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
901 2022-05-31 Titled Tue 31st May Early chess.com INT 6 Marcus R Harvey Mihnea Costachi 0-1 31 Open
902 2022-05-31 Titled Tue 31st May Early chess.com INT 5 Mihnea Costachi Yahli Sokolovsky 1-0 47 Open
903 2022-05-31 Titled Tue 31st May Early chess.com INT 4 Sergey Kim Mihnea Costachi 0-1 59 Open
904 2022-05-31 Titled Tue 31st May Early chess.com INT 3 Oleg Kozlov Mihnea Costachi 1-0 38 Open
905 2022-05-31 Titled Tue 31st May Early chess.com INT 2 Mihnea Costachi Mikhail Golubev 1-0 44 Open
906 2022-05-31 Titled Tue 31st May Early chess.com INT 1 Rafal Tymrakiewicz Mihnea Costachi 0-1 51 Open
907 2022-05-31 Titled Tue 31st May Early chess.com INT 11 Mihnea Costachi Thibault Fantinel 0-1 48 Open
908 2022-05-31 Titled Tue 31st May Early chess.com INT 10 Daniel Barria Zuniga Mihnea Costachi 1/2-1/2 65 Open
909 2022-05-24 Titled Tue 24th May Early chess.com INT 9 Mihnea Costachi Tuan Minh Le 0-1 89 Open
910 2022-05-24 Titled Tue 24th May Early chess.com INT 8 Nad-Titus Petre Mihnea Costachi 0-1 75 Open
911 2022-05-24 Titled Tue 24th May Early chess.com INT 7 Mihnea Costachi Jakub Seemann 1-0 32 Open
912 2022-05-24 Titled Tue 24th May Early chess.com INT 6 Anna M. Sargsyan Mihnea Costachi 0-1 31 Open
913 2022-05-24 Titled Tue 24th May Early chess.com INT 5 Mihnea Costachi Nicodim-Cosmin Stepanencu 1-0 40 Open
914 2022-05-24 Titled Tue 24th May Early chess.com INT 4 Arthur Kruckenhauser Mihnea Costachi 1-0 52 Open
915 2022-05-24 Titled Tue 24th May Early chess.com INT 3 Mihnea Costachi Viktor Maksimenko 0-1 38 Open
916 2022-05-24 Titled Tue 24th May Early chess.com INT 2 Dejan Tasev Mihnea Costachi 0-1 44 Open
917 2022-05-24 Titled Tue 24th May Early chess.com INT 1 Mihnea Costachi Slawomir Chojnacki 1-0 53 Open
918 2022-05-24 Titled Tue 24th May Early chess.com INT 11 Daniel Barria Zuniga Mihnea Costachi 0-1 61 Open
919 2022-05-24 Titled Tue 24th May Early chess.com INT 10 Zachary Tanenbaum Mihnea Costachi 0-1 57 Open
920 2022-05-17 Titled Tue 17th May Early chess.com INT 9 Meri Arabidze Mihnea Costachi 0-1 30 Open
921 2022-05-17 Titled Tue 17th May Early chess.com INT 8 Mihnea Costachi Maksim Schekachikhin 1-0 36 Open
922 2022-05-17 Titled Tue 17th May Early chess.com INT 7 Shreyas Royal Mihnea Costachi 0-1 28 Open
923 2022-05-17 Titled Tue 17th May Early chess.com INT 6 Mihnea Costachi Benik Agasarov 0-1 51 Open
924 2022-05-17 Titled Tue 17th May Early chess.com INT 5 Artak Manukian Mihnea Costachi 0-1 46 Open
925 2022-05-17 Titled Tue 17th May Early chess.com INT 4 Ali Mortazavi Mihnea Costachi 0-1 25 Open
926 2022-05-17 Titled Tue 17th May Early chess.com INT 3 Mihnea Costachi Vilka Sipila 0-1 33 Open
927 2022-05-17 Titled Tue 17th May Early chess.com INT 2 Alexander Reprintsev Mihnea Costachi 1-0 37 Open
928 2022-05-17 Titled Tue 17th May Early chess.com INT 1 Mihnea Costachi Alexander Zlatin 1-0 74 Open
929 2022-05-17 Titled Tue 17th May Early chess.com INT 11 Mihnea Costachi Lefong Hua 1-0 61 Open
930 2022-05-17 Titled Tue 17th May Early chess.com INT 10 Jakub Seemann Mihnea Costachi 1-0 43 Open
931 2022-05-01 Super Chess Rapid Open Bucharest ROU 9 Mihnea Costachi Vitaly Sivuk 1/2-1/2 54 Open
932 2022-05-01 Super Chess Rapid Open Bucharest ROU 8 Antoaneta Stefanova Mihnea Costachi 0-1 40 Open
933 2022-05-01 Super Chess Rapid Open Bucharest ROU 7 Mihnea Costachi Dragos-Andrei Antonica 1-0 57 Open
934 2022-05-01 Super Chess Rapid Open Bucharest ROU 6 Bogdan-Petru Carasca Mihnea Costachi 1/2-1/2 62 Open
935 2022-05-01 Super Chess Rapid Open Bucharest ROU 5 Mihnea Costachi Robert-Ionut Creanga 1-0 61 Open
936 2022-05-01 Super Chess Rapid Open Bucharest ROU 10 Oleksii Bilych Mihnea Costachi 1/2-1/2 54 Open
937 2022-04-30 Super Chess Rapid Open Bucharest ROU 4 Bogdan-Daniel Deac Mihnea Costachi 1-0 53 Open
938 2022-04-30 Super Chess Rapid Open Bucharest ROU 3 Mihnea Costachi Nazar Laptii 1-0 63 Open
939 2022-04-30 Super Chess Rapid Open Bucharest ROU 2 Ioan-Francisc Breitkopf Mihnea Costachi 0-1 23 Open
940 2022-04-30 Super Chess Rapid Open Bucharest ROU 1 Mihnea Costachi Robert-Gabriel Sava 1-0 41 Open
941 2022-04-26 Titled Tue 26th Apr Early chess.com INT 9 Iwo Karolczuk Mihnea Costachi 1-0 75 Open
942 2022-04-26 Titled Tue 26th Apr Early chess.com INT 8 Mihnea Costachi Balazs Csonka 1/2-1/2 66 Open
943 2022-04-26 Titled Tue 26th Apr Early chess.com INT 7 Koosha Jaferian Mihnea Costachi 0-1 19 Open
944 2022-04-26 Titled Tue 26th Apr Early chess.com INT 6 Mihnea Costachi Iustin Ciorgovean 1-0 20 Open
945 2022-04-26 Titled Tue 26th Apr Early chess.com INT 5 Ramil Hasangatin Mihnea Costachi 1-0 74 Open
946 2022-04-26 Titled Tue 26th Apr Early chess.com INT 4 Mihnea Costachi Orest Vovk 1-0 27 Open
947 2022-04-26 Titled Tue 26th Apr Early chess.com INT 3 Sergey Kim Mihnea Costachi 1/2-1/2 66 Open
948 2022-04-26 Titled Tue 26th Apr Early chess.com INT 2 Mihnea Costachi Ruben Gideon Koellner 1/2-1/2 66 Open
949 2022-04-26 Titled Tue 26th Apr Early chess.com INT 1 Serhan Berat Ozdemir Mihnea Costachi 0-1 43 Open
950 2022-04-26 Titled Tue 26th Apr Early chess.com INT 11 Mihnea Costachi Ivan Martic 1-0 46 Open

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