| Game | Result | Opening | Date |
|---|---|---|---|
| Fafrowicz, Robert – Marciniak, Mateusz (1601) | 0-1 | Polish Opening: Czech Defense | 2026-08-01 |
| Waliczek, Krzysztof (1720) – Marciniak, Mateusz (1601) | 1-0 | Sicilian Defense: Lasker-Pelikan Variation | 2026-08-01 |
| Rusek, Witold (1763) – Marciniak, Mateusz (1601) | 0-1 | Queen's Gambit Declined: Semi-Tarrasch Defense | 2026-08-01 |
| Marciniak, Mateusz (1601) – Jarczewski, Krzysztof (1784) | 1/2-1/2 | Queen's Gambit Declined | 2026-08-01 |
| Marciniak, Mateusz (1601) – Ewiak, Filip (2021) | 0-1 | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | 2026-08-01 |
| Kopec, Robert – Marciniak, Mateusz (1601) | 0-1 | Hungarian Opening: Symmetrical Variation | 2026-08-01 |
| Marciniak, Mateusz (1601) – Szwed, Alex (1435) | 1-0 | Caro-Kann Defense: Accelerated Panov Attack | 2026-08-01 |
| Marciniak, Mateusz (1601) – Gatner, Leon (1756) | 0-1 | French Defense: Steiner Variation | 2026-08-01 |
| Marciniak, Mateusz (1601) – Cygan, Miroslaw (1470) | 0-1 | Philidor Defense | 2026-08-01 |
ChessMoves AI — play, train and study chess. Master game data from public tournament broadcasts.