| — | Hansch | 0–1 | Glantz | new tournament description | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| — | Reller | ½–½ | Hansch | Grenke Open | Zukertort Opening: Nimzo-Larsen Variation | |
| Jan 5, 2026 | Petrovskiy | 1–0 | Hansch | 36. Staufer Open 2026 A | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jan 4, 2026 | Neukirchner | ½–½ | Hansch | 36. Staufer Open 2026 A | Philidor Defense: Lion Variation | |
| Jan 4, 2026 | Hansch | ½–½ | Oberhofer | 36. Staufer Open 2026 A | Sicilian Defense: Alapin Variation | |
| Jan 2, 2026 | Toktomushev | 1–0 | Hansch | 36. Staufer Open 2026 A | Pirc Defense | |
| Jul 25, 2025 | Hansch | 0–1 | Subelj | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament, part of the ACP world series | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Nov 3, 2024 | Hansch | 1–0 | Goldmann | Round 7: Hansch, Karsten - Goldmann, David | Sicilian Defense: French Variation, Westerinen Attack | |
| Nov 2, 2024 | Hansch | ½–½ | Goldenstein | Round 5: Hansch, Karsten - Goldenstein, Arnd | Italian Game: Giuoco Pianissimo, Normal | |
| Nov 2, 2024 | Sickmann | 1–0 | Hansch | Round 6: Sickmann, Lisa - Hansch, Karsten | Sicilian Defense: French Variation | |
| Nov 1, 2024 | Hansch | 1–0 | Wiege | Round 3: Hansch, Karsten - Wiege, Andre | Philidor Defense: Lion Variation | |
| Nov 1, 2024 | Sommer | ½–½ | Hansch | Round 4: Sommer, Justus - Hansch, Karsten | Sicilian Defense: Taimanov Variation | |
| Oct 31, 2024 | Hansch | ½–½ | Kirschbaum | Round 1: Hansch, Karsten - Kirschbaum, Gunnar | Philidor Defense: Lion Variation | |
| Oct 31, 2024 | Porth | 0–1 | Hansch | Round 2: Porth, Hartmut - Hansch, Karsten | Sicilian Defense | |
| Aug 5, 2022 | Hansch | ½–½ | Lye | Letni Praha 2022 | Sicilian Defense: Old Sicilian | |
| Jul 30, 2022 | Hansch | 0–1 | Livaic | open-a | Sicilian Defense: Richter-Rauzer Variation | |
| Jul 29, 2022 | Smith | ½–½ | Hansch | open-a | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 28, 2022 | Hansch | 1–0 | Jirousek | open-a | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 27, 2022 | Pantzar | 1–0 | Hansch | open-a | Bogo-Indian Defense: Retreat Variation | |
| Jul 26, 2022 | Hansch | 0–1 | Moksh | open-a | Sicilian Defense: Najdorf Variation | |
| Jul 25, 2022 | Hansch | 1–0 | Akesson | open-a | Sicilian Defense: French Variation, Westerinen Attack | |
| Jul 24, 2022 | Ret | 0–1 | Hansch | open-a | Semi-Slav Defense: Accelerated Move Order | |
| Jul 23, 2022 | Hansch | ½–½ | Donchenko | open-a | Sicilian Defense: Najdorf Variation, Main Line | |
