| Apr 4, 2026 | Louis | ½–½ | Lambert | Runde 9: Louis, Volker - Lambert, Andreas | Queen's Gambit Declined: Janowski Variation | |
| Apr 3, 2026 | Lambert | ½–½ | Feldmann | Runde 8: Lambert, Andreas - Feldmann, Johannes | King's Indian Attack: Symmetrical Defense | |
| Apr 2, 2026 | Roelle | 1–0 | Lambert | Runde 6: Roelle, Philipp - Lambert, Andreas | English Opening: Agincourt Defense | |
| Apr 2, 2026 | Lambert | ½–½ | Agne | Runde 5: Lambert, Andreas - Agne, Marcel | King's Indian Attack: Double Fianchetto | |
| Mar 29, 2026 | Kaufhold | ½–½ | Lambert | Runde 4: Kaufhold, Jonas - Lambert, Andreas | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Mar 29, 2026 | Lambert | ½–½ | Diehl | Runde 3: Lambert, Andreas - Diehl, Holger | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Mar 28, 2026 | Marco Albert | 1–0 | Lambert | Runde 2: Marco Albert - Lambert, Andreas | Queen's Gambit Declined | |
| Mar 27, 2026 | Lambert | 1–0 | Voelpel | Runde 7: Lambert, Andreas - Voelpel, Robert | King's Indian Attack: Yugoslav Variation | |
| Mar 27, 2026 | Lambert | ½–½ | Muckle | Runde 1: Lambert, Andreas - Muckle, Richard | Queen's Gambit Declined: Three Knights Variation | |
| Apr 19, 2025 | Lambert | ½–½ | Lauer | 92. Pfälzischer Schachkongress | Zukertort Opening: Slav Invitation | |
| Apr 18, 2025 | Lambert | 1–0 | Wacker | 92. Pfälzischer Schachkongress | King's Indian Attack: Symmetrical Defense | |
| Apr 18, 2025 | Kuhn | 0–1 | Lambert | 92. Pfälzischer Schachkongress | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 17, 2025 | Müller | ½–½ | Lambert | 92. Pfälzischer Schachkongress | King's Indian Attack | |
| Apr 17, 2025 | Huschens | 1–0 | Lambert | 92. Pfälzischer Schachkongress | Queen's Pawn Game: Symmetrical Variation | |
| Apr 13, 2025 | Lambert | ½–½ | Louis | 92. Pfälzischer Schachkongress | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Apr 13, 2025 | Kaufhold | ½–½ | Lambert | 92. Pfälzischer Schachkongress | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 12, 2025 | Lambert | ½–½ | Agne | 92. Pfälzischer Schachkongress | Zukertort Opening | |
| Apr 11, 2025 | Sievers | 0–1 | Lambert | 92. Pfälzischer Schachkongress | Caro-Kann Defense: Tartakower Variation | |
| Mar 30, 2024 | Lambert | ½–½ | Martin | Runde 9: Lambert, Andreas - Martin, Mike | English Opening: Symmetrical Variation, Full Symmetry Line | |
| Mar 29, 2024 | Huseynov | 1–0 | Lambert | Runde 8: Huseynov, Ahad - Lambert, Andreas | Caro-Kann Defense: Main Line | |
| Mar 29, 2024 | Lambert | ½–½ | Mueller | Runde 7: Lambert, Andreas - Mueller, Markus | Indian Defense: Wade-Tartakower Defense | |
| Mar 28, 2024 | Louis | ½–½ | Lambert | Runde 6: Louis, Volker - Lambert, Andreas | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 28, 2024 | Lambert | ½–½ | Scherer | Runde 5: Lambert, Andreas - Scherer, Josua | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Mar 24, 2024 | Lambert | ½–½ | Huschens | Runde 4: Lambert, Andreas - Huschens, Matthias | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Mar 24, 2024 | Sievers | 1–0 | Lambert | Runde 3: Sievers, Andy - Lambert, Andreas | Caro-Kann Defense: Tartakower Variation | |
| Mar 23, 2024 | Karpa | 0–1 | Lambert | Runde 2: Karpa, Adrian - Lambert, Andreas | Caro-Kann Defense: Tartakower Variation | |
| Mar 22, 2024 | Lambert | ½–½ | Gypser | Runde 1: Lambert, Andreas - Gypser, Andreas, Dr. | King's Indian Attack | |
