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: 2026-10-26 (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
501 2022-09-06 Titled Tue 6th Sep Early chess.com INT 8 Wojciech Przybylski Mihnea Costachi 0-1 27 Open
502 2022-09-06 Titled Tue 6th Sep Early chess.com INT 7 Alexander Devaev Mihnea Costachi 0-1 65 Open
503 2022-09-06 Titled Tue 6th Sep Early chess.com INT 6 Mihnea Costachi Jesus Martin Duque 0-1 50 Open
504 2022-09-06 Titled Tue 6th Sep Early chess.com INT 5 Marie Sebag Mihnea Costachi 1-0 23 Open
505 2022-09-06 Titled Tue 6th Sep Early chess.com INT 4 Mihnea Costachi Gata Kamsky 0-1 56 Open
506 2022-09-06 Titled Tue 6th Sep Early chess.com INT 3 Mihnea Costachi David Paravyan 1/2-1/2 57 Open
507 2022-09-06 Titled Tue 6th Sep Early chess.com INT 2 Konstantin Begunov Mihnea Costachi 0-1 28 Open
508 2022-09-06 Titled Tue 6th Sep Early chess.com INT 1 Mihnea Costachi Evgeny V. Melikhov 1-0 59 Open
509 2022-09-06 Titled Tue 6th Sep Early chess.com INT 11 Mihnea Costachi Anna M. Sargsyan 0-1 68 Open
510 2022-09-06 Titled Tue 6th Sep Early chess.com INT 10 Aleksandr Domalchuk-Jonasson Mihnea Costachi 1-0 46 Open
511 2022-08-30 Titled Tue 30th Aug Early chess.com INT 9 Sergey Kim Mihnea Costachi 1-0 31 Open
512 2022-08-30 Titled Tue 30th Aug Early chess.com INT 8 Vitor Hugo Vieira Ferreira Mihnea Costachi 0-1 72 Open
513 2022-08-30 Titled Tue 30th Aug Early chess.com INT 7 Mihnea Costachi Hernan Filgueira 1/2-1/2 85 Open
514 2022-08-30 Titled Tue 30th Aug Early chess.com INT 6 Alexander Donchenko Mihnea Costachi 1-0 77 Open
515 2022-08-30 Titled Tue 30th Aug Early chess.com INT 5 Polina Shuvalova Mihnea Costachi 0-1 52 Open
516 2022-08-30 Titled Tue 30th Aug Early chess.com INT 4 Mihnea Costachi Tymon Czernek 1-0 49 Open
517 2022-08-30 Titled Tue 30th Aug Early chess.com INT 3 Mihnea Costachi Khazar Babazada 0-1 47 Open
518 2022-08-30 Titled Tue 30th Aug Early chess.com INT 2 Aisen Mestnikov Mihnea Costachi 0-1 62 Open
519 2022-08-30 Titled Tue 30th Aug Early chess.com INT 1 Mihnea Costachi Sanjin Culum 1-0 32 Open
520 2022-08-30 Titled Tue 30th Aug Early chess.com INT 11 Kaan Kucuksari Mihnea Costachi 1-0 55 Open
521 2022-08-30 Titled Tue 30th Aug Early chess.com INT 10 Mihnea Costachi Ivan Martic 1-0 36 Open
522 2022-08-16 Titled Tue 16th Aug Early chess.com INT 9 Mihnea Costachi Arkadiusz Skawinski 1-0 69 Open
523 2022-08-16 Titled Tue 16th Aug Early chess.com INT 8 Slaven Pastar Mihnea Costachi 0-1 38 Open
524 2022-08-16 Titled Tue 16th Aug Early chess.com INT 7 Mihnea Costachi Shakked Tifferet 1-0 29 Open
525 2022-08-16 Titled Tue 16th Aug Early chess.com INT 6 Seit-Amet Karaev Mihnea Costachi 1-0 97 Open
526 2022-08-16 Titled Tue 16th Aug Early chess.com INT 5 Mihnea Costachi Olexandr Bortnyk 0-1 62 Open
527 2022-08-16 Titled Tue 16th Aug Early chess.com INT 4 Shamil Arslanov Mihnea Costachi 0-1 41 Open
528 2022-08-16 Titled Tue 16th Aug Early chess.com INT 3 Tuan Minh Le Mihnea Costachi 1-0 38 Open
529 2022-08-16 Titled Tue 16th Aug Early chess.com INT 2 Mihnea Costachi Ricardo D. D`Arruda 1-0 36 Open
530 2022-08-16 Titled Tue 16th Aug Early chess.com INT 1 Xeniya Balabayeva Mihnea Costachi 0-1 20 Open
531 2022-08-16 Titled Tue 16th Aug Early chess.com INT 11 Hayk Mirimanian Mihnea Costachi 1-0 35 Open
532 2022-08-16 Titled Tue 16th Aug Early chess.com INT 10 Mihnea Costachi Dennis Wagner 0-1 32 Open
533 2022-08-09 Titled Tue 9th Aug Early chess.com INT 9 Mihnea Costachi Andrey Levitskiy 0-1 60 Open
534 2022-08-09 Titled Tue 9th Aug Early chess.com INT 8 Sergei Zhigalko Mihnea Costachi 1-0 29 Open
535 2022-08-09 Titled Tue 9th Aug Early chess.com INT 7 Artem Omelja Mihnea Costachi 0-1 44 Open
536 2022-08-09 Titled Tue 9th Aug Early chess.com INT 6 Mihnea Costachi Rodrigo Vasquez Schroeder 0-1 32 Open
537 2022-08-09 Titled Tue 9th Aug Early chess.com INT 5 Shane Melaugh Mihnea Costachi 0-1 51 Open
538 2022-08-09 Titled Tue 9th Aug Early chess.com INT 4 Mihnea Costachi Maksim Omariev 1-0 55 Open
539 2022-08-09 Titled Tue 9th Aug Early chess.com INT 3 Daniil Dubov Mihnea Costachi 1-0 52 Open
540 2022-08-09 Titled Tue 9th Aug Early chess.com INT 2 Mihnea Costachi Evgeny V. Melikhov 1-0 44 Open
541 2022-08-09 Titled Tue 9th Aug Early chess.com INT 1 Uriel Vazquez Espino Mihnea Costachi 0-1 35 Open
542 2022-08-09 Titled Tue 9th Aug Early chess.com INT 11 Jose Remolar Gallen Mihnea Costachi 0-1 37 Open
543 2022-08-09 Titled Tue 9th Aug Early chess.com INT 10 Zehn Nasir Mihnea Costachi 1-0 55 Open
544 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 9 Roberto Junio Brito Molina Mihnea Costachi 0-1 64 Open
545 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 8 Mihnea Costachi Vsevolod Ovchinnikov 1-0 43 Open
546 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 7 Leon Livaic Mihnea Costachi 1-0 60 Open
547 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 6 Shaaketh Sivakumar Mihnea Costachi 0-1 56 Open
548 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 5 Mihnea Costachi Vladimir-Alexandru Cnejev 1-0 36 Open
549 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 4 Jubin Jimmy Mihnea Costachi 1-0 33 Open
550 2022-08-02 Titled Tue 2nd Aug Early chess.com INT 3 Mihnea Costachi Anna Shukhman 1-0 56 Open

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