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 |
|---|---|---|---|---|---|---|---|---|---|
| 1601 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 8 | Dawid Janaszak | Mihnea Costachi | 0-1 | 34 | Open |
| 1602 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 7 | Mihnea Costachi | Mikhail Golubev | 0-1 | 21 | Open |
| 1603 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 6 | Tomas Kapitanchuk | Mihnea Costachi | 0-1 | 62 | Open |
| 1604 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 5 | Mihnea Costachi | Evan S Rosenberg | 1-0 | 36 | Open |
| 1605 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 3 | Mihnea Costachi | Leo Crevatin | 0-1 | 46 | Open |
| 1606 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 2 | Mihnea Costachi | Viacheslav Tikhonov | 0-1 | 30 | Open |
| 1607 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 1 | Yahor Silich | Mihnea Costachi | 1/2-1/2 | 61 | Open |
| 1608 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 11 | Mihnea Costachi | Shawn Rodrigue-Lemieux | 1-0 | 37 | Open |
| 1609 | 2021-01-26 | Titled Tuesday 26th Jan | chess.com INT | 10 | Mihnea Costachi | Atilla Eynullayev | 1-0 | 38 | Open |
| 1610 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 9 | Grigory Gusarov | Mihnea Costachi | 1-0 | 56 | Open |
| 1611 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 8 | Mihnea Costachi | Damian Lewtak | 1-0 | 60 | Open |
| 1612 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 7 | Ori Taichman | Mihnea Costachi | 0-1 | 26 | Open |
| 1613 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 6 | Mihnea Costachi | Artak Manukian | 1-0 | 55 | Open |
| 1614 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 5 | Tamas-Kristof Balla | Mihnea Costachi | 1/2-1/2 | 67 | Open |
| 1615 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 4 | Mihnea Costachi | Ilyass Msellek | 0-1 | 52 | Open |
| 1616 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 3 | Dawid Janaszak | Mihnea Costachi | 0-1 | 39 | Open |
| 1617 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 2 | Mukhiddin Madaminov | Mihnea Costachi | 1-0 | 60 | Open |
| 1618 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 1 | Mihnea Costachi | Umut Ata Akbas | 1-0 | 48 | Open |
| 1619 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 11 | Mihnea Costachi | Vladimir Goncharov | 0-1 | 29 | Open |
| 1620 | 2021-01-19 | Titled Tuesday 19th Jan | chess.com INT | 10 | Mihnea Costachi | Petro Golubka | 0-1 | 86 | Open |
| 1621 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 8 | Mihnea Costachi | Pablo Barrionuevo | 0-1 | 31 | Open |
| 1622 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 7 | Teodor Anton | Mihnea Costachi | 1-0 | 44 | Open |
| 1623 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 6 | Sherif Khater | Mihnea Costachi | 1-0 | 40 | Open |
| 1624 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 5 | Mihnea Costachi | Ashot Parvanyan | 1-0 | 54 | Open |
| 1625 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 4 | Kosma Pacan-Milej | Mihnea Costachi | 1-0 | 43 | Open |
| 1626 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 3 | Mihnea Costachi | Nameer Issani | 0-1 | 39 | Open |
| 1627 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 2 | Mihnea Costachi | Noam Aviv Vitenberg | 1-0 | 43 | Open |
| 1628 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 11 | Mihnea Costachi | Galina Novikova | 1-0 | 44 | Open |
| 1629 | 2021-01-12 | Titled Tuesday 12th Jan | chess.com INT | 10 | Han Schut | Mihnea Costachi | 0-1 | 35 | Open |
| 1630 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 9 | Mihnea Costachi | Alexander Gelman | 1-0 | 36 | Open |
| 1631 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 8 | Lela Javakhishvili | Mihnea Costachi | 0-1 | 44 | Open |
| 1632 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 7 | Mihnea Costachi | Kristof Juhasz | 1/2-1/2 | 57 | Open |
| 1633 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 6 | Alexey Mokshanov | Mihnea Costachi | 1-0 | 34 | Open |
| 1634 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 5 | Mihnea Costachi | Georg Seul | 1-0 | 39 | Open |
| 1635 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 4 | Mihnea Costachi | Josue Araujo Sanchez | 1/2-1/2 | 60 | Open |
| 1636 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 3 | Peter Lizak | Mihnea Costachi | 1-0 | 40 | Open |
| 1637 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 2 | Mihnea Costachi | Geordie Derraugh | 1-0 | 57 | Open |
| 1638 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 1 | Senthil Maran K | Mihnea Costachi | 0-1 | 45 | Open |
| 1639 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 11 | Mihnea Costachi | Ioannis Kalogeris | 1-0 | 11 | Open |
| 1640 | 2020-12-29 | Titled Tuesday 29th Dec | chess.com INT | 10 | Teodora Injac | Mihnea Costachi | 0-1 | 25 | Open |
| 1641 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 7 | German Spata | Mihnea Costachi | 0-1 | 56 | Open |
| 1642 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 6 | Mihnea Costachi | Robert Baskin | 0-1 | 23 | Open |
| 1643 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 5 | Sergey Nefedov | Mihnea Costachi | 0-1 | 48 | Open |
| 1644 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 4 | Mihnea Costachi | Bojan Maksimovic | 0-1 | 26 | Open |
| 1645 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 3 | Orest Vovk | Mihnea Costachi | 0-1 | 40 | Open |
| 1646 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 2 | Mihnea Costachi | Hampus Sorensen | 1-0 | 27 | Open |
| 1647 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 11 | Mihnea Costachi | Krzysztof Budrewicz | 1-0 | 50 | Open |
| 1648 | 2020-12-22 | Titled Tuesday 22nd Dec | chess.com INT | 10 | Geordie Derraugh | Mihnea Costachi | 1-0 | 67 | Open |
| 1649 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 9.16 | Mihnea Costachi | Jacek Tomczak | 1-0 | 26 | Open |
| 1650 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 8.2 | Ilia Smirin | Mihnea Costachi | 0-1 | 31 | Open |
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