| 3 abr 2026 | Costalonga, Riccardo 2175 | Brilej, Jaka 2386 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | Grenke Chess Festival 2026 Open | 85 | Ver |
| 7 dic 2025 | Costalonga, Riccardo 2160 | Rindone, Andrea 2132 | 1-0 | C47 Apertura de los Cuatro Caballos: Gunsberg Variation | CheckMate Genova Junior Festival 2025 | Junior | 36 | Ver |
| 28 nov 2025 | Costalonga, Riccardo 2160 | Liloni, Francesco Mattia 2162 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | CheckMate Genova Junior Festival 2025 | Junior | 37 | Ver |
| 28 nov 2025 | Di Bartolomeo, Adrian Mikail 2054 | Costalonga, Riccardo 2160 | ½-½ | A00 Van't Kruijs Opening | CheckMate Genova Junior Festival 2025 | Junior | 17 | Ver |
| 28 nov 2025 | Pernigotti, Jacopo 2004 | Costalonga, Riccardo 2160 | ½-½ | D02 Apertura de Peón de Dama: Symmetrical Variation, Pseudo-Catalan | CheckMate Genova Junior Festival 2025 | Junior | 56 | Ver |
| 21 sep 2025 | Costalonga, Riccardo 2013 | Godena, Michele 2543 | 0-1 | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo | CASTLING IN THE CASTLE | 51 | Ver |