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 |
|---|---|---|---|---|---|---|---|---|---|
| 1351 | 2021-07-13 | Titled Tuesday 13th July | chess.com INT | 10 | Slaven Pastar | Mihnea Costachi | 0-1 | 36 | Open |
| 1352 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 9 | Mihnea Costachi | Onno Elgersma | 1-0 | 40 | Open |
| 1353 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 8 | Mihnea Costachi | Ariel Tokman | 1-0 | 25 | Open |
| 1354 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 7 | Krishnan P. Saravana | Mihnea Costachi | 1-0 | 29 | Open |
| 1355 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 6 | Mihnea Costachi | Ivan Kubatko | 1-0 | 64 | Open |
| 1356 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 5 | Sergey Kim | Mihnea Costachi | 0-1 | 54 | Open |
| 1357 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 4 | Mihnea Costachi | Lile Koridze | 1-0 | 44 | Open |
| 1358 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 3 | Pedro Ramon Martinez Reyes | Mihnea Costachi | 1-0 | 14 | Open |
| 1359 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 2 | Mihnea Costachi | Srecko Tosic | 1-0 | 35 | Open |
| 1360 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 1 | Loic Travadon | Mihnea Costachi | 1-0 | 57 | Open |
| 1361 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 11 | Mihnea Costachi | Evgenij Novikov | 0-1 | 18 | Open |
| 1362 | 2021-07-06 | Titled Tuesday 6th July | chess.com INT | 10 | Qing Aun Lee | Mihnea Costachi | 1-0 | 32 | Open |
| 1363 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 9 | Mika Karttunen | Mihnea Costachi | 1-0 | 75 | Open |
| 1364 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 8 | Mihnea Costachi | Ivan Mezentsev | 0-1 | 31 | Open |
| 1365 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 7 | Stefan Mazur | Mihnea Costachi | 0-1 | 37 | Open |
| 1366 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 6 | Mihnea Costachi | Erik Ronka | 1-0 | 72 | Open |
| 1367 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 5 | Javier Marchena Hurtado | Mihnea Costachi | 0-1 | 41 | Open |
| 1368 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 4 | Mihnea Costachi | Paul-Cristian Rusan | 1-0 | 51 | Open |
| 1369 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 1 | Jason Lu | Mihnea Costachi | 1/2-1/2 | 115 | Open |
| 1370 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 11 | Mihnea Costachi | Mihnea-Ionut Ognean | 1-0 | 46 | Open |
| 1371 | 2021-06-22 | Titled Tuesday 22nd June | chess.com INT | 10 | Mihnea Costachi | Divya Deshmukh | 1-0 | 61 | Open |
| 1372 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 9 | Mihnea Costachi | Karina Ambartsumova | 1-0 | 45 | Open |
| 1373 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 8 | Simon K Williams | Mihnea Costachi | 1-0 | 72 | Open |
| 1374 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 7 | Mihnea Costachi | Dmitrij Kollars | 0-1 | 67 | Open |
| 1375 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 6 | Mihnea Costachi | Ivan Aldokhin | 1-0 | 29 | Open |
| 1376 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 5 | Aleksandr Kholin | Mihnea Costachi | 0-1 | 33 | Open |
| 1377 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 4 | Gata Kamsky | Mihnea Costachi | 1-0 | 38 | Open |
| 1378 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 3 | Mihnea Costachi | Tuna Ozates | 1-0 | 46 | Open |
| 1379 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 2 | Rene Humberto Perera Alfonso | Mihnea Costachi | 1/2-1/2 | 80 | Open |
| 1380 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 1 | Mihnea Costachi | Sophie Morris-Suzuki | 1-0 | 79 | Open |
| 1381 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 11 | Elvira Berend | Mihnea Costachi | 0-1 | 43 | Open |
| 1382 | 2021-06-15 | Titled Tuesday 15th June | chess.com INT | 10 | Aaron Jacobson | Mihnea Costachi | 1-0 | 63 | Open |
| 1383 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 9 | Mihnea Costachi | Kevin Noboa Silva | 1-0 | 30 | Open |
| 1384 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 8 | Erik Ronka | Mihnea Costachi | 1-0 | 36 | Open |
| 1385 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 7 | Mihnea Costachi | Daniel Garcia Ramos | 0-1 | 33 | Open |
| 1386 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 6 | Renato Terry | Mihnea Costachi | 1-0 | 36 | Open |
| 1387 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 5 | Dmitry Vyatkin | Mihnea Costachi | 0-1 | 52 | Open |
| 1388 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 4 | Mihnea Costachi | Gulrukhbegim Tokhirjonova | 1-0 | 39 | Open |
| 1389 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 3 | Alex Garrido Outon | Mihnea Costachi | 0-1 | 58 | Open |
| 1390 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 1 | Dejan Brankovic | Mihnea Costachi | 0-1 | 51 | Open |
| 1391 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 11 | Alua Nurman | Mihnea Costachi | 0-1 | 45 | Open |
| 1392 | 2021-06-08 | Titled Tuesday 8th June | chess.com INT | 10 | Mihnea Costachi | Andriy Prydun | 0-1 | 63 | Open |
| 1393 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 9 | Nataliya Buksa | Mihnea Costachi | 0-1 | 61 | Open |
| 1394 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 8 | Mihnea Costachi | Mihnea-Ionut Ognean | 1-0 | 43 | Open |
| 1395 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 7 | Mai Narva | Mihnea Costachi | 1-0 | 39 | Open |
| 1396 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 6 | Maxim Novik | Mihnea Costachi | 0-1 | 49 | Open |
| 1397 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 5 | Mihnea Costachi | Dinara Wagner | 1-0 | 45 | Open |
| 1398 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 4 | Ivan Aldokhin | Mihnea Costachi | 1-0 | 36 | Open |
| 1399 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 3 | Mihnea Costachi | Evgeni Krasilnikov | 1-0 | 31 | Open |
| 1400 | 2021-06-01 | Titled Tuesday 1st June | chess.com INT | 2 | Zdravko Vukovic | Mihnea Costachi | 1-0 | 40 | Open |
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