IM Mihnea Costachi

Country

ROU

Birth Year

2000 (Age ≈26)

Gender

M

Title

NA,International Master

FIDE ID

1217518

FIDE ratings

2440.2 -18.8

Classical

Live rating

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
1520

Based on available monthly lists and saved games.

Live rankings

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: 2026-10-27 (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
601 2022-06-07 Titled Tue 7th Jun Early chess.com INT 6 Mihnea Costachi Eric Rosen 0-1 57 Open
602 2022-06-07 Titled Tue 7th Jun Early chess.com INT 5 Alexei Saveliev Mihnea Costachi 0-1 39 Open
603 2022-06-07 Titled Tue 7th Jun Early chess.com INT 4 Mihnea Costachi Alexandros Papasimakopoulos 1/2-1/2 120 Open
604 2022-06-07 Titled Tue 7th Jun Early chess.com INT 3 Alejandro Alvarado Diaz Mihnea Costachi 1/2-1/2 35 Open
605 2022-06-07 Titled Tue 7th Jun Early chess.com INT 2 Eilia Zomorrodian Mihnea Costachi 0-1 38 Open
606 2022-06-07 Titled Tue 7th Jun Early chess.com INT 1 Mihnea Costachi Martin Horak 1-0 41 Open
607 2022-06-07 Titled Tue 7th Jun Early chess.com INT 11 Mihnea Costachi David W L Howell 0-1 28 Open
608 2022-06-07 Titled Tue 7th Jun Early chess.com INT 10 Olexandr Bortnyk Mihnea Costachi 1/2-1/2 99 Open
609 2022-05-31 Titled Tue 31st May Early chess.com INT 9 Mihnea Costachi Ramil Hasangatin 0-1 43 Open
610 2022-05-31 Titled Tue 31st May Early chess.com INT 8 Raunak Sadhwani Mihnea Costachi 1-0 42 Open
611 2022-05-31 Titled Tue 31st May Early chess.com INT 7 Mihnea Costachi Jeffery Xiong 1/2-1/2 53 Open
612 2022-05-31 Titled Tue 31st May Early chess.com INT 6 Marcus R Harvey Mihnea Costachi 0-1 31 Open
613 2022-05-31 Titled Tue 31st May Early chess.com INT 5 Mihnea Costachi Yahli Sokolovsky 1-0 47 Open
614 2022-05-31 Titled Tue 31st May Early chess.com INT 4 Sergey Kim Mihnea Costachi 0-1 59 Open
615 2022-05-31 Titled Tue 31st May Early chess.com INT 3 Oleg Kozlov Mihnea Costachi 1-0 38 Open
616 2022-05-31 Titled Tue 31st May Early chess.com INT 2 Mihnea Costachi Mikhail Golubev 1-0 44 Open
617 2022-05-31 Titled Tue 31st May Early chess.com INT 1 Rafal Tymrakiewicz Mihnea Costachi 0-1 51 Open
618 2022-05-31 Titled Tue 31st May Early chess.com INT 11 Mihnea Costachi Thibault Fantinel 0-1 48 Open
619 2022-05-31 Titled Tue 31st May Early chess.com INT 10 Daniel Barria Zuniga Mihnea Costachi 1/2-1/2 65 Open
620 2022-05-24 Titled Tue 24th May Early chess.com INT 9 Mihnea Costachi Tuan Minh Le 0-1 89 Open
621 2022-05-24 Titled Tue 24th May Early chess.com INT 8 Nad-Titus Petre Mihnea Costachi 0-1 75 Open
622 2022-05-24 Titled Tue 24th May Early chess.com INT 7 Mihnea Costachi Jakub Seemann 1-0 32 Open
623 2022-05-24 Titled Tue 24th May Early chess.com INT 6 Anna M. Sargsyan Mihnea Costachi 0-1 31 Open
624 2022-05-24 Titled Tue 24th May Early chess.com INT 5 Mihnea Costachi Nicodim-Cosmin Stepanencu 1-0 40 Open
625 2022-05-24 Titled Tue 24th May Early chess.com INT 4 Arthur Kruckenhauser Mihnea Costachi 1-0 52 Open
626 2022-05-24 Titled Tue 24th May Early chess.com INT 3 Mihnea Costachi Viktor Maksimenko 0-1 38 Open
627 2022-05-24 Titled Tue 24th May Early chess.com INT 2 Dejan Tasev Mihnea Costachi 0-1 44 Open
628 2022-05-24 Titled Tue 24th May Early chess.com INT 1 Mihnea Costachi Slawomir Chojnacki 1-0 53 Open
629 2022-05-24 Titled Tue 24th May Early chess.com INT 11 Daniel Barria Zuniga Mihnea Costachi 0-1 61 Open
630 2022-05-24 Titled Tue 24th May Early chess.com INT 10 Zachary Tanenbaum Mihnea Costachi 0-1 57 Open
631 2022-05-17 Titled Tue 17th May Early chess.com INT 9 Meri Arabidze Mihnea Costachi 0-1 30 Open
632 2022-05-17 Titled Tue 17th May Early chess.com INT 8 Mihnea Costachi Maksim Schekachikhin 1-0 36 Open
633 2022-05-17 Titled Tue 17th May Early chess.com INT 7 Shreyas Royal Mihnea Costachi 0-1 28 Open
634 2022-05-17 Titled Tue 17th May Early chess.com INT 6 Mihnea Costachi Benik Agasarov 0-1 51 Open
635 2022-05-17 Titled Tue 17th May Early chess.com INT 5 Artak Manukian Mihnea Costachi 0-1 46 Open
636 2022-05-17 Titled Tue 17th May Early chess.com INT 4 Ali Mortazavi Mihnea Costachi 0-1 25 Open
637 2022-05-17 Titled Tue 17th May Early chess.com INT 3 Mihnea Costachi Vilka Sipila 0-1 33 Open
638 2022-05-17 Titled Tue 17th May Early chess.com INT 2 Alexander Reprintsev Mihnea Costachi 1-0 37 Open
639 2022-05-17 Titled Tue 17th May Early chess.com INT 1 Mihnea Costachi Alexander Zlatin 1-0 74 Open
640 2022-05-17 Titled Tue 17th May Early chess.com INT 11 Mihnea Costachi Lefong Hua 1-0 61 Open
641 2022-05-17 Titled Tue 17th May Early chess.com INT 10 Jakub Seemann Mihnea Costachi 1-0 43 Open
642 2022-04-26 Titled Tue 26th Apr Early chess.com INT 9 Iwo Karolczuk Mihnea Costachi 1-0 75 Open
643 2022-04-26 Titled Tue 26th Apr Early chess.com INT 8 Mihnea Costachi Balazs Csonka 1/2-1/2 66 Open
644 2022-04-26 Titled Tue 26th Apr Early chess.com INT 7 Koosha Jaferian Mihnea Costachi 0-1 19 Open
645 2022-04-26 Titled Tue 26th Apr Early chess.com INT 6 Mihnea Costachi Iustin Ciorgovean 1-0 20 Open
646 2022-04-26 Titled Tue 26th Apr Early chess.com INT 5 Ramil Hasangatin Mihnea Costachi 1-0 74 Open
647 2022-04-26 Titled Tue 26th Apr Early chess.com INT 4 Mihnea Costachi Orest Vovk 1-0 27 Open
648 2022-04-26 Titled Tue 26th Apr Early chess.com INT 3 Sergey Kim Mihnea Costachi 1/2-1/2 66 Open
649 2022-04-26 Titled Tue 26th Apr Early chess.com INT 2 Mihnea Costachi Ruben Gideon Koellner 1/2-1/2 66 Open
650 2022-04-26 Titled Tue 26th Apr Early chess.com INT 1 Serhan Berat Ozdemir Mihnea Costachi 0-1 43 Open

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