| Jun 24, 2026 | Dewangan | ½–½ | Grose | Round 5: Dewangan, Aayush - Grose, Kameron | Pirc Defense | |
| Jun 24, 2026 | Zakarian | 0–1 | Dewangan | Round 4: Zakarian, Dimitrios Levon - Dewangan, Aayush | Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Jun 23, 2026 | Scola | 0–1 | Dewangan | 2026 English Schools Chess Championships Final | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jun 23, 2026 | Dewangan | 1–0 | Shidlagatta | 2026 English Schools Chess Championships Final | French Defense: Tarrasch Variation, Pawn Center Variation | |
| Jun 23, 2026 | Dewangan | 1–0 | Lund | Round 1: Dewangan, Aayush - Lund, Zaccheus | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Jan 10, 2026 | Dewangan | 0–1 | Malinovskii | Golders Green FIDE Rapidplay - January 2026 | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Jan 10, 2026 | Dewangan | 1–0 | Razhnou | Golders Green FIDE Rapidplay - January 2026 | Sicilian Defense: O'Kelly Variation, Normal System | |
| Jan 10, 2026 | Ward | ½–½ | Dewangan | Golders Green FIDE Rapidplay - January 2026 | Sicilian Defense: Moscow Variation | |
| Jan 10, 2026 | Dewangan | 1–0 | Inzani | Golders Green FIDE Rapidplay - January 2026 | Scandinavian Defense: Mieses-Kotroc Variation | |
| Jan 10, 2026 | Gurevich | 1–0 | Dewangan | Golders Green FIDE Rapidplay - January 2026 | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Jan 10, 2026 | Khalid | 0–1 | Dewangan | Golders Green FIDE Rapidplay - January 2026 | Sicilian Defense: Snyder Variation | |
| Jan 2, 2026 | Dewangan | 1–0 | Ruane | Round 9: Dewangan, Aayush - Ruane, Brendan J | Scotch Game: Scotch Gambit, Kingside Variation | |
| Jan 1, 2026 | Gupta | 0–1 | Dewangan | Round 8: Gupta, Aditya - Dewangan, Aayush | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 31, 2025 | Dewangan | 0–1 | Yoon | Round 6: Dewangan, Aayush - Yoon, Jacob D | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Dec 30, 2025 | Janse | 1–0 | Dewangan | Round 5: Janse, Jan Jaap - Dewangan, Aayush | Trompowsky Attack | |
| Dec 30, 2025 | Dewangan | 0–1 | Zhang | Round 4: Dewangan, Aayush - Zhang, Junyi | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Dec 29, 2025 | Kapechun | ½–½ | Dewangan | Round 3: Kapechun, Mikhailo - Dewangan, Aayush | Rapport-Jobava System | |
| Dec 29, 2025 | Dewangan | 1–0 | Vaidyanathan | Round 2: Dewangan, Aayush - Vaidyanathan, Sathya | Scotch Game: Scotch Gambit, Advance Variation | |
| Dec 28, 2025 | Venkatesh | ½–½ | Dewangan | Round 1: Venkatesh, Anuj - Dewangan, Aayush | King's Indian Defense: Fianchetto Variation | |
| Apr 20, 2025 | Dewangan | 0–1 | Eames | Round 6: Dewangan, Aayush - Eames, Robert S | Sicilian Defense: Open | |
| Apr 20, 2025 | Bates | 1–0 | Dewangan | Round 5: Bates, Richard A - Dewangan, Aayush | Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Apr 19, 2025 | Jaszkiwskyj | 0–1 | Dewangan | Round 4: Jaszkiwskyj, Peter - Dewangan, Aayush | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Apr 19, 2025 | Dewangan | 1–0 | Nguyen | Round 3: Dewangan, Aayush - Nguyen, Lam Vy Le | Scotch Game: Scotch Gambit, Advance Variation | |
| Apr 18, 2025 | Dewangan | 1–0 | Catabay | Round 1: Dewangan, Aayush - Catabay, Rezin C | French Defense: Tarrasch Variation, Pawn Center Variation | |
| Apr 15, 2025 | Hill | 1–0 | Dewangan | Round 2: Hill, Alistair - Dewangan, Aayush | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Jan 3, 2025 | Dewangan | 1–0 | Dette | 98th Caplin Hastings Masters 2024 | Caro-Kann Defense: Exchange Variation | |
| Jan 2, 2025 | Verbin | ½–½ | Dewangan | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Najdorf Variation | |
| Jan 1, 2025 | Dewangan | 1–0 | Zhu | 98th Caplin Hastings Masters 2024 | Scotch Game: Scotch Gambit, Advance Variation | |
| Dec 31, 2024 | Verbytski | 1–0 | Dewangan | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Dec 30, 2024 | Dewangan | 1–0 | Norinkeviciute | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 29, 2024 | Dewangan | 0–1 | Bharat Kumar | 98th Caplin Hastings Masters 2024 | Modern Defense | |
| Dec 29, 2024 | Rida | 1–0 | Dewangan | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Dec 28, 2024 | Bhatia | 0–1 | Dewangan | 98th Caplin Hastings Masters 2024 | Sicilian Defense: Moscow Variation | |
| Jan 5, 2024 | Fryer | 0–1 | Dewangan | Caplin Hastings Masters 2023 | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Jan 4, 2024 | Dewangan | ½–½ | Ortiz Sanchez | Caplin Hastings Masters 2023 | Sicilian Defense: Lasker-Pelikan Variation | |
| Jan 3, 2024 | Talab | 1–0 | Dewangan | Caplin Hastings Masters 2023 | Sicilian Defense: Moscow Variation | |
| Jan 2, 2024 | Dewangan | 0–1 | Evenshaug | Caplin Hastings Masters 2023 | Sicilian Defense: Najdorf Variation, English Attack | |
| Jan 1, 2024 | Moracchini | 0–1 | Dewangan | Caplin Hastings Masters 2023 | Sicilian Defense: Kan Variation, Knight Variation | |
| Dec 31, 2023 | Dewangan | 1–0 | Prudent | Caplin Hastings Masters 2023 | Pirc Defense: Classical Variation, Quiet System, Parma Defense | |
| Dec 30, 2023 | Damodaran | ½–½ | Dewangan | Caplin Hastings Masters 2023 | Grünfeld Defense: Exchange Variation, Simagin's Improved Variation | |
| Dec 29, 2023 | Dewangan | 0–1 | Sivanandan | Caplin Hastings Masters 2023 | Caro-Kann Defense: Exchange Variation | |
| Dec 28, 2023 | Bai | 1–0 | Dewangan | Caplin Hastings Masters 2023 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Oct 15, 2023 | Dewangan | 1–0 | Mittal | 2023 UK Chess Challenge Terafinal Under 12 | French Defense: Tarrasch Variation, Morozevich Variation | |
| Oct 15, 2023 | Dewangan | 0–1 | Yu | 2023 UK Chess Challenge Terafinal Under 12 | Alekhine Defense: Exchange Variation | |
| Oct 15, 2023 | Dewangan | ½–½ | Hariharan | 2023 UK Chess Challenge Terafinal Under 12 | Caro-Kann Defense: Exchange Variation | |
| Oct 15, 2023 | He | 1–0 | Dewangan | 2023 UK Chess Challenge Terafinal Under 12 | Neo-Grünfeld Defense: with Nf3 | |
| Oct 15, 2023 | Luk | 0–1 | Dewangan | 2023 UK Chess Challenge Terafinal Under 12 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Oct 14, 2023 | Dewangan | 1–0 | Mouskos | 2023 UK Chess Challenge Terafinal Under 12 | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Oct 14, 2023 | Dewangan | 1–0 | Kumar | 2023 UK Chess Challenge Terafinal Under 12 | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 14, 2023 | Dewangan | 1–0 | Bhatia | 2023 UK Chess Challenge Terafinal Under 12 | French Defense: Rubinstein Variation, Blackburne Defense | |
| Oct 14, 2023 | Dicen | 1–0 | Dewangan | 2023 UK Chess Challenge Terafinal Under 12 | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Oct 14, 2023 | Zhu | 1–0 | Dewangan | 2023 UK Chess Challenge Terafinal Under 12 | Grünfeld Defense: Exchange Variation, Simagin's Improved Variation | |
| Oct 14, 2023 | Soulier | 1–0 | Dewangan | 2023 UK Chess Challenge Terafinal Under 12 | Sicilian Defense: Najdorf Variation, Main Line | |
| Sep 10, 2023 | Dewangan | 1–0 | Jayakumar | 2023 UK Chess Challenge Terafinal Challengers U12 | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Sep 10, 2023 | Johnson | 0–1 | Dewangan | 2023 UK Chess Challenge Terafinal Challengers U12 | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Sep 10, 2023 | Freeman | ½–½ | Dewangan | 2023 UK Chess Challenge Terafinal Challengers U12 | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sep 10, 2023 | Zhu | 0–1 | Dewangan | 2023 UK Chess Challenge Terafinal Challengers U12 | Grünfeld Defense: Exchange Variation, Simagin's Improved Variation | |
| Sep 9, 2023 | Dewangan | 1–0 | Li | 2023 UK Chess Challenge Terafinal Challengers U12 | Scotch Game: Scotch Gambit, London Defense | |
| Sep 9, 2023 | Dewangan | 0–1 | Kendall | 2023 UK Chess Challenge Terafinal Challengers U12 | French Defense: Exchange Variation | |
| Sep 9, 2023 | Chapman | 1–0 | Dewangan | 2023 UK Chess Challenge Terafinal Challengers U12 | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sep 9, 2023 | Steiners | 0–1 | Dewangan | 2023 UK Chess Challenge Terafinal Challengers U12 | Grünfeld Defense: Exchange Variation | |
| Jan 6, 2023 | Dewangan | ½–½ | Dette | Caplin Hastings Masters 2022 | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Jan 3, 2023 | Zimmermann | 1–0 | Dewangan | Caplin Hastings Masters | Grünfeld Defense: Three Knights Variation, Hungarian Attack | |
| Jan 2, 2023 | Dewangan | ½–½ | Kett | Caplin Hastings Masters 2022 | Sicilian Defense: Classical Variation | |
| Jan 1, 2023 | Waldhausen Gordon | 0–1 | Dewangan | Caplin Hastings Masters 2022 | Sicilian Defense: Moscow Variation | |
| Dec 31, 2022 | Dewangan | 1–0 | Li | Caplin Hastings Masters 2022 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Dec 30, 2022 | Latzke | 1–0 | Dewangan | Caplin Hastings Masters 2022 | Grünfeld Defense: Russian Variation | |
| Dec 29, 2022 | Dewangan | 1–0 | Liu | Caplin Hastings Masters 2022 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Dec 28, 2022 | Pollack | 1–0 | Dewangan | Caplin Hastings Masters 2022 | Sicilian Defense: Prins Variation | |
| — | Dewangan | 1–0 | Lukhi | 2023 UK Chess Challenge Terafinal Challengers U12 | French Defense: Rubinstein Variation, Blackburne Defense | |
| — | Dewangan | 0–1 | Murawski | 2023 UK Chess Challenge Terafinal Challengers U12 | Petrov's Defense: Stafford Gambit | |
| — | Dewangan | 1–0 | Richardson | Round 1: Dewangan, Aayush - Richardson, Alan | King's Pawn Game | |
| — | Dewangan | 1–0 | Holmes | Round 3: Dewangan, Aayush - Holmes, Matthew A | French Defense: Tarrasch Variation, Chistyakov Defense | |
| — | Dewangan | 0–1 | Ogunshola | Round 4: Dewangan, Aayush - Ogunshola, Ben | Petrov's Defense: Nimzowitsch Attack | |
| — | Lukhi | ½–½ | Dewangan | 2023 UK Chess Challenge Terafinal Challengers U12 | Queen's Pawn Game: Barry Attack, Tarzan Attack | |
| — | Verma | 1–0 | Dewangan | Round 2: Verma, Aditya - Dewangan, Aayush | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| — | Ortiz Sanchez | ½–½ | Dewangan | Round 5: Ortiz Sanchez, Luis - Dewangan, Aayush | Sicilian Defense: Closed | |