| 18 jun 2026 | Ozsakallioglu, Okan 2297 | Perkampus, Laurin 2170 | 1-0 | B45 Defensa Siciliana: Four Knights Variation | International Chess Tournament PRISHTINA 2026 | 39 | Ver |
| 16 jun 2026 | Perkampus, Laurin 2170 | Bernadskiy, Vitaliy 2511 | 0-1 | A81 Defensa Holandesa: Semi-Leningrad Variation | International Chess Tournament PRISHTINA 2026 | 50 | Ver |
| 15 jun 2026 | Perkampus, Laurin 2170 | Tezcan, Alper 2224 | ½-½ | D37 Gambito de Dama rehusado: Harrwitz Attack, Main Line | International Chess Tournament PRISHTINA 2026 | 49 | Ver |
| 14 jun 2026 | Perkampus, Laurin 2170 | Akat, Elifnaz 2058 | ½-½ | D10 Defensa Eslava: Exchange Variation | International Chess Tournament PRISHTINA 2026 | 35 | Ver |
| 13 jun 2026 | Perkampus, Laurin 2170 | Bogner, Sebastian 2547 | 0-1 | E12 Defensa India de Dama: Petrosian Variation, Farago Defense | International Chess Tournament PRISHTINA 2026 | 47 | Ver |
| 24 may 2026 | Mostertman, Milan 2258 | Perkampus, Laurin 2170 | 1-0 | B45 Defensa Siciliana: Four Knights Variation | 18th BPB Limburg Open | Open | 60 | Ver |
| 23 sep 2025 | Perkampus, Laurin 2117 | Badacsonyi, Frankie 2251 | 0-1 | E10 Defensa India: Anti-Nimzo-Indian | SixDays Three Years IM-C | 44 | Ver |
| 22 sep 2025 | Perkampus, Laurin 2117 | Hacker, Jonas 2342 | ½-½ | D24 Gambito de Dama aceptado | SixDays Three Years IM-C | 27 | Ver |
| 21 sep 2025 | Ratsma, Midas 2253 | Perkampus, Laurin 2117 | ½-½ | B42 Defensa Siciliana: Kan Variation, Polugaevsky Variation | SixDays Three Years IM-C | 43 | Ver |
| 20 sep 2025 | Perkampus, Laurin 2117 | Felmery, Mate 2149 | 0-1 | E20 Defensa Nimzoindia: Kmoch Variation | SixDays Three Years IM-C | 63 | Ver |
| 20 sep 2025 | Tashkinova, Sofiia 2265 | Perkampus, Laurin 2117 | 0-1 | B45 Defensa Siciliana: Four Knights Variation | SixDays Three Years IM-C | 72 | Ver |
| 19 sep 2025 | Perkampus, Laurin 2117 | Kovalev, Andrei 2368 | 0-1 | E76 Defensa India de Rey: Four Pawns Attack | SixDays Three Years IM-C | 59 | Ver |
| 18 sep 2025 | Adarsh Tripathi 2313 | Perkampus, Laurin 2117 | 1-0 | B40 Defensa Siciliana: French Variation, Westerinen Attack | SixDays Three Years IM-C | 56 | Ver |
| 18 sep 2025 | Adury, Anant 2253 | Perkampus, Laurin 2117 | 1-0 | B45 Defensa Siciliana: Four Knights Variation | SixDays Three Years IM-C | 53 | Ver |