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: 2026-10-09 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 201 | 2023-10-16 | Hvar Open 2023 | Hvar CRO | 2.11 | Zain Patel | Deyan Samuil Kostov | 0-1 | 36 | Open |
| 202 | 2023-10-15 | Hvar Open 2023 | Hvar CRO | 1.12 | Deyan Samuil Kostov | Klara Begic | 1-0 | 45 | Open |
| 203 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 9 | Deyan Samuil Kostov | Raset Ziatdinov | 1-0 | 78 | Open |
| 204 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 8 | Thi Bao Tram Hoang | Deyan Samuil Kostov | 1-0 | 56 | Open |
| 205 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 7 | Deyan Samuil Kostov | Ilya Gutkin | 1-0 | 76 | Open |
| 206 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 6 | Havard Haug | Deyan Samuil Kostov | 1-0 | 50 | Open |
| 207 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 5 | Deyan Samuil Kostov | Hui Li | 1-0 | 47 | Open |
| 208 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 4 | Han Schut | Deyan Samuil Kostov | 0-1 | 42 | Open |
| 209 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 3 | Deyan Samuil Kostov | Miguel Angel Mateos Rozas | 0-1 | 52 | Open |
| 210 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 2 | Roman Zhenetl | Deyan Samuil Kostov | 1-0 | 68 | Open |
| 211 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 1 | Alexander Rustemov | Deyan Samuil Kostov | 1/2-1/2 | 49 | Open |
| 212 | 2023-08-22 | Titled Tue 22nd Aug Early | chess.com INT | 10 | Uurtsaikh Agibileg | Deyan Samuil Kostov | 1-0 | 21 | Open |
| 213 | 2023-08-13 | 12th Split Open 2023 | Split CRO | 9.2 | Deyan Samuil Kostov | Kiril Kostov | 1-0 | 1 | Open |
| 214 | 2023-08-12 | 12th Split Open 2023 | Split CRO | 8.9 | Lovro Novosel | Deyan Samuil Kostov | 1-0 | 47 | Open |
| 215 | 2023-08-11 | 12th Split Open 2023 | Split CRO | 7.1 | Deyan Samuil Kostov | Daniel Kopylov | 1/2-1/2 | 34 | Open |
| 216 | 2023-08-09 | 12th Split Open 2023 | Split CRO | 6.17 | Darko Kurtovic | Deyan Samuil Kostov | 0-1 | 47 | Open |
| 217 | 2023-08-08 | 12th Split Open 2023 | Split CRO | 5.4 | Deyan Samuil Kostov | Mladen Palac | 0-1 | 44 | Open |
| 218 | 2023-08-07 | 12th Split Open 2023 | Split CRO | 4.16 | Ivan Rasic | Deyan Samuil Kostov | 0-1 | 57 | Open |
| 219 | 2023-08-06 | 12th Split Open 2023 | Split CRO | 3.16 | Deyan Samuil Kostov | Matija Sakic | 1/2-1/2 | 40 | Open |
| 220 | 2023-07-11 | Titled Tue 11th Jul Early | chess.com INT | 4 | Tymur Keleberda | Deyan Samuil Kostov | 1-0 | 103 | Open |
| 221 | 2023-07-11 | Titled Tue 11th Jul Early | chess.com INT | 3 | Wojciech Przybylski | Deyan Samuil Kostov | 1-0 | 39 | Open |
| 222 | 2023-07-11 | Titled Tue 11th Jul Early | chess.com INT | 2 | Deyan Samuil Kostov | Anna Kubicka | 1-0 | 33 | Open |
| 223 | 2023-07-11 | Titled Tue 11th Jul Early | chess.com INT | 1 | Christos Krallis | Deyan Samuil Kostov | 1-0 | 47 | Open |
| 224 | 2023-05-13 | TCh-SUI 2023 | Switzerland SUI | 3.8 | Jose Ruiz | Deyan Samuil Kostov | 0-1 | 21 | Open |
| 225 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 9 | Martin Horak | Deyan Samuil Kostov | 0-1 | 40 | Open |
| 226 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 8 | Deyan Samuil Kostov | Dana Tuleyeva-Aketayeva | 1-0 | 49 | Open |
| 227 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 7 | Vladimir Goncharov | Deyan Samuil Kostov | 1-0 | 60 | Open |
| 228 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 6 | Pawel Flis | Deyan Samuil Kostov | 1/2-1/2 | 59 | Open |
| 229 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 5 | Deyan Samuil Kostov | Krishnan P. Saravana | 1/2-1/2 | 74 | Open |
| 230 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 4 | Aziz Degenbaev | Deyan Samuil Kostov | 1-0 | 27 | Open |
| 231 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 3 | Francisco Fiorito | Deyan Samuil Kostov | 0-1 | 68 | Open |
| 232 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 2 | Deyan Samuil Kostov | Bartosz Sowul | 0-1 | 36 | Open |
| 233 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 1 | Deyan Samuil Kostov | Karthik Rajaa | 0-1 | 55 | Open |
| 234 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 11 | Deyan Samuil Kostov | Sergei Ljukin | 1-0 | 58 | Open |
| 235 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 10 | Maksim Omariev | Deyan Samuil Kostov | 0-1 | 44 | Open |
| 236 | 2023-04-16 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 9.1 | Deyan Samuil Kostov | Nikolaos Koutlas | 1-0 | 33 | Open |
| 237 | 2023-04-15 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 8.2 | Jonathan Pein | Deyan Samuil Kostov | 0-1 | 72 | Open |
| 238 | 2023-04-15 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 7.1 | Deyan Samuil Kostov | Jordan Ivanov | 1/2-1/2 | 9 | Open |
| 239 | 2023-04-14 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 6.3 | Zvonko Stanojoski | Deyan Samuil Kostov | 1-0 | 66 | Open |
| 240 | 2023-04-14 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 5.3 | Deyan Samuil Kostov | Biser Georgiev | 1/2-1/2 | 56 | Open |
| 241 | 2023-04-13 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 4.3 | Boil Banov | Deyan Samuil Kostov | 1/2-1/2 | 52 | Open |
| 242 | 2023-04-12 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 3.1 | Deyan Samuil Kostov | Elif Mehmed | 0-1 | 60 | Open |
| 243 | 2023-04-11 | Dimitrovgrad Spring Vac | Dimitrovgrad SRB | 1.1 | Deyan Samuil Kostov | Mikhail Bryakin | 1/2-1/2 | 36 | Open |
| 244 | 2023-04-01 | TCh-SUI SGM 2022-23 | Switzerland SUI | 7.8 | Marc, Dr. Schwierskott | Deyan Samuil Kostov | 1/2-1/2 | 42 | Open |
| 245 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 9 | Deyan Samuil Kostov | John Curtis | 1-0 | 46 | Open |
| 246 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 8 | Josefine Safarli | Deyan Samuil Kostov | 1-0 | 47 | Open |
| 247 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 7 | Deyan Samuil Kostov | Mikhail Popov | 0-1 | 37 | Open |
| 248 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 6 | Ansh M Shah | Deyan Samuil Kostov | 0-1 | 37 | Open |
| 249 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 5 | Deyan Samuil Kostov | Sven Tica | 0-1 | 33 | Open |
| 250 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 4 | Vugar Rasulov | Deyan Samuil Kostov | 1-0 | 76 | Open |
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