| Jun 10, 2026 | Schmahl | 1–0 | Pomante | Round 9: Schmahl, Stephan - Pomante, Sergio | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Jun 9, 2026 | McMahon | ½–½ | Schmahl | Round 8: McMahon, Paul - Schmahl, Stephan | Sicilian Defense: Moscow Variation | |
| Jun 8, 2026 | Schmahl | 0–1 | Valgmae | Round 7: Schmahl, Stephan - Valgmae, Toomas | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Jun 7, 2026 | Dizdar | 0–1 | Schmahl | Round 6: Dizdar, Orkun - Schmahl, Stephan | Nimzo-Indian Defense: Kmoch Variation | |
| Jun 6, 2026 | Schmahl | 0–1 | Melikhov | Round 5: Schmahl, Stephan - Melikhov, Evgeny V. | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Jun 5, 2026 | Urios Hernandez | ½–½ | Schmahl | Round 4: Urios Hernandez, Ramon - Schmahl, Stephan | Indian Defense: Accelerated London System | |
| Jun 4, 2026 | Schmahl | ½–½ | Estremera Panos | Round 3: Schmahl, Stephan - Estremera Panos, Sergio | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jun 3, 2026 | Visse | 0–1 | Schmahl | Round 2: Visse, Bernard - Schmahl, Stephan | Yusupov-Rubinstein System | |
| Jun 2, 2026 | Schmahl | 0–1 | Thorhallsson | Round 1: Schmahl, Stephan - Thorhallsson, Throstur | Sicilian Defense: Classical Variation, Anti-Sozin Variation | |
| May 14, 2026 | Peng | 1–0 | Schmahl | Round 1: Peng, Li Min - Schmahl, Stephan | Bogo-Indian Defense: Grünfeld Variation | |
| Nov 1, 2025 | Schmahl | ½–½ | Al Azmi | Round 11: Schmahl, Stephan - Al Azmi, Khalaf | Modern Defense: Standard Defense | |
| Oct 31, 2025 | Melikhov | 1–0 | Schmahl | Round 10: Melikhov, Evgeny V. - Schmahl, Stephan | King's Indian Defense: Normal Variation, Rare Defenses | |
| Oct 30, 2025 | Schmahl | ½–½ | Hannoun | Round 9: Schmahl, Stephan - Hannoun, Noureddine | Modern Defense: Standard Defense | |
| Oct 29, 2025 | Akerlund | 0–1 | Schmahl | Round 8: Akerlund, Fredrik - Schmahl, Stephan | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Oct 28, 2025 | Schmahl | ½–½ | Milligan | Round 7: Schmahl, Stephan - Milligan, Helen | Torre Attack: Fianchetto Defense | |
| Oct 26, 2025 | Lasinskas | 1–0 | Schmahl | Round 6: Lasinskas, Povilas - Schmahl, Stephan | Richter-Veresov Attack | |
| Oct 25, 2025 | Schmahl | 0–1 | Grant | Round 5: Schmahl, Stephan - Grant, Jonathan I M | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Oct 24, 2025 | Boer | 0–1 | Schmahl | Round 4: Boer, Stefan - Schmahl, Stephan | Zukertort Opening | |
| Oct 23, 2025 | Schmahl | 0–1 | Meyer | Round 3: Schmahl, Stephan - Meyer, Gordon | Sicilian Defense: Hyperaccelerated Dragon | |
| Oct 22, 2025 | Pascal | 0–1 | Schmahl | Round 2: Pascal, Frederic - Schmahl, Stephan | Zukertort Opening | |
| Oct 21, 2025 | Schmahl | 0–1 | Vinter-Schou | Round 1: Schmahl, Stephan - Vinter-Schou, Uffe | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jul 15, 2025 | Gemelli | 1–0 | Schmahl | Round 4: Gemelli,Romain - Schmahl, Stephan | Catalan Opening | |
| Jul 13, 2024 | Schmahl | * | Pahud | Round 1: Schmahl, Stephan - Pahud, Cedric | ? | |
