| Jun 27, 2026 | Ostojski | 0–1 | Seemann | Macieja Memorial | Sicilian Defense: Closed, Traditional | |
| Jun 27, 2026 | Kubicka | 1–0 | Seemann | Macieja Memorial | French Defense: Tarrasch Variation | |
| Jun 27, 2026 | Seemann | 0–1 | Terkiewicz | Macieja Memorial | Nimzo-Larsen Attack: Classical Variation | |
| Jun 27, 2026 | Stachniak | 0–1 | Seemann | Macieja Memorial | Modern Defense: Standard Defense | |
| Jun 27, 2026 | Seemann | 1–0 | Obrycki | Macieja Memorial | Nimzo-Indian Defense: St. Petersburg Variation | |
| Jun 27, 2026 | Fiszer | 1–0 | Seemann | Macieja Memorial | King's Indian Attack: Symmetrical Defense | |
| Jun 27, 2026 | Seemann | 1–0 | Etel | Macieja Memorial | Queen's Gambit Declined: Three Knights Variation | |
| Jun 27, 2026 | Mickiewicz | 1–0 | Seemann | Macieja Memorial | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jun 27, 2026 | Seemann | 0–1 | Fistek | Macieja Memorial | Sicilian Defense: Moscow Variation, Haag Gambit | |
| Jun 27, 2026 | Padalka | 0–1 | Seemann | Macieja Memorial | Queen's Pawn Game | |
| Jun 27, 2026 | Seemann | 1–0 | Filipow | Macieja Memorial | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Jun 24, 2026 | Grandelius | ½–½ | Seemann | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | King's Indian Defense: Fianchetto Variation, Long Variation | |
| Jun 23, 2026 | Slaby | 1–0 | Seemann | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Caro-Kann Defense: Exchange Variation | |
| Jun 22, 2026 | Heberla | 0–1 | Seemann | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Sicilian Defense: Najdorf Variation | |
| Jun 21, 2026 | Seemann | ½–½ | Lodici | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Indian Defense: Anti-Nimzo-Indian | |
| Jun 20, 2026 | Kozak | ½–½ | Seemann | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Sicilian Defense: French Variation | |
| Jun 19, 2026 | Seemann | ½–½ | Samunenkov | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Queen's Pawn Game: London System | |
| Jun 18, 2026 | Seemann | 1–0 | Dehtiarov | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jun 17, 2026 | Cyborowski | ½–½ | Seemann | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jun 16, 2026 | Seemann | 1–0 | Gledura | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Catalan Opening: Open Defense, Classical Line | |
| May 17, 2026 | Maghsoodloo | 0–1 | Seemann | Round 8: Maghsoodloo, Parham - Seemann, Jakub | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 17, 2026 | Pranav | ½–½ | Seemann | Round 6: Pranav, V - Seemann, Jakub | Sicilian Defense: Moscow Variation | |
| May 17, 2026 | Seemann | 1–0 | Korobov | Round 5: Seemann, Jakub - Korobov, Anton | Slav Defense: Czech Variation, Krause Attack | |
| May 17, 2026 | Seemann | 1–0 | Iturrizaga Bonelli | Round 3: Seemann, Jakub - Iturrizaga Bonelli, Eduardo | Slav Defense: Czech Variation, Krause Attack | |
| May 17, 2026 | Perunovic | 1–0 | Seemann | Round 4: Perunovic, Milos - Seemann, Jakub | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| May 17, 2026 | Oruzinsky | * | Seemann | Round 2: Oruzinsky, Juraj - Seemann, Jakub | ? | |
| May 16, 2026 | Tabatabaei | 1–0 | Seemann | Round 11: Tabatabaei, M. Amin - Seemann, Jakub | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| May 16, 2026 | Sumets | 0–1 | Seemann | Round 9: Sumets, Andrey - Seemann, Jakub | King's Indian Defense: Orthodox Variation | |
| May 16, 2026 | Seemann | 1–0 | Milanovic | Round 6: Seemann, Jakub - Milanovic, Danilo | Benko Gambit | |
| May 16, 2026 | Kadric | 0–1 | Seemann | Round 5: Kadric, Denis - Seemann, Jakub | Sicilian Defense: Closed | |
| May 15, 2026 | Warmerdam | 0–1 | Seemann | Round 13: Warmerdam, Max - Seemann, Jakub | King's Indian Defense: Petrosian Variation, Stein Defense | |
| May 15, 2026 | Seemann | 1–0 | Korobov | Round 3: Seemann, Jakub - Korobov, Anton | Sicilian Defense: Paulsen-Basman Defense | |
| May 15, 2026 | Roshka | 1–0 | Seemann | Round 8: Roshka, Yevgeniy - Seemann, Jakub | King's Indian Defense: Makogonov Variation | |
| May 15, 2026 | Samunenkov | ½–½ | Seemann | Round 7: Samunenkov, Ihor - Seemann, Jakub | Sicilian Defense: Moscow Variation | |
| May 15, 2026 | Seemann | 0–1 | Santos Latasa | Round 6: Seemann, Jakub - Santos Latasa, Jaime | Sicilian Defense: Najdorf Variation, English Attack | |
| May 15, 2026 | Seemann | 1–0 | Plat | Round 5: Seemann, Jakub - Plat, Vojtech | Philidor Defense: Exchange Variation | |
| May 15, 2026 | Meier | 0–1 | Seemann | Round 4: Meier, Georg - Seemann, Jakub | Catalan Opening: Closed | |
| May 14, 2026 | Seemann | 0–1 | Kadric | Round 4: Seemann, Jakub - Kadric, Denis | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| May 11, 2026 | Seemann | 1–0 | Roshka | Round 7: Seemann, Jakub - Roshka, Yevgeniy | Queen's Gambit Declined | |
| May 11, 2026 | Seemann | 1–0 | Glek | Round 9: Seemann, Jakub - Glek, Igor | French Defense: Classical Variation, Shirov-Anand Variation | |
| Apr 23, 2026 | Seemann | ½–½ | Sahidi | SVK Extraliga 2024/2025 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Apr 23, 2026 | Mihok | ½–½ | Seemann | SVK Extraliga 2024/2025 | French Defense: McCutcheon Variation, Dr. Olland Variation | |
| Apr 23, 2026 | Seemann | 1–0 | Michalik | SVK Extraliga 2024/2025 | English Opening: Agincourt Defense | |
| Apr 23, 2026 | Bochnicka | 0–1 | Seemann | SVK Extraliga 2024/2025 | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Apr 23, 2026 | Seemann | 1–0 | Cieslak | SVK Extraliga 2024/2025 | Catalan Opening: Open Defense, Classical Line | |
| Apr 23, 2026 | Seemann | ½–½ | Druska | SVK Extraliga 2024/2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 23, 2026 | Kriebel | 0–1 | Seemann | SVK Extraliga 2024/2025 | Caro-Kann Defense: Endgame Offer | |
| Apr 23, 2026 | Cernousek | 1–0 | Seemann | SVK Extraliga 2024/2025 | Benoni Defense: Fianchetto Variation | |
| Apr 19, 2026 | Maurizzi | 1–0 | Seemann | EICC 2026 | Caro-Kann Defense: Advance Variation | |
| Apr 18, 2026 | Seemann | ½–½ | Ivanchuk | EICC 2026 | English Opening: Symmetrical Variation, Three Knights Variation | |
| Apr 16, 2026 | Seemann | ½–½ | Hovhannisyan | EICC 2026 | Catalan Opening: Open Defense | |
| Apr 15, 2026 | Martirosyan | ½–½ | Seemann | EICC 2026 | King's Indian Defense: Normal Variation, Rare Defenses | |
| Apr 14, 2026 | Seemann | 1–0 | Atoyan | EICC 2026 | English Opening: Neo-Catalan | |
| Apr 13, 2026 | Kalogeris | ½–½ | Seemann | EICC 2026 | English Opening: Agincourt Defense | |
| Apr 12, 2026 | Seemann | 1–0 | Prokofiev | EICC 2026 | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Apr 10, 2026 | Nunez Gregoire | 0–1 | Seemann | EICC 2026 | Zukertort Opening | |
| Apr 9, 2026 | Seemann | ½–½ | Niedbala | EICC 2026 | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 8, 2026 | Oktem | ½–½ | Seemann | EICC 2026 | French Defense: Advance Variation, Paulsen Attack | |
| Apr 7, 2026 | Seemann | 1–0 | Krasniewski | EICC 2026 | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Mar 29, 2026 | Seemann | 1–0 | Vogel | Round 11: Seemann, Jakub - Vogel, Roven | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Mar 28, 2026 | Eljanov | 1–0 | Seemann | Round 10: Eljanov, Pavel - Seemann, Jakub | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Mar 25, 2026 | Seemann | 0–1 | Muradli | 2026 Chesscom Open Play In 4 | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Mar 25, 2026 | Henriquez Villagra | 0–1 | Seemann | 2026 Chesscom Open Play In 4 | French Defense: Advance Variation, Euwe Variation | |
| Mar 25, 2026 | Seemann | 1–0 | Gabrielian | 2026 Chesscom Open Play In 4 | Sicilian Defense: Dragon Variation, Classical Variation | |
| Mar 25, 2026 | Holt | 1–0 | Seemann | 2026 Chesscom Open Play In 4 | Queen's Gambit Declined: Barmen Variation | |
| Mar 25, 2026 | Muzychuk | 0–1 | Seemann | 2026 Chesscom Open Play In 4 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Mar 25, 2026 | Seemann | 0–1 | Durarbayli | 2026 Chesscom Open Play In 4 | Sicilian Defense: Moscow Variation | |
| Mar 25, 2026 | Martinez Alcantara | 1–0 | Seemann | 2026 Chesscom Open Play In 4 | King's Indian Attack | |
| Mar 25, 2026 | Seemann | 1–0 | Terry | 2026 Chesscom Open Play In 4 | Kangaroo Defense | |
| Mar 23, 2026 | Seemann | 1–0 | Theodorou | 2026 Chesscom Open Play In 3 | Owen Defense | |
| Mar 23, 2026 | Seemann | 1–0 | Muradli | 2026 Chesscom Open Play In 3 | Sicilian Defense: Moscow Variation, Main Line | |
| Mar 23, 2026 | Yakubboev | 1–0 | Seemann | 2026 Chesscom Open Play In 3 | Queen's Gambit Declined: Three Knights Variation | |
| Mar 23, 2026 | Seemann | 0–1 | Vidit | 2026 Chesscom Open Play In 3 | English Opening: King's English Variation | |
| Mar 23, 2026 | Aronian | 0–1 | Seemann | 2026 Chesscom Open Play In 3 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Mar 23, 2026 | Seemann | 1–0 | Hakobyan | 2026 Chesscom Open Play In 3 | Catalan Opening: Closed | |
| Mar 23, 2026 | Seemann | 1–0 | Bok | 2026 Chesscom Open Play In 3 | Sicilian Defense: Moscow Variation | |
| Mar 23, 2026 | Galaviz Medina | 0–1 | Seemann | 2026 Chesscom Open Play In 3 | King's Indian Defense: Semi-Averbakh System | |
| Mar 23, 2026 | Makarian | 1–0 | Seemann | 2026 Chesscom Open Play In 3 | Queen's Gambit Declined | |
| Mar 18, 2026 | Seemann | 0–1 | Movahed | 2026 Chesscom Open Play In 2 | Sicilian Defense: Najdorf Variation, English Attack | |
| Mar 18, 2026 | Oparin | 1–0 | Seemann | 2026 Chesscom Open Play In 2 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Mar 18, 2026 | Seemann | 1–0 | Dominguez Perez | 2026 Chesscom Open Play In 2 | Sicilian Defense: Moscow Variation | |
| Mar 18, 2026 | Karthikeyan | 0–1 | Seemann | 2026 Chesscom Open Play In 2 | Queen's Pawn Game: London System | |
| Mar 18, 2026 | Seemann | 1–0 | Grandelius | 2026 Chesscom Open Play In 2 | Queen's Gambit Declined | |
| Mar 18, 2026 | Martirosyan | 1–0 | Seemann | 2026 Chesscom Open Play In 2 | Indian Defense: Seirawan Attack | |
| Mar 18, 2026 | Svane | ½–½ | Seemann | 2026 Chesscom Open Play In 2 | King's Indian Attack: Yugoslav Variation | |
| Mar 18, 2026 | Seemann | ½–½ | Shimanov | 2026 Chesscom Open Play In 2 | Caro-Kann Defense: Exchange Variation | |
| Mar 7, 2026 | Seemann | 1–0 | Lalit Babu M R | Budapest Spring Festival | English Opening: King's English Variation | |
| Mar 6, 2026 | Tarhan | ½–½ | Seemann | Budapest Spring Festival | Queen's Gambit Declined: Three Knights Variation | |
| Mar 5, 2026 | Seemann | 1–0 | Klimkowski | Budapest Spring Festival | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Mar 4, 2026 | Seemann | 1–0 | Pasti | Budapest Spring Festival | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 2, 2026 | Seemann | 1–0 | Yordanov | Budapest Spring Festival | Sicilian Defense: Najdorf Variation, English Attack | |
| Mar 1, 2026 | Setyaki | ½–½ | Seemann | Budapest Spring Festival | Caro-Kann Defense: Advance Variation, Short Variation | |
| Feb 28, 2026 | Seemann | 1–0 | Geher | Budapest Spring Festival | English Opening: Symmetrical Variation, Anti-Benoni Variation, Geller Variation | |
| Feb 27, 2026 | Dyachuk | 0–1 | Seemann | Budapest Spring Festival | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Feb 22, 2026 | Rodshtein | ½–½ | Seemann | Round 8: Rodshtein, Maxim - Seemann, Jakub | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Feb 21, 2026 | Seemann | 1–0 | Raczek | Round 7: Seemann, Jakub - Raczek, Krzysztof | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 11, 2026 | Seemann | ½–½ | Ivanchuk | Round 6: Seemann, Jakub - Ivanchuk, Vasyl | English Opening: King's English Variation, Four Knights Variation | |
| Jan 10, 2026 | Teclaf | ½–½ | Seemann | Round 5: Teclaf, Pawel - Seemann, Jakub | Zukertort Opening | |
| Jan 5, 2026 | Seemann | ½–½ | Hillarp Persson | Round 9: Seemann, Jakub - Hillarp Persson, Tiger | Nimzo-Indian Defense: Sämisch Variation | |
| Jan 4, 2026 | Fecker | 0–1 | Seemann | Round 8: Fecker, Noah - Seemann, Jakub | Sicilian Defense: Moscow Variation | |