnea Costachi | Marcel Winkels | 1-0 | 43 | Open |
| 893 | 2021-10-05 | Titled Tuesday 5th Oct | chess.com INT | 10 | Alex Jian | Mihnea Costachi | 0-1 | 59 | Open |
| 894 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 9 | Artem Sadovsky | Mihnea Costachi | 1-0 | 76 | Open |
| 895 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 8 | Mihnea Costachi | Vladislav Kovalev | 0-1 | 40 | Open |
| 896 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 7 | Samuel Sevian | Mihnea Costachi | 1-0 | 40 | Open |
| 897 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 6 | Mihnea Costachi | Arystanbek Urazayev | 1-0 | 41 | Open |
| 898 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 5 | Mihnea Costachi | Artur Gabrielian | 1-0 | 61 | Open |
| 899 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 4 | Volodymyr Onyshchuk | Mihnea Costachi | 1-0 | 54 | Open |
| 900 | 2021-09-28 | Titled Tuesday 28th Sept | chess.com INT | 3 | Igor Lysyj | Mihnea Costachi | 0-1 | 69 | Open |
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