| Jan 2, 2024 | Gabriel Ruhmann | 0–1 | Sviatoslav Sunko | Round 6: Gabriel Ruhmann - Sviatoslav Sunko | ? | |
| Jan 2, 2024 | Sviatoslav Sunko | 1–0 | Florian Schreiber | Round 7: Sviatoslav Sunko - Florian Schreiber | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Jan 2, 2024 | Sviatoslav Sunko | 1–0 | Christian Hering | Round 5: Sviatoslav Sunko - Christian Hering | Nimzo-Larsen Attack: Norfolk Gambit | |
| Jan 2, 2024 | Bogdan Bilovil | 1–0 | Sviatoslav Sunko | Round 4: Bogdan Bilovil - Sviatoslav Sunko | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Jan 2, 2024 | Sviatoslav Sunko | 1–0 | Jan Ricardo Kropp | Round 3: Sviatoslav Sunko - Jan Ricardo Kropp | English Opening: King's English Variation, Three Knights System | |
| Jan 2, 2024 | Detlef Hübner | 0–1 | Sviatoslav Sunko | Round 2: Detlef Hübner - Sviatoslav Sunko | English Opening: King's English Variation, Reversed Sicilian | |
| Jan 2, 2024 | Sviatoslav Sunko | 1–0 | Edgard Farel | Round 1: Sviatoslav Sunko - Edgar Farel | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Julian Nöldner | Round 21: Sviatoslav Sunko - Julian Nöldner | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jan 1, 2024 | Jan Oltmanns | ½–½ | Sviatoslav Sunko | Round 20: Jan Oltmanns - Sviatoslav Sunko | Sicilian Defense: Najdorf Variation | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Sascha Seibt | Round 19: Sviatoslav Sunko - Sascha Seibt | Zukertort Opening | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Yakub Irkilmez | Round 18: Sviatoslav Sunko - Yakub Irkilmez | Zukertort Opening: Queenside Fianchetto Variation | |
| Jan 1, 2024 | Marc Richters | 0–1 | Sviatoslav Sunko | Round 17: Marc Richters - Sviatoslav Sunko | Caro-Kann Defense: Main Line | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Andrii Palchuk | Round 16: Sviatoslav Sunko - Andrii Palchuk | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jan 1, 2024 | Sidney Panjer | 0–1 | Sviatoslav Sunko | Round 15: Sidney Panjer - Sviatoslav Sunko | Catalan Opening: Closed | |
| Jan 1, 2024 | Fatih Baltic | 1–0 | Sviatoslav Sunko | Round 14: Fatih Baltic - Sviatoslav Sunko | Sicilian Defense: Modern Variations | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Rafael Torres-Kuckel | Round 13: Sviatoslav Sunko - Rafael Torres-Kuckel | Indian Defense: Knights Variation | |
| Jan 1, 2024 | Ilja Schneider | 1–0 | Sviatoslav Sunko | Round 12: Ilja Schneider - Sviatoslav Sunko | Sicilian Defense: Closed | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Manuel Günnigmann | Round 11: Sviatoslav Sunko - Manuel Günnigmann | Indian Defense: Przepiorka Variation | |
| Jan 1, 2024 | Dennis Aengenheister | 0–1 | Sviatoslav Sunko | Round 10: Dennis Aengenheister - Sviatoslav Sunko | Canard Opening | |
| Jan 1, 2024 | Ralph Blasek | 1–0 | Sviatoslav Sunko | Round 9: Ralph Blasek - Sviatoslav Sunko | Caro-Kann Defense: Advance Variation | |
| Jan 1, 2024 | Sviatoslav Sunko | 0–1 | Mykola Korchynskyi | Round 8: Sviatoslav Sunko - Mykola Korchynskyi | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Jonas Markgraf | Round 7: Sviatoslav Sunko - Jonas Markgraf | Horwitz Defense | |
| Jan 1, 2024 | Emil Frederick Schuricht | 0–1 | Sviatoslav Sunko | Round 6: Emil Frederick Schuricht - Sviatoslav Sunko | English Opening: Carls-Bremen System | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Krzysztof Szczepanski | Round 5: Sviatoslav Sunko - Krzysztof Szczepanski | Horwitz Defense | |
| Jan 1, 2024 | Patrick Werner | ½–½ | Sviatoslav Sunko | Round 4: Patrick Werner - Sviatoslav Sunko | English Opening: Symmetrical Variation, Mecking Variation | |
| Jan 1, 2024 | Sviatoslav Sunko | 0–1 | Murtez Ondozi | Round 3: Sviatoslav Sunko - Murtez Ondozi | Queen's Pawn Game: Zukertort Variation | |
| Jan 1, 2024 | Walter Grosser | 0–1 | Sviatoslav Sunko | Round 2: Walter Grosser - Sviatoslav Sunko | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jan 1, 2024 | Sviatoslav Sunko | 1–0 | Simon Seeger | Round 1: Sviatoslav Sunko - Simon Seeger | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Oct 1, 2023 | Sviatoslav Sunko | 0–1 | Sarah Papp | Runde 2: Sviatoslav Sunko - Sarah Papp | English Opening: King's English Variation | |
| Jun 24, 2023 | Andre Krueger | * | Sviatoslav Sunko | Round 1: Andre Krueger - Sviatoslav Sunko | ? | |
| Jan 8, 2023 | Sviatoslav Sunko | 0–1 | Nils-Lennart Heldt | Round 7 | A: Sviatoslav Sunko - Nils-Lennart Heldt | Slav Defense: Modern Line | |
| Jan 6, 2023 | Juergen Carsten | 0–1 | Sviatoslav Sunko | Round 4 | A: Juergen Carsten - Sviatoslav Sunko | French Defense: Exchange Variation | |
| Jan 6, 2023 | Luca Uhlendorff | 1–0 | Sviatoslav Sunko | Round 3 | A: Luca Uhlendorff - Sviatoslav Sunko | English Defense | |
| Jan 5, 2023 | Sviatoslav Sunko | 0–1 | Jonathan Carlstedt | Round 2 | A: Sviatoslav Sunko - Jonathan Carlstedt | Nimzo-Indian Defense: Classical Variation | |
| Jan 5, 2023 | Sviatoslav Sunko | 1–0 | Niklas Mörke | Round 1 | A: Sviatoslav Sunko - Niklas Mörke | Réti Opening: Réti Accepted | |
