| Game | Result | Opening | Date |
|---|---|---|---|
| Keller, Harald (1999) – Okrajek, Alexander (2199) | 1/2-1/2 | Caro-Kann Defense: Tartakower Variation | 2026-07-18 |
| Gihr, Michael (1926) – Keller, Harald (1999) | 1/2-1/2 | Scandinavian Defense: Mieses-Kotroc Variation | 2026-07-03 |
| Keller, Harald (1999) – Witke, Thomas (2166) | 1/2-1/2 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | 2026-07-02 |
| Keller, Harald (1999) – Ramin, Michael (1928) | 1-0 | Vienna Game: Anderssen Defense | 2026-07-01 |
| Leutz, Hans (1861) – Keller, Harald (1999) | 0-1 | Yusupov-Rubinstein System | 2026-06-30 |
| Zerweck, Christoph (1856) – Keller, Harald (1999) | 1/2-1/2 | Alekhine Defense: Exchange Variation, Voronezh Variation | 2026-06-28 |
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