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 |
|---|---|---|---|---|---|---|---|---|---|
| 1101 | 2022-01-04 | Titled Tuesday 4th Jan | chess.com INT | 5 | Mihnea Costachi | Omer Faruk Ozer | 1-0 | 22 | Open |
| 1102 | 2022-01-04 | Titled Tuesday 4th Jan | chess.com INT | 4 | Mihnea Costachi | Aleksandra Maltsevskaya | 1-0 | 55 | Open |
| 1103 | 2022-01-04 | Titled Tuesday 4th Jan | chess.com INT | 3 | Balaji Daggupati | Mihnea Costachi | 1-0 | 53 | Open |
| 1104 | 2022-01-04 | Titled Tuesday 4th Jan | chess.com INT | 2 | Mihnea Costachi | Vladislav Chizhikov | 1-0 | 46 | Open |
| 1105 | 2022-01-04 | Titled Tuesday 4th Jan | chess.com INT | 1 | Naveen Jain | Mihnea Costachi | 0-1 | 37 | Open |
| 1106 | 2022-01-04 | Titled Tuesday 4th Jan | chess.com INT | 11 | Ranindu Dilshan Liyanage | Mihnea Costachi | 0-1 | 65 | Open |
| 1107 | 2022-01-04 | Titled Tuesday 4th Jan | chess.com INT | 10 | Mihnea Costachi | Raunak Sadhwani | 0-1 | 30 | Open |
| 1108 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 21.71 | Mihnea Costachi | Jesper Sondergaard Thybo | 1-0 | 38 | Open |
| 1109 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 20.73 | Piotr Lopusiewicz | Mihnea Costachi | 0-1 | 42 | Open |
| 1110 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 19.76 | Mihnea Costachi | Vladislav Nevednichy | 1/2-1/2 | 62 | Open |
| 1111 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 18.67 | Oleg Vastrukhin | Mihnea Costachi | 1-0 | 54 | Open |
| 1112 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 17.68 | Mihnea Costachi | Nikolas Theodorou | 0-1 | 56 | Open |
| 1113 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 16.72 | Krzysztof Jakubowski | Mihnea Costachi | 0-1 | 52 | Open |
| 1114 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 15.69 | Mihnea Costachi | Pawel Teclaf | 0-1 | 96 | Open |
| 1115 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 14.57 | Hovhannes Gabuzyan | Mihnea Costachi | 1-0 | 58 | Open |
| 1116 | 2021-12-30 | World Blitz 2021 | Warsaw POL | 13.57 | Mihnea Costachi | Narayanan S L | 1/2-1/2 | 39 | Open |
| 1117 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 9.45 | A.R. Saleh Salem | Mihnea Costachi | 1-0 | 38 | Open |
| 1118 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 8.32 | Mihnea Costachi | Alexandr Predke | 0-1 | 39 | Open |
| 1119 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 7.46 | Aryan Tari | Mihnea Costachi | 0-1 | 45 | Open |
| 1120 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 6.65 | Mihnea Costachi | Mateusz Bartel | 1-0 | 39 | Open |
| 1121 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 5.83 | Kasib Laith | Mihnea Costachi | 0-1 | 20 | Open |
| 1122 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 4.64 | Mihnea Costachi | Sergey Karjakin | 0-1 | 42 | Open |
| 1123 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 3.86 | Sabri Abdul-Mawla Sallam | Mihnea Costachi | 0-1 | 23 | Open |
| 1124 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 2.58 | Mihnea Costachi | Daniil Dubov | 0-1 | 58 | Open |
| 1125 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 12.56 | Matthias Bluebaum | Mihnea Costachi | 1/2-1/2 | 66 | Open |
| 1126 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 11.48 | Mihnea Costachi | Andrei Volokitin | 0-1 | 60 | Open |
| 1127 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 10.56 | Mihnea Costachi | Alvar Alonso Rosell | 1-0 | 35 | Open |
| 1128 | 2021-12-29 | World Blitz 2021 | Warsaw POL | 1.36 | Ahmed Adly | Mihnea Costachi | 1-0 | 58 | Open |
| 1129 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 13.55 | Andreas Heimann | Mihnea Costachi | 1/2-1/2 | 7 | Open |
| 1130 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 12.73 | Mihnea Costachi | Milosz Szpar | 1-0 | 35 | Open |
| 1131 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 11.55 | Samvel Ter-Sahakyan | Mihnea Costachi | 1-0 | 54 | Open |
| 1132 | 2021-12-28 | World Rapid 2021 | Warsaw POL | 10.44 | Mihnea Costachi | Giga Quparadze | 0-1 | 48 | Open |
| 1133 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 9.45 | Nikolas Theodorou | Mihnea Costachi | 1/2-1/2 | 85 | Open |
| 1134 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 8.44 | Mihnea Costachi | Alexander Riazantsev | 1/2-1/2 | 79 | Open |
| 1135 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 7.33 | Viktor Erdos | Mihnea Costachi | 1-0 | 68 | Open |
| 1136 | 2021-12-27 | World Rapid 2021 | Warsaw POL | 6.45 | Mihnea Costachi | Jakhongir Vakhidov | 1-0 | 47 | Open |
| 1137 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 5.4 | Mikhail Al. Antipov | Mihnea Costachi | 1/2-1/2 | 78 | Open |
| 1138 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 4.62 | Mihnea Costachi | Pavel Ponkratov | 1-0 | 66 | Open |
| 1139 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 3.51 | Bartosz Socko | Mihnea Costachi | 1-0 | 71 | Open |
| 1140 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 2.51 | Mihnea Costachi | Zahar Efimenko | 1/2-1/2 | 45 | Open |
| 1141 | 2021-12-26 | World Rapid 2021 | Warsaw POL | 1.33 | Alireza Firouzja | Mihnea Costachi | 1/2-1/2 | 46 | Open |
| 1142 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 9 | Azer Mirzoev | Mihnea Costachi | 1/2-1/2 | 57 | Open |
| 1143 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 8 | Carles Diaz Camallonga | Mihnea Costachi | 1-0 | 74 | Open |
| 1144 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 7 | Mihnea Costachi | Gabriel Gaehwiler | 1/2-1/2 | 101 | Open |
| 1145 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 6 | Nikolai Gritsenko | Mihnea Costachi | 0-1 | 52 | Open |
| 1146 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 5 | Mihnea Costachi | Aleksandr Rakhmanov | 0-1 | 47 | Open |
| 1147 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 4 | Dennis Wagner | Mihnea Costachi | 0-1 | 46 | Open |
| 1148 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 3 | Mihnea Costachi | Alexander Khripachenko | 1-0 | 56 | Open |
| 1149 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 2 | Matias Perez Gormaz | Mihnea Costachi | 0-1 | 55 | Open |
| 1150 | 2021-12-21 | Titled Tuesday 21st Dec | chess.com INT | 1 | Mihnea Costachi | Dushyant Sharma | 1-0 | 1 | Open |
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