| 4 jul 2026 | Kargoll, Boris, Dr. 2213 | Oppitz, Peter 2057 | ½-½ | E60 Defensa India de Rey: Normal Variation, King's Knight Variation | 34. Off. Senioren-LEM Sachsen-Anhalt | 50+ | 57 | Ver |
| 4 jul 2026 | Puschendorf, Steffen 2043 | Kargoll, Boris, Dr. 2213 | ½-½ | D70 Defensa Neogrünfeld: Goglidze Attack | 34. Off. Senioren-LEM Sachsen-Anhalt | 50+ | 29 | Ver |
| 4 jul 2026 | Kargoll, Boris, Dr. 2213 | Heikaus, Frank 2073 | ½-½ | D02 Apertura de Peón de Dama: Zukertort Variation | 34. Off. Senioren-LEM Sachsen-Anhalt | 50+ | 50 | Ver |
| 4 jul 2026 | Schoetzig, Detlef 2111 | Kargoll, Boris, Dr. 2213 | ½-½ | A08 Apertura Zukertort: Reversed Grünfeld | 34. Off. Senioren-LEM Sachsen-Anhalt | 50+ | 10 | Ver |
| 4 jul 2026 | Kargoll, Boris, Dr. 2213 | Zschischang, Marine 2068 | 1-0 | D02 Apertura de Peón de Dama: Zukertort Variation | 34. Off. Senioren-LEM Sachsen-Anhalt | 50+ | 38 | Ver |
| 4 jul 2026 | Kiesel, Harald 2028 | Kargoll, Boris, Dr. 2213 | 0-1 | B22 Defensa Siciliana: Alapin Variation | 34. Off. Senioren-LEM Sachsen-Anhalt | 50+ | 43 | Ver |
| 6 abr 2026 | Kargoll, Boris, Dr. 2228 | Koepke, Christian 2345 | 1-0 | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo | Grenke Chess Festival 2026 Open | 50 | Ver |