3 games · 2024–2025 · 3 classical · 0 online
Costa 21 draws0 Dragnev
83.3% for Costa
Openings between them
| A45 | Trompowsky Attack | 1 | 100.0% |
| B11 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | 1 | 50.0% |
| C54 | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | 1 | 100.0% |
All games
| Costa, Leonardo2547 | 1-0 | Dragnev, Valentin2538 | TCh-AUT 2025-26 | 2025 |
| Dragnev, Valentin2562 | 0-1 | Costa, Leonardo2472 | TCh-AUT 2024-25 | 2024 |
| Costa, Leonardo2486 | ½-½ | Dragnev, Valentin2566 | Budapest Spring Open 2024 | 2024 |