Male
FIDE ID:
Leonardo Costa
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bundesliga 2025-26 | 09/27/2025 | 2547 |  Germany |
| 23rd Spilimbergo Open | 08/09/2025 | 2304 |  Italy |
| 3rd Dole Open 2025 | 07/19/2025 | 2445 |  France |
| 3rd Munich Whitsun Open A | 06/08/2025 | 2275 | Germany |
Leonardo Costa Opening Repertoire with White pieces
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 18 games |
| C02 | French, advance variation | 16 games |
| B43 | Sicilian, Kan, 5.Nc3 | 8 games |
| B12 | Caro-Kann defence | 7 games |
Leonardo Costa Opening Repertoire with Black pieces
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 11 games |
| B12 | Caro-Kann defence | 10 games |
| D02 | Queen's pawn game | 9 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 8 games |
