| Jan 25, 2025 | Natsidis | 0–1 | Harshavardhan G B | marianky-2025 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jan 24, 2025 | Deuer | 1–0 | Natsidis | marianky-2025 | Benko Gambit Declined: Main Line | |
| Jan 23, 2025 | Kuru | 1–0 | Natsidis | marianky-2025 | Sicilian Defense: Kan Variation | |
| Jan 22, 2025 | Natsidis | 0–1 | Besou | marianky-2025 | Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | |
| Jan 21, 2025 | Natsidis | ½–½ | Baum | marianky-2025 | English Opening: Agincourt Defense, Wimpy System | |
| Jan 21, 2025 | Korobov | 1–0 | Natsidis | marianky-2025 | Sicilian Defense: Kan Variation, Modern Variation | |
| Jan 20, 2025 | Cvek | ½–½ | Natsidis | marianky-2025 | English Opening: Symmetrical Variation | |
| Jan 19, 2025 | Natsidis | ½–½ | Lalic | marianky-2025 | Queen's Gambit Declined: Ragozin Defense | |
| Jan 18, 2025 | Otsuka | ½–½ | Natsidis | marianky-2025 | Sicilian Defense: Kan Variation, Modern Variation | |
| Aug 11, 2024 | Natsidis | 0–1 | Willow | Olomouc Chess Summer - ab | King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| Aug 11, 2024 | Szwed | ½–½ | Natsidis | Olomouc Chess Summer - ab | Sicilian Defense: Closed | |
| Jan 20, 2024 | Samani | 0–1 | Natsidis | Open Marianske Lazne 2024 | Sicilian Defense: Kan Variation | |
| Jan 19, 2024 | Natsidis | ½–½ | Stefansson | Open Marianske Lazne 2024 | Queen's Gambit Declined: Ragozin Defense | |
| Jan 18, 2024 | Baenziger | 1–0 | Natsidis | Open Marianske Lazne 2024 | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Jan 17, 2024 | Natsidis | 0–1 | Haring | Open Marianske Lazne 2024 | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Jan 16, 2024 | Natsidis | ½–½ | Stein | Open Marianske Lazne 2024 | Queen's Gambit Declined | |
| Jan 16, 2024 | Haba | ½–½ | Natsidis | Open Marianske Lazne 2024 | Sicilian Defense: Kan Variation, Knight Variation | |
| Jan 15, 2024 | Natsidis | ½–½ | Kusa | Open Marianske Lazne 2024 | Queen's Gambit Declined | |
| Jan 14, 2024 | Pang | ½–½ | Natsidis | Open Marianske Lazne 2024 | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Jan 13, 2024 | Natsidis | ½–½ | Neuman | Open Marianske Lazne 2024 | Slav Defense: Exchange Variation | |
| Nov 30, 2024 | Natsidis | 1–0 | Klein | Round 1: Natsidis, Christoph - Klein, Simon | Lion Defense: Lion's Jaw | |
| Nov 30, 2024 | Natsidis | 1–0 | Mimkes | Round 3: Natsidis, Christoph - Mimkes, Pavel | Queen's Indian Defense: Anti-Queen's Indian System | |
| Nov 30, 2024 | Natsidis | 1–0 | Peng | Round 5: Natsidis, Christoph - Peng, Xiang-Tobias | Nimzo-Indian Defense: Reshevsky Variation | |
| Nov 30, 2024 | Natsidis | 0–1 | Hartge | Round 7: Natsidis, Christoph - Hartge, Gedeon | Queen's Gambit Declined: Three Knights Variation | |
| Nov 30, 2024 | Weimert | 0–1 | Natsidis | Round 2: Weimert, Miriam - Natsidis, Christoph | Sicilian Defense: Closed | |
| Nov 30, 2024 | Garbuz | ½–½ | Natsidis | Round 4: Garbuz, Vitaliy - Natsidis, Christoph | Sicilian Defense: Smith-Morra Gambit | |
| Nov 30, 2024 | Wong | ½–½ | Natsidis | Round 6: Wong, Gengchun - Natsidis, Christoph | Sicilian Defense: Kan Variation, Modern Variation | |
| Aug 19, 2023 | Pap | ½–½ | Natsidis | Olomouc 2023 | Sicilian Defense: Kan Variation | |
| Aug 18, 2023 | Natsidis | 0–1 | Szwed | Olomouc 2023 | English Opening: Symmetrical Variation | |
| Aug 17, 2023 | Krejci | 1–0 | Natsidis | Olomouc 2023 | Sicilian Defense: French Variation, Westerinen Attack | |
| Aug 16, 2023 | Natsidis | 1–0 | Frank | Olomouc 2023 | Tarrasch Defense: Classical Variation | |
| Aug 15, 2023 | Sorm | 1–0 | Natsidis | Olomouc 2023 | Queen's Pawn Game: Colle System | |
| Aug 14, 2023 | Natsidis | ½–½ | Stinka | Olomouc 2023 | King's Indian Attack: Yugoslav Variation | |
| Aug 13, 2023 | Natsidis | ½–½ | Plat | Olomouc 2023 | Old Indian Defense: Czech Variation, with Nf3 | |
| Aug 13, 2023 | Gnojek | ½–½ | Natsidis | Olomouc 2023 | Nimzo-Indian Defense | |
| Aug 12, 2023 | Poltorak | 1–0 | Natsidis | Olomouc 2023 | Sicilian Defense: French Variation | |
| Jan 21, 2023 | Adithya | ½–½ | Natsidis | Marianske Lazne 2023 | Sicilian Defense: French Variation, Open | |
| Jan 20, 2023 | Natsidis | ½–½ | Petr | Marianske Lazne 2023 | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jan 19, 2023 | Gaehwiler | ½–½ | Natsidis | Marianske Lazne 2023 | Catalan Opening: Closed | |
| Jan 18, 2023 | Natsidis | ½–½ | Stefansson | Marianske Lazne 2023 | Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| Jan 17, 2023 | Natsidis | ½–½ | Chen | Marianske Lazne 2023 | Nimzo-Indian Defense: Three Knights Variation | |
| Jan 17, 2023 | Seemann | ½–½ | Natsidis | Marianske Lazne 2023 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jan 16, 2023 | Kusa | ½–½ | Natsidis | Marianske Lazne 2023 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Jan 15, 2023 | Natsidis | ½–½ | Rasik | Marianske Lazne 2023 | King's Indian Defense: Orthodox Variation | |
| Jan 14, 2023 | Natsidis | 1–0 | Stalmach | Marianske Lazne 2023 | King's Indian Defense: Sämisch Variation, Normal Defense | |
| Jul 4, 2021 | Natsidis | ½–½ | Stevic | German Team Cup - Finals | Queen's Gambit Accepted: Furman Variation | |
| Jul 3, 2021 | Natsidis | 0–1 | Kasimdzhanov | German Team Cup - Finals | Nimzo-Indian Defense: Simagin Variation | |
| — | Natsidis | 0–1 | Kuru | Olomouc Chess Summer - ab | Pirc Defense | |
| — | Natsidis | ½–½ | Neuman | Olomouc Chess Summer - ab | Slav Defense: Exchange Variation | |
| — | Natsidis | 1–0 | Adarsh Tripathi | Olomouc Chess Summer - ab | Queen's Gambit Declined | |
| — | Natsidis | 0–1 | Rybka | Olomouc Chess Summer - ab | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| — | Pacher | ½–½ | Natsidis | Olomouc Chess Summer - ab | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| — | Polak | 0–1 | Natsidis | Olomouc Chess Summer - ab | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| — | Molenda | 0–1 | Natsidis | Olomouc Chess Summer - ab | Queen's Gambit Declined: Harrwitz Attack, Main Line | |