Mihnea Costachi

Country

ROU

Birth Year

2000

Gender

M

Title

NA,International Master

FIDE ID

1217518

FIDE ratings

2459

Classical

Published FIDE

2391

Rapid

Published FIDE

2482

Blitz

Published FIDE

Official classical ranks

Inactive on the latest FIDE classical list

FIDE rating history

Highest recorded rating
2484 Oct 2018
Recorded years
2008–2026
Archived games
2327

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

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
1851 2020-05-29 Euro Online +2300 Day 1 chess.com INT 6 Andrey Tsvetkov Mihnea Costachi 1-0 85 Open
1852 2020-05-29 Euro Online +2300 Day 1 chess.com INT 5 Mihnea Costachi Gawain C B Maroroa Jones 0-1 87 Open
1853 2020-05-29 Euro Online +2300 Day 1 chess.com INT 4 Deimante Daulyte-Cornette Mihnea Costachi 0-1 50 Open
1854 2020-05-29 Euro Online +2300 Day 1 chess.com INT 3 Alexander Krayz Mihnea Costachi 0-1 47 Open
1855 2020-05-29 Euro Online +2300 Day 1 chess.com INT 2 Mihnea Costachi Sargis A. Manukyan 1-0 38 Open
1856 2020-05-29 Euro Online +2300 Day 1 chess.com INT 1 Mihnea Costachi Michael Kopylov 0-1 60 Open
1857 2020-05-26 Titled Tuesday 26th May chess.com INT 9 Maciej Klekowski Mihnea Costachi 1-0 43 Open
1858 2020-05-26 Titled Tuesday 26th May chess.com INT 8 Mihnea Costachi Mikheil Mchedlishvili 1-0 54 Open
1859 2020-05-26 Titled Tuesday 26th May chess.com INT 7 Nitish Belurkar Mihnea Costachi 0-1 96 Open
1860 2020-05-26 Titled Tuesday 26th May chess.com INT 6 Mihnea Costachi Vladislav Kovalev 0-1 29 Open
1861 2020-05-26 Titled Tuesday 26th May chess.com INT 5 Quang Liem Le Mihnea Costachi 0-1 36 Open
1862 2020-05-26 Titled Tuesday 26th May chess.com INT 4 Mihnea Costachi Rostyslav Malynovskyi 1-0 67 Open
1863 2020-05-26 Titled Tuesday 26th May chess.com INT 3 Mihnea Costachi Kenneth Terence Solomon 1-0 42 Open
1864 2020-05-26 Titled Tuesday 26th May chess.com INT 2 Igor Perelygin Mihnea Costachi 0-1 40 Open
1865 2020-05-26 Titled Tuesday 26th May chess.com INT 1 Mihnea Costachi Vladimir Chernikov 0-1 28 Open
1866 2020-05-12 Titled Tuesday 12th May chess.com INT 9 Oleksiy Solovchuk Mihnea Costachi 0-1 43 Open
1867 2020-05-12 Titled Tuesday 12th May chess.com INT 8 Mihnea Costachi Robert Prieb 1/2-1/2 53 Open
1868 2020-05-12 Titled Tuesday 12th May chess.com INT 6 Mihnea Costachi Klementy Sychev 0-1 73 Open
1869 2020-05-12 Titled Tuesday 12th May chess.com INT 3 Maxime Vachier-Lagrave Mihnea Costachi 1-0 52 Open
1870 2020-05-12 Titled Tuesday 12th May chess.com INT 10 Sergey Grigoriants Mihnea Costachi 1-0 55 Open
1871 2020-04-28 Titled Tuesday 28th Apr chess.com INT 9 Mihnea Costachi Nikolai Vlassov 1-0 42 Open
1872 2020-04-28 Titled Tuesday 28th Apr chess.com INT 2 Manfred Freitag Mihnea Costachi 0-1 37 Open
1873 2019-10-25 58th World Juniors 2019 New Delhi IND 11.9 Arjun Kalyan Mihnea Costachi 0-1 42 Open
1874 2019-10-24 58th World Juniors 2019 New Delhi IND 10.5 Mihnea Costachi Temur Kuybokarov 1/2-1/2 30 Open
1875 2019-10-23 58th World Juniors 2019 New Delhi IND 9.1 Evgeny Shtembuliak Mihnea Costachi 1-0 35 Open
1876 2019-10-22 58th World Juniors 2019 New Delhi IND 8.5 Viktor Gazik Mihnea Costachi 0-1 37 Open
1877 2019-10-21 58th World Juniors 2019 New Delhi IND 7.2 Mihnea Costachi Murali Karthikeyan 1/2-1/2 30 Open
1878 2019-10-19 58th World Juniors 2019 New Delhi IND 6.9 Aaryan Varshney Mihnea Costachi 0-1 67 Open
1879 2019-10-18 58th World Juniors 2019 New Delhi IND 5.7 Mihnea Costachi Shixu B Wang 1/2-1/2 23 Open
1880 2019-10-17 58th World Juniors 2019 New Delhi IND 4.14 Anuj Shrivatri Mihnea Costachi 0-1 58 Open
1881 2019-10-17 58th World Juniors 2019 New Delhi IND 3.14 Mihnea Costachi Aronyak Ghosh 1/2-1/2 31 Open
1882 2019-10-16 58th World Juniors 2019 New Delhi IND 2.24 V Pranav Mihnea Costachi 0-1 46 Open
1883 2019-10-15 58th World Juniors 2019 New Delhi IND 1.25 Mihnea Costachi Wagh Suyog 1/2-1/2 30 Open
1884 2019-09-29 TCh-ROU 1st League 2019 Mamaia ROU 9.5 Andreea-Briana Stanciu Mihnea Costachi 0-1 28 Open
1885 2019-09-28 TCh-ROU 1st League 2019 Mamaia ROU 8.1 Mihnea Costachi Alexandru-Bogdan Banzea 1/2-1/2 30 Open
1886 2019-09-27 TCh-ROU 1st League 2019 Mamaia ROU 7.5 George Stoleriu Mihnea Costachi 1/2-1/2 13 Open
1887 2019-09-26 TCh-ROU 1st League 2019 Mamaia ROU 6.2 Alexandru-Emilian Craciun Mihnea Costachi 0-1 65 Open
1888 2019-09-25 TCh-ROU 1st League 2019 Mamaia ROU 5.4 Mihnea Costachi Victor Vasiesiu 1/2-1/2 25 Open
1889 2019-09-24 TCh-ROU 1st League 2019 Mamaia ROU 4.3 George Ileana Mihnea Costachi 1/2-1/2 25 Open
1890 2019-09-23 TCh-ROU 1st League 2019 Mamaia ROU 3.3 Mihnea Costachi Laurentiu-Vlad Bobocea 1-0 30 Open
1891 2019-09-22 TCh-ROU 1st League 2019 Mamaia ROU 2.4 Mihnea-Ionut Ognean Mihnea Costachi 1/2-1/2 17 Open
1892 2019-09-21 TCh-ROU 1st League 2019 Mamaia ROU 1.2 Mihnea Costachi Iulian Micu 1-0 35 Open
1893 2019-08-10 26th Abu Dhabi Masters Abu Dhabi UAE 9.37 Mihnea Costachi Shantanu Bhambure 1/2-1/2 32 Open
1894 2019-08-09 26th Abu Dhabi Masters Abu Dhabi UAE 8.32 Divya Deshmukh Mihnea Costachi 1/2-1/2 21 Open
1895 2019-08-08 26th Abu Dhabi Masters Abu Dhabi UAE 7.37 Mihnea Costachi Krishnater Kushager 1/2-1/2 19 Open
1896 2019-08-07 26th Abu Dhabi Masters Abu Dhabi UAE 6.37 Sameer Kathmale Mihnea Costachi 1/2-1/2 105 Open
1897 2019-08-05 26th Abu Dhabi Masters Abu Dhabi UAE 5.33 Mihnea Costachi Raahil Mullick 1/2-1/2 21 Open
1898 2019-08-04 26th Abu Dhabi Masters Abu Dhabi UAE 4.36 Xiaowen Zhang Mihnea Costachi 1/2-1/2 18 Open
1899 2019-08-03 26th Abu Dhabi Masters Abu Dhabi UAE 3.35 Mihnea Costachi Vantika Agrawal 1/2-1/2 21 Open
1900 2019-08-03 26th Abu Dhabi Masters Abu Dhabi UAE 2.7 Mustafa Yilmaz Mihnea Costachi 1-0 80 Open

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