| — | Solonar | 1–0 | Schneider | new tournament description | Sicilian Defense: Kalashnikov Variation | |
| Apr 25, 2026 | Martinovic | 0–1 | Schneider | Round 14: Martinovic, Sasa - Schneider, Ilja | Queen's Gambit Accepted | |
| Apr 24, 2026 | Schneider | 1–0 | Tischbierek | BL 2526 SF Berlin - USV TU Dresden | King's Indian Attack | |
| Apr 6, 2026 | Brodsky | ½–½ | Schneider | Grenke Chess Festival 2026 Open | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Apr 6, 2026 | Schneider | ½–½ | Gupta | Grenke Chess Festival 2026 Open | King's Indian Defense: Orthodox Variation | |
| Apr 5, 2026 | Balint | 0–1 | Schneider | Grenke Chess Festival 2026 Open | English Opening: Agincourt Defense, Catalan Defense | |
| Apr 5, 2026 | Schneider | 1–0 | Avramidou | Grenke Chess Festival 2026 Open | King's Indian Defense: Orthodox Variation | |
| Apr 4, 2026 | Smeets | ½–½ | Schneider | Grenke Chess Festival 2026 Open | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Apr 4, 2026 | Schneider | 1–0 | Semling | Grenke Chess Festival 2026 Open | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Apr 2, 2026 | Akyuz | ½–½ | Schneider | Grenke Chess Festival 2026 Open | Queen's Gambit Accepted | |
| Mar 22, 2026 | Kozul | 0–1 | Schneider | Schachbundesliga 2025/2026 | Catalan Opening: Open Defense | |
| Mar 21, 2026 | Schneider | ½–½ | Baidetskyi | Schachbundesliga 2025/2026 | Ruy Lopez: Closed, Delayed Exchange | |
| Mar 1, 2026 | Schneider | ½–½ | Girel | SBL München | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Feb 28, 2026 | Sedlak | ½–½ | Schneider | SBL München | Zukertort Opening | |
| Jan 11, 2026 | Orlov | ½–½ | Schneider | Deutsche Schach-Bundesliga | Italian Game: Giuoco Pianissimo | |
| Jan 10, 2026 | Schneider | ½–½ | Naumann | Deutsche Schach-Bundesliga | Petrov's Defense: Nimzowitsch Attack | |
| Dec 6, 2025 | Kramer | ½–½ | Schneider | Round 3: Kramer, Julian - Schneider, Ilja | Scotch Game: Potter Variation | |
| Nov 30, 2025 | Schneider | 1–0 | Kotyk | Round 13: Schneider, Ilja - Kotyk, Michael | Catalan Opening: Closed | |
| Nov 30, 2025 | Wojtaszek | 1–0 | Schneider | Round 12: Wojtaszek, Radoslaw - Schneider, Ilja | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Nov 30, 2025 | Schneider | ½–½ | Ribeiro | Round 11: Schneider, Ilja - Ribeiro, Gustavo | Sicilian Defense: Closed, Traditional | |
| Nov 30, 2025 | Redzisz | 0–1 | Schneider | Round 10: Redzisz, Michal - Schneider, Ilja | Bishop's Opening | |
| Nov 30, 2025 | Schneider | 0–1 | Svane | Round 9: Schneider, Ilja - Svane, Rasmus | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Nov 30, 2025 | Maier | 0–1 | Schneider | Round 8: Maier, Christian - Schneider, Ilja | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Nov 30, 2025 | Schneider | 0–1 | Lagarde | Round 7: Schneider, Ilja - Lagarde, Maxime | Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation | |
| Nov 30, 2025 | Burns | 0–1 | Schneider | Round 6: Burns, Michael - Schneider, Ilja | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Nov 30, 2025 | Markocic | 0–1 | Schneider | Round 5: Markocic, Tine - Schneider, Ilja | Bishop's Opening | |
| Nov 30, 2025 | Schneider | 0–1 | Dardha | Round 4: Schneider, Ilja - Dardha, Daniel | Pirc Defense | |
| Nov 30, 2025 | Schneider | 1–0 | Makolli | Round 3: Schneider, Ilja - Makolli, Perparim | Sicilian Defense: Closed, Traditional | |
| Nov 30, 2025 | Rahimi | 0–1 | Schneider | Round 2: Rahimi, Rahim - Schneider, Ilja | Indian Defense | |
| Nov 30, 2025 | Schneider | 1–0 | Kollmann | Round 1: Schneider, Ilja - Kollmann, Christoph | Modern Defense: Two Knights Variation, Suttles Variation | |
| Nov 29, 2025 | Zygouris | 0–1 | Schneider | Round 11: Zygouris, Hristos - Schneider, Ilja | English Opening: Neo-Catalan | |
| Nov 29, 2025 | Schneider | 0–1 | Baranciuc | Round 10: Schneider, Ilja - Baranciuc, Alexandr | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Nov 29, 2025 | Droin | 1–0 | Schneider | Round 9: Droin, Augustin - Schneider, Ilja | Italian Game: Classical Variation, La Bourdonnais Variation | |
| Nov 29, 2025 | Schneider | 1–0 | Skuhala | Round 8: Schneider, Ilja - Skuhala, Luka | Sicilian Defense: Najdorf Variation | |
| Nov 29, 2025 | Karacsonyi | ½–½ | Schneider | Round 7: Karacsonyi, Kata - Schneider, Ilja | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Nov 29, 2025 | Schneider | 1–0 | Greicius | Round 6: Schneider, Ilja - Greicius, Pijus | Ruy Lopez: Morphy Defense, Norwegian Variation | |
| Nov 28, 2025 | Kukelko | ½–½ | Schneider | Round 5: Kukelko, Alexey - Schneider, Ilja | Four Knights Game | |
| Nov 28, 2025 | Schneider | 1–0 | Mcgowan | Round 4: Schneider, Ilja - Mcgowan, Daniel | French Defense: Tarrasch Variation, Open System, Main Line | |
| Nov 28, 2025 | Wojtaszek | 1–0 | Schneider | Round 3: Wojtaszek, Radoslaw - Schneider, Ilja | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Nov 28, 2025 | Schneider | 1–0 | Kollmann | Round 2: Schneider, Ilja - Kollmann, Christoph | Caro-Kann Defense | |
| Nov 28, 2025 | Kastrati | 0–1 | Schneider | Round 1: Kastrati, Labinot - Schneider, Ilja | King's Gambit Declined: Queen's Knight Defense | |
| Oct 18, 2025 | Hagemann | 0–1 | Schneider | Round 5: Hagemann, Sven - Schneider, Ilja | ? | |
| Oct 18, 2025 | Schneider | 1–0 | Dahmen | Round 2: Schneider, Ilja - Dahmen, Christoph | ? | |
| Oct 18, 2025 | Bangert | 0–1 | Schneider | Round 9: Bangert, Jonas - Schneider, Ilja | ? | |
| Oct 18, 2025 | Schneider | ½–½ | Seyrek | Round 8: Schneider, Ilja - Seyrek, Rohat | ? | |
| Oct 17, 2025 | Polenz | 0–1 | Schneider | Round 21: Polenz, Fredrik - Schneider, Ilja | Bird Opening: Dutch Variation | |
| Oct 17, 2025 | Schneider | 1–0 | Nietsch | Round 20: Schneider, Ilja - Nietsch, Felix | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Oct 17, 2025 | Koldunov | 0–1 | Schneider | Round 19: Koldunov, Elena - Schneider, Ilja | Scotch Game: Scotch Gambit, Göring Gambit Declined | |
| Oct 17, 2025 | Schneider | 1–0 | Seyrek | Round 18: Schneider, Ilja - Seyrek, Rohat | Sicilian Defense: Closed | |
| Oct 17, 2025 | Wetterau | 0–1 | Schneider | Round 17: Wetterau, Nathanael - Schneider, Ilja | Italian Game: Classical Variation, La Bourdonnais Variation | |
| Oct 17, 2025 | Schneider | 1–0 | Stelmaszyk | Round 16: Schneider, Ilja - Stelmaszyk, Nico | Pirc Defense: Classical Variation, Quiet System | |
| Oct 17, 2025 | Bruehl | 0–1 | Schneider | Round 15: Bruehl, Katharina - Schneider, Ilja | Italian Game: Giuoco Piano | |
| Oct 17, 2025 | Schneider | 1–0 | Sauer | Round 14: Schneider, Ilja - Sauer, Tim | Sicilian Defense: Closed, Traditional | |
| Oct 17, 2025 | Sviridov | 0–1 | Schneider | Round 13: Sviridov, Vitaliy - Schneider, Ilja | Indian Defense | |
| Oct 17, 2025 | Schneider | 1–0 | Engel | Round 12: Schneider, Ilja - Engel, Bruno | Goldsmith Defense | |
| Oct 17, 2025 | Ponyrko | 0–1 | Schneider | Round 11: Ponyrko, Matviy - Schneider, Ilja | Queen's Pawn Game: Colle System | |
| Oct 17, 2025 | Schneider | 1–0 | Ay | Round 10: Schneider, Ilja - Ay, Furkan | Sicilian Defense: Closed | |
| Oct 17, 2025 | Ziems | 0–1 | Schneider | Round 9: Ziems, Michael - Schneider, Ilja | Slav Defense | |
| Oct 17, 2025 | Schneider | 1–0 | Nguyen | Round 8: Schneider, Ilja - Nguyen, Phuc Nhat | Nimzowitsch Defense: Declined Variation | |
| Oct 17, 2025 | Sauer | 0–1 | Schneider | Round 7: Sauer, Ben - Schneider, Ilja | Hungarian Opening | |
| Oct 17, 2025 | Schneider | 1–0 | Lueders Vega | Round 6: Schneider, Ilja - Lueders Vega, Iago Ernst | Ruy Lopez: Open | |
| Oct 17, 2025 | Felis | 0–1 | Schneider | Round 2: Felis, Timo - Schneider, Ilja | Italian Game: Classical Variation, La Bourdonnais Variation | |
| Oct 17, 2025 | Schneider | ½–½ | Dahmen | Round 3: Schneider, Ilja - Dahmen, Christoph | Caro-Kann Defense: Panov Attack | |
| Oct 17, 2025 | Mimkes | 0–1 | Schneider | Round 4: Mimkes, Antal - Schneider, Ilja | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Oct 17, 2025 | Schneider | 1–0 | Bangert | Round 1: Schneider, Ilja - Bangert, Jonas | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Oct 13, 2025 | Nguyen | 0–1 | Schneider | Round 7: Nguyen, Phuc Nhat - Schneider, Ilja | ? | |
| Oct 13, 2025 | Schneider | 1–0 | Stelmaszyk | Round 6: Schneider, Ilja - Stelmaszyk, Nico | ? | |
| Oct 13, 2025 | Schneider | ½–½ | Engel | Round 4: Schneider, Ilja - Engel, Bruno | ? | |
| Oct 13, 2025 | Weigand | 0–1 | Schneider | Round 3: Weigand, Anton - Schneider, Ilja | ? | |
| Oct 13, 2025 | Poupard | 0–1 | Schneider | Round 1: Poupard, Clement - Schneider, Ilja | ? | |
| Oct 13, 2025 | Schneider | 1–0 | Langer | Round 5: Schneider, Ilja - Langer, Michael S. | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Sep 28, 2025 | Baklan | ½–½ | Schneider | Round 2: Baklan, Vladimir - Schneider, Ilja | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Sep 27, 2025 | Schneider | ½–½ | Meier | Round 1: Schneider, Ilja - Meier, Georg | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jun 29, 2025 | Schneider | 1–0 | Langer | Round 2: Schneider, Ilja - Langer, Michael S. | Slav Defense: Chebanenko Variation | |
| Jun 29, 2025 | Wahono | 0–1 | Schneider | Round 1: Wahono, Richard - Schneider, Ilja | Italian Game: Giuoco Piano | |
| Jun 26, 2025 | Weber | ½–½ | Schneider | Round 9: Weber, Dirk - Schneider, Ilja | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 26, 2025 | Schneider | ½–½ | Helmer | Round 8: Schneider, Ilja - Helmer, Jan | Sicilian Defense: Closed, Traditional | |
| Jun 26, 2025 | Noack | 0–1 | Schneider | Round 7: Noack, Reiner - Schneider, Ilja | Queen's Gambit Declined: Traditional Variation | |
| Jun 26, 2025 | Schneider | ½–½ | Nechitaylo | Round 6: Schneider, Ilja - Nechitaylo, Nikita | Sicilian Defense: Closed, Traditional | |
| Jun 26, 2025 | Cebulla | 0–1 | Schneider | Round 5: Cebulla, Konstantin - Schneider, Ilja | Catalan Opening: Open Defense | |
| Jun 26, 2025 | Schneider | 1–0 | Wetterau | Round 4: Schneider, Ilja - Wetterau, Nathanael | Petrov's Defense: Three Knights Game | |
| Jun 26, 2025 | Bangert | 0–1 | Schneider | Round 3: Bangert, Jonas - Schneider, Ilja | Queen's Gambit Accepted | |
| Jun 14, 2025 | Schneider | 1–0 | Kiremitciyan | 2025 FIDE World Blitz Team Championship Pool C | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Jun 14, 2025 | Schneider | ½–½ | Gurel | 2025 FIDE World Blitz Team Championship Pool C | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 14, 2025 | Schneider | 0–1 | Pert | 2025 FIDE World Blitz Team Championship Pool C | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Jun 14, 2025 | Navrotescu | 0–1 | Schneider | 2025 FIDE World Blitz Team Championship Pool C | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jun 14, 2025 | Schneider | 1–0 | Royal | 2025 FIDE World Blitz Team Championship Pool C | Sicilian Defense: Closed, Traditional | |
| Jun 14, 2025 | Derakhshani | ½–½ | Schneider | 2025 FIDE World Blitz Team Championship Pool C | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Jun 14, 2025 | Schneider | 1–0 | Beknazarov | 2025 FIDE World Blitz Team Championship Pool C | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Jun 14, 2025 | Ibarra Jerez | 1–0 | Schneider | 2025 FIDE World Blitz Team Championship Pool C | Scotch Game: Potter Variation | |
| Jun 14, 2025 | Schneider | 0–1 | Sindarov | 2025 FIDE World Blitz Team Championship Pool C | Sicilian Defense: Closed | |
| Jun 14, 2025 | Bilguun | 1–0 | Schneider | 2025 FIDE World Blitz Team Championship Pool C | Italian Game: Giuoco Pianissimo | |
| Jun 14, 2025 | Schneider | 0–1 | Bluebaum | 2025 FIDE World Blitz Team Championship Pool C | French Defense: Exchange Variation | |
| Jun 14, 2025 | Krivenko | 0–1 | Schneider | 2025 FIDE World Blitz Team Championship matches C1-C6 | Rapport-Jobava System | |
| Jun 13, 2025 | Schneider | 0–1 | Turner | Round 12: Schneider, Ilja - Turner, Matthew J | Ruy Lopez: Closed | |
| Jun 13, 2025 | Navara | 1–0 | Schneider | Round 11: Navara, David - Schneider, Ilja | Italian Game: Classical Variation, La Bourdonnais Variation | |
| Jun 13, 2025 | Schneider | ½–½ | Orozbaev | Round 10: Schneider, Ilja - Orozbaev, Eldiyar | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Jun 13, 2025 | Eren | 0–1 | Schneider | Round 9: Eren, Ataberk - Schneider, Ilja | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Jun 12, 2025 | Schneider | ½–½ | Ghasi | Round 8: Schneider, Ilja - Ghasi, Ameet K | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Jun 12, 2025 | Hong | 1–0 | Schneider | Round 7: Hong, Andrew - Schneider, Ilja | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |