| Mar 14, 2026 | Kolar | 1–0 | Koupil | MCR 2026 | Caro-Kann Defense | |
| Mar 13, 2026 | Sotek | 1–0 | Koupil | MCR 2026 | Nimzo-Larsen Attack: Modern Variation | |
| Mar 12, 2026 | Koupil | ½–½ | Munkhbayar | MCR 2026 | Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Mar 11, 2026 | Koupil | ½–½ | Bara | MCR 2026 | Sicilian Defense: Moscow Variation, Main Line | |
| Mar 10, 2026 | Kala | ½–½ | Koupil | MCR 2026 | Nimzo-Larsen Attack: Classical Variation | |
| Mar 9, 2026 | Koupil | 1–0 | Zrust | MCR 2026 | Sicilian Defense: Old Sicilian | |
| Mar 9, 2026 | Martinek | 0–1 | Koupil | MCR 2026 | Caro-Kann Defense: Classical Variation, Main Line | |
| Mar 8, 2026 | Koupil | 0–1 | Sochor | MCR 2026 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Mar 7, 2026 | Honcharov | 0–1 | Koupil | MCR 2026 | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Oct 31, 2025 | Mrazik | 0–1 | Koupil | MČech HD14 2025 | Philidor Defense | |
| Oct 30, 2025 | Koupil | 1–0 | Stepankova | MČech HD14 2025 | Sicilian Defense: Old Sicilian | |
| Oct 29, 2025 | Simunek | 1–0 | Koupil | MČech HD14 2025 | Italian Game: Evans Gambit, Tartakower Attack | |
| Oct 28, 2025 | Koupil | 1–0 | Bzoch | MČech HD14 2025 | Scotch Game: Schmidt Variation | |
| Oct 27, 2025 | Lang | 0–1 | Koupil | MČech HD14 2025 | Italian Game: Classical Variation, Greco Gambit, Moeller-Therkatz Attack | |
| Oct 27, 2025 | Koupil | ½–½ | Jezek | MČech HD14 2025 | Sicilian Defense: O'Kelly Variation, Venice System | |
| Oct 26, 2025 | Horacek | 0–1 | Koupil | MČech HD14 2025 | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Oct 25, 2025 | Koupil | 0–1 | Benes | MČech HD14 2025 | Sicilian Defense: Najdorf Variation | |
| Oct 24, 2025 | Koupil | 1–0 | Jandacek | MČech HD14 2025 | Pirc Defense: Byrne Variation | |
| Jul 21, 2022 | Jares | 1–0 | Koupil | rapid | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jul 20, 2022 | Koupil | 0–1 | Bertram | rapid | Scandinavian Defense: Main Line | |
| Jul 20, 2022 | Ptacek | 0–1 | Koupil | rapid | Italian Game: Classical Variation, Giuoco Pianissimo | |
| — | Koupil | 1–0 | Dostal | Round 2: Koupil, Stepan - Dostal, Radim | French Defense: Exchange Variation | |
| — | Koupil | 0–1 | Kopecky | Round 4: Koupil, Stepan - Kopecky, Tomas | Sicilian Defense: Löwenthal Variation | |
| — | Koupil | 0–1 | Vraj | Round 5: Koupil, Stepan - Vraj, Ondrej | Scandinavian Defense: Main Line | |
| — | Koupil | 0–1 | Basler | Round 7: Koupil, Stepan - Basler, Jan Josef | Scotch Game: Classical Variation | |
| — | Bednarik | ½–½ | Koupil | Round 3: Bednarik, Josef - Koupil, Stepan | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| — | Haidenko | 0–1 | Koupil | Round 6: Haidenko, Mykola - Koupil, Stepan | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| — | Mrkva | 1–0 | Koupil | Round 8: Mrkva, Pavel - Koupil, Stepan | Queen's Pawn Game: Accelerated London System | |
