IM Mihnea Costachi
Country
ROU
Birth Year
2000 (Age ≈26)
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: 2026-10-20 (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 |
|---|---|---|---|---|---|---|---|---|---|
| 151 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 3 | Nagare Kaivalya Sandip | Mihnea Costachi | 1-0 | 30 | Open |
| 152 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 3 | Mihnea Costachi | Raem Sherman | 1-0 | 56 | Open |
| 153 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 2 | Kelvin Antonio Sanchez Alvares | Mihnea Costachi | 0-1 | 28 | Open |
| 154 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 2 | Mihnea Costachi | Vladimir Goncharov | 1-0 | 59 | Open |
| 155 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 1 | Enzo Federzoni | Mihnea Costachi | 0-1 | 54 | Open |
| 156 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 1 | Mihnea Costachi | Eelke De Boer | 1-0 | 36 | Open |
| 157 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 11 | Peter Prohaszka | Mihnea Costachi | 0-1 | 76 | Open |
| 158 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 11 | Mihnea Costachi | Valery Skatchkov | 1-0 | 30 | Open |
| 159 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 10 | Peter Lizak | Mihnea Costachi | 0-1 | 41 | Open |
| 160 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 10 | Andrei Skvortsov | Mihnea Costachi | 1-0 | 76 | Open |
| 161 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 8 | Shahzod Vakhidov | Mihnea Costachi | 1-0 | 34 | Open |
| 162 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 7 | Mihnea Costachi | Evgenij Novikov | 1-0 | 33 | Open |
| 163 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 6 | Hernan Filgueira | Mihnea Costachi | 1-0 | 63 | Open |
| 164 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 5 | Mihnea Costachi | Krzysztof Budrewicz | 1-0 | 56 | Open |
| 165 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 4 | Jain Jeet | Mihnea Costachi | 1-0 | 41 | Open |
| 166 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 3 | Mihnea Costachi | Jeevan Karamsetty | 1-0 | 47 | Open |
| 167 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 3 | Mihnea Costachi | Sai Han Thiha | 0-1 | 31 | Open |
| 168 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 2 | Olesya Shevtchenko | Mihnea Costachi | 1-0 | 63 | Open |
| 169 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 2 | Lennert Lenaerts | Mihnea Costachi | 1-0 | 55 | Open |
| 170 | 2023-04-11 | Titled Tue 11th Apr Late | chess.com INT | 1 | Mihnea Costachi | Ahmad Siar Wahedi | 1-0 | 32 | Open |
| 171 | 2023-04-11 | Titled Tue 11th Apr Early | chess.com INT | 1 | Mihnea Costachi | Charles Adelman | 1-0 | 42 | Open |
| 172 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 9 | Gergely Antal | Mihnea Costachi | 1/2-1/2 | 58 | Open |
| 173 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 8 | Mihnea Costachi | Vladyslav Fishchuk | 1-0 | 59 | Open |
| 174 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 7 | Nikita Matinian | Mihnea Costachi | 1/2-1/2 | 70 | Open |
| 175 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 6 | Mihnea Costachi | Mario Andres Fernandez Sanchez | 0-1 | 72 | Open |
| 176 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 6 | Mihnea Costachi | Jose Eduardo Martinez Alcantara | 0-1 | 63 | Open |
| 177 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 5 | Mihnea Costachi | Sergei Zhigalko | 1-0 | 26 | Open |
| 178 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 5 | Wojciech Przybylski | Mihnea Costachi | 1-0 | 61 | Open |
| 179 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 4 | Olexandr Bortnyk | Mihnea Costachi | 1/2-1/2 | 45 | Open |
| 180 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 4 | Mihnea Costachi | Aleksa Petrovic | 0-1 | 66 | Open |
| 181 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 3 | Mihnea Costachi | Umid Aslanov | 1-0 | 23 | Open |
| 182 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 3 | Jan-Krzysztof Duda | Mihnea Costachi | 1-0 | 61 | Open |
| 183 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 2 | Joaquin Fiorito | Mihnea Costachi | 0-1 | 60 | Open |
| 184 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 2 | Mihnea Costachi | Nikolaos Koutlas | 1-0 | 41 | Open |
| 185 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 1 | Mihnea Costachi | Elbek Jumanov | 1-0 | 31 | Open |
| 186 | 2023-04-04 | Titled Tue 4th Apr Late | chess.com INT | 1 | Dominik Marczuk | Mihnea Costachi | 0-1 | 46 | Open |
| 187 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 11 | Sargis A. Manukyan | Mihnea Costachi | 1-0 | 64 | Open |
| 188 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 10 | Mihnea Costachi | Khuyagtsogt Itgelt | 0-1 | 41 | Open |
| 189 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 9 | Mihnea Costachi | David Anton Guijarro | 1-0 | 33 | Open |
| 190 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 8 | Vladimir Kramnik | Mihnea Costachi | 1/2-1/2 | 40 | Open |
| 191 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 8 | Mihnea Costachi | Saar Drori | 0-1 | 44 | Open |
| 192 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 7 | Ali Mortazavi | Mihnea Costachi | 0-1 | 96 | Open |
| 193 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 7 | Mihnea Costachi | Mykola Bortnyk | 1/2-1/2 | 50 | Open |
| 194 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 6 | Anastasia Bodnaruk | Mihnea Costachi | 1-0 | 50 | Open |
| 195 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 6 | Mahdi Gholami Orimi | Mihnea Costachi | 0-1 | 61 | Open |
| 196 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 5 | Jose Fernando Cuenca Jimenez | Mihnea Costachi | 0-1 | 49 | Open |
| 197 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 5 | Mihnea Costachi | Alejandro Domingo Nunez | 0-1 | 45 | Open |
| 198 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 4 | Mihnea Costachi | Dino Ballecer | 1-0 | 39 | Open |
| 199 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 4 | Mihnea Costachi | Daniel Taboas Rodriguez | 1-0 | 39 | Open |
| 200 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 3 | Ivan Kubatko | Mihnea Costachi | 0-1 | 35 | Open |
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