| Jun 4, 2026 | Coenen | 1–0 | Peetz | Round 2: Coenen, Michael - Peetz, Ludwig, Prof. Dr. | Bogo-Indian Defense: Exchange Variation | |
| Apr 4, 2026 | Peetz | * | Schöneich | 93. Pfälzischer Schachkongress 2026 | ? | |
| Apr 3, 2026 | Emrich | 0–1 | Peetz | 93. Pfälzischer Schachkongress 2026 | Pseudo Queen's Indian Defense | |
| Apr 3, 2026 | Rykeit | * | Peetz | 93. Pfälzischer Schachkongress 2026 | ? | |
| Mar 29, 2026 | Peetz | * | Dannat | 93. Pfälzischer Schachkongress 2026 | ? | |
| Mar 29, 2026 | Peetz | * | Usinger | 93. Pfälzischer Schachkongress 2026 | ? | |
| Mar 28, 2026 | Blatzos | 1–0 | Peetz | 93. Pfälzischer Schachkongress 2026 | English Opening: Anglo-Indian Defense, Nimzo-English | |
| Mar 27, 2026 | Peetz | 1–0 | Busch | 93. Pfälzischer Schachkongress 2026 | Sicilian Defense: Closed | |
| Jun 20, 2025 | Jurkic | 1–0 | Peetz | Round 3: Jurkic, Bosiljko - Peetz, Ludwig, Prof. Dr. | Nimzo-Larsen Attack: Indian Variation | |
| Apr 19, 2025 | Peetz | ½–½ | Enkrodt | 92. Pfälzischer Schachkongress | Sicilian Defense: Closed, Fianchetto Variation | |
| Apr 18, 2025 | Peetz | ½–½ | Atento | 92. Pfälzischer Schachkongress | Pirc Defense | |
| Apr 18, 2025 | Guthmann | 0–1 | Peetz | 92. Pfälzischer Schachkongress | Zukertort Opening | |
| Apr 13, 2025 | Peetz | ½–½ | Willems | 92. Pfälzischer Schachkongress | Ruy Lopez: Marshall Attack | |
| Apr 13, 2025 | Schäfer | 0–1 | Peetz | 92. Pfälzischer Schachkongress | Pseudo Queen's Indian Defense | |
| Apr 12, 2025 | Peetz | ½–½ | Nelles | 92. Pfälzischer Schachkongress | Ruy Lopez: Steinitz Defense | |
| Apr 11, 2025 | Braum | ½–½ | Peetz | 92. Pfälzischer Schachkongress | Nimzo-Indian Defense: Sämisch Variation | |
| Jun 1, 2024 | Drahtschmidt | * | Peetz | Round 5: Drahtschmidt, Peter - Peetz, Ludwig, Prof. Dr. | ? | |
| May 31, 2024 | Peetz | * | Hesch | Round 4: Peetz, Ludwig, Prof. Dr. - Hesch, Lukas | ? | |
| May 31, 2024 | Ni | * | Peetz | Round 3: Ni, Wilhelm Zeyin - Peetz, Ludwig, Prof. Dr. | ? | |
| May 30, 2024 | Peetz | 0–1 | Boidman | Round 2: Peetz, Ludwig, Prof. Dr. - Boidman, Yuri | Scandinavian Defense: Modern Variation | |