| Game | Result | Opening | Date |
|---|---|---|---|
| Heck, Norbert (2210) – Schmidt, Gerhard, Dr. (2069) | 1-0 | Neo-Grünfeld Defense: Classical Variation, Original Defense | 2026-07-25 |
| Kannenberg, Karl-Heinz (2074) – Heck, Norbert (2210) | 0-1 | Queen's Pawn Game: Barry Attack | 2026-07-24 |
| Heck, Norbert (2210) – Raitza, Olaf (2045) | 1-0 | Catalan Opening: Open Defense, Classical Line | 2026-07-23 |
| Schulz, Michael (2095) – Heck, Norbert (2210) | 1-0 | Modern Defense: Standard Defense | 2026-07-22 |
| Heck, Norbert (2210) – Klundt, Klaus (2201) | 1/2-1/2 | Catalan Opening: Closed, Main Line | 2026-07-21 |
| Michael Mueller – Heck, Norbert (2210) | 0-1 | London System | 2026-07-20 |
| Heck, Norbert (2210) – Kraft, Wolfgang (2042) | 1/2-1/2 | Indian Defense: Przepiorka Variation | 2026-07-19 |
| Lutz, Albert (2007) – Heck, Norbert (2210) | 0-1 | King's Indian Defense: Orthodox Variation | 2026-07-18 |
| Heck, Norbert (2210) – Arnold Seidel | 1-0 | Queen's Pawn Game: Zukertort Variation | 2026-07-17 |
| Heck, Norbert (2210) – Namyslo, Holger (2033) | 1/2-1/2 | Catalan Opening: Open Defense, Classical Line | 2026-07-04 |
| Klundt, Klaus (2201) – Heck, Norbert (2210) | 1/2-1/2 | Sicilian Defense: O'Kelly Variation, Réti System | 2026-07-03 |
| Heck, Norbert (2210) – Schumacher, Gottfried (2151) | 1/2-1/2 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 2026-07-02 |
| Witke, Thomas (2166) – Heck, Norbert (2210) | 0-1 | Modern Defense: Standard Defense | 2026-07-01 |
| Heck, Norbert (2225) – Schiff, Armin (2037) | 1-0 | Catalan Opening: Closed Variation, Traditional Variation | 2026-06-30 |
| Roos, Jean-Luc (2199) – Heck, Norbert (2225) | 1-0 | Sicilian Defense: O'Kelly Variation, Venice System | 2026-06-29 |
| Heck, Norbert (2225) – Jackson, Oliver A (2030) | 1-0 | Zukertort Opening: Pirc Invitation | 2026-06-28 |
| Ahlvers, Ullrich (1987) – Heck, Norbert (2225) | 0-1 | Modern Defense: Averbakh System | 2026-06-27 |
| Heck, Norbert (2225) – Stummeyer, Dieter (1890) | 1-0 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 2026-06-26 |
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