Kiril Kostov
BUL · FIDE ID 2933926 · 15 tournament games since 2023
Standard
2020
#85 in BUL (active)
Rapid
1977
FIDE rating
Blitz
2233
FIDE rating
Score
57%
6 W · 5 D · 4 L
Opp. avg
2002
Last 15 games
Last game
2025-08
34th Open International of Kavala “Vasilis Theodoridis” | Group B
Prep summary
- As White: 1.e4 in 88% of games (scores 43%).
- Against 1.e4: 1...c5 in 6 of 6 games (Sicilian Defense), scoring 75%.
- Drawish: 33% of games end in a draw.
Based on 15 over-the-board games (3 classical). 8 with White (50%), 7 with Black (64%).
Openings as White
First move
| 1.e4 | 7 | 43% |
| 1.c4 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: French Variation, Westerinen Attack | 2 | 25% |
| Sicilian Defense: Closed | 1 | 50% |
| Caro-Kann Defense: Tartakower Variation | 1 | 100% |
| Ruy Lopez: Closed | 1 | 100% |
| Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | 1 | 0% |
Openings as Black
Against 1.e4 (6 games)
| 1...c5 Sicilian Defense | 6 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Najdorf Variation | 2 | 75% |
| Sicilian Defense: Najdorf Variation, English Attack | 1 | 50% |
| Sicilian Defense: Closed | 1 | 100% |
| Slav Defense: Quiet Variation, Schallopp Defense | 1 | 0% |
| Sicilian Defense: Najdorf Variation, Scheveningen Variation | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-08 | Tuna Sahin (1966) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | ½ |
| 2025-08 | Nikolaos G Seretis (2049) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | ½ |
| 2025-08 | Demir Aral (1887) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | W |
| 2025-08 | Chang(CQ) Xu (1976) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | ½ |
| 2025-07-30 | Ahmet Kaan Cizer (1857) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | W |
| 2025-07-29 | Eran Nochimowski (1815) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | W |
| 2025-07-28 | Ioannis Pastras (1738) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | W |
| 2025-07-16 | Xuhui Bai (1869) 34th Open International of Kavala “Vasilis Theodoridis” | Group B | ½ |
| 2024-08-04 | Deyan Samuil Kostov (2298) 13th Split Open 2024 · classical | L |
| 2023-08-11 | Luka Saric (2172) Split Open 2023 - Open · classical | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.