| Jun 2, 2025 | Cieslar | 1–0 | Okamfer | Open-3 | Ruy Lopez: Berlin Defense, Improved Steinitz Defense | |
| Jun 2, 2025 | Cieslar | 0–1 | Witczak | Open | Caro-Kann Defense: Exchange Variation | |
| Jun 1, 2025 | Cieslar | 1–0 | Mikolajczyk | Open-3 | Owen Defense | |
| May 31, 2025 | Cieslar | 1–0 | Biela | Open | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| May 31, 2025 | Puchala | 0–1 | Cieslar | Open | Ruy Lopez: Marshall Attack, Modern Main Line | |
| May 31, 2025 | Cieslar | ½–½ | Pajak | Open | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| May 31, 2025 | Woytitzki | 1–0 | Cieslar | Open | Queen's Gambit Declined | |
| May 31, 2025 | Cieslar | 0–1 | Budzisz | Open | French Defense: Exchange Variation | |
| May 31, 2025 | Sroka | 0–1 | Cieslar | Open | King's Knight Opening: Normal Variation | |
| May 31, 2025 | Marekwica | 1–0 | Cieslar | Open | Four Knights Game: Spanish Variation, Spielmann Variation | |
| May 31, 2025 | Klepek | ½–½ | Cieslar | Open | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Sep 15, 2024 | Cieslar | ½–½ | Pisarski | Eliminacje_Strefowe_OP_SL_2024_C11 | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sep 14, 2024 | Lisek | 0–1 | Cieslar | Eliminacje_Strefowe_OP_SL_2024_C11 | Italian Game: Giuoco Pianissimo, Normal | |
| Sep 13, 2024 | Cieslar | 0–1 | Cichocki | Eliminacje_Strefowe_OP_SL_2024_C11 | Petrov's Defense: Nimzowitsch Attack | |
| Sep 12, 2024 | Cieslar | 1–0 | Kupczyk | Eliminacje_Strefowe_OP_SL_2024_C11 | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Sep 12, 2024 | Malinowski | ½–½ | Cieslar | Eliminacje_Strefowe_OP_SL_2024_C11 | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Sep 11, 2024 | Cieslar | ½–½ | Piotrowski | Eliminacje_Strefowe_OP_SL_2024_C11 | Petrov's Defense: Nimzowitsch Attack | |
| Sep 10, 2024 | Cieslar | 1–0 | Lewinski | Eliminacje_Strefowe_OP_SL_2024_C11 | Petrov's Defense: Stafford Gambit | |
| Sep 10, 2024 | Przygoda | ½–½ | Cieslar | Eliminacje_Strefowe_OP_SL_2024_C11 | Center Game: Berger Variation | |
| Sep 9, 2024 | Buczek | 0–1 | Cieslar | Eliminacje_Strefowe_OP_SL_2024_C11 | Italian Game: Two Knights Defense, Polerio Defense | |
| Aug 3, 2024 | Cieslar | 1–0 | Pawlak | Mistrzostwa Polski C10 Rapid | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Aug 3, 2024 | Cieslar | 0–1 | Rabiej | Mistrzostwa Polski C10 Rapid | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Aug 3, 2024 | Cieslar | 1–0 | Panasiuk | Mistrzostwa Polski C10 Rapid | Sicilian Defense: Delayed Alapin Variation | |
| Aug 3, 2024 | Zajadlak | 1–0 | Cieslar | Mistrzostwa Polski C10 Rapid | Ruy Lopez: Classical Variation | |
| Aug 3, 2024 | Szczukiewicz | 0–1 | Cieslar | Mistrzostwa Polski C10 Rapid | Italian Game: Scotch Gambit, Max Lange Attack | |
| Aug 2, 2024 | Cieslar | 1–0 | Shabunia | Mistrzostwa Polski C10 Rapid | Sicilian Defense: Alapin Variation | |
| Aug 2, 2024 | Cieslar | 1–0 | Banasiak | Mistrzostwa Polski C10 Rapid | Sicilian Defense: Alapin Variation | |
| Aug 2, 2024 | Domagala | ½–½ | Cieslar | Mistrzostwa Polski C10 Rapid | Ruy Lopez: Classical Variation, Central Variation | |
| Aug 2, 2024 | Mrozowski | 0–1 | Cieslar | Mistrzostwa Polski C10 Rapid | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| — | Cieslar | 0–1 | Nguyen Anh Huy | A | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| — | Cieslar | ½–½ | Kroliczek | A | French Defense: Exchange Variation | |
| — | Cieslar | ½–½ | Niesyt | A | Sicilian Defense: Alapin Variation, Barmen Defense | |
| — | Cieslar | ½–½ | Plowy | A | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| — | Cieslar | 1–0 | Flidr | EUYCC 2025 - U12 | Sicilian Defense: Delayed Alapin Variation | |
| — | Cieslar | 0–1 | Bilochenko | EUYCC 2025 - U12 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| — | Cieslar | ½–½ | Gawerska | EUYCC 2025 - U12 | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| — | Cieslar | 1–0 | Rudys | EUYCC 2025 - U12 | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| — | Kawecki | ½–½ | Cieslar | A | English Opening: Symmetrical Variation, Botvinnik System Reversed, with e3 | |
| — | Macura | ½–½ | Cieslar | A | Bishop's Opening: Vienna Hybrid | |
| — | Nagy-Konya | 0–1 | Cieslar | EUYCC 2024 - U12 | Ruy Lopez: Closed | |
| — | Konstantinides | ½–½ | Cieslar | EUYCC 2025 - U12 | Ruy Lopez: Closed, Anti-Marshall | |
| — | Janovicek | ½–½ | Cieslar | EUYCC 2025 - U12 | Ruy Lopez: Closed, Delayed Exchange | |
| — | Bogomolnikova | 0–1 | Cieslar | EUYCC 2025 - U12 | Ruy Lopez: Closed, Pilnik Variation | |
| — | Manouvel | 1–0 | Cieslar | EUYCC 2025 - U12 | Ruy Lopez: Closed, Anti-Marshall | |
