Deyan Samuil Kostov
Country
BUL
Birth Year
2006
Gender
M
Title
FIDE Master
FIDE ID
30909015
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-26 (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 |
|---|---|---|---|---|---|---|---|---|---|
| 51 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 4 | Deyan Samuil Kostov | Leonardo Cahuapaza Tarapaca | 1-0 | 57 | Open |
| 52 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 3 | Yasin Sari | Deyan Samuil Kostov | 1-0 | 55 | Open |
| 53 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 2 | Deyan Samuil Kostov | Marco Riehle | 0-1 | 52 | Open |
| 54 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 1 | Deyan Samuil Kostov | Marcel Winkels | 1-0 | 45 | Open |
| 55 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 11 | Deyan Samuil Kostov | Rafail Antoniou | 0-1 | 45 | Open |
| 56 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 10 | Tiago Cunha Navarro | Deyan Samuil Kostov | 0-1 | 77 | Open |
| 57 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 5 | Mariia Dolinskaia | Deyan Samuil Kostov | 1-0 | 39 | Open |
| 58 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 4 | Deyan Samuil Kostov | Dario Alivodic | 1-0 | 30 | Open |
| 59 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 3 | Djuro Skaric | Deyan Samuil Kostov | 1/2-1/2 | 74 | Open |
| 60 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 2 | Deyan Samuil Kostov | Eduardo Gerbelli Neto | 1/2-1/2 | 52 | Open |
| 61 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 1 | Conrad Thake | Deyan Samuil Kostov | 1-0 | 15 | Open |
| 62 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 2 | Alberto Atoyan | Deyan Samuil Kostov | 1-0 | 39 | Open |
| 63 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 1 | Deyan Samuil Kostov | Nikita Shandrygin | 0-1 | 38 | Open |
| 64 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 2 | Deyan Samuil Kostov | Turkan Mamedjarova | 0-1 | 38 | Open |
| 65 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 1 | Zurab Javakhadze | Deyan Samuil Kostov | 1-0 | 53 | Open |
| 66 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 9 | Deyan Samuil Kostov | Shubhi Gupta | 1-0 | 47 | Open |
| 67 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 8 | Allahverdi Hamidov | Deyan Samuil Kostov | 1-0 | 34 | Open |
| 68 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 7 | Deyan Samuil Kostov | Marlon Jodar Arias | 1-0 | 39 | Open |
| 69 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 6 | Barlo A. Nadera | Deyan Samuil Kostov | 1-0 | 55 | Open |
| 70 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 5 | Deyan Samuil Kostov | Ivan Aldokhin | 0-1 | 36 | Open |
| 71 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 4 | Deyan Samuil Kostov | Aleksandra Goryachkina | 0-1 | 23 | Open |
| 72 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 3 | Atilla Eynullayev | Deyan Samuil Kostov | 0-1 | 54 | Open |
| 73 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 2 | Deyan Samuil Kostov | Richard Persson | 1-0 | 33 | Open |
| 74 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 1 | Dennis Wagner | Deyan Samuil Kostov | 1-0 | 51 | Open |
| 75 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 11 | Francesco Bettalli | Deyan Samuil Kostov | 0-1 | 38 | Open |
| 76 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 10 | Deyan Samuil Kostov | Evgenij Shuvalov | 1-0 | 41 | Open |
| 77 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 9 | Ekaterina Goltseva | Deyan Samuil Kostov | 1/2-1/2 | 51 | Open |
| 78 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 8 | Nadya Toncheva | Deyan Samuil Kostov | 1/2-1/2 | 31 | Open |
| 79 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 7 | Deyan Samuil Kostov | Georgios Souleidis | 1/2-1/2 | 47 | Open |
| 80 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 6 | Eric Rosen | Deyan Samuil Kostov | 0-1 | 53 | Open |
| 81 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 5 | Deyan Samuil Kostov | Tamas Vanczak | 0-1 | 31 | Open |
| 82 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 4 | Diana Mirza | Deyan Samuil Kostov | 0-1 | 33 | Open |
| 83 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 3 | Deyan Samuil Kostov | Gulrukhbegim Tokhirjonova | 0-1 | 48 | Open |
| 84 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 2 | Nikita Matinian | Deyan Samuil Kostov | 0-1 | 42 | Open |
| 85 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 1 | Felix-Antonio Ilinca | Deyan Samuil Kostov | 1-0 | 60 | Open |
| 86 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 11 | Deyan Samuil Kostov | Kostya Kavutskiy | 1-0 | 35 | Open |
| 87 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 10 | Deyan Samuil Kostov | Lenin Guerra Tulcan | 1-0 | 45 | Open |
| 88 | 2024-01-02 | Titled Tue 2nd Jan Early | chess.com INT | 2 | Deyan Samuil Kostov | Gerardo Fernandez Hernandez | 0-1 | 14 | Open |
| 89 | 2024-01-02 | Titled Tue 2nd Jan Early | chess.com INT | 1 | Daniel Dardha | Deyan Samuil Kostov | 1-0 | 33 | Open |
| 90 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 9 | Deyan Samuil Kostov | Ward Al-Tarboush | 0-1 | 59 | Open |
| 91 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 8 | John Merriman | Deyan Samuil Kostov | 0-1 | 50 | Open |
| 92 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 7 | Jain Jeet | Deyan Samuil Kostov | 1-0 | 38 | Open |
| 93 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 6 | Deyan Samuil Kostov | Andrei Skvortsov | 1/2-1/2 | 69 | Open |
| 94 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 5 | Deyan Samuil Kostov | Matthias Bluebaum | 0-1 | 67 | Open |
| 95 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 4 | Dejan Tasev | Deyan Samuil Kostov | 1/2-1/2 | 44 | Open |
| 96 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 3 | Deyan Samuil Kostov | Mihailo Djokic | 1-0 | 33 | Open |
| 97 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 2 | Deyan Samuil Kostov | Lianet Mercedes Diaz Garcia | 1-0 | 27 | Open |
| 98 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 1 | Kamil Dragun | Deyan Samuil Kostov | 1-0 | 63 | Open |
| 99 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 11 | Nagare Kaivalya Sandip | Deyan Samuil Kostov | 1-0 | 39 | Open |
| 100 | 2023-12-26 | Titled Tue 26th Dec Early | chess.com INT | 10 | Lorenzo Perea Fruet | Deyan Samuil Kostov | 0-1 | 26 | Open |
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