| 5 jul 2026 | Stein, Michael 2010 | Rudlof, Adam 2051 | 0-1 | B90 Defensa Siciliana: Najdorf Variation, English Attack | Open Klatovy 2026 | Open A | 51 | Ver |
| 4 jul 2026 | Routner, Jakub 2124 | Stein, Michael 2010 | ½-½ | A07 King's Indian Attack, with e6 | Open Klatovy 2026 | Open A | 10 | Ver |
| 2 jul 2026 | Stein, Michael 2010 | Polak, Michal 2123 | 0-1 | C56 Apertura Italiana: Scotch Gambit, Max Lange Attack | Open Klatovy 2026 | Open A | 70 | Ver |
| 1 jul 2026 | Stein, Michael 2010 | Marzano, Carlo 2125 | ½-½ | B01 Defensa Escandinava: Classical Variation | Open Klatovy 2026 | Open A | 19 | Ver |
| 28 jun 2026 | Vitak, Jiri 2373 | Stein, Michael 2010 | 1-0 | D41 Gambito de Dama rehusado: Semi-Tarrasch Defense, Exchange Variation | Open Klatovy 2026 | Open A | 30 | Ver |
| 23 jun 2026 | Zadrapova, Amalie 2042 | Stein, Michael 2010 | 1-0 | D34 Defensa Tarrasch: Classical Variation | Mistrovství České republiky školních týmů v šachu 2026, střední školy | 55 | Ver |
| 21 nov 2025 | Stein, Michael 2050 | Pressler, Tobias 2193 | 0-1 | B29 Defensa Siciliana: Nimzowitsch Variation, Main Line | Polofinale MCR junioru 2025 | 27 | Ver |
| 20 nov 2025 | Stein, Michael 2050 | Mikulka, Martin Michael 2136 | ½-½ | B33 Defensa Siciliana: Lasker-Pelikan Variation, Sveshnikov Variation | Polofinale MCR junioru 2025 | 34 | Ver |
| 18 nov 2025 | Hak, David 2310 | Stein, Michael 2050 | 1-0 | D30 Gambito de Dama rehusado: Tarrasch Defense, Pseudo-Tarrasch | Polofinale MCR junioru 2025 | 37 | Ver |
| 16 nov 2025 | Bokhnak, Tymofii 2263 | Stein, Michael 2050 | 0-1 | C11 Defensa Francesa: Classical Variation, Burn Variation | Polofinale MCR junioru 2025 | 60 | Ver |
| 16 nov 2025 | Bokhnak, Tymofii 2263 | Stein, Michael 2050 | 1-0 | C42 Defensa Petrov | Polofinale MCR junioru 2025 | 47 | Ver |