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 |
|---|---|---|---|---|---|---|---|---|---|
| 1251 | 2021-09-21 | Titled Tuesday 21st Sept | chess.com INT | 3 | Mihnea Costachi | Sergey Kim | 1-0 | 34 | Open |
| 1252 | 2021-09-21 | Titled Tuesday 21st Sept | chess.com INT | 2 | Dmitry Andreikin | Mihnea Costachi | 1-0 | 33 | Open |
| 1253 | 2021-09-21 | Titled Tuesday 21st Sept | chess.com INT | 1 | Artak Manukian | Mihnea Costachi | 0-1 | 52 | Open |
| 1254 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 9 | Bianka Havanecz | Mihnea Costachi | 1-0 | 48 | Open |
| 1255 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 8 | Mihnea Costachi | Alexandre Qashashvili | 1/2-1/2 | 45 | Open |
| 1256 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 7 | Paul-Cristian Rusan | Mihnea Costachi | 0-1 | 57 | Open |
| 1257 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 6 | Mihnea Costachi | Henryk Seifert | 0-1 | 55 | Open |
| 1258 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 5 | Bernardo Cesar Maestre | Mihnea Costachi | 1-0 | 36 | Open |
| 1259 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 4 | Mihnea Costachi | Aaron Bendayan Claros | 0-1 | 84 | Open |
| 1260 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 3 | Shahin Mohandesi | Mihnea Costachi | 0-1 | 59 | Open |
| 1261 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 2 | Mihnea Costachi | Sandi Stojanovski | 1/2-1/2 | 76 | Open |
| 1262 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 1 | Sergey Slugin | Mihnea Costachi | 1-0 | 86 | Open |
| 1263 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 11 | Mihnea Costachi | Ekaterini Pavlidou | 1-0 | 29 | Open |
| 1264 | 2021-09-14 | Titled Tuesday 14th Sept | chess.com INT | 10 | Mihnea Costachi | Alvaro Donatti | 1-0 | 48 | Open |
| 1265 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 9 | Mihnea Costachi | Deep Sengupta | 0-1 | 65 | Open |
| 1266 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 8 | Nana Dzagnidze | Mihnea Costachi | 1-0 | 41 | Open |
| 1267 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 7 | Mihnea Costachi | Ilja Derjabin | 1-0 | 54 | Open |
| 1268 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 6 | Sergey Nefedov | Mihnea Costachi | 0-1 | 39 | Open |
| 1269 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 5 | Mihnea Costachi | Guenther Wachinger | 1-0 | 42 | Open |
| 1270 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 4 | Ward Al-Tarboush | Mihnea Costachi | 1-0 | 92 | Open |
| 1271 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 3 | Mihnea Costachi | Miguel Antonio Neto Silva | 1-0 | 36 | Open |
| 1272 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 2 | Gulrukhbegim Tokhirjonova | Mihnea Costachi | 1-0 | 68 | Open |
| 1273 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 1 | Mihnea Costachi | Pawel Dudzinski | 1-0 | 50 | Open |
| 1274 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 11 | Mihnea Costachi | Alexandra Obolentseva | 1-0 | 8 | Open |
| 1275 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 10 | Mohamed Ezat | Mihnea Costachi | 1-0 | 28 | Open |
| 1276 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 9 | Artyom Timofeev | Mihnea Costachi | 1-0 | 58 | Open |
| 1277 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 8 | Mikita Mayorau | Mihnea Costachi | 0-1 | 57 | Open |
| 1278 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 7 | Mihnea Costachi | Rasmus Svane | 0-1 | 81 | Open |
| 1279 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 6 | Altay Eynullayev | Mihnea Costachi | 0-1 | 33 | Open |
| 1280 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 5 | Mihnea Costachi | Matias Perez Gormaz | 1-0 | 53 | Open |
| 1281 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 4 | Dmitry Andreikin | Mihnea Costachi | 1-0 | 35 | Open |
| 1282 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 3 | Mihnea Costachi | Aref Vasli | 1-0 | 24 | Open |
| 1283 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 2 | Volodymyr Yaniuk | Mihnea Costachi | 0-1 | 34 | Open |
| 1284 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 1 | Mihnea Costachi | Artyom Manukyan | 1-0 | 23 | Open |
| 1285 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 11 | Mihnea Costachi | Renier Castellanos Rodriguez | 1-0 | 59 | Open |
| 1286 | 2021-08-24 | Titled Tuesday 24th Aug | chess.com INT | 10 | Mihnea Costachi | Pawel Kowalczyk | 0-1 | 40 | Open |
| 1287 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 9 | Mihnea Costachi | Vladimir Goncharov | 1-0 | 23 | Open |
| 1288 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 8 | Luca Jr Moroni | Mihnea Costachi | 1-0 | 37 | Open |
| 1289 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 7 | Sachdev Tania | Mihnea Costachi | 0-1 | 38 | Open |
| 1290 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 6 | Mihnea Costachi | Dawid Janaszak | 1-0 | 68 | Open |
| 1291 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 5 | Haque Nayem | Mihnea Costachi | 0-1 | 43 | Open |
| 1292 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 4 | Mihnea Costachi | Arthur Muromtsev | 1-0 | 19 | Open |
| 1293 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 3 | Bahadur Khodzhamkuliev | Mihnea Costachi | 1-0 | 43 | Open |
| 1294 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 2 | Mihnea Costachi | Max N Turner | 0-1 | 39 | Open |
| 1295 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 1 | Jan Marn | Mihnea Costachi | 0-1 | 30 | Open |
| 1296 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 11 | Yuriy Kuzubov | Mihnea Costachi | 1-0 | 65 | Open |
| 1297 | 2021-08-17 | Titled Tuesday 17th Aug | chess.com INT | 10 | Mihnea Costachi | Vitaly Rodchenkov | 1-0 | 52 | Open |
| 1298 | 2021-08-10 | Titled Tuesday 10th Aug | chess.com INT | 9 | Murad Ibrahimli | Mihnea Costachi | 1-0 | 53 | Open |
| 1299 | 2021-08-10 | Titled Tuesday 10th Aug | chess.com INT | 8 | Daniil Lintchevski | Mihnea Costachi | 1/2-1/2 | 65 | Open |
| 1300 | 2021-08-10 | Titled Tuesday 10th Aug | chess.com INT | 7 | Mihnea Costachi | Vladislav Kovalev | 1-0 | 38 | Open |
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