| Game | Result | Opening | Date |
|---|---|---|---|
| Mattenberger, Matthias (2347) – Rapport, Jovana (2243) | 1/2-1/2 | Dutch Defense: Classical Variation | 2026-08-01 |
| Mattenberger, Matthias (2347) – Tsaruk, Maksim (2488) | 0-1 | Nimzo-Indian Defense: Normal Variation | 2026-07-31 |
| Jval Saurin Patel (2396) – Mattenberger, Matthias (2347) | 1/2-1/2 | Slav Defense: Exchange Variation | 2026-07-31 |
| Horvath, Adam (2396) – Mattenberger, Matthias (2347) | 0-1 | Sicilian Defense: Chekhover Variation | 2026-07-30 |
| Mattenberger, Matthias (2347) – Sethuraman, Sandeep (2426) | 1/2-1/2 | Queen's Gambit Declined: Exchange Variation, Positional Variation | 2026-07-29 |
| Dhananjay S (2353) – Mattenberger, Matthias (2347) | 0-1 | Réti Opening: Anglo-Slav Variation, with g3 | 2026-07-28 |
| Mattenberger, Matthias (2347) – Dudognon, Thibault (2331) | 1-0 | Slav Defense: Quiet Variation, Pin Defense | 2026-07-28 |
| Schreiner, Peter (2414) – Mattenberger, Matthias (2347) | 1-0 | Réti Opening: Anglo-Slav Variation, with g3 | 2026-07-27 |
| Aveskulov, Valeriy (2487) – Mattenberger, Matthias (2347) | 1/2-1/2 | Ruy Lopez: Morphy Defense, Tarrasch Variation | 2026-07-23 |
| Gelas, Christophe (2321) – Mattenberger, Matthias (2347) | 1/2-1/2 | King's Indian Defense: Sämisch Variation, Normal Defense | 2026-07-12 |
| Mattenberger, Matthias (2347) – Degraeve, Remy (2463) | 1-0 | Nimzo-Indian Defense: Sämisch Variation, O'Kelly Variation | 2026-07-11 |
| Mattenberger, Matthias (2347) – Mahir Taneja (2318) | 0-1 | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | 2026-07-09 |
| Boyer, Mahel (2492) – Mattenberger, Matthias (2347) | 1/2-1/2 | Sicilian Defense: Najdorf Variation, Amsterdam Variation | 2026-07-08 |
| Fedorchuk, Sergey A. (2593) – Mattenberger, Matthias (2347) | 1/2-1/2 | Sicilian Defense: Modern Variations | 2026-07-07 |
| Mattenberger, Matthias (2347) – Reyan Md. (2161) | 1/2-1/2 | East Indian Defense | 2026-07-07 |
| Blanchet, Mathieu (2123) – Mattenberger, Matthias (2347) | 0-1 | Sicilian Defense: Najdorf Variation, English Attack | 2026-07-06 |
| Mattenberger, Matthias (2347) – Bonn, Thomas (2120) | 1-0 | King's Indian Defense: Semi-Averbakh System | 2026-07-05 |
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