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
1520

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
101 2023-11-14 Titled Tue 14th Nov Early chess.com INT 1 Daniel Gutierrez Olivares Mihnea Costachi 1-0 20 Open
102 2023-10-31 Titled Tue 31st Oct Early chess.com INT 9 Ari Kiremitciyan Mihnea Costachi 1/2-1/2 45 Open
103 2023-10-31 Titled Tue 31st Oct Early chess.com INT 8 Sargis A. Manukyan Mihnea Costachi 1-0 41 Open
104 2023-10-31 Titled Tue 31st Oct Early chess.com INT 7 Mihnea Costachi Vladimir Goncharov 1-0 44 Open
105 2023-10-31 Titled Tue 31st Oct Early chess.com INT 6 Sjoerd Van Roon Mihnea Costachi 0-1 42 Open
106 2023-10-31 Titled Tue 31st Oct Early chess.com INT 5 Mihnea Costachi Lamel McBryde 1-0 23 Open
107 2023-10-31 Titled Tue 31st Oct Early chess.com INT 4 Mihnea Costachi Ekaterina Goltseva 0-1 77 Open
108 2023-10-31 Titled Tue 31st Oct Early chess.com INT 3 Thalia Cervantes Landeiro Mihnea Costachi 1/2-1/2 52 Open
109 2023-10-31 Titled Tue 31st Oct Early chess.com INT 2 Mihnea Costachi Valery Skatchkov 0-1 43 Open
110 2023-10-31 Titled Tue 31st Oct Early chess.com INT 1 Sebastien Azar Mihnea Costachi 0-1 54 Open
111 2023-10-31 Titled Tue 31st Oct Early chess.com INT 11 Oleksandr Kuzhylnyi Mihnea Costachi 0-1 40 Open
112 2023-10-31 Titled Tue 31st Oct Early chess.com INT 10 Mihnea Costachi Konstantin Andreev 1-0 27 Open
113 2023-09-19 Titled Tue 19th Sep Early chess.com INT 9 Mihnea Costachi Evgeny Postny 0-1 20 Open
114 2023-09-19 Titled Tue 19th Sep Early chess.com INT 8 Mihnea Costachi Ankush Khandelwal 0-1 37 Open
115 2023-09-19 Titled Tue 19th Sep Early chess.com INT 7 Maxim Matlakov Mihnea Costachi 1/2-1/2 55 Open
116 2023-09-19 Titled Tue 19th Sep Early chess.com INT 6 Michel Alejandro Diaz Perez Mihnea Costachi 0-1 60 Open
117 2023-09-19 Titled Tue 19th Sep Early chess.com INT 5 Mihnea Costachi Mohamed Ezat 1-0 51 Open
118 2023-09-19 Titled Tue 19th Sep Early chess.com INT 4 Jaloliddin Ilkhomi Mihnea Costachi 1/2-1/2 110 Open
119 2023-09-19 Titled Tue 19th Sep Early chess.com INT 3 Mihnea Costachi Fernando Valenzuela Gomez 1-0 17 Open
120 2023-09-19 Titled Tue 19th Sep Early chess.com INT 2 Mihnea Costachi Jaiveer Mahendru 1-0 34 Open
121 2023-09-19 Titled Tue 19th Sep Early chess.com INT 1 Arseniy Astafurov Mihnea Costachi 1/2-1/2 105 Open
122 2023-09-19 Titled Tue 19th Sep Early chess.com INT 11 Mihnea Costachi Mark Smirnov 0-1 24 Open
123 2023-09-19 Titled Tue 19th Sep Early chess.com INT 10 Amanmuhammet Hommadov Mihnea Costachi 1/2-1/2 43 Open
124 2023-05-16 Titled Tue 16th May Late chess.com INT 1 Casper Liu Mihnea Costachi 1-0 28 Open
125 2023-05-09 Titled Tue 9th May Early chess.com INT 9 Mihnea Costachi Li Min Peng 0-1 27 Open
126 2023-05-09 Titled Tue 9th May Early chess.com INT 8 Dmitry Lavrik Mihnea Costachi 0-1 46 Open
127 2023-05-09 Titled Tue 9th May Early chess.com INT 7 Mihnea Costachi Eldiyar Orozbaev 0-1 72 Open
128 2023-05-09 Titled Tue 9th May Early chess.com INT 6 Levy Rozman Mihnea Costachi 0-1 35 Open
129 2023-05-09 Titled Tue 9th May Early chess.com INT 5 Mihnea Costachi Oskar Wieczorek 1-0 50 Open
130 2023-05-09 Titled Tue 9th May Early chess.com INT 4 Uurtsaikh Agibileg Mihnea Costachi 0-1 85 Open
131 2023-05-09 Titled Tue 9th May Early chess.com INT 3 Mihnea Costachi Le Thao Nguyen Pham 1-0 39 Open
132 2023-05-09 Titled Tue 9th May Early chess.com INT 2 Leo Valle Luis Mihnea Costachi 0-1 79 Open
133 2023-05-09 Titled Tue 9th May Early chess.com INT 1 Mihnea Costachi Bartosz Sowul 0-1 46 Open
134 2023-05-09 Titled Tue 9th May Early chess.com INT 11 Ernesto J. Fernandez Guillen Mihnea Costachi 0-1 75 Open
135 2023-05-09 Titled Tue 9th May Early chess.com INT 10 Gianmarco Leiva Mihnea Costachi 0-1 59 Open
136 2023-04-25 Titled Tue 25th Apr Early chess.com INT 3 Mihnea Costachi Philipp Sonnenschein 0-1 68 Open
137 2023-04-25 Titled Tue 25th Apr Early chess.com INT 2 Aleksandar Topalov Mihnea Costachi 0-1 47 Open
138 2023-04-25 Titled Tue 25th Apr Early chess.com INT 1 Mihnea Costachi Samuel Fieberg 0-1 46 Open
139 2023-04-18 Titled Tue 18th Apr Late chess.com INT 9 Mihnea Costachi Alexey Averjanov 1/2-1/2 65 Open
140 2023-04-18 Titled Tue 18th Apr Early chess.com INT 9 Mihnea Costachi Vasyl Ivanchuk 0-1 40 Open
141 2023-04-18 Titled Tue 18th Apr Early chess.com INT 8 Sergey D. Rodchenkov Mihnea Costachi 0-1 56 Open
142 2023-04-18 Titled Tue 18th Apr Late chess.com INT 8 Dmitry Andreikin Mihnea Costachi 1-0 35 Open
143 2023-04-18 Titled Tue 18th Apr Early chess.com INT 7 Viktor Berezin Mihnea Costachi 0-1 41 Open
144 2023-04-18 Titled Tue 18th Apr Late chess.com INT 7 Mihnea Costachi Ali Rastbod 1-0 61 Open
145 2023-04-18 Titled Tue 18th Apr Early chess.com INT 6 Mihnea Costachi Moksh Amit Doshi 1-0 30 Open
146 2023-04-18 Titled Tue 18th Apr Late chess.com INT 6 Jan-Krzysztof Duda Mihnea Costachi 1-0 37 Open
147 2023-04-18 Titled Tue 18th Apr Early chess.com INT 5 Yuri Kozin Mihnea Costachi 1-0 48 Open
148 2023-04-18 Titled Tue 18th Apr Late chess.com INT 5 Mihnea Costachi Jake Kleiman 1-0 47 Open
149 2023-04-18 Titled Tue 18th Apr Late chess.com INT 4 Olexandr Bortnyk Mihnea Costachi 1-0 35 Open
150 2023-04-18 Titled Tue 18th Apr Early chess.com INT 4 Mihnea Costachi Mukherjee Arpita 1-0 40 Open

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