9 games · 2013–2026 · 6 classical · 0 online
Kosteniuk 81 draws0 Bulmaga
94.4% for Kosteniuk
Openings between them
| C50 | Italian Game: Giuoco Pianissimo, Normal | 2 | 100.0% |
| A14 | English Opening: Agincourt Defense, Neo-Catalan Declined | 1 | 100.0% |
| A46 | Yusupov-Rubinstein System | 1 | 100.0% |
| B01 | Scandinavian Defense: Bronstein Variation | 1 | 100.0% |
| B12 | Caro-Kann Defense: Advance Variation, Short Variation | 1 | 50.0% |
| B45 | Sicilian Defense: Four Knights Variation | 1 | 100.0% |
| C72 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | 1 | 100.0% |
| E49 | Nimzo-Indian Defense: Normal Variation, Botvinnik System | 1 | 100.0% |
All games
| Kosteniuk, A2491 | 1-0 | Bulmaga, I2361 | TCh-FRA Top 12 w GpA | 2026 |
| Kosteniuk, A2483 | 1-0 | Bulmaga, I2395 | European Women Rapid 2026 | 2026 |
| Kosteniuk, A2469 | 1-0 | Bulmaga, I2396 | 25th European Teams Women | 2025 |
| Kosteniuk, A2474 | 1-0 | Bulmaga, I2393 | FIDE World Bl Team Final | 2025 |
| Kosteniuk, A2516 | 1-0 | Bulmaga, I2379 | TCh-FRA Top 12 w GpB | 2022 |
| Kosteniuk, A2516 | 1-0 | Bulmaga, I2390 | World Blitz Women 2021 | 2021 |
| Bulmaga, I2435 | 0-1 | Kosteniuk, A2483 | ch-EUR Women Blitz 2019 | 2019 |
| Kosteniuk, A2559 | 1-0 | Bulmaga, I2394 | Olympiad Women 2018 | 2018 |
| Kosteniuk, A2495 | ½-½ | Bulmaga, I2354 | FIDE Women's World Teams | 2013 |