| Sep 2, 2023 | Robin Madle | 0–1 | Ondrej Stanek | Round 9: Robin Madle - Ondrej Stanek | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Sep 1, 2023 | Ondrej Stanek | ½–½ | David Novotny | Round 8: Ondrej Stanek - David Novotny | French Defense: Tarrasch Variation, Morozevich Variation | |
| Aug 31, 2023 | Jan Siles | ½–½ | Ondrej Stanek | Round 7: Jan Siles - Ondrej Stanek | Grünfeld Defense: Zaitsev Gambit | |
| Aug 30, 2023 | Ondrej Stanek | ½–½ | Oleksandra Korniichuk | Round 6: Ondrej Stanek - Oleksandra Korniichuk | Pirc Defense: Classical Variation | |
| Aug 29, 2023 | Frantisek Skokan | ½–½ | Ondrej Stanek | Round 5: Frantisek Skokan - Ondrej Stanek | Indian Defense | |
| Aug 28, 2023 | Ondrej Stanek | 1–0 | Tomas Vavrinec | Round 4: Ondrej Stanek - Tomas Vavrinec | Sicilian Defense: Hyperaccelerated Pterodactyl | |
| Jun 25, 2023 | David Zigmund | 0–1 | Ondrej Stanek | Round 9: David Zigmund - Ondrej Stanek | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jun 25, 2023 | Ondrej Stanek | 0–1 | Bernard Beinhauer | Round 8: Ondrej Stanek - Bernard Beinhauer | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 25, 2023 | Ondrej Stanek | 1–0 | Jan Slanec | Round 7: Ondrej Stanek - Jan Slanec | Modern Defense: Three Pawns Attack | |
| Jun 25, 2023 | Daniel Rous | 0–1 | Ondrej Stanek | Round 6: Daniel Rous - Ondrej Stanek | Grünfeld Defense: Exchange Variation | |
| Jun 25, 2023 | Lucie Jinova | 1–0 | Ondrej Stanek | Round 5: Lucie Jinova - Ondrej Stanek | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Jun 25, 2023 | Ondrej Stanek | 1–0 | Dominik Svadlenka | Round 4: Ondrej Stanek - Dominik Svadlenka | Caro-Kann Defense: Classical Variation, Seirawan Variation | |
| Jun 25, 2023 | Tomas Vojta | 1–0 | Ondrej Stanek | Round 3: Tomas Vojta - Ondrej Stanek | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Jun 25, 2023 | Jonas Klement | 0–1 | Ondrej Stanek | Round 1: Jonas Klement - Ondrej Stanek | Caro-Kann Defense: Exchange Variation | |
| Jun 25, 2023 | Ondrej Stanek | 1–0 | David Adamec | Round 2: Ondrej Stanek - David Adamec | Ruy Lopez: Berlin Defense | |
| Jun 18, 2023 | Jindrich Melich | 0–1 | Ondrej Stanek | Round 11: Jindrich Melich - Ondrej Stanek | Polish Opening: Schiffler-Sokolsky Variation | |
| Jun 18, 2023 | Ondrej Stanek | 1–0 | Evelina Kolmychek | Round 10: Ondrej Stanek - Evelina Kolmychek | Ruy Lopez: Exchange Variation, King's Bishop Variation | |
| Jun 18, 2023 | Ondrej Stanek | 1–0 | Martin Plesnivy | Round 9: Ondrej Stanek - Martin Plesnivy | Sicilian Defense: Moscow Variation, Haag Gambit | |
| Jun 18, 2023 | Oleksandra Korniichuk | ½–½ | Ondrej Stanek | Round 8: Oleksandra Korniichuk - Ondrej Stanek | Caro-Kann Defense: Exchange Variation | |
| Jun 18, 2023 | Ondrej Stanek | 0–1 | Artem Mikhno | Round 7: Ondrej Stanek - Artem Mikhno | Caro-Kann Defense: Exchange Variation | |
| Jun 18, 2023 | Gustav Brejnik | 1–0 | Ondrej Stanek | Round 6: Gustav Brejnik - Ondrej Stanek | Neo-Grünfeld Defense: Exchange Variation | |
| Jun 18, 2023 | Ondrej Stanek | 1–0 | David Zoubek | Round 5: Ondrej Stanek - David Zoubek | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jun 18, 2023 | Vasiliy Tiurin | 0–1 | Ondrej Stanek | Round 4: Vasiliy Tiurin - Ondrej Stanek | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jun 18, 2023 | Ondrej Stanek | 0–1 | Radoslav Dolezal | Round 3: Ondrej Stanek - Radoslav Dolezal | Ruy Lopez: Exchange Variation, Alapin Gambit | |
| Jun 18, 2023 | Pavel Brndiar | 0–1 | Ondrej Stanek | Round 2: Pavel Brndiar - Ondrej Stanek | Caro-Kann Defense | |
| Jun 18, 2023 | Ondrej Stanek | 1–0 | Nhat Minh Thu Nguyen | Round 1: Ondrej Stanek - Nhat Minh Thu Nguyen | Ruy Lopez: Steinitz Defense | |