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 |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | 2019-08-02 | 26th Abu Dhabi Masters | Abu Dhabi UAE | 1.51 | Mihnea Costachi | Soham Datar | 1-0 | 98 | Open |
| 1902 | 2019-07-31 | 12th Arad Open 2019 | Arad ROU | 9.7 | Mihnea Costachi | Daniel Barrish | 1-0 | 42 | Open |
| 1903 | 2019-07-30 | 12th Arad Open 2019 | Arad ROU | 8.4 | Iustin Ciorgovean | Mihnea Costachi | 1/2-1/2 | 14 | Open |
| 1904 | 2019-07-29 | 12th Arad Open 2019 | Arad ROU | 7.4 | Mihnea Costachi | Alexandru-Bogdan Banzea | 1/2-1/2 | 13 | Open |
| 1905 | 2019-07-28 | 12th Arad Open 2019 | Arad ROU | 6.2 | Ihor Nester | Mihnea Costachi | 1/2-1/2 | 56 | Open |
| 1906 | 2019-07-27 | 12th Arad Open 2019 | Arad ROU | 5.2 | Mihnea Costachi | Andrei Istratescu | 1/2-1/2 | 12 | Open |
| 1907 | 2019-07-26 | 12th Arad Open 2019 | Arad ROU | 4.3 | Dan Bogdan | Mihnea Costachi | 0-1 | 31 | Open |
| 1908 | 2019-07-25 | 12th Arad Open 2019 | Arad ROU | 3.5 | Mihnea Costachi | Robert-Paul Nastase | 1-0 | 27 | Open |
| 1909 | 2019-07-25 | 12th Arad Open 2019 | Arad ROU | 2.5 | Milos Sarmir | Mihnea Costachi | 0-1 | 28 | Open |
| 1910 | 2019-07-24 | 12th Arad Open 2019 | Arad ROU | 1.1 | Mihnea Costachi | Attila-Norbert Denes | 1-0 | 24 | Open |
| 1911 | 2019-03-29 | 20th ch-EUR Indiv 2019 | Skopje MKD | 11.95 | Mihnea Costachi | Alex Krstulovic | 1-0 | 23 | Open |
| 1912 | 2019-03-28 | 20th ch-EUR Indiv 2019 | Skopje MKD | 10.6 | Sebastien Maze | Mihnea Costachi | 1-0 | 28 | Open |
| 1913 | 2019-03-27 | 20th ch-EUR Indiv 2019 | Skopje MKD | 9.54 | Mihnea Costachi | Dmitry Gordievsky | 1/2-1/2 | 18 | Open |
| 1914 | 2019-03-26 | 20th ch-EUR Indiv 2019 | Skopje MKD | 8.101 | Konstantin Borsuk | Mihnea Costachi | 0-1 | 68 | Open |
| 1915 | 2019-03-25 | 20th ch-EUR Indiv 2019 | Skopje MKD | 7.99 | Mihnea Costachi | Toni Lazov | 1/2-1/2 | 37 | Open |
| 1916 | 2019-03-24 | 20th ch-EUR Indiv 2019 | Skopje MKD | 6.56 | Kiril Georgiev | Mihnea Costachi | 1-0 | 68 | Open |
| 1917 | 2019-03-22 | 20th ch-EUR Indiv 2019 | Skopje MKD | 5.102 | Mihnea Costachi | Mateusz Paszewski | 1-0 | 31 | Open |
| 1918 | 2019-03-21 | 20th ch-EUR Indiv 2019 | Skopje MKD | 4.55 | Falko Bindrich | Mihnea Costachi | 1-0 | 77 | Open |
| 1919 | 2019-03-20 | 20th ch-EUR Indiv 2019 | Skopje MKD | 3.52 | Mihnea Costachi | Dragan Solak | 1/2-1/2 | 47 | Open |
| 1920 | 2019-03-19 | 20th ch-EUR Indiv 2019 | Skopje MKD | 2.45 | Niclas Huschenbeth | Mihnea Costachi | 1/2-1/2 | 50 | Open |
| 1921 | 2019-03-18 | 20th ch-EUR Indiv 2019 | Skopje MKD | 1.162 | Mihnea Costachi | Kristijan Velkovski | 1-0 | 40 | Open |
| 1922 | 2018-12-02 | TCh-ROU Superliga 2018 | Sovata ROU | 9.3 | Mihnea Costachi | Paul-Horatiu Casangiu | 1-0 | 39 | Open |
| 1923 | 2018-11-30 | TCh-ROU Superliga 2018 | Sovata ROU | 7.2 | Mihnea Costachi | Victor Vasiesiu | 1-0 | 36 | Open |
| 1924 | 2018-11-29 | TCh-ROU Superliga 2018 | Sovata ROU | 6.5 | Mihnea Costachi | Madalin Andronescu | 1-0 | 42 | Open |
| 1925 | 2018-11-28 | TCh-ROU Superliga 2018 | Sovata ROU | 5.1 | Mihnea Costachi | Tamas-Kristof Balla | 1/2-1/2 | 31 | Open |
| 1926 | 2018-11-26 | TCh-ROU Superliga 2018 | Sovata ROU | 3.2 | Catalin Mihai | Mihnea Costachi | 0-1 | 39 | Open |
| 1927 | 2018-11-25 | TCh-ROU Superliga 2018 | Sovata ROU | 2.4 | Mihnea Costachi | Mihai-Vlad Ciorica | 1-0 | 18 | Open |
| 1928 | 2018-11-21 | Romgaz Blitz Open 2018 | Bucharest ROU | 9.2 | Mihail Marin | Mihnea Costachi | 1/2-1/2 | 56 | Open |
| 1929 | 2018-11-21 | Romgaz Blitz Open 2018 | Bucharest ROU | 7.4 | Stefan Tomici | Mihnea Costachi | 1/2-1/2 | 54 | Open |
| 1930 | 2018-11-21 | Romgaz Blitz Open 2018 | Bucharest ROU | 11.1 | Andrei Istratescu | Mihnea Costachi | 1/2-1/2 | 11 | Open |
| 1931 | 2018-11-21 | Romgaz Blitz Open 2018 | Bucharest ROU | 10.3 | Mihnea Costachi | Ioan Radu | 1-0 | 56 | Open |
| 1932 | 2018-10-30 | World Youth Open U18 2018 | Porto Carras GRE | 11.12 | Milton Pantzar | Mihnea Costachi | 1-0 | 66 | Open |
| 1933 | 2018-10-29 | World Youth Open U18 2018 | Porto Carras GRE | 10.11 | Mihnea Costachi | Johannes Haug | 1/2-1/2 | 27 | Open |
| 1934 | 2018-10-28 | World Youth Open U18 2018 | Porto Carras GRE | 9.7 | Timur Fakhrutdinov | Mihnea Costachi | 1-0 | 75 | Open |
| 1935 | 2018-10-27 | World Youth Open U18 2018 | Porto Carras GRE | 8.9 | Mihnea Costachi | Guha Mitrabha | 1-0 | 54 | Open |
| 1936 | 2018-10-26 | World Youth Open U18 2018 | Porto Carras GRE | 7.14 | Eivind Olav Risting | Mihnea Costachi | 0-1 | 42 | Open |
| 1937 | 2018-10-24 | World Youth Open U18 2018 | Porto Carras GRE | 6.14 | Mihnea Costachi | Vid Dobrovoljc | 1/2-1/2 | 51 | Open |
| 1938 | 2018-10-23 | World Youth Open U18 2018 | Porto Carras GRE | 5.13 | Shixu B Wang | Mihnea Costachi | 1/2-1/2 | 43 | Open |
| 1939 | 2018-10-22 | World Youth Open U18 2018 | Porto Carras GRE | 4.14 | Mihnea Costachi | Nikoloz Tsomaia | 1/2-1/2 | 75 | Open |
| 1940 | 2018-10-21 | World Youth Open U18 2018 | Porto Carras GRE | 3.12 | Ahmad Ahmadzada | Mihnea Costachi | 1/2-1/2 | 31 | Open |
| 1941 | 2018-10-21 | World Youth Open U18 2018 | Porto Carras GRE | 2.8 | Mihnea Costachi | Alexandru-Bogdan Banzea | 1/2-1/2 | 13 | Open |
| 1942 | 2018-10-20 | World Youth Open U18 2018 | Porto Carras GRE | 1.11 | Davi Sulzbacher Goncalves | Mihnea Costachi | 0-1 | 31 | Open |
| 1943 | 2018-09-16 | Tasnad Open 2018 | Tasnad ROU | 9.3 | Mihnea Costachi | Adrian-Marian Petrisor | 1/2-1/2 | 22 | Open |
| 1944 | 2018-09-15 | Tasnad Open 2018 | Tasnad ROU | 8.3 | Mihnea Costachi | Lucian-Ioan Filip | 1/2-1/2 | 8 | Open |
| 1945 | 2018-09-15 | Tasnad Open 2018 | Tasnad ROU | 7.2 | Gergely Aczel | Mihnea Costachi | 0-1 | 54 | Open |
| 1946 | 2018-09-14 | Tasnad Open 2018 | Tasnad ROU | 6.2 | Artem Omelja | Mihnea Costachi | 1-0 | 62 | Open |
| 1947 | 2018-09-14 | Tasnad Open 2018 | Tasnad ROU | 5.3 | Mihnea Costachi | Boris Itkis | 1-0 | 39 | Open |
| 1948 | 2018-09-13 | Tasnad Open 2018 | Tasnad ROU | 4.2 | Daniel Baratosi | Mihnea Costachi | 1/2-1/2 | 15 | Open |
| 1949 | 2018-09-13 | Tasnad Open 2018 | Tasnad ROU | 3.1 | Mihnea Costachi | Andrei Istratescu | 1/2-1/2 | 12 | Open |
| 1950 | 2018-09-12 | Tasnad Open 2018 | Tasnad ROU | 2.3 | Mihnea Costachi | Tamas-Kristof Balla | 1-0 | 46 | Open |
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