| Nov 8, 2025 | Goldbeck | 1–0 | Cordts | Round 8: Goldbeck, Lars - Cordts, Ingo | English Opening: Agincourt Defense | |
| Nov 6, 2025 | Forchert | 1–0 | Cordts | Round 6: Forchert, Martin - Cordts, Ingo | Four Knights Game: Spanish Variation | |
| Nov 5, 2025 | Cordts | 1–0 | Wang | Round 5: Cordts, Ingo - Wang, Simon | Caro-Kann Defense: Classical Variation | |
| Nov 2, 2025 | Cordts | ½–½ | Mkrtchian | Round 2: Cordts, Ingo - Mkrtchian, Lilit | English Opening: Symmetrical Variation | |
| Oct 19, 2025 | De Jong | 0–1 | Cordts | Round 1: De Jong, Jan-Willem - Cordts, Ingo | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Sep 26, 2025 | Cordts | 1–0 | Brustkern | Round 6: Cordts, Ingo - Brustkern, Juergen | Ruy Lopez: Fianchetto Defense | |
| Sep 22, 2025 | Berghof | 0–1 | Cordts | Round 2: Berghof, Axel - Cordts, Ingo | Zukertort Opening | |
| Sep 19, 2025 | Cordts | ½–½ | Mueller | Round 4: Cordts, Ingo - Mueller, Ralf | Four Knights Game: Scotch Variation Accepted | |
| Apr 6, 2025 | Cordts | 0–1 | Heinbuch | Round 9: Cordts, Ingo - Heinbuch, Detlef Ulrich | Bogo-Indian Defense: Retreat Variation | |
| Apr 5, 2025 | Pieper | ½–½ | Cordts | Round 8: Pieper, Thomas, Dr. - Cordts, Ingo | Italian Game: Classical Variation, Center Attack | |
| Apr 4, 2025 | Cordts | 1–0 | Polster | Round 7: Cordts, Ingo - Polster, Wolfgang, Dr. | Queen's Pawn Game | |
| Apr 3, 2025 | Pollmann | ½–½ | Cordts | Round 6: Pollmann, Sascha - Cordts, Ingo | King's Indian Attack: Sicilian Variation | |
| Apr 2, 2025 | Mueller | ½–½ | Cordts | Round 5: Mueller, Michael - Cordts, Ingo | Queen's Pawn Game: London System | |
| Apr 1, 2025 | Cordts | ½–½ | Schneider-Zinner | Round 4: Cordts, Ingo - Schneider-Zinner, Harald | Bogo-Indian Defense: Retreat Variation | |
| Mar 31, 2025 | Cordts | 1–0 | Ernst | Round 3: Cordts, Ingo - Ernst, Michael | Queen's Pawn Game: Symmetrical Variation | |
| Mar 30, 2025 | Fabig | 0–1 | Cordts | Round 2: Fabig, Holger - Cordts, Ingo | Sicilian Defense: Closed, Korchnoi Defense | |
| Mar 29, 2025 | Cordts | 1–0 | Keeve | Round 1: Cordts, Ingo - Keeve, Martin | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Oct 23, 2024 | Schoeneshoefer | 1–0 | Cordts | 39th European Chess Club Cup | King's Gambit Accepted: Abbazia Defense | |
| Oct 22, 2024 | Cordts | 1–0 | Guxho | 39th European Chess Club Cup | Queen's Gambit Accepted: Normal Variation | |
| Oct 21, 2024 | Cordts | ½–½ | Cocquyt | 39th European Chess Club Cup | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Apr 12, 2024 | Cordts | 0–1 | Schrems | Round 7: Cordts, Ingo - Schrems, Hermann | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Apr 11, 2024 | Jahn | ½–½ | Cordts | Round 6: Jahn, Peter - Cordts, Ingo | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Apr 10, 2024 | Cordts | ½–½ | Wenner | Round 5: Cordts, Ingo - Wenner, Tobias | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 9, 2024 | Schoetzig | ½–½ | Cordts | Round 4: Schoetzig, Detlef - Cordts, Ingo | Queen's Pawn Game: London System | |
| Apr 8, 2024 | Cordts | ½–½ | Kolthoff | Round 3: Cordts, Ingo - Kolthoff, Siegmund | Catalan Opening: Closed | |
| Apr 7, 2024 | Pruesse | 0–1 | Cordts | Round 2: Pruesse, Horst - Cordts, Ingo | Richter-Veresov Attack: Two Knights System | |
| Apr 6, 2024 | Cordts | 1–0 | Hansch | Round 1: Cordts, Ingo - Hansch, Klaus-Michael | Benko Gambit | |
| Oct 20, 2024 | Kobo | 1–0 | Cordts | Round 1: Kobo, Ori - Cordts, Ingo | Queen's Gambit Declined: Queen's Knight Variation | |
| Nov 13, 2022 | Feuerstack | ½–½ | Cordts | 25th Open Bavarian Championship | Catalan Opening: Open Defense | |
| Nov 12, 2022 | Mooser | 0–1 | Cordts | 25th Open Bavarian Championship | Catalan Opening: Open Defense | |
| Nov 11, 2022 | Cordts | 1–0 | Katter | 25th Open Bavarian Championship | ? | |
| Nov 10, 2022 | Van Zyl | 1–0 | Cordts | 25th Open Bavarian Championship | Queen's Pawn Game: London System | |
| Nov 9, 2022 | Cordts | 1–0 | Guenther | 25th Open Bavarian Championship | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Nov 8, 2022 | Linseisen | ½–½ | Cordts | 25th Open Bavarian Championship | Ponziani Opening: Steinitz Variation | |
| Nov 7, 2022 | Cordts | 1–0 | Quinones-Maletti | 25th Open Bavarian Championship | ? | |
| Nov 6, 2022 | Vocaturo | 1–0 | Cordts | 25th Open Bavarian Championship | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Nov 7, 2021 | Hacker | 1–0 | Cordts | 24th Open Bavarian Championship | Italian Game: Classical Variation, Greco Gambit | |
| Nov 6, 2021 | Cordts | 1–0 | Roettig | 24th Open Bavarian Championship | Dutch Defense: Queen's Knight Variation | |
| Nov 5, 2021 | Koppen | 0–1 | Cordts | 24th Open Bavarian Championship | ? | |
| Nov 4, 2021 | Cordts | 0–1 | Noe | 24th Open Bavarian Championship | Queen's Gambit Accepted: Normal Variation | |
| Nov 3, 2021 | Jerie | 0–1 | Cordts | 24th Open Bavarian Championship | ? | |
| Nov 2, 2021 | Cordts | 1–0 | Noack | 24th Open Bavarian Championship | ? | |
| Nov 1, 2021 | Dietzsch | ½–½ | Cordts | 24th Open Bavarian Championship | ? | |
| Oct 31, 2021 | Cordts | 1–0 | Lenz | 24th Open Bavarian Championship | ? | |
| Oct 30, 2021 | Czap | * | Cordts | 24th Open Bavarian Championship | ? | |