| — | Baum | * | Mirimanian | new tournament description | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Jun 27, 2026 | Janeczko | 0–1 | Baum | Macieja Memorial | Philidor Defense: Exchange Variation | |
| Jun 27, 2026 | Baum | 1–0 | Barchuk | Macieja Memorial | Nimzo-Indian Defense: Romanishin Variation | |
| Jun 27, 2026 | Klimkowski | 1–0 | Baum | Macieja Memorial | Nimzo-Larsen Attack: Classical Variation | |
| Jun 27, 2026 | Baum | 1–0 | Lee | Macieja Memorial | Benoni Defense: King's Pawn Line, with Nge2 | |
| Jun 27, 2026 | Kokoszczynski | 1–0 | Baum | Macieja Memorial | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 27, 2026 | Baum | 1–0 | Sriram | Macieja Memorial | Slav Defense: Breyer Variation | |
| Jun 27, 2026 | Pechac | 1–0 | Baum | Macieja Memorial | Réti Opening: Advance Variation, Navara Gambit | |
| Jun 27, 2026 | Baum | 1–0 | Ostojski | Macieja Memorial | Nimzo-Indian Defense: Romanishin Variation | |
| Jun 27, 2026 | Kozlowski | ½–½ | Baum | Macieja Memorial | English Opening: Agincourt Defense | |
| Jun 27, 2026 | Baum | 1–0 | Khamidov | Macieja Memorial | Queen's Gambit Accepted: Gunsberg Defense | |
| Jun 27, 2026 | Krogulski | 0–1 | Baum | Macieja Memorial | Philidor Defense: Exchange Variation | |
| Apr 26, 2026 | Baum | 1–0 | Efimenko | Round 15: Baum, Jonasz - Efimenko, Zahar | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Apr 24, 2026 | Druska | 1–0 | Baum | BL 2526 SF Berlin - USV TU Dresden | Nimzo-Indian Defense: St. Petersburg Variation | |
| Apr 6, 2026 | Baum | * | Kuehn | Round 9: Baum, Jonasz - Kuehn, Martin | ? | |
| Apr 6, 2026 | Dolzhykova | 0–1 | Baum | Round 8: Dolzhykova, Kateryna - Baum, Jonasz | ? | |
| Apr 5, 2026 | Baum | 1–0 | Bluhm | Round 7: Baum, Jonasz - Bluhm, Sonja Maria | ? | |
| Apr 5, 2026 | Fichter | 0–1 | Baum | Round 6: Fichter, Fabian - Baum, Jonasz | ? | |
| Apr 4, 2026 | Baum | 0–1 | Murzin | Round 5: Baum, Jonasz - Murzin, Volodar | ? | |
| Apr 4, 2026 | Meyers | 0–1 | Baum | Round 4: Meyers, Mark - Baum, Jonasz | ? | |
| Apr 3, 2026 | Baum | 1–0 | Kumala | Round 3: Baum, Jonasz - Kumala, Aleksander | ? | |
| Apr 3, 2026 | Baum | ½–½ | Tischler | Round 1: Baum, Jonasz - Tischler, Michel | ? | |
| Apr 3, 2026 | Perreard | ½–½ | Baum | Round 2: Perreard, Nicolas - Baum, Jonasz | ? | |
| Mar 7, 2026 | Walaszczyk | 0–1 | Baum | AMP- Team | Philidor Defense: Exchange Variation | |
| Mar 7, 2026 | Baum | 0–1 | Pacan-Milej | AMP-TEAM | Benoni Defense: King's Pawn Line, with Nge2 | |
| Mar 7, 2026 | Nowak | ½–½ | Baum | AMP-TEAM | Bogo-Indian Defense: Retreat Variation | |
| Mar 7, 2026 | Baum | 1–0 | Koziorowicz | AMP-TEAM | Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| Mar 6, 2026 | Psyk | 0–1 | Baum | AMP-TEAM | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Mar 6, 2026 | Kozlowski | ½–½ | Baum | AMP-TEAM | Nimzo-Larsen Attack: Classical Variation | |
| Mar 6, 2026 | Baum | 0–1 | Turski | AMP-M | English Opening: King's English Variation | |
| Mar 6, 2026 | Baum | 1–0 | Gbiorczyk | AMP-M | Queen's Gambit Declined: Cambridge Springs Defense | |
| Mar 6, 2026 | Kubik | 0–1 | Baum | AMP- M | Philidor Defense: Exchange Variation | |
| Mar 6, 2026 | Baum | 1–0 | Pniaczek | AMP- M | Queen's Gambit Declined: Modern Variation | |
| Mar 6, 2026 | Grochol | ½–½ | Baum | AMP- M | Indian Defense: Accelerated London System | |
| Mar 5, 2026 | Szczurek | 1–0 | Baum | AMP-M | Pseudo Queen's Indian Defense | |
| Mar 5, 2026 | Baum | 1–0 | Luberanski | AMP- M | English Opening: King's English Variation | |
| Mar 5, 2026 | Czechowski | 0–1 | Baum | AMP- M | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 5, 2026 | Jedrusik | 1–0 | Baum | AMP-M | Catalan Opening: Open Defense | |
| Mar 5, 2026 | Baum | 1–0 | Kalita | AMP-M | Catalan Opening: Closed, Main Line | |
| Mar 1, 2026 | Abasov | 1–0 | Baum | SBL München | Queen's Pawn Game: London System | |
| Feb 28, 2026 | Baum | ½–½ | Krivoborodov | SBL München | English Opening: King's English Variation | |
| Feb 8, 2026 | Baum | ½–½ | Vitiugov | Deutsche Schachbundesliga 2025/2026 | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Feb 7, 2026 | Lodici | 1–0 | Baum | Deutsche Schachbundesliga 2025/2026 | French Defense: Rubinstein Variation, Capablanca Line | |
| Jan 11, 2026 | Pijpers | 0–1 | Baum | Deutsche Schach-Bundesliga | Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense | |
| Jan 10, 2026 | Baum | 1–0 | Smeets | Deutsche Schach-Bundesliga | Queen's Gambit Declined | |
| Dec 30, 2025 | Kozak | ½–½ | Baum | Runda 9: Kozak, Antoni - Baum, Jonasz | Neo-Grünfeld Defense: Classical Variation | |
| Dec 30, 2025 | Baum | ½–½ | Obrycki | Runda 8: Baum, Jonasz - Obrycki, Tomasz | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Dec 30, 2025 | Piesik | ½–½ | Baum | Runda 7: Piesik, Piotr - Baum, Jonasz | Nimzo-Indian Defense | |
| Dec 29, 2025 | Sernecki | 0–1 | Baum | Runda 6: Sernecki, Franciszek - Baum, Jonasz | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Dec 29, 2025 | Baum | 1–0 | Kulig | Runda 5: Baum, Jonasz - Kulig, Pawel | English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld | |
| Dec 28, 2025 | Salna | 1–0 | Baum | Runda 4: Salna, Aleksandras - Baum, Jonasz | Queen's Gambit Declined: Tartakower Defense | |
| Dec 27, 2025 | Baum | 1–0 | Kaczmarek | Runda 3: Baum, Jonasz - Kaczmarek, Arkadiusz | English Opening: Agincourt Defense | |
| Dec 27, 2025 | Kokoszczynski | 1–0 | Baum | Runda 2: Kokoszczynski, Jan - Baum, Jonasz | Indian Defense: Normal Variation | |
| Dec 27, 2025 | Baum | 1–0 | Greicius | Runda 1: Baum, Jonasz - Greicius, Pijus | Four Knights Game | |
| Dec 7, 2025 | Baum | ½–½ | Andersen | Round 4: Baum, Jonasz - Andersen, Mads | Tarrasch Defense: Classical Variation, Advance Variation | |
| Dec 6, 2025 | Kempinski | ½–½ | Baum | Round 3: Kempinski, Robert - Baum, Jonasz | Indian Defense: Anti-Nimzo-Indian | |
| Oct 25, 2025 | Baum | ½–½ | Nagy | Round 7: Baum, Jonasz - Nagy, Gabor | Queen's Indian Defense: Riumin Variation | |
| Oct 24, 2025 | Baum | ½–½ | Rodshtein | Round 6: Baum, Jonasz - Rodshtein, Maxim | Semi-Slav Defense | |
| Oct 23, 2025 | Patrelakis | 1–0 | Baum | Round 5: Patrelakis, Evaggelos - Baum, Jonasz | Ruy Lopez: Marshall Attack | |
| Oct 22, 2025 | Krause | ½–½ | Baum | Round 4: Krause, Benedict - Baum, Jonasz | Scotch Game: Scotch Gambit, Advance Variation | |
| Oct 21, 2025 | Baum | 0–1 | Wei | Round 3: Baum, Jonasz - Wei, Yi | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Oct 20, 2025 | Baum | 1–0 | Svanda | Round 2: Baum, Jonasz - Svanda, Ondrej | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Oct 19, 2025 | Zymberi | 0–1 | Baum | Round 1: Zymberi, Astrit - Baum, Jonasz | Benko Gambit Declined: Main Line | |
| Sep 20, 2025 | Baum | 0–1 | Czernek | Szansa25 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Sep 20, 2025 | Piorun | 1–0 | Baum | Szansa25 | Bishop's Opening: Berlin Defense | |
| Sep 20, 2025 | Baum | 1–0 | Nasuta | Szansa25 | English Opening: Caro-Kann Defensive System | |
| Sep 20, 2025 | Baum | 1–0 | Krasenkow | Szansa25 | English Opening: King's English Variation | |
| Sep 20, 2025 | Gibala | 0–1 | Baum | Szansa25 | Catalan Opening: Open Defense | |
| Sep 20, 2025 | Radzimski | ½–½ | Baum | Szansa25 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 20, 2025 | Baum | 1–0 | Dobosiewicz | Szansa25 | Queen's Gambit Declined: Chigorin Defense, Main Line | |
| Sep 20, 2025 | Stepinski | 0–1 | Baum | Szansa25 | Philidor Defense: Exchange Variation | |
| Sep 20, 2025 | Baum | 1–0 | Korszanski | Szansa25 | English Defense | |
| Sep 20, 2025 | Baum | 0–1 | Janik | Szansa25 | Pirc Defense | |
| Jul 28, 2025 | Levi | ½–½ | Baum | Round 1: Levi, Netanel - Baum, Jonasz | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 20, 2025 | Odeev | ½–½ | Baum | Round 9: Odeev, Handszar - Baum, Jonasz | Sicilian Defense: French Variation, Open | |
| Jul 19, 2025 | Baum | ½–½ | Garayev | Round 8: Baum, Jonasz - Garayev, Kanan | Queen's Gambit Declined: Three Knights Variation | |
| Jul 18, 2025 | Baum | 1–0 | Aytekin | Round 7: Baum, Jonasz - Aytekin, Murat Eren | English Opening: Symmetrical Variation | |
| Jul 17, 2025 | Maghalashvili | 1–0 | Baum | Round 5: Maghalashvili, Davit - Baum, Jonasz | Scotch Game: Scotch Gambit, Advance Variation | |
| Jul 16, 2025 | Fridman | 0–1 | Baum | Macieja Memorial | King's Indian Attack: Double Fianchetto | |
| Jul 16, 2025 | Baum | 1–0 | Jedrusik | Macieja Memorial | Nimzo-Indian Defense: Romanishin Variation | |
| Jul 16, 2025 | Baum | ½–½ | Ozen | Round 4: Baum, Jonasz - Ozen, Batuhan | Benoni Defense: Czech Benoni Defense | |
| Jul 16, 2025 | Demir | 0–1 | Baum | Round 3: Demir, Hilmi Mustafa - Baum, Jonasz | Philidor Defense: Exchange Variation | |
| Jul 15, 2025 | Baum | ½–½ | Ponkratov | Round 2: Baum, Jonasz - Ponkratov, Pavel | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Jul 14, 2025 | Aydin | 0–1 | Baum | Round 1: Aydin, Ersin - Baum, Jonasz | Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | |
| Jul 7, 2025 | Baum | 1–0 | Nagly | Macieja Memorial | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 7, 2025 | Kokoszczynski | 1–0 | Baum | Macieja Memorial | Zukertort Opening | |
| Jul 7, 2025 | Baum | 0–1 | Macieja | Macieja Memorial | Nimzo-Indian Defense: Romanishin Variation | |
| Jul 7, 2025 | Baum | 1–0 | Korszanski | Macieja Memorial | Queen's Indian Accelerated | |
| Jul 7, 2025 | Heberla | 1–0 | Baum | Macieja Memorial | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 7, 2025 | Baum | 0–1 | Kosakowski | Macieja Memorial | Dutch Defense: Fianchetto Attack | |
| Jul 7, 2025 | Kazakouski | 1–0 | Baum | Macieja Memorial | English Opening: Agincourt Defense | |
| Jul 7, 2025 | Baum | 1–0 | Klimkowski | Macieja Memorial | Dutch Defense: Semi-Leningrad Variation | |
| Jul 7, 2025 | Tsiapko | ½–½ | Baum | Macieja Memorial | Catalan Opening: Open Defense | |
| Jun 10, 2025 | Antoniewski | ½–½ | Baum | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | English Opening: King's English Variation | |
| Jun 9, 2025 | Baum | ½–½ | Socko | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Jun 8, 2025 | Bartel | 1–0 | Baum | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jun 7, 2025 | Baum | ½–½ | Tomczak | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | English Opening: Symmetrical Variation, Three Knights Variation | |
| Jun 6, 2025 | Cieslak | ½–½ | Baum | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Slav Defense | |
| Jun 5, 2025 | Baum | 1–0 | Krasenkow | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | Queen's Gambit Declined | |
| Jun 3, 2025 | Baum | 0–1 | Onyshchuk | Druzynowe Mistrzostwa Polski - Ekstraliga 2025 | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |