| Aug 28, 2023 | Koch | ½–½ | Short | WRTC | Queen's Gambit Declined: Tartakower Defense | |
| Aug 28, 2023 | Koch | 1–0 | Lorenz | WRTC | King's Indian Defense: Sämisch Variation, Normal Defense | |
| Aug 28, 2023 | Braun | 0–1 | Koch | WRTC | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Aug 28, 2023 | Koellner | ½–½ | Koch | WRTC | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Aug 27, 2023 | Koch | 1–0 | Voicu-Jagodzinsky | WRTC | Benoni Defense: Classical Variation, Czerniak Defense, Tal Line | |
| Aug 27, 2023 | Geshnizjani | 0–1 | Koch | WRTC | Sicilian Defense: Delayed Alapin Variation | |
| Aug 27, 2023 | Ermitsch | ½–½ | Koch | WRTC | Sicilian Defense: Najdorf Variation | |
| Aug 27, 2023 | Bronstein | ½–½ | Koch | WRTC | Nimzo-Indian Defense: Normal Variation | |
| Aug 26, 2023 | Koch | 1–0 | Sidletskyi | WRTC | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Aug 26, 2023 | Koch | 1–0 | Deregnaucourt | WRTC | Grünfeld Defense: Exchange Variation, Classical Variation | |
| Aug 26, 2023 | Gumularz | 1–0 | Koch | WRTC | Petrov's Defense: Classical Attack, Mason Variation | |
| Aug 26, 2023 | Solomon | 0–1 | Koch | WRTC | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet Line | |
| Jul 10, 2022 | Koch | ½–½ | Prusikin | Schachbundesliga | Queen's Gambit Declined: Lasker Defense | |
| Jul 9, 2022 | Koch | ½–½ | Banusz | Schachbundesliga | Queen's Gambit Declined: Modern Variation | |
| Jul 9, 2022 | Bartel | 1–0 | Koch | Schachbundesliga | Bogo-Indian Defense: Vitolins Variation | |
| Jul 8, 2022 | Ragger | ½–½ | Koch | Schachbundesliga | Petrov's Defense: Modern Attack, Center Variation | |
| Jul 7, 2022 | Koch | 0–1 | Korobov | Schachbundesliga | Semi-Slav Defense: Stoltz Variation | |
| May 29, 2022 | Koch | ½–½ | Kraemer | Schachbundesliga | Grünfeld Defense: Exchange Variation, Classical Variation | |
| May 28, 2022 | Bruedigam | ½–½ | Koch | Schachbundesliga | Sicilian Defense: Moscow Variation | |
| May 15, 2022 | Koch | 0–1 | Indjic | Schachbundesliga | Benoni Defense: Knight's Tour Variation | |
| May 14, 2022 | Dragnev | 1–0 | Koch | Schachbundesliga | Petrov's Defense: Classical Attack, Mason Variation | |
| May 1, 2022 | Koch | ½–½ | Van Foreest | Schachbundesliga ab M�rz 22 | Slav Defense: Czech Variation, Classical System, Main Line | |
| Apr 30, 2022 | Fridman | 1–0 | Koch | Schachbundesliga ab M�rz 22 | Nimzo-Indian Defense: Normal Variation | |
| Apr 10, 2022 | Koch | 0–1 | Kollars | Schachbundesliga ab M�rz 22 | Queen's Gambit Declined: Barmen Variation | |
| Oct 17, 2021 | Koch | 0–1 | McShane | Schachbundesliga | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Oct 16, 2021 | Abergel | 0–1 | Koch | Schachbundesliga | Sicilian Defense: Closed, Traditional | |
| Oct 15, 2021 | Koch | ½–½ | Ganguly | BL19-21 | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Oct 15, 2021 | Nguyen | ½–½ | Koch | BL19-21 | Queen's Indian Defense: Yates Variation | |
| Oct 14, 2021 | Koch | ½–½ | Meier | BL19-21 | English Defense | |
| Sep 20, 2020 | Bogner | ½–½ | Koch | Schachbundesliga Championship | Benoni Defense: Fianchetto Variation | |
| Sep 19, 2020 | Koch | 0–1 | Fedorchuk | Schachbundesliga Championship | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet Line | |
| Sep 19, 2020 | Rapport | 1–0 | Koch | Schachbundesliga Championship | Bogo-Indian Defense: Nimzowitsch Variation | |
| Sep 18, 2020 | Meier | 1–0 | Koch | Schachbundesliga Championship | English Opening: Symmetrical Variation, Three Knights Variation | |
| Sep 17, 2020 | Koch | ½–½ | Andersen | Schachbundesliga Championship | Semi-Slav Defense: Stoltz Variation, Shabalov Attack | |
| Sep 17, 2020 | Areshchenko | 1–0 | Koch | Schachbundesliga Championship | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Sep 16, 2020 | Baldauf | 1–0 | Koch | Schachbundesliga Championship | Nimzo-Indian Defense: Classical Variation | |
| Feb 23, 2020 | Moranda | 1–0 | Koch | Schachbundesliga | Nimzo-Indian Defense: Reshevsky Variation | |
| Feb 22, 2020 | Koch | 0–1 | Gajewski | Schachbundesliga | Queen's Gambit Declined: Ragozin Defense | |
| Feb 9, 2020 | Koch | 0–1 | Santos Ruiz | Schachbundesliga | Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | |
| Feb 8, 2020 | Prusikin | 1–0 | Koch | Schachbundesliga | Bogo-Indian Defense: Grünfeld Variation | |
| Dec 8, 2019 | Koch | 1–0 | Hansen | Schachbundesliga | Nimzo-Indian Defense: Normal Variation, Gligoric System | |
| Dec 7, 2019 | Khenkin | 1–0 | Koch | Schachbundesliga | English Opening: Anglo-Indian Defense, Nimzo-English | |
| Nov 24, 2019 | Koch | ½–½ | Pavlidis | Schachbundesliga | Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | |
| Nov 23, 2019 | Fedoseev | 1–0 | Koch | Schachbundesliga | Indian Defense: Normal Variation | |
