| Oct 29, 2025 | Ernst | 0–1 | Moise | Round 8: Ernst, Michael - Moise, Octavian-Mirel | ? | |
| Oct 28, 2025 | Pogorelov | 1–0 | Ernst | Round 7: Pogorelov, Ruslan - Ernst, Michael | Semi-Slav Defense: Chigorin Defense | |
| Oct 26, 2025 | Ernst | ½–½ | Roos | Round 6: Ernst, Michael - Roos, Louis | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 25, 2025 | Ventura | 0–1 | Ernst | Round 5: Ventura, Sergio - Ernst, Michael | French Defense: Rubinstein Variation, Blackburne Defense | |
| Oct 24, 2025 | Ernst | 1–0 | Hileyan | Round 4: Ernst, Michael - Hileyan, Michel | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Oct 23, 2025 | Knaak | 1–0 | Ernst | Round 3: Knaak, Rainer - Ernst, Michael | Slav Defense: Quiet Variation, Schallopp Defense | |
| Oct 22, 2025 | Ernst | 1–0 | El Gheiadi | Round 2: Ernst, Michael - El Gheiadi, I. | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Oct 21, 2025 | Vieira | ½–½ | Ernst | Round 1: Vieira, Alexandre Letizio - Ernst, Michael | King's Indian Attack | |
| Apr 6, 2025 | Baeuml | ½–½ | Ernst | Round 9: Baeuml, Ulrich - Ernst, Michael | Hungarian Opening: Slav Formation | |
| Apr 5, 2025 | Ernst | 1–0 | Lindam | Round 8: Ernst, Michael - Lindam, Ingo | Nimzo-Indian Defense: Classical Variation | |
| Apr 2, 2025 | Loew | ½–½ | Ernst | Round 5: Loew, Gerald - Ernst, Michael | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Mar 31, 2025 | Cordts | 1–0 | Ernst | Round 3: Cordts, Ingo - Ernst, Michael | Queen's Pawn Game: Symmetrical Variation | |
| Oct 28, 2024 | Cantero Navarro | 1–0 | Ernst | Round 4: Cantero Navarro, Antonio - Ernst, Michael | French Defense: Rubinstein Variation, Blackburne Defense | |
| Oct 26, 2024 | Vinter-Schou | 1–0 | Ernst | Round 2: Vinter-Schou, Uffe - Ernst, Michael | French Defense: Tarrasch Variation | |
| May 11, 2024 | Ernst | 0–1 | Crocker | European Senior Team Chess Championship 2024 - Section 50 + | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| May 10, 2024 | Pavlin | ½–½ | Ernst | European Senior Team Chess Championship 2024 - Section 50 + | Slav Defense: Quiet Variation | |
