36 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Costalonga, Riccardo | Ebosse Kingue Victor Patrick | 1-0 | B97 | Olymp 2026 Open | 2026-09-26 |
| Costalonga, Riccardo | Camacho Campusano, David Daniel | 1/2-1/2 | C55 | Olymp 2026 Open | 2026-09-25 |
| Costalonga, Riccardo | Matoewi, Roger | 1/2-1/2 | C47 | Olymp 2026 Open | 2026-09-24 |
| Costalonga, Riccardo | Van Delden, Johan | 1-0 | C54 | Olymp 2026 Open | 2026-09-21 |
| Costalonga, Riccardo | Burovic, Rijad | 1/2-1/2 | C11 | Olymp 2026 Open | 2026-09-18 |
| Costalonga, Riccardo | Brilej, Jaka | 1/2-1/2 | C55 | Grenke Chess Festival 2026 Open | 2026-04-03 |
| Costalonga, Riccardo | Rindone, Andrea | 1-0 | C47 | Round 5: Costalonga, Riccardo - Rindone, Andrea | 2025-12-07 |
| Costalonga, Riccardo | Grosso, Emanuele | 1-0 | C54 | Round 1: Costalonga, Riccardo - Grosso, Emanuele | 2025-12-06 |
| Costalonga, Riccardo | Liloni, Francesco Mattia | 1/2-1/2 | C55 | Round 7: Costalonga, Riccardo - Liloni, Francesco Mattia | 2025-11-28 |
| Costalonga, Riccardo | Godena, Michele | 0-1 | C54 | Round 2: Costalonga, Riccardo - Godena, Michele | 2025-09-21 |
| Costalonga, Riccardo | Mammi, Samuele | 0-1 | B10 | Round 3: Costalonga, Riccardo - Mammi, Samuele | 2024-08-18 |
| Costalonga, Riccardo | Grassi, Sebastiano | 1/2-1/2 | A48 | Round 8: Costalonga, Riccardo - Grassi, Sebastiano | 2024-07-05 |
| Costalonga, Riccardo | Pernigotti, Jacopo | 1-0 | C10 | Round 6: Costalonga, Riccardo - Pernigotti, Jacopo | 2024-07-03 |
| Costalonga, Riccardo | Zanzottera, Lorenzo | 1-0 | E62 | Round 4: Costalonga, Riccardo - Zanzottera, Lorenzo | 2024-07-01 |
| Costalonga, Riccardo | Klishchevskyi, Matvii | 1-0 | C47 | Round 2: Costalonga, Riccardo - Klishchevskyi, Matvii | 2024-06-30 |
| Costalonga, Riccardo | Favaloro, Andrea | 1/2-1/2 | B01 | Round 2: Costalonga, Riccardo - Favaloro, Andrea | 2024-05-26 |
| Costalonga, Riccardo | Di Benedetto, Edoardo | 0-1 | C11 | Round 2: Costalonga, Riccardo - Di Benedetto, Edoardo | 2024-05-25 |
| Costalonga, Riccardo | Mola, Pietro | 0-1 | C47 | Round 4: Costalonga, Riccardo - Mola, Pietro | 2024-05-25 |