| Jan 5, 2026 | Bauer | 1–0 | Dette | Round 9: Bauer, Pierre - Dette, Jan | Nimzo-Indian Defense: Kmoch Variation | |
| Jan 4, 2026 | Thompson | ½–½ | Dette | Round 8: Thompson, Ian D - Dette, Jan | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jan 3, 2026 | Dette | 0–1 | Gallasch | Round 7: Dette, Jan - Gallasch, Robin | Scandinavian Defense: Main Line, Mieses Variation | |
| Jan 2, 2026 | Pattnayak Nilsu | ½–½ | Dette | Round 6: Pattnayak Nilsu - Dette, Jan | Caro-Kann Defense: Exchange Variation | |
| Dec 31, 2025 | Gorainow | ½–½ | Dette | Round 4: Gorainow, Nikita - Dette, Jan | French Defense: Classical Variation, Burn Variation | |
| Dec 31, 2025 | Dette | 1–0 | Berezovskii | Round 3: Dette, Jan - Berezovskii, Arina | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line | |
| Dec 31, 2025 | Viswanath | 0–1 | Dette | Round 2: Viswanath, Rishi - Dette, Jan | English Opening: Symmetrical Variation | |
| Dec 31, 2025 | Dette | 1–0 | KHASCHULUU | Round 5: Dette, Jan - KHASCHULUU, Sergelenbaatar | Sicilian Defense: Moscow Variation, Main Line | |
| Dec 31, 2025 | Dette | 1–0 | Cederholm | Round 1: Dette, Jan - Cederholm, Axel | Caro-Kann Defense: Tartakower Variation | |
| Jan 3, 2025 | Dewangan | 1–0 | Dette | 98th Caplin Hastings Masters 2024 | Caro-Kann Defense: Exchange Variation | |
| Jan 2, 2025 | Dette | 1–0 | Pick | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Closed, Traditional | |
| Jan 1, 2025 | Vaidyanathan | 0–1 | Dette | 98th Caplin Hastings Masters 2024 | Caro-Kann Defense: Exchange Variation | |
| Dec 31, 2024 | Dette | ½–½ | Miller | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Closed | |
| Dec 31, 2024 | Buckland | ½–½ | Dette | 98th Caplin Hastings Masters 2024 | Catalan Opening: Open Defense | |
| Dec 30, 2024 | Dette | 0–1 | Sasikumar | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Closed, Traditional | |
| Dec 29, 2024 | Dette | 1–0 | Jukes | 98th Caplin Hastings Masters 2024 | Scotch Game: Scotch Gambit, Advance Variation | |
| Dec 29, 2024 | Lux | 1–0 | Dette | 98th Caplin Hastings Masters 2024 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Dec 28, 2024 | Golding | 1–0 | Dette | 98th Caplin Hastings Masters 2024 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 6, 2023 | Dewangan | ½–½ | Dette | Caplin Hastings Masters 2022 | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Jan 5, 2023 | Dette | ½–½ | Payne | Caplin Hastings Masters 2022 | French Defense: Tarrasch Variation, Chistyakov Defense, Modern Line | |
| Jan 4, 2023 | Latzke | ½–½ | Dette | Caplin Hastings Masters 2022 | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Jan 3, 2023 | Rolvag | ½–½ | Dette | Caplin Hastings Masters | Nimzo-Indian Defense: Reshevsky Variation | |
| Jan 2, 2023 | Dette | 1–0 | Miller | Caplin Hastings Masters 2022 | Tarrasch Defense: Tarrasch Gambit | |
| Jan 1, 2023 | Dette | 1–0 | Jakhria | Caplin Hastings Masters 2022 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 31, 2022 | Kumar | 1–0 | Dette | Caplin Hastings Masters 2022 | French Defense: Classical Variation, Steinitz Variation | |
| Dec 30, 2022 | Dette | ½–½ | Southcott-Moyers | Caplin Hastings Masters 2022 | Italian Game: Classical Variation, Greco Gambit | |
| Dec 29, 2022 | Edouard | 1–0 | Dette | Caplin Hastings Masters 2022 | Nimzo-Indian Defense: Three Knights Variation | |
| Dec 28, 2022 | Dette | ½–½ | Hebden | Caplin Hastings Masters 2022 | Italian Game: Scotch Gambit, Anderssen Attack | |
| Aug 6, 2022 | Dette | 0–1 | Meissner | Letni Praha 2022 | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Aug 22, 2021 | Dette | * | Hoekstra | Innsbruck Festival | ? | |