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 |
|---|---|---|---|---|---|---|---|---|---|
| 501 | 2017-09-30 | 3rd Ceramica Corund Open | Corund ROU | 8.8 | David Gavrilescu | Mihnea Costachi | 1/2-1/2 | 10 | Open |
| 502 | 2017-09-30 | 3rd Ceramica Corund Open | Corund ROU | 7.4 | Mihnea Costachi | Gergely-Andras-Gyula Szabo | 1/2-1/2 | 16 | Open |
| 503 | 2017-09-29 | 3rd Ceramica Corund Open | Corund ROU | 6.5 | Alexandru-Ovidiu Stanciu | Mihnea Costachi | 1/2-1/2 | 12 | Open |
| 504 | 2017-09-29 | 3rd Ceramica Corund Open | Corund ROU | 5.8 | Mihnea Costachi | Marcell Losonczi | 1-0 | 26 | Open |
| 505 | 2017-09-28 | 3rd Ceramica Corund Open | Corund ROU | 4.3 | Marius Manolache | Mihnea Costachi | 1-0 | 65 | Open |
| 506 | 2017-09-27 | 3rd Ceramica Corund Open | Corund ROU | 3.7 | Mihnea Costachi | Yuriy Kuzmin | 1-0 | 27 | Open |
| 507 | 2017-09-27 | 3rd Ceramica Corund Open | Corund ROU | 2.2 | Andrei Istratescu | Mihnea Costachi | 1/2-1/2 | 63 | Open |
| 508 | 2017-09-26 | 3rd Ceramica Corund Open | Corund ROU | 1.11 | Mihnea Costachi | Mihnea-Ionut Ognean | 1-0 | 43 | Open |
| 509 | 2017-09-14 | 27th EY BU18 2017 | Mamaia ROU | 9.3 | Jesper Sondergaard Thybo | Mihnea Costachi | 1-0 | 17 | Open |
| 510 | 2017-09-13 | 27th EY BU18 2017 | Mamaia ROU | 8.3 | Aleksey Sorokin | Mihnea Costachi | 0-1 | 46 | Open |
| 511 | 2017-09-12 | 27th EY BU18 2017 | Mamaia ROU | 7.8 | Mihnea Costachi | Dmitrijs Tokranovs | 1-0 | 33 | Open |
| 512 | 2017-09-11 | 27th EY BU18 2017 | Mamaia ROU | 6.9 | Sven Tica | Mihnea Costachi | 1/2-1/2 | 51 | Open |
| 513 | 2017-08-13 | 10th Arad Open 2017 | Arad ROU | 9.2 | Mihnea Costachi | Andrei Istratescu | 1/2-1/2 | 35 | Open |
| 514 | 2017-08-12 | 10th Arad Open 2017 | Arad ROU | 8.5 | Mihnea Costachi | Codrut-Constantin Florescu | 1-0 | 45 | Open |
| 515 | 2017-08-11 | 10th Arad Open 2017 | Arad ROU | 7.4 | Vladislav Nevednichy | Mihnea Costachi | 1/2-1/2 | 62 | Open |
| 516 | 2017-08-10 | 10th Arad Open 2017 | Arad ROU | 6.11 | Mihnea Costachi | Lucian Gilea | 1-0 | 29 | Open |
| 517 | 2017-08-09 | 10th Arad Open 2017 | Arad ROU | 5.13 | Mihaela Sandu | Mihnea Costachi | 0-1 | 58 | Open |
| 518 | 2017-08-08 | 10th Arad Open 2017 | Arad ROU | 4.26 | Mihnea Costachi | Daria-Ioana Visanescu | 1-0 | 35 | Open |
| 519 | 2017-08-07 | 10th Arad Open 2017 | Arad ROU | 3.21 | Ervin Mozes | Mihnea Costachi | 1/2-1/2 | 44 | Open |
| 520 | 2017-08-07 | 10th Arad Open 2017 | Arad ROU | 2.17 | Mihnea Costachi | Cristian-Clement Daianu | 1/2-1/2 | 17 | Open |
| 521 | 2017-08-06 | 10th Arad Open 2017 | Arad ROU | 1.17 | Gheorghe Dracea | Mihnea Costachi | 0-1 | 23 | Open |
| 522 | 2017-08-03 | 26th Kavala Open 2017 | Kavala GRE | 8.2 | Spiridon Nikolaou | Mihnea Costachi | 1-0 | 54 | Open |
| 523 | 2017-08-02 | 26th Kavala Open 2017 | Kavala GRE | 7.16 | Mihnea Costachi | Inga Charkhalashvili | 1/2-1/2 | 26 | Open |
| 524 | 2017-08-01 | 26th Kavala Open 2017 | Kavala GRE | 6.6 | 13900463 | Mihnea Costachi | 1-0 | 44 | Open |
| 525 | 2017-07-31 | 26th Kavala Open 2017 | Kavala GRE | 5.1 | Mihnea Costachi | Danilo Cerovic | 1/2-1/2 | 22 | Open |
| 526 | 2017-07-30 | 26th Kavala Open 2017 | Kavala GRE | 4.13 | Mario Livaja | Mihnea Costachi | 0-1 | 38 | Open |
| 527 | 2017-07-29 | 26th Kavala Open 2017 | Kavala GRE | 2.15 | Georgios Papadopoulos | Mihnea Costachi | 1-0 | 72 | Open |
| 528 | 2017-07-28 | 26th Kavala Open 2017 | Kavala GRE | 1.2 | Mihnea Costachi | Theodoros Theodoulidis | 1-0 | 18 | Open |
| 529 | 2017-07-14 | 10th Paracin Summer Open | Paracin SRB | 9.1 | Lazar Nestorovic | Mihnea Costachi | 1/2-1/2 | 20 | Open |
| 530 | 2017-07-13 | 10th Paracin Summer Open | Paracin SRB | 8.11 | Mihnea Costachi | Nikola Nestorovic | 1/2-1/2 | 35 | Open |
| 531 | 2017-07-10 | 10th Paracin Summer Open | Paracin SRB | 4.14 | Mihnea Costachi | David Sarenac | 0-1 | 73 | Open |
| 532 | 2017-06-05 | 18th ch-EUR Indiv 2017 | Minsk BLR | 6.71 | Mihnea Costachi | Kirill Alekseenko | 0-1 | 99 | Open |
| 533 | 2017-06-03 | 18th ch-EUR Indiv 2017 | Minsk BLR | 5.36 | Marin Bosiocic | Mihnea Costachi | 1-0 | 53 | Open |
| 534 | 2017-06-02 | 18th ch-EUR Indiv 2017 | Minsk BLR | 4.66 | Mihnea Costachi | Daniele Vocaturo | 1-0 | 58 | Open |
| 535 | 2017-05-30 | 18th ch-EUR Indiv 2017 | Minsk BLR | 1.4 | Yuriy Kryvoruchko | Mihnea Costachi | 1-0 | 51 | Open |
| 536 | 2017-04-30 | World Schools U17 2017 | Iasi ROU | 9.3 | Mihnea Costachi | Vlad-George Zubcu | 1/2-1/2 | 41 | Open |
| 537 | 2017-04-29 | World Schools U17 2017 | Iasi ROU | 8.2 | Batuhan Ozen | Mihnea Costachi | 1-0 | 71 | Open |
| 538 | 2017-04-28 | World Schools U17 2017 | Iasi ROU | 7.2 | Mihnea Costachi | Alexandru Calin | 1-0 | 19 | Open |
| 539 | 2017-04-27 | World Schools U17 2017 | Iasi ROU | 6.1 | Andrei Macovei | Mihnea Costachi | 1/2-1/2 | 35 | Open |
| 540 | 2017-04-26 | World Schools U17 2017 | Iasi ROU | 5.2 | Mihnea Costachi | Khazar Babazada | 1-0 | 53 | Open |
| 541 | 2017-04-25 | World Schools U17 2017 | Iasi ROU | 4.3 | Abhimanyu Banerjee | Mihnea Costachi | 0-1 | 46 | Open |
| 542 | 2017-04-24 | World Schools U17 2017 | Iasi ROU | 3.3 | Mihnea Costachi | Victor Vasiesiu | 1/2-1/2 | 50 | Open |
| 543 | 2017-04-24 | World Schools U17 2017 | Iasi ROU | 2.5 | Alexandru-Gabriel Hriscu | Mihnea Costachi | 0-1 | 36 | Open |
| 544 | 2017-04-23 | World Schools U17 2017 | Iasi ROU | 1.1 | Mihnea Costachi | Farhan Kazimov | 1/2-1/2 | 98 | Open |
| 545 | 2017-04-02 | ch-ROU 2017 | Calimanesti-Caciulata ROU | 9.9 | Robert-Daniel Pisu | Mihnea Costachi | 0-1 | 38 | Open |
| 546 | 2017-04-01 | ch-ROU 2017 | Calimanesti-Caciulata ROU | 8.6 | Mihnea Costachi | Alexandru-Vasile David | 1/2-1/2 | 45 | Open |
| 547 | 2017-03-31 | ch-ROU 2017 | Calimanesti-Caciulata ROU | 7.9 | Andrei-Theodor Dolana | Mihnea Costachi | 1/2-1/2 | 44 | Open |
| 548 | 2017-03-30 | ch-ROU 2017 | Calimanesti-Caciulata ROU | 6.1 | Mihnea Costachi | Mihai Ionescu | 1-0 | 35 | Open |
| 549 | 2017-03-29 | ch-ROU 2017 | Calimanesti-Caciulata ROU | 5.3 | Constantin Lupulescu | Mihnea Costachi | 1-0 | 71 | Open |
| 550 | 2017-03-28 | ch-ROU 2017 | Calimanesti-Caciulata ROU | 4.11 | Mihnea Costachi | Alin Toma Andreica | 1-0 | 25 | Open |
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