| Mar 27, 2026 | Junker | * | Ollenberger | Runde 9: Junker, Reiner - Ollenberger, Roland | English Opening: Great Snake Variation | |
| Mar 27, 2026 | Ollenberger | 0–1 | Syrov | Runde 8: Ollenberger, Roland - Syrov, Arkadi | Queen's Pawn Game: Torre Attack | |
| Mar 27, 2026 | Bold | 1–0 | Ollenberger | Runde 7: Bold, Andre - Ollenberger, Roland | Zukertort Opening: Kingside Fianchetto | |
| Mar 27, 2026 | Ollenberger | 1–0 | Huschens | Runde 6: Ollenberger, Roland - Huschens, Matthias | Petrov's Defense: Three Knights Game | |
| Mar 27, 2026 | Yakovenko | ½–½ | Ollenberger | Runde 5: Yakovenko, Oleg - Ollenberger, Roland | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Mar 27, 2026 | Ollenberger | 1–0 | Roth | Runde 4: Ollenberger, Roland - Roth, Jonas | Center Game | |
| Mar 27, 2026 | Heider | ½–½ | Ollenberger | Runde 3: Heider, Martin - Ollenberger, Roland | Zukertort Opening: Nimzo-Larsen Variation | |
| Mar 27, 2026 | Ollenberger | 1–0 | Mueller | Runde 2: Ollenberger, Roland - Mueller, Markus | Pirc Defense | |
| Mar 27, 2026 | Musiolik | 0–1 | Ollenberger | Runde 1: Musiolik, David - Ollenberger, Roland | King's Indian Defense: Fianchetto Variation, Classical Fianchetto | |
| Feb 14, 2026 | Bacrot | 1–0 | Ollenberger | 5. Int. Baden-Badener Faschingsopen | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 22, 2025 | Ollenberger | 0–1 | Hinrichs | Round 7: Ollenberger, Roland - Hinrichs, Paul | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jun 21, 2025 | Syrov | 0–1 | Ollenberger | Round 6: Syrov, Arkadi - Ollenberger, Roland | Sicilian Defense: Scheveningen Variation, Keres Attack | |
| Jun 20, 2025 | Buerger | 0–1 | Ollenberger | Round 4: Buerger, Helmut - Ollenberger, Roland | Modern Defense: Standard Line | |
| Jun 20, 2025 | Ollenberger | 1–0 | Windmueller | Round 3: Ollenberger, Roland - Windmueller, Simon | Sicilian Defense: Modern Variations | |
| Jun 19, 2025 | Steinbrenner | 0–1 | Ollenberger | Round 2: Steinbrenner, Peter - Ollenberger, Roland | Polish Opening: Outflank Variation | |
| Jun 19, 2025 | Ollenberger | 1–0 | Berstler | Round 1: Ollenberger, Roland - Berstler, Tobias | Caro-Kann Defense: Two Knights Attack | |
| Jun 17, 2025 | Ollenberger | ½–½ | Roshka | Round 5: Ollenberger, Roland - Roshka, Yevgeniy | Sicilian Defense: Closed | |
| Jun 15, 2025 | Ollenberger | 1–0 | Lauer | Round 9: Ollenberger, Roland - Lauer, Marius | Pirc Defense | |
| Jun 15, 2025 | Heider | 1–0 | Ollenberger | Round 8: Heider, Martin - Ollenberger, Roland | Zukertort Opening: Sicilian Invitation | |
| Jun 15, 2025 | Ollenberger | 1–0 | Grzeca | Round 7: Ollenberger, Roland - Grzeca, Pascal | Sicilian Defense: Modern Variations | |
| Jun 15, 2025 | Grafl | 1–0 | Ollenberger | Round 6: Grafl, Florian, Dr. - Ollenberger, Roland | Bird Opening | |
| Jun 14, 2025 | Brunke | ½–½ | Ollenberger | Round 5: Brunke, Pascal - Ollenberger, Roland | English Opening | |
| Jun 14, 2025 | Ollenberger | 1–0 | Hartge | Round 3: Ollenberger, Roland - Hartge, Gedeon | Caro-Kann Defense: Two Knights Attack | |
| Jun 14, 2025 | Barzen | ½–½ | Ollenberger | Round 2: Barzen, Pascal - Ollenberger, Roland | Sicilian Defense: Closed, Fianchetto Variation | |
| Jun 14, 2025 | Ollenberger | 1–0 | Klein | Round 1: Ollenberger, Roland - Klein, Deniz | Sicilian Defense: Closed | |
| Jun 9, 2025 | Ollenberger | 0–1 | Nothnagel | Round 4: Ollenberger, Roland - Nothnagel, Marian Can | Center Game: Berger Variation | |
| May 23, 2025 | Pfrommer | 0–1 | Ollenberger | Round 9: Pfrommer, Christoph - Ollenberger, Roland | Zukertort Opening: Kingside Fianchetto | |
| May 22, 2025 | Ollenberger | 0–1 | Zackrisson | Round 8: Ollenberger, Roland - Zackrisson, Peter | Sicilian Defense: Najdorf Variation, English Attack | |
| May 21, 2025 | Hertneck | 1–0 | Ollenberger | Round 7: Hertneck, Gerald - Ollenberger, Roland | Bogo-Indian Defense: Nimzowitsch Variation | |
| May 21, 2025 | Ollenberger | 1–0 | Kocharin | Round 6: Ollenberger, Roland - Kocharin, Timur | Sicilian Defense: Closed, Traditional | |
| May 20, 2025 | Ollenberger | 1–0 | Philipp | Round 5: Ollenberger, Roland - Philipp, Mathias | Scandinavian Defense: Main Line, Mieses Variation | |
| May 19, 2025 | Grossmann | 0–1 | Ollenberger | Round 4: Grossmann, Piet - Ollenberger, Roland | Sicilian Defense: Dragon Variation, Yugoslav Attack, Sosonko Variation | |
| May 19, 2025 | Ollenberger | ½–½ | Hoppstaedter | Round 3: Ollenberger, Roland - Hoppstaedter, Daniel | Caro-Kann Defense: Tartakower Variation | |
| May 18, 2025 | Polster | 1–0 | Ollenberger | Round 2: Polster, Christian - Ollenberger, Roland | Sicilian Defense: Modern Variations | |
| May 17, 2025 | Garner | 1–0 | Ollenberger | Round 1: Garner, Isaac - Ollenberger, Roland | Queen's Gambit Declined: Ragozin Defense | |
| Apr 19, 2025 | Weller | ½–½ | Ollenberger | Runde 9: Weller, Manuel - Ollenberger, Roland | English Opening: King's English Variation | |
| Apr 18, 2025 | Ollenberger | 1–0 | Ahad Hüseynov | Runde 7: Ollenberger, Roland - Ahad Hüseynov | Queen's Gambit Declined: Harrwitz Attack | |
| Apr 18, 2025 | Ollenberger | ½–½ | Commercon | Runde 8: Ollenberger, Roland - Commercon, Simon | Scandinavian Defense | |
| Apr 17, 2025 | Ollenberger | 1–0 | Junker | Runde 5: Ollenberger, Roland - Junker, Reiner | French Defense: Paulsen Variation | |
| Apr 17, 2025 | Bold | 0–1 | Ollenberger | Runde 6: Bold, Andre - Ollenberger, Roland | Queen's Gambit Declined: Harrwitz Attack | |
| Apr 13, 2025 | Ollenberger | 1–0 | Oleg Yakovenko | Runde 3: Ollenberger, Roland - Oleg Yakovenko | Sicilian Defense: Closed | |
| Apr 13, 2025 | Syrov | 1–0 | Ollenberger | Runde 4: Syrov, Arkadi - Ollenberger, Roland | Sicilian Defense: Dragon Variation, Yugoslav Attack, Sosonko Variation | |
| Apr 12, 2025 | Diehl | 0–1 | Ollenberger | Runde 2: Diehl, Holger - Ollenberger, Roland | English Opening | |
| Apr 11, 2025 | Ollenberger | 0–1 | Roelle | Runde 1: Ollenberger, Roland - Roelle, Philipp | Sicilian Defense: Closed | |
| Dec 30, 2024 | Ollenberger | ½–½ | Huber | 11. Wittelsbacher Weihnachtsopen 2024 | Sicilian Defense: Smith-Morra Gambit | |
| Dec 28, 2024 | Ollenberger | 0–1 | Yelisieiev | 11. Wittelsbacher Weihnachtsopen 2024 | Sicilian Defense: French Variation | |
| Mar 30, 2024 | Ollenberger | 0–1 | Weller | Runde 9: Ollenberger, Roland - Weller, Manuel | Sicilian Defense: French Variation, Westerinen Attack | |
| Mar 29, 2024 | Yakovenko | 0–1 | Ollenberger | Runde 8: Yakovenko, Oleg - Ollenberger, Roland | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Mar 29, 2024 | Ollenberger | ½–½ | Syrov | Runde 7: Ollenberger, Roland - Syrov, Arkadi | Center Game: Berger Variation | |
| Mar 28, 2024 | Roelle | ½–½ | Ollenberger | Runde 6: Roelle, Philipp - Ollenberger, Roland | Semi-Slav Defense: Quiet Variation | |
| Mar 28, 2024 | Wacker | ½–½ | Ollenberger | Runde 5: Wacker, Felix - Ollenberger, Roland | Modern Defense | |
| Mar 24, 2024 | Ollenberger | 1–0 | Commercon | Runde 4: Ollenberger, Roland - Commercon, Simon | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Mar 24, 2024 | Bold | 1–0 | Ollenberger | Runde 3: Bold, Andre - Ollenberger, Roland | Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Mar 23, 2024 | Ollenberger | 1–0 | Junker | Runde 2: Ollenberger, Roland - Junker, Reiner | French Defense: Schlechter Variation | |
| Mar 22, 2024 | Karsay | 1–0 | Ollenberger | Runde 1: Karsay, Pascal - Ollenberger, Roland | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
