Mihnea Costachi
Country
ROU
Birth Year
2000
Gender
M
Title
NA,International Master
FIDE ID
1217518
FIDE rating history
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 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 5 | Noah Kim | Mihnea Costachi | 0-1 | 30 | Open |
| 102 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 4 | Nikita An. Kalinin | Mihnea Costachi | 0-1 | 30 | Open |
| 103 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 3 | Mihnea Costachi | David Kaufman | 0-1 | 58 | Open |
| 104 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 2 | Gennady Kozlov | Mihnea Costachi | 0-1 | 59 | Open |
| 105 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 1 | Mihnea Costachi | Viktor N. Parfenov | 1-0 | 54 | Open |
| 106 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 11 | Nodar Lortkipanidze | Mihnea Costachi | 1-0 | 69 | Open |
| 107 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 10 | Mihnea Costachi | Tuan Minh Le | 0-1 | 43 | Open |
| 108 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 9 | Harshin Reddy Jagirapu | Mihnea Costachi | 0-1 | 43 | Open |
| 109 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 8 | Mihnea Costachi | Christopher Woojin Yoo | 1/2-1/2 | 31 | Open |
| 110 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 7 | Vladyslav Sydoryka | Mihnea Costachi | 0-1 | 42 | Open |
| 111 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 6 | Mihnea Costachi | Alan Petukhov | 1-0 | 27 | Open |
| 112 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 5 | Mihnea Costachi | Vladimir Burmakin | 1/2-1/2 | 48 | Open |
| 113 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 4 | Hikaru Nakamura | Mihnea Costachi | 1-0 | 58 | Open |
| 114 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 3 | Mihnea Costachi | Pavel V. Tregubov | 1-0 | 29 | Open |
| 115 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 2 | Mihnea Costachi | Oscar Gerardo Sanchez Enriquez | 1-0 | 67 | Open |
| 116 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 1 | Julian Estrada Nieto | Mihnea Costachi | 0-1 | 39 | Open |
| 117 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 11 | Mihnea Costachi | Valentin Dragnev | 1-0 | 56 | Open |
| 118 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 10 | Francesco Sonis | Mihnea Costachi | 1-0 | 41 | Open |
| 119 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 9 | Mihnea Costachi | Tran Vo Quoc Bao | 0-1 | 137 | Open |
| 120 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 8 | Karina Ambartsumova | Mihnea Costachi | 0-1 | 45 | Open |
| 121 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 7 | Derek Wu | Mihnea Costachi | 0-1 | 28 | Open |
| 122 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 6 | Mihnea Costachi | Meri Arabidze | 1/2-1/2 | 47 | Open |
| 123 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 5 | Dmitry Andreikin | Mihnea Costachi | 1-0 | 63 | Open |
| 124 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 4 | Mihnea Costachi | Jose Eduardo Martinez Alcantara | 1/2-1/2 | 44 | Open |
| 125 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 3 | Mihnea Costachi | Mario Gavilan Diaz | 1-0 | 48 | Open |
| 126 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 2 | Nathaniel Mullodzhanov | Mihnea Costachi | 0-1 | 41 | Open |
| 127 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 1 | Mihnea Costachi | Ratko Novak | 1-0 | 55 | Open |
| 128 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 11 | Mihnea Costachi | Dinesh Rajan M | 1-0 | 51 | Open |
| 129 | 2024-12-31 | Titled Tue 31st Dec Early | chess.com INT | 10 | Antonio Ruperez Benito | Mihnea Costachi | 0-1 | 66 | Open |
| 130 | 2024-12-10 | European Fischer Random | Skopje MKD | 9.15 | Markus Ragger | Mihnea Costachi | 1-0 | 62 | Open |
| 131 | 2024-12-10 | European Fischer Random | Skopje MKD | 8.25 | Mihnea Costachi | Marco Dobrikov | 1-0 | 61 | Open |
| 132 | 2024-12-10 | European Fischer Random | Skopje MKD | 7.26 | Donny Muter | Mihnea Costachi | 1/2-1/2 | 60 | Open |
| 133 | 2024-12-10 | European Fischer Random | Skopje MKD | 6.23 | Mihnea Costachi | Irina Bulmaga | 1/2-1/2 | 80 | Open |
| 134 | 2024-12-10 | European Fischer Random | Skopje MKD | 5.7 | Maxime Lagarde | Mihnea Costachi | 1-0 | 31 | Open |
| 135 | 2024-12-10 | European Fischer Random | Skopje MKD | 4.27 | Mihnea Costachi | Drazen Dragicevic | 1-0 | 65 | Open |
| 136 | 2024-12-10 | European Fischer Random | Skopje MKD | 3.26 | Odyseas Kesidis | Mihnea Costachi | 0-1 | 31 | Open |
| 137 | 2024-12-10 | European Fischer Random | Skopje MKD | 2.5 | Mihnea Costachi | David Navara | 0-1 | 32 | Open |
| 138 | 2024-12-10 | European Fischer Random | Skopje MKD | 11.27 | Jani Bogoevski | Mihnea Costachi | 0-1 | 65 | Open |
| 139 | 2024-12-10 | European Fischer Random | Skopje MKD | 10.23 | Mihnea Costachi | Yovann Gatineau | 0-1 | 33 | Open |
| 140 | 2024-12-10 | European Fischer Random | Skopje MKD | 1.4 | Maximilian Trapp | Mihnea Costachi | 0-1 | 29 | Open |
| 141 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 9.22 | Mihnea Costachi | Paulius Pultinevicius | 0-1 | 37 | Open |
| 142 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 8.27 | Mihnea Costachi | Viktoria Radeva | 1/2-1/2 | 53 | Open |
| 143 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 7.37 | Stavroula Tsolakidou | Mihnea Costachi | 0-1 | 40 | Open |
| 144 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 6.1 | Mihnea Costachi | Rauf Mamedov | 0-1 | 57 | Open |
| 145 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 5.4 | Volodymyr Vyval | Mihnea Costachi | 0-1 | 32 | Open |
| 146 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 4.42 | Mihnea Costachi | Nikolaos Sirigos | 1-0 | 58 | Open |
| 147 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 3.2 | Vladimir Fedoseev | Mihnea Costachi | 1-0 | 50 | Open |
| 148 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 2.51 | Mihnea Costachi | Magnus Mueller | 1-0 | 29 | Open |
| 149 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 13.12 | Mihnea Costachi | Mahammad Muradli | 0-1 | 36 | Open |
| 150 | 2024-12-09 | European Blitz 2024 | Skopje MKD | 12.2 | Nikola Djukic | Mihnea Costachi | 0-1 | 31 | Open |
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