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 |
|---|---|---|---|---|---|---|---|---|---|
| 251 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 3 | Deyan Samuil Kostov | Roman Gavrilin | 1/2-1/2 | 40 | Open |
| 252 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 2 | Alexey Averjanov | Deyan Samuil Kostov | 1-0 | 38 | Open |
| 253 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 1 | Deyan Samuil Kostov | Jose Fernando Cuenca Jimenez | 1-0 | 49 | Open |
| 254 | 2023-03-12 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 10.171 | Deyan Samuil Kostov | Lachezar Yordanov | 1/2-1/2 | 58 | Open |
| 255 | 2023-03-11 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 9.162 | Nenad Panic | Deyan Samuil Kostov | 1-0 | 52 | Open |
| 256 | 2023-03-10 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 8.165 | Deyan Samuil Kostov | Beloslava Krasteva | 1/2-1/2 | 23 | Open |
| 257 | 2023-03-09 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 7.167 | Nikola Marcetic | Deyan Samuil Kostov | 1/2-1/2 | 37 | Open |
| 258 | 2023-03-08 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 6.137 | Deyan Samuil Kostov | Slaven Pastar | 0-1 | 43 | Open |
| 259 | 2023-03-07 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 5.178 | Marko Ivanovic | Deyan Samuil Kostov | 0-1 | 51 | Open |
| 260 | 2023-03-06 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 4.145 | Deyan Samuil Kostov | Aleksandra Maltsevskaya | 0-1 | 29 | Open |
| 261 | 2023-03-05 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 3.146 | Milan Zajic | Deyan Samuil Kostov | 1/2-1/2 | 47 | Open |
| 262 | 2023-03-04 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 2.131 | Deyan Samuil Kostov | Jakob Leon Pajeken | 1/2-1/2 | 61 | Open |
| 263 | 2023-03-03 | 23rd ch-EUR Indiv 2023 | Vrnjacka Banja SRB | 1.144 | Nderim Saraci | Deyan Samuil Kostov | 1/2-1/2 | 35 | Open |
| 264 | 2023-01-23 | Paracin Prestige Open | Paracin SRB | 9.9 | Aleksa Petrovic | Deyan Samuil Kostov | 1-0 | 55 | Open |
| 265 | 2023-01-21 | Paracin Prestige Open | Paracin SRB | 7.7 | Milos Milosevic | Deyan Samuil Kostov | 1-0 | 58 | Open |
| 266 | 2023-01-18 | Paracin Prestige Open | Paracin SRB | 3.5 | Nikola Radovanovic | Deyan Samuil Kostov | 1-0 | 70 | Open |
| 267 | 2022-12-20 | 9th Sunway Sitges 2022 | Sitges ESP | 8.84 | Deyan Samuil Kostov | Hugo Uber Gracia | 1/2-1/2 | 87 | Open |
| 268 | 2022-12-19 | 9th Sunway Sitges 2022 | Sitges ESP | 7.87 | Victor Daniel Pousada Garcia | Deyan Samuil Kostov | 1/2-1/2 | 93 | Open |
| 269 | 2022-12-17 | 9th Sunway Sitges 2022 | Sitges ESP | 6.58 | Deyan Samuil Kostov | Phileas Mathieu | 0-1 | 44 | Open |
| 270 | 2022-12-16 | 9th Sunway Sitges 2022 | Sitges ESP | 5.89 | David Maloberti | Deyan Samuil Kostov | 0-1 | 61 | Open |
| 271 | 2022-12-15 | 9th Sunway Sitges 2022 | Sitges ESP | 4.5 | Deyan Samuil Kostov | Antoine Bournel | 0-1 | 84 | Open |
| 272 | 2022-12-14 | 9th Sunway Sitges 2022 | Sitges ESP | 3.93 | Jordi Comellas Blanchart | Deyan Samuil Kostov | 0-1 | 24 | Open |
| 273 | 2022-12-13 | 9th Sunway Sitges 2022 | Sitges ESP | 2.43 | Deyan Samuil Kostov | Yagiz Kaan Erdogmus | 0-1 | 40 | Open |
| 274 | 2022-10-16 | 44th Arco Open 2022 | Arco ITA | 9.5 | Deyan Samuil Kostov | Bendeguz Bodrogi | 1/2-1/2 | 26 | Open |
| 275 | 2022-10-15 | 44th Arco Open 2022 | Arco ITA | 8.7 | Peter Klings | Deyan Samuil Kostov | 1/2-1/2 | 41 | Open |
| 276 | 2022-10-14 | 44th Arco Open 2022 | Arco ITA | 7.3 | Deyan Samuil Kostov | Oleg Korneev | 1/2-1/2 | 19 | Open |
| 277 | 2022-10-13 | 44th Arco Open 2022 | Arco ITA | 6.3 | Deyan Samuil Kostov | Nikoloz Chkhaidze | 1-0 | 60 | Open |
| 278 | 2022-10-12 | 44th Arco Open 2022 | Arco ITA | 5.8 | Christian Salerno | Deyan Samuil Kostov | 0-1 | 22 | Open |
| 279 | 2022-10-11 | 44th Arco Open 2022 | Arco ITA | 4.1 | Deyan Samuil Kostov | Irakli Akhvlediani | 0-1 | 37 | Open |
| 280 | 2022-10-10 | 44th Arco Open 2022 | Arco ITA | 3.9 | Bence Bernath | Deyan Samuil Kostov | 0-1 | 60 | Open |
| 281 | 2022-10-09 | 44th Arco Open 2022 | Arco ITA | 2.9 | Deyan Samuil Kostov | Aron Csontos | 1-0 | 58 | Open |
| 282 | 2022-10-08 | 44th Arco Open 2022 | Arco ITA | 1.9 | Walter De Reymaeker | Deyan Samuil Kostov | 0-1 | 36 | Open |
| 283 | 2022-08-27 | GP Romania Stage 3 2022 | Miercurea Ciuc ROU | 8.2 | Balazs Pasztor | Deyan Samuil Kostov | 1-0 | 59 | Open |
| 284 | 2022-08-26 | GP Romania Stage 3 2022 | Miercurea Ciuc ROU | 7.19 | Deyan Samuil Kostov | Mircea Talu | 1/2-1/2 | 35 | Open |
| 285 | 2022-08-24 | GP Romania Stage 3 2022 | Miercurea Ciuc ROU | 5.16 | Ioan Cosma | Deyan Samuil Kostov | 1-0 | 50 | Open |
| 286 | 2022-08-23 | GP Romania Stage 3 2022 | Miercurea Ciuc ROU | 4.19 | Deyan Samuil Kostov | George Stoleriu | 1/2-1/2 | 46 | Open |
| 287 | 2022-08-22 | GP Romania Stage 3 2022 | Miercurea Ciuc ROU | 3.14 | Branko Tadic | Deyan Samuil Kostov | 1/2-1/2 | 57 | Open |
| 288 | 2022-08-20 | GP Romania Stage 3 2022 | Miercurea Ciuc ROU | 1.7 | Bence Korpa | Deyan Samuil Kostov | 1-0 | 33 | Open |
| 289 | 2022-07-22 | 11th Split Open 2022 | Split CRO | 7.14 | Deyan Samuil Kostov | Marin Denic | 1/2-1/2 | 29 | Open |
| 290 | 2022-07-18 | 11th Split Open 2022 | Split CRO | 4.5 | Deyan Samuil Kostov | Ivan Zaja | 1/2-1/2 | 31 | Open |
| 291 | 2022-07-17 | 11th Split Open 2022 | Split CRO | 3.4 | Sven Tica | Deyan Samuil Kostov | 0-1 | 25 | Open |
| 292 | 2022-07-09 | 5th Solta Open 2022 | Grohote CRO | 8.7 | Ivan Zaja | Deyan Samuil Kostov | 1-0 | 40 | Open |
| 293 | 2022-07-06 | 5th Solta Open 2022 | Grohote CRO | 5.6 | Deyan Samuil Kostov | Oliver Zierke | 0-1 | 67 | Open |
| 294 | 2022-07-04 | 5th Solta Open 2022 | Grohote CRO | 4.16 | Marin Denic | Deyan Samuil Kostov | 0-1 | 49 | Open |
| 295 | 2022-07-04 | 5th Solta Open 2022 | Grohote CRO | 3.2 | Deyan Samuil Kostov | Vladimir Jr. Bukal | 0-1 | 38 | Open |
| 296 | 2022-06-12 | TCh-SUI 2022 | Switzerland SUI | 3.7 | Deyan Samuil Kostov | Thomas Heerd | 0-1 | 51 | Open |
| 297 | 2022-05-28 | ch-SUI Bundesturnier TP-1 | Payerne SUI | 6.7 | Deyan Samuil Kostov | Markus Loeffler | 1/2-1/2 | 64 | Open |
| 298 | 2022-05-27 | ch-SUI Bundesturnier TP-1 | Payerne SUI | 3.1 | Christian Bauer | Deyan Samuil Kostov | 1-0 | 41 | Open |
| 299 | 2021-09-18 | Primorsko Open 2021 | Primorsko BUL | 6.3 | Deyan Samuil Kostov | Martin Petrov | 0-1 | 42 | Open |
| 300 | 2021-09-17 | Primorsko Open 2021 | Primorsko BUL | 5.9 | Krasimir Stefanov | Deyan Samuil Kostov | 0-1 | 43 | Open |
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