| Jan 5, 2026 | Rudolf | 0–1 | Walkusz | Round 9: Rudolf, Marc - Walkusz, Witoslaw | Grünfeld Defense: Three Knights Variation | |
| Jan 2, 2026 | Bartelt | 1–0 | Walkusz | Round 6: Bartelt, Max Peter - Walkusz, Witoslaw | Indian Defense: Accelerated London System | |
| Dec 31, 2025 | Walkusz | 0–1 | Pattnayak Nilsu | Round 3: Walkusz, Witoslaw - Pattnayak Nilsu | Sicilian Defense: Snyder Variation | |
| Dec 31, 2025 | Walkusz | ½–½ | Kunz | Round 5: Walkusz, Witoslaw - Kunz, Andre | King's Indian Attack | |
| Sep 14, 2025 | Walkusz | ½–½ | Dudzinski | I Liga 6-10 | Dutch Defense | |
| Sep 13, 2025 | Krawczyk | 0–1 | Walkusz | I Liga 6-10 | Nimzo-Indian Defense: Classical Variation | |
| Sep 12, 2025 | Walkusz | ½–½ | Kujawski | I Liga 6-10 | Scotch Game: Classical Variation | |
| Sep 10, 2025 | Walkusz | 1–0 | Luba | I Liga 6-10 | Slav Defense: Exchange Variation | |
| Sep 9, 2025 | Rozumek | 0–1 | Walkusz | I Liga 6-10 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Sep 8, 2025 | Walkusz | 0–1 | Toczek | I Liga 6-10 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sep 7, 2025 | Klys | 1–0 | Walkusz | I Liga 6-10 | Caro-Kann Defense: Tartakower Variation | |
| Sep 6, 2025 | Walkusz | 0–1 | Luch | I Liga 1-5 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 15, 2025 | Walkusz | 1–0 | Gollner | Piestany | King's Indian Defense: Semi-Averbakh System | |
| Jul 14, 2025 | Rabenda | 0–1 | Walkusz | Piestany | Neo-Grünfeld Defense: Goglidze Attack | |
| Jul 13, 2025 | Walkusz | 1–0 | Beranek | Piestany | Sicilian Defense: Moscow Variation | |
| Jul 12, 2025 | Trejbal | 1–0 | Walkusz | Piestany | Alekhine Defense: Four Pawns Attack, Main Line | |
| Jul 9, 2025 | Pankova | * | Walkusz | Piestany | ? | |
| Jul 9, 2025 | Walkusz | 1–0 | Moravcik | Piestany | Sicilian Defense: French Variation | |
| Jul 7, 2025 | Broz | ½–½ | Walkusz | Piestany | Pirc Defense | |
| Sep 8, 2024 | Bury | ½–½ | Walkusz | DMP II LIga 2024 1 | Alekhine Defense: Exchange Variation | |
| Sep 5, 2024 | Walkusz | 0–1 | Chiszko | DMP II LIga 2024 1 | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Sep 4, 2024 | Laszewicz | 1–0 | Walkusz | DMP II LIga 2024 1 | Caro-Kann Defense: Accelerated Panov Attack | |
| Sep 3, 2024 | Kaniak | 1–0 | Walkusz | DMP II LIga 2024 1 | King's Indian Defense: Orthodox Variation | |
| Sep 2, 2024 | Walkusz | 1–0 | Woznicki | 2liga-2 | Sicilian Defense: Snyder Variation | |
| Sep 1, 2024 | Walkusz | ½–½ | Kedzierski | DMP II LIga 2024 1 | French Defense: Tarrasch Variation, Eliskases Variation | |
| Aug 24, 2024 | Rylski | 1–0 | Walkusz | rubinstein24-a1 | Ruy Lopez: Morphy Defense | |
| Aug 23, 2024 | Walkusz | 0–1 | Trzebinski | rubinstein24-a1 | Queen's Gambit Declined: Traditional Variation | |
| Aug 22, 2024 | Liskiewicz | ½–½ | Walkusz | rubinstein24-a1 | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Aug 21, 2024 | Walkusz | 1–0 | Napieralski | rubinstein24-a1 | Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | |
| Aug 20, 2024 | Matela | 0–1 | Walkusz | rubinstein24-a1 | Dutch Defense | |
| Aug 19, 2024 | Walkusz | ½–½ | Przybylski | rubinstein24-a1 | Ruy Lopez: Exchange Variation, Gligoric Variation | |
| Aug 18, 2024 | Anshuman | ½–½ | Walkusz | rubinstein24-a1 | Ruy Lopez: Morphy Defense, Wormald Attack | |
| Aug 17, 2024 | Walkusz | 0–1 | Alimbetov | rubinstein24-a1 | Sicilian Defense: Moscow Variation | |
| Aug 21, 2022 | Sliwerski | 1–0 | Walkusz | 58th Rubinstein Memorial | A | King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| Aug 20, 2022 | Walkusz | 1–0 | Siekanska | 58th Rubinstein Memorial | A | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Aug 18, 2022 | Walkusz | ½–½ | Paszkowski | 58th Rubinstein Memorial | A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Aug 16, 2022 | Kazmierowski | ½–½ | Walkusz | 58th Rubinstein Memorial | A | King's Indian Attack: Symmetrical Defense | |
| Aug 15, 2022 | Nowak | 1–0 | Walkusz | 58th Rubinstein Memorial | A | Ruy Lopez: Morphy Defense | |
| Aug 14, 2022 | Walkusz | 0–1 | Iwanczuk | 58th Rubinstein Memorial | A | Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| Aug 13, 2022 | Siekanska | 1–0 | Walkusz | 58th Rubinstein Memorial | A | Neo-Grünfeld Defense: Exchange Variation | |
| Jan 11, 2022 | Golubka | ½–½ | Walkusz | Malopolskie Chess Tour - Grupa Mistrzowska | Hungarian Opening: Symmetrical Variation | |
| Jan 10, 2022 | Walkusz | 1–0 | Kotowicz | Malopolskie Chess Tour - Grupa Mistrzowska | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jan 10, 2022 | Liskiewicz | ½–½ | Walkusz | Malopolskie Chess Tour - Grupa Mistrzowska | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jan 9, 2022 | Kowalczyk | 1–0 | Walkusz | Malopolskie Chess Tour - Grupa Mistrzowska | Neo-Grünfeld Defense: Exchange Variation | |
| Jan 8, 2022 | Walkusz | ½–½ | Zielonka | Malopolskie Chess Tour - Grupa Mistrzowska | Sicilian Defense: Taimanov Variation | |
| Jan 8, 2022 | Mroz | 0–1 | Walkusz | Malopolskie Chess Tour - Grupa Mistrzowska | Pirc Defense: Austrian Attack, Unzicker Attack, Bronstein Variation | |
| Jan 7, 2022 | Pniaczek | 1–0 | Walkusz | Malopolskie Chess Tour - Grupa Mistrzowska | Scotch Game: Scotch Gambit, Kingside Variation | |
| Jan 6, 2022 | Walkusz | 1–0 | Radzimski | Malopolskie Chess Tour - Grupa Mistrzowska | Ruy Lopez: Exchange Variation, Alapin Gambit | |
| Jan 6, 2022 | Walkusz | ½–½ | Ustianovich | Malopolskie Chess Tour - Grupa Mistrzowska | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Jan 4, 2022 | Walkusz | 0–1 | Kalkowski | Cracovia 2021 B | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| — | Walkusz | 1–0 | Korczakowski | Rubinstein Chess Festival 2025 - OPEN B | French Defense: Winawer Variation | |
| — | Walkusz | 0–1 | Mirowski | Rubinstein Chess Festival 2025 - OPEN B | Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| — | Walkusz | 0–1 | Czeremcha | Rubinstein Chess Festival 2025 - OPEN B | King's Indian Attack: Keres Variation | |
| — | Walkusz | ½–½ | Mich | Rubinstein Chess Festival 2025 - OPEN B | Sicilian Defense: Snyder Variation | |
| — | Koszalka | 0–1 | Walkusz | Rubinstein Chess Festival 2025 - OPEN B | Modern Defense: Standard Line | |
| — | Bajno | 1–0 | Walkusz | Rubinstein Chess Festival 2025 - OPEN B | Pirc Defense: Austrian Attack | |
| — | Szwed | ½–½ | Walkusz | Rubinstein Chess Festival 2025 - OPEN B | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
