| Jun 30, 2026 | Mascak | 0–1 | Poznicek | Round 4: Mascak, Milan - Poznicek, Antonin | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 29, 2026 | Poznicek | 1–0 | Kasik | Round 3: Poznicek, Antonin - Kasik, Denis | French Defense: Advance Variation, Milner-Barry Gambit | |
| Jun 28, 2026 | Jezek | 0–1 | Poznicek | Round 2: Jezek, Jiri - Poznicek, Antonin | East Indian Defense | |
| Jun 27, 2026 | Poznicek | 1–0 | Cenek | Round 1: Poznicek, Antonin - Cenek, Matyas | Scotch Game | |
| Nov 1, 2025 | Poznicek | 0–1 | Vratny | MČech HD12 2025 | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Oct 31, 2025 | Bobrakov-Timoskin | 0–1 | Poznicek | MČech HD12 2025 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Oct 30, 2025 | Poznicek | 0–1 | Bukovskij | MČech HD12 2025 | Philidor Defense: Lion Variation | |
| Oct 29, 2025 | Rawlings | ½–½ | Poznicek | MČech HD12 2025 | Alekhine Defense: Exchange Variation | |
| Oct 28, 2025 | Poznicek | 1–0 | Soukup | MČech HD12 2025 | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Oct 27, 2025 | Landeros Romero | 0–1 | Poznicek | MČech HD12 2025 | Alekhine Defense: Exchange Variation | |
| Oct 27, 2025 | Poznicek | 1–0 | Rychly | MČech HD12 2025 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Oct 25, 2025 | Svoboda | 1–0 | Poznicek | MČech HD12 2025 | Caro-Kann Defense: Exchange Variation | |
| Jul 6, 2025 | Schanilec | 0–1 | Poznicek | Round 9: Schanilec, Martin - Poznicek, Antonin | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 5, 2025 | Adamek | * | Poznicek | Round 8: Adamek, Jan - Poznicek, Antonin | Catalan Opening: Closed | |
| Jul 4, 2025 | Poznicek | 1–0 | Lener | Round 7: Poznicek, Antonin - Lener, Jaroslav | Sicilian Defense: Classical Variation, Sozin Attack | |
| Jul 3, 2025 | Poznicek | ½–½ | Smejc | Round 6: Poznicek, Antonin - Smejc, Jiri | Czech Defense | |
| Jul 2, 2025 | Zelenka | 0–1 | Poznicek | Round 5: Zelenka, Tomas - Poznicek, Antonin | Alekhine Defense | |
| Jul 1, 2025 | Poznicek | ½–½ | Strazhnyk | Round 4: Poznicek, Antonin - Strazhnyk, Viktoriia | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jun 29, 2025 | Poznicek | ½–½ | Krivka | Round 2: Poznicek, Antonin - Krivka, Jan | Nimzo-Indian Defense: Leningrad Variation | |
| Nov 19, 2023 | Tomes | ½–½ | Poznicek | MC10 | Italian Game: Giuoco Pianissimo | |
| Nov 18, 2023 | Poznicek | ½–½ | Hurt | MC10 | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Nov 18, 2023 | Dudlova | 0–1 | Poznicek | MC10 | Italian Game: Giuoco Pianissimo, Normal | |
| Nov 17, 2023 | Poznicek | ½–½ | Bejvl | MC10 | Sicilian Defense: Kalashnikov Variation | |
| Nov 17, 2023 | Vratny | 1–0 | Poznicek | MC10 | Queen's Gambit Declined | |
| Nov 16, 2023 | Poznicek | 1–0 | Dlouhy | MC10 | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Nov 16, 2023 | Bukovskij | 1–0 | Poznicek | MC10 | English Opening: Carls-Bremen System | |
| Nov 15, 2023 | Poznicek | 1–0 | Koutecky | MC10 | Scandinavian Defense: Modern Variation | |
