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
2101 2016-10-03 World Youth Open U16 2016 Khanty-Mansiysk RUS 11.4 Mihnea Costachi Arash Tahbaz 1-0 36 Open
2102 2016-10-02 World Youth Open U16 2016 Khanty-Mansiysk RUS 10.5 Semen Elistratov Mihnea Costachi 0-1 35 Open
2103 2016-10-01 World Youth Open U16 2016 Khanty-Mansiysk RUS 9.7 Mihnea Costachi Yi Zhu 1-0 32 Open
2104 2016-09-30 World Youth Open U16 2016 Khanty-Mansiysk RUS 8.9 Timur Trubchaninov Mihnea Costachi 1/2-1/2 41 Open
2105 2016-09-29 World Youth Open U16 2016 Khanty-Mansiysk RUS 7.5 Mihnea Costachi Kaumandur Srihari Raghunandan 0-1 32 Open
2106 2016-09-28 World Youth Open U16 2016 Khanty-Mansiysk RUS 6.5 Bahadir Ozen Mihnea Costachi 1/2-1/2 27 Open
2107 2016-09-26 World Youth Open U16 2016 Khanty-Mansiysk RUS 5.7 Mihnea Costachi Florian Mesaros 1-0 71 Open
2108 2016-09-25 World Youth Open U16 2016 Khanty-Mansiysk RUS 4.12 Bryce Tiglon Mihnea Costachi 0-1 35 Open
2109 2016-09-24 World Youth Open U16 2016 Khanty-Mansiysk RUS 3.12 Mihnea Costachi Andrey Mustafin 1/2-1/2 37 Open
2110 2016-09-23 World Youth Open U16 2016 Khanty-Mansiysk RUS 2.11 Tran Minh Thang Mihnea Costachi 1/2-1/2 17 Open
2111 2016-09-22 World Youth Open U16 2016 Khanty-Mansiysk RUS 1.13 Mihnea Costachi Fahim Mohammad 1-0 13 Open
2112 2016-08-27 26th EY BU16 2016 Prague CZE 9.12 Alexandru-Bogdan Banzea Mihnea Costachi 0-1 27 Open
2113 2016-08-26 26th EY BU16 2016 Prague CZE 8.11 Mihnea Costachi Johannes Haug 1/2-1/2 48 Open
2114 2016-08-25 26th EY BU16 2016 Prague CZE 7.3 Mihnea Costachi Martin Petrov 0-1 47 Open
2115 2016-08-24 26th EY BU16 2016 Prague CZE 6.8 Gerard Ayats Llobera Mihnea Costachi 0-1 42 Open
2116 2016-08-22 26th EY BU16 2016 Prague CZE 5.5 Toni Lazov Mihnea Costachi 1/2-1/2 95 Open
2117 2016-08-21 26th EY BU16 2016 Prague CZE 4.12 Mihnea Costachi Timur Trubchaninov 1-0 54 Open
2118 2016-08-20 26th EY BU16 2016 Prague CZE 3.23 Mihnea Costachi Declan Shafi 1-0 28 Open
2119 2016-08-19 26th EY BU16 2016 Prague CZE 2.41 Andrei Skladtshikov Mihnea Costachi 0-1 27 Open
2120 2016-08-18 26th EY BU16 2016 Prague CZE 1.5 Mihnea Costachi Isak Storme 0-1 51 Open
2121 2016-08-12 9th Arad Open 2016 Arad ROU 9.2 Vlad-Cristian Jianu Mihnea Costachi 1/2-1/2 22 Open
2122 2016-08-11 9th Arad Open 2016 Arad ROU 8.2 Mihnea Costachi Radoslav Dimitrov 1/2-1/2 45 Open
2123 2016-08-10 9th Arad Open 2016 Arad ROU 7.7 Irina Ionescu Mihnea Costachi 0-1 44 Open
2124 2016-08-10 9th Arad Open 2016 Arad ROU 6.7 Mihnea Costachi Adela Velikic 1-0 30 Open
2125 2016-08-09 9th Arad Open 2016 Arad ROU 5.1 Paul-Cristian Rusan Mihnea Costachi 0-1 64 Open
2126 2016-08-08 9th Arad Open 2016 Arad ROU 4.1 Mihnea Costachi Alexandr Ogleznev 1/2-1/2 87 Open
2127 2016-08-07 9th Arad Open 2016 Arad ROU 3.2 Mihai-Vlad Ciorica Mihnea Costachi 0-1 54 Open
2128 2016-08-07 9th Arad Open 2016 Arad ROU 2.11 Mihnea Costachi Victor Vasiesiu 1/2-1/2 28 Open
2129 2016-08-06 9th Arad Open 2016 Arad ROU 1.11 Robert-Alexandru Stancu Mihnea Costachi 0-1 52 Open
2130 2016-07-29 World Youth U16 Olympiad Poprad SVK 9.1 Parham Maghsoodloo Mihnea Costachi 1/2-1/2 68 Open
2131 2016-07-28 World Youth U16 Olympiad Poprad SVK 8.4 Mihnea Costachi Yan Liu 1/2-1/2 28 Open
2132 2016-07-27 World Youth U16 Olympiad Poprad SVK 7.7 Stavroula Tsolakidou Mihnea Costachi 1/2-1/2 47 Open
2133 2016-07-27 World Youth U16 Olympiad Poprad SVK 6.11 Mihnea Costachi Kris Chan 1-0 49 Open
2134 2016-07-25 World Youth U16 Olympiad Poprad SVK 5.11 Alexander Riess Mihnea Costachi 1/2-1/2 39 Open
2135 2016-07-24 World Youth U16 Olympiad Poprad SVK 4.4 Mihnea Costachi Kaumandur Srihari Raghunandan 0-1 54 Open
2136 2016-07-23 World Youth U16 Olympiad Poprad SVK 3.5 Roven Vogel Mihnea Costachi 1/2-1/2 13 Open
2137 2016-07-23 World Youth U16 Olympiad Poprad SVK 2.6 Jakob Bratkovic Mihnea Costachi 0-1 36 Open
2138 2016-07-22 World Youth U16 Olympiad Poprad SVK 1.11 Mihnea Costachi Murad Abdulla 1-0 58 Open
2139 2016-07-06 26th Seacoast Trophy 2016 Eforie Nord ROU 10.3 Sergiu-Gabriel Herea Mihnea Costachi 1/2-1/2 45 Open
2140 2016-07-05 26th Seacoast Trophy 2016 Eforie Nord ROU 9.2 Mihnea Costachi Vasile Sanduleac 1/2-1/2 95 Open
2141 2016-07-04 26th Seacoast Trophy 2016 Eforie Nord ROU 8.3 Ruslan Soltanici Mihnea Costachi 1/2-1/2 32 Open
2142 2016-07-03 26th Seacoast Trophy 2016 Eforie Nord ROU 7.2 Mihnea Costachi Nichita Morozov 1/2-1/2 38 Open
2143 2016-07-02 26th Seacoast Trophy 2016 Eforie Nord ROU 6.3 Matthias Thesing Mihnea Costachi 0-1 44 Open
2144 2016-07-01 26th Seacoast Trophy 2016 Eforie Nord ROU 5.5 Mihnea Costachi Cosmin Vasiliu 1-0 29 Open
2145 2016-06-30 26th Seacoast Trophy 2016 Eforie Nord ROU 4.3 Vadim Chircu Mihnea Costachi 1/2-1/2 48 Open
2146 2016-06-29 26th Seacoast Trophy 2016 Eforie Nord ROU 3.3 Mihnea Costachi Matei-Ionut Acsinte 1/2-1/2 17 Open
2147 2016-06-28 26th Seacoast Trophy 2016 Eforie Nord ROU 2.3 Andrei Amarita Mihnea Costachi 0-1 16 Open
2148 2016-06-27 26th Seacoast Trophy 2016 Eforie Nord ROU 1.3 Mihnea Costachi Arghil Marchis 1-0 44 Open
2149 2016-06-20 3rd Iasi Open 2016 Iasi ROU 9.4 Mihnea Costachi Vladislav Nevednichy 1/2-1/2 64 Open
2150 2016-06-19 3rd Iasi Open 2016 Iasi ROU 8.5 Kidambi Sundararajan Mihnea Costachi 1/2-1/2 31 Open

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