| Jan 7, 2024 | Daniel Boerma | 0–1 | Jonathan Carlstedt | Round 7: Daniel Boerma - Jonathan Carlstedt | Sicilian Defense: Dragon Variation, Yugoslav Attack, Panov Variation | |
| Jan 6, 2024 | Jonathan Carlstedt | ½–½ | Lars Drygala | Round 6: Jonathan Carlstedt - Lars Drygala | Zukertort Opening | |
| Jan 6, 2024 | Jonathan Carlstedt | 0–1 | Ludger Hoellman | Round 5: Jonathan Carlstedt - Ludger Hoellman | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 5, 2024 | Henning Reins | 0–1 | Jonathan Carlstedt | Round 4: Henning Reins - Jonathan Carlstedt | Sicilian Defense: Snyder Variation | |
| Jan 5, 2024 | Jonathan Carlstedt | 0–1 | Felix-Hagen Jacobi | Round 3: Jonathan Carlstedt - Felix-Hagen Jacobi | Benoni Defense: Old Benoni | |
| Jan 4, 2024 | Ulf Stoy | 0–1 | Jonathan Carlstedt | Round 2: Ulf Stoy - Jonathan Carlstedt | English Opening: King's English Variation | |
| Jan 4, 2024 | Jonathan Carlstedt | 1–0 | Jeremy Thomas | Round 1: Jonathan Carlstedt - Jeremy Thomas | Zukertort Opening: Double Fianchetto Attack | |
| Jan 8, 2023 | Jonathan Carlstedt | 1–0 | Soeren Evering | Round 7 | A: Jonathan Carlstedt - Soeren Evering | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Jan 6, 2023 | Siegfried Loecken | 0–1 | Jonathan Carlstedt | Round 4 | A: Siegfried Loecken - Jonathan Carlstedt | Pirc Defense | |
| Jan 6, 2023 | Jonathan Carlstedt | 1–0 | Steffen Schumann | Round 3 | A: Jonathan Carlstedt - Steffen Schumann | Sicilian 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 | Jonathan Carlstedt | 1–0 | Jan-Hendrik Schiller | Round 1 | A: Jonathan Carlstedt - Jan-Hendrik Schiller | Slav Defense: Exchange Variation | |
| Oct 2, 2022 | Artur Hovhannisyan | 0–1 | Jonathan Carlstedt | Round 4.1: Artur Hovhannisyan - Jonathan Carlstedt | Zukertort Opening | |
| Oct 2, 2022 | Jonathan Carlstedt | 1–0 | Bahne Fuhrmann | Round 3.1: Jonathan Carlstedt - Bahne Fuhrmann | Grünfeld Defense: Exchange Variation | |
| Oct 1, 2022 | Alissa Wartenberg | 0–1 | Jonathan Carlstedt | Round 2.1: Alissa Wartenberg - Jonathan Carlstedt | Alekhine Defense: Exchange Variation | |
| Oct 1, 2022 | Jonathan Carlstedt | 1–0 | Andy Wesner | Round 1.1: Jonathan Carlstedt - Andy Wesner | Scandinavian Defense: Icelandic-Palme Gambit | |
| May 27, 2022 | Jonathan Carlstedt | ½–½ | Malte Colpe | Round 9: Jonathan Carlstedt - Malte Colpe | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| May 26, 2022 | Lawrence Trent | 1–0 | Jonathan Carlstedt | Round 8: Lawrence Trent - Jonathan Carlstedt | Sicilian Defense: Closed, Traditional | |
| May 25, 2022 | Jonathan Carlstedt | 1–0 | Georgios Souleidis | Round 7: Jonathan Carlstedt - Georgios Souleidis | Queen's Gambit Accepted: Showalter Variation | |
| May 24, 2022 | Leon Luke Mendonca | 1–0 | Jonathan Carlstedt | Round 6: Leon Luke Mendonca - Jonathan Carlstedt | Benoni Defense: Knight's Tour Variation | |
| May 24, 2022 | Jonathan Carlstedt | * | Tom-Frederic Woelk | Round 5: Jonathan Carlstedt - Tom-Frederic Woelk | Rapport-Jobava System | |
| May 23, 2022 | Peter Prohaszka | 1–0 | Jonathan Carlstedt | Round 4: Peter Prohaszka - Jonathan Carlstedt | Benoni Defense: Fianchetto Variation | |
| May 22, 2022 | Ruben Gideon Köllner | ½–½ | Jonathan Carlstedt | Round 3: Ruben Gideon Köllner - Jonathan Carlstedt | Queen's Pawn Game: Colle System | |
| May 21, 2022 | Jonathan Carlstedt | 0–1 | Vasilios Kotronias | Round 2: Jonathan Carlstedt - Vasilios Kotronias | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| May 21, 2022 | Frederik Svane | ½–½ | Jonathan Carlstedt | Round 1: Frederik Svane - Jonathan Carlstedt | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Aug 20, 2021 | Yannick Kambrath | 1–0 | Jonathan Carlstedt | Round 9: Yannick Kambrath - Jonathan Carlstedt | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Aug 19, 2021 | Jonathan Carlstedt | 1–0 | Tobias Voege | Round 8: Jonathan Carlstedt - Tobias Voege | Queen's Pawn Game: Zukertort Variation | |
| Aug 18, 2021 | Jonathan Carlstedt | 1–0 | Niels Ondersteijn | Round 7: Jonathan Carlstedt - Niels Ondersteijn | Indian Defense: Przepiorka Variation | |
| Aug 17, 2021 | Gorik Cools | ½–½ | Jonathan Carlstedt | Round 6: Gorik Cools - Jonathan Carlstedt | Ruy Lopez: Exchange Variation, Alapin Gambit | |
| Aug 17, 2021 | Jonathan Carlstedt | 1–0 | Ezra Terryn | Round 5: Jonathan Carlstedt - Ezra Terryn | Sicilian Defense | |
| Aug 15, 2021 | Georgi Tomov | * | Jonathan Carlstedt | Round 3: Georgi Tomov - Jonathan Carlstedt | Indian Defense: Wade-Tartakower Defense | |
| Aug 15, 2021 | Mark Ouaki | * | Jonathan Carlstedt | Round 2: Mark Ouaki - Jonathan Carlstedt | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Aug 14, 2021 | Jonathan Carlstedt | 1–0 | Frans Hazenberg | Round 1: Jonathan Carlstedt - Frans Hazenberg | Trompowsky Attack: Classical Defense | |
