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 |
|---|---|---|---|---|---|---|---|---|---|
| 101 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 8 | Deyan Samuil Kostov | Cedric Chassard | 0-1 | 73 | Open |
| 102 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 7 | Carlos Alvarado | Deyan Samuil Kostov | 0-1 | 56 | Open |
| 103 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 6 | Tyrell Harriott | Deyan Samuil Kostov | 1-0 | 55 | Open |
| 104 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 5 | Deyan Samuil Kostov | Alisa Genrietta Yunker | 1/2-1/2 | 48 | Open |
| 105 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 4 | Deyan Samuil Kostov | Leonardo Cahuapaza Tarapaca | 1-0 | 57 | Open |
| 106 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 3 | Yasin Sari | Deyan Samuil Kostov | 1-0 | 55 | Open |
| 107 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 2 | Deyan Samuil Kostov | Marco Riehle | 0-1 | 52 | Open |
| 108 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 1 | Deyan Samuil Kostov | Marcel Winkels | 1-0 | 45 | Open |
| 109 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 11 | Deyan Samuil Kostov | Rafail Antoniou | 0-1 | 45 | Open |
| 110 | 2024-09-17 | Titled Tue 17th Sep Late | chess.com INT | 10 | Tiago Cunha Navarro | Deyan Samuil Kostov | 0-1 | 77 | Open |
| 111 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 5 | Mariia Dolinskaia | Deyan Samuil Kostov | 1-0 | 39 | Open |
| 112 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 4 | Deyan Samuil Kostov | Dario Alivodic | 1-0 | 30 | Open |
| 113 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 3 | Djuro Skaric | Deyan Samuil Kostov | 1/2-1/2 | 74 | Open |
| 114 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 2 | Deyan Samuil Kostov | Eduardo Gerbelli Neto | 1/2-1/2 | 52 | Open |
| 115 | 2024-09-10 | Titled Tue 10th Sep Late | chess.com INT | 1 | Conrad Thake | Deyan Samuil Kostov | 1-0 | 15 | Open |
| 116 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 2 | Alberto Atoyan | Deyan Samuil Kostov | 1-0 | 39 | Open |
| 117 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 1 | Deyan Samuil Kostov | Nikita Shandrygin | 0-1 | 38 | Open |
| 118 | 2024-08-11 | 13th Split Open 2024 | Split CRO | 10.4 | Masruri Rahman | Deyan Samuil Kostov | 1/2-1/2 | 1 | Open |
| 119 | 2024-08-10 | 13th Split Open 2024 | Split CRO | 9.1 | Eric Hansen | Deyan Samuil Kostov | 1-0 | 60 | Open |
| 120 | 2024-08-09 | 13th Split Open 2024 | Split CRO | 8.2 | Deyan Samuil Kostov | Aleksandr Volodin | 1/2-1/2 | 41 | Open |
| 121 | 2024-08-08 | 13th Split Open 2024 | Split CRO | 7.2 | Deyan Samuil Kostov | Novendra Priasmoro | 1-0 | 53 | Open |
| 122 | 2024-08-07 | 13th Split Open 2024 | Split CRO | 6.6 | Nomindalai Tumurbaatar | Deyan Samuil Kostov | 0-1 | 61 | Open |
| 123 | 2024-08-06 | 13th Split Open 2024 | Split CRO | 5.2 | Deyan Samuil Kostov | Jadranko Plenca | 0-1 | 74 | Open |
| 124 | 2024-08-05 | 13th Split Open 2024 | Split CRO | 4.5 | Mateusz Dubinski | Deyan Samuil Kostov | 0-1 | 33 | Open |
| 125 | 2024-08-04 | 13th Split Open 2024 | Split CRO | 3.7 | Deyan Samuil Kostov | Marin Grgantov | 1-0 | 34 | Open |
| 126 | 2024-08-04 | 13th Split Open 2024 | Split CRO | 2.9 | Kiril Kostov | Deyan Samuil Kostov | 0-1 | 70 | Open |
| 127 | 2024-08-03 | 13th Split Open 2024 | Split CRO | 1.11 | Deyan Samuil Kostov | Jonathan A Day | 1-0 | 57 | Open |
| 128 | 2024-07-14 | 5th Valencia Cuna Open | Valencia ESP | 9.9 | Julen Luis Arizmendi Martinez | Deyan Samuil Kostov | 1-0 | 58 | Open |
| 129 | 2024-07-11 | 5th Valencia Cuna Open | Valencia ESP | 6.1 | Deyan Samuil Kostov | Bartlomiej Niedbala | 0-1 | 39 | Open |
| 130 | 2024-07-09 | 5th Valencia Cuna Open | Valencia ESP | 4.6 | Deyan Samuil Kostov | Yuanhe Zhao | 1/2-1/2 | 67 | Open |
| 131 | 2024-06-23 | TCh-SUI 2024 | Switzerland SUI | 5.6 | Daniel Fischer | Deyan Samuil Kostov | 1-0 | 47 | Open |
| 132 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 2 | Deyan Samuil Kostov | Turkan Mamedjarova | 0-1 | 38 | Open |
| 133 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 1 | Zurab Javakhadze | Deyan Samuil Kostov | 1-0 | 53 | Open |
| 134 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 9 | Deyan Samuil Kostov | Shubhi Gupta | 1-0 | 47 | Open |
| 135 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 8 | Allahverdi Hamidov | Deyan Samuil Kostov | 1-0 | 34 | Open |
| 136 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 7 | Deyan Samuil Kostov | Marlon Jodar Arias | 1-0 | 39 | Open |
| 137 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 6 | Barlo A. Nadera | Deyan Samuil Kostov | 1-0 | 55 | Open |
| 138 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 5 | Deyan Samuil Kostov | Ivan Aldokhin | 0-1 | 36 | Open |
| 139 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 4 | Deyan Samuil Kostov | Aleksandra Goryachkina | 0-1 | 23 | Open |
| 140 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 3 | Atilla Eynullayev | Deyan Samuil Kostov | 0-1 | 54 | Open |
| 141 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 2 | Deyan Samuil Kostov | Richard Persson | 1-0 | 33 | Open |
| 142 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 1 | Dennis Wagner | Deyan Samuil Kostov | 1-0 | 51 | Open |
| 143 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 11 | Francesco Bettalli | Deyan Samuil Kostov | 0-1 | 38 | Open |
| 144 | 2024-05-28 | Titled Tue 28th May Early | chess.com INT | 10 | Deyan Samuil Kostov | Evgenij Shuvalov | 1-0 | 41 | Open |
| 145 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 9 | Ekaterina Goltseva | Deyan Samuil Kostov | 1/2-1/2 | 51 | Open |
| 146 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 8 | Nadya Toncheva | Deyan Samuil Kostov | 1/2-1/2 | 31 | Open |
| 147 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 7 | Deyan Samuil Kostov | Georgios Souleidis | 1/2-1/2 | 47 | Open |
| 148 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 6 | Eric Rosen | Deyan Samuil Kostov | 0-1 | 53 | Open |
| 149 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 5 | Deyan Samuil Kostov | Tamas Vanczak | 0-1 | 31 | Open |
| 150 | 2024-05-21 | Titled Tue 21st May Early | chess.com INT | 4 | Diana Mirza | Deyan Samuil Kostov | 0-1 | 33 | Open |
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