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
651 2022-04-26 Titled Tue 26th Apr Early chess.com INT 11 Mihnea Costachi Ivan Martic 1-0 46 Open
652 2022-04-26 Titled Tue 26th Apr Early chess.com INT 10 Mihailo Djokic Mihnea Costachi 1-0 50 Open
653 2022-04-19 Titled Tue 19th Apr Early chess.com INT 9 Mihnea Costachi Ivan Vihor Krsnik Cohar 1-0 31 Open
654 2022-04-19 Titled Tue 19th Apr Early chess.com INT 8 Stanislav Tsyhanchuk Mihnea Costachi 0-1 71 Open
655 2022-04-19 Titled Tue 19th Apr Early chess.com INT 7 Mihnea Costachi Xiaobing Gu 1-0 37 Open
656 2022-04-19 Titled Tue 19th Apr Early chess.com INT 6 Malak Ismayil Mihnea Costachi 0-1 46 Open
657 2022-04-19 Titled Tue 19th Apr Early chess.com INT 5 Mihnea Costachi Nikita Shandrygin 0-1 71 Open
658 2022-04-19 Titled Tue 19th Apr Early chess.com INT 4 Michael Buscar Mihnea Costachi 0-1 64 Open
659 2022-04-19 Titled Tue 19th Apr Early chess.com INT 3 Mihnea Costachi Sergei Ljukin 0-1 21 Open
660 2022-04-19 Titled Tue 19th Apr Early chess.com INT 2 Semetei Tologon tegin Mihnea Costachi 1-0 53 Open
661 2022-04-19 Titled Tue 19th Apr Early chess.com INT 1 Mihnea Costachi Vladimir Mikhalsky 1-0 50 Open
662 2022-04-19 Titled Tue 19th Apr Early chess.com INT 11 Azer Mirzoev Mihnea Costachi 1/2-1/2 56 Open
663 2022-04-19 Titled Tue 19th Apr Early chess.com INT 10 Garg Aradhya Mihnea Costachi 1-0 25 Open
664 2022-03-29 Titled Tue 29th Mar Early chess.com INT 9 Mihnea Costachi Nodirbek Abdusattorov 1-0 64 Open
665 2022-03-29 Titled Tue 29th Mar Early chess.com INT 8 Mihnea Costachi Ari Guz 1-0 77 Open
666 2022-03-29 Titled Tue 29th Mar Early chess.com INT 7 Pavel V. Tregubov Mihnea Costachi 1/2-1/2 47 Open
667 2022-03-29 Titled Tue 29th Mar Early chess.com INT 6 Mihnea Costachi Ivan Zemlyanskii 1-0 64 Open
668 2022-03-29 Titled Tue 29th Mar Early chess.com INT 5 Lefong Hua Mihnea Costachi 1/2-1/2 73 Open
669 2022-03-29 Titled Tue 29th Mar Early chess.com INT 4 Mihnea Costachi Alexandra Obolentseva 1/2-1/2 115 Open
670 2022-03-29 Titled Tue 29th Mar Early chess.com INT 3 Maroun Tomb Mihnea Costachi 0-1 73 Open
671 2022-03-29 Titled Tue 29th Mar Early chess.com INT 2 Mihnea Costachi Martin Horak 1-0 32 Open
672 2022-03-29 Titled Tue 29th Mar Early chess.com INT 1 Santiago Rodriguez Mihnea Costachi 1-0 37 Open
673 2022-03-29 Titled Tue 29th Mar Early chess.com INT 11 Mihnea Costachi Nitzan Steinberg 1/2-1/2 33 Open
674 2022-03-29 Titled Tue 29th Mar Early chess.com INT 10 Maxim Matlakov Mihnea Costachi 1/2-1/2 60 Open
675 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 9 Mihnea Costachi Ali Rastbod 1-0 38 Open
676 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 8 Rasmus Svane Mihnea Costachi 1-0 51 Open
677 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 7 Aman Hambleton Mihnea Costachi 0-1 27 Open
678 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 6 Mihnea Costachi Bogdan-Daniel Deac 0-1 49 Open
679 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 5 Mihnea Costachi Sergei Iskusnyh 1-0 30 Open
680 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 4 Vladimir Fedoseev Mihnea Costachi 1-0 41 Open
681 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 3 Mihnea Costachi Vladislav Artemiev 1-0 51 Open
682 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 2 Mihnea Costachi Mohamed Ezat 1-0 49 Open
683 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 1 Martin Horak Mihnea Costachi 0-1 65 Open
684 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 11 Mihnea Costachi Dmitry Rostovtsev 0-1 52 Open
685 2022-03-22 Titled Tue 22nd Mar Late chess.com INT 10 Bojan Maksimovic Mihnea Costachi 1-0 61 Open
686 2022-03-15 Titled Tue 15th Mar Late chess.com INT 9 Mihnea Costachi Denis Lazavik 0-1 32 Open
687 2022-03-15 Titled Tue 15th Mar Late chess.com INT 8 Meri Arabidze Mihnea Costachi 0-1 103 Open
688 2022-03-15 Titled Tue 15th Mar Late chess.com INT 7 Mihnea Costachi Marco Riehle 1/2-1/2 64 Open
689 2022-03-15 Titled Tue 15th Mar Late chess.com INT 6 Jose Eduardo Martinez Alcantara Mihnea Costachi 1-0 76 Open
690 2022-03-15 Titled Tue 15th Mar Late chess.com INT 5 Mihnea Costachi Tuna Ozates 1-0 51 Open
691 2022-03-15 Titled Tue 15th Mar Late chess.com INT 4 Alexander Khripachenko Mihnea Costachi 0-1 53 Open
692 2022-03-15 Titled Tue 15th Mar Late chess.com INT 3 Mihnea Costachi Aleksandar Indjic 0-1 48 Open
693 2022-03-15 Titled Tue 15th Mar Late chess.com INT 2 Mihnea Costachi Justin Chen 1-0 56 Open
694 2022-03-15 Titled Tue 15th Mar Late chess.com INT 1 Mitch Fishbein Mihnea Costachi 0-1 58 Open
695 2022-03-15 Titled Tue 15th Mar Late chess.com INT 11 Levy Rozman Mihnea Costachi 1-0 60 Open
696 2022-03-15 Titled Tue 15th Mar Late chess.com INT 10 Karina Ambartsumova Mihnea Costachi 0-1 36 Open
697 2022-03-08 Titled Tue 8th Mar Early chess.com INT 9 Mihnea Costachi Leandro Krysa 1-0 54 Open
698 2022-03-08 Titled Tue 8th Mar Early chess.com INT 8 Mihnea Costachi Garg Aradhya 1-0 57 Open
699 2022-03-08 Titled Tue 8th Mar Early chess.com INT 7 Yan Derige Kane Mihnea Costachi 0-1 65 Open
700 2022-03-08 Titled Tue 8th Mar Early chess.com INT 6 Mihnea Costachi Ivan Aldokhin 0-1 34 Open

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