| Apr 6, 2026 | Toczek | 1–0 | Cave | Round 7: Toczek, Grzegorz - Cave, Iwan | Italian Game: Scotch Gambit, Max Lange Attack | |
| Apr 6, 2026 | Cave | 1–0 | Fathallah | Round 6: Cave, Iwan - Fathallah, Joe | Bogo-Indian Defense: Grünfeld Variation | |
| Apr 5, 2026 | Bullen | 1–0 | Cave | Round 5: Bullen, Alex - Cave, Iwan | Queen's Pawn Game: Symmetrical Variation | |
| Apr 4, 2026 | Brown | ½–½ | Cave | Round 4: Brown, Thomas - Cave, Iwan | Queen's Pawn Game: London System | |
| Apr 4, 2026 | Cave | 1–0 | Van Kemenade | Round 3: Cave, Iwan - Van Kemenade, Rudy | Petrov's Defense: Classical Attack, Jaenisch Variation | |
| Apr 3, 2026 | McGhee | ½–½ | Cave | Round 2: McGhee, David - Cave, Iwan | Petrov's Defense: Modern Attack, Center Variation | |
| Apr 2, 2026 | Cave | ½–½ | Bani Hani | Round 1: Cave, Iwan - Bani Hani, Madged | Slav Defense: Quiet Variation, Pin Defense | |
| Mar 22, 2026 | Pang | 1–0 | Cave | Round 8: Pang, Ethan - Cave, Iwan | Queen's Pawn Game: Colle System | |
| Mar 21, 2026 | Cave | 0–1 | Babu | Round 7: Cave, Iwan - Babu, Rahul | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Feb 22, 2026 | Cave | 1–0 | Hng | Round 9: Cave, Iwan - Hng, Mei-Xian Eunice | Zukertort Opening: Quiet System | |
| Feb 22, 2026 | Stoyanov | 1–0 | Cave | Round 8: Stoyanov, Viktor - Cave, Iwan | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Feb 22, 2026 | Cave | ½–½ | Fewell | Round 7: Cave, Iwan - Fewell, Ewan | Zukertort Opening | |
| Feb 22, 2026 | Badacsonyi | 1–0 | Cave | Round 6: Badacsonyi, Frankie - Cave, Iwan | Queen's Gambit Declined: Ragozin Defense | |
| Feb 21, 2026 | Minko | 1–0 | Cave | Round 4: Minko, Dmitry - Cave, Iwan | Four Knights Game: Scotch Variation, Schmid Defense | |
| Feb 21, 2026 | Cave | ½–½ | Makkar | Round 5: Cave, Iwan - Makkar, Rajat | Four Knights Game: Scotch Variation, Schmid Defense | |
| Feb 21, 2026 | Gallagher | 1–0 | Cave | Round 3: Gallagher, Daniel GH - Cave, Iwan | Petrov's Defense: Modern Attack | |
| Feb 21, 2026 | Cave | ½–½ | Bottazzi | Round 2: Cave, Iwan - Bottazzi, Ulysse | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Feb 21, 2026 | Howell | 0–1 | Cave | Round 1: Howell, Oliver W - Cave, Iwan | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Jan 11, 2026 | Milliet | 1–0 | Cave | Round 4: Milliet, Sophie - Cave, Iwan | Indian Defense: Anti-Nimzo-Indian | |
| Jan 10, 2026 | Cave | 0–1 | Onslow | Round 3: Cave, Iwan - Onslow, Alfie | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Nov 2, 2025 | Kacprzak | ½–½ | Cave | Round 2: Kacprzak, Kacper - Cave, Iwan | Petrov's Defense: Kaufmann Attack | |
| Nov 1, 2025 | Cave | 1–0 | Blackburn | Round 1: Cave, Iwan - Blackburn, Jonathan L B | French Defense: Exchange Variation | |
| Mar 7, 2025 | De Maupeou D`ableiges | 0–1 | Cave | Round 11: De Maupeou D`ableiges, Alexandre - Cave, Iwan | Bishop's Opening: Berlin Defense | |
| Mar 6, 2025 | Cave | * | Pepdjonovic | Round 10: Cave, Iwan - Pepdjonovic, Andrej | ? | |
| Mar 5, 2025 | Burns | 1–0 | Cave | Round 9: Burns, Michael - Cave, Iwan | Petrov's Defense: Millennium Attack | |
| Mar 4, 2025 | Comley | * | Cave | Round 8: Comley, Jamie - Cave, Iwan | ? | |
| Mar 3, 2025 | Cave | 0–1 | Vihaan Dumir | Round 7: Cave, Iwan - Vihaan Dumir | Caro-Kann Defense: Tartakower Variation | |
| Mar 2, 2025 | Peglau | 1–0 | Cave | Round 6: Peglau, Paul David - Cave, Iwan | English Opening: Mikenas-Carls Variation | |
| Mar 1, 2025 | Cave | 0–1 | Zia | Round 5: Cave, Iwan - Zia, Tahsin Tajwar | Caro-Kann Defense: Tartakower Variation | |
| Feb 28, 2025 | Ilinca | ½–½ | Cave | Round 4: Ilinca, Felix-Antonio - Cave, Iwan | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Feb 27, 2025 | Cave | 1–0 | Boci | Round 3: Cave, Iwan - Boci, Mateu | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 26, 2025 | Begmuratov | 1–0 | Cave | Round 2: Begmuratov, Khumoyun - Cave, Iwan | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Feb 25, 2025 | Cave | ½–½ | Tsvetkov | Round 1: Cave, Iwan - Tsvetkov, Andrey | Scotch Game: Classical Variation | |
| Jul 11, 2024 | Babu | 1–0 | Cave | Round 5: Babu, Rahul - Cave, Iwan | Petrov's Defense: Nimzowitsch Attack | |
| Jul 11, 2024 | Cave | ½–½ | Larchikov | Round 4: Cave, Iwan - Larchikov, Maksym | Caro-Kann Defense: Classical Variation | |
| Jul 11, 2024 | Munshi | ½–½ | Cave | Round 3: Munshi, Aryan - Cave, Iwan | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jul 11, 2024 | Cave | 1–0 | Liu | Round 2: Cave, Iwan - Liu,Tianyi (Jack) | Sicilian Defense: Four Knights Variation | |
| Jul 7, 2024 | Paibir | 0–1 | Cave | Round 1: Paibir, Atharva - Cave, Iwan | Vienna Game: Vienna Gambit, Paulsen Attack | |
| Apr 1, 2024 | Van Kemenade | ½–½ | Cave | Round 7: Van Kemenade, Rudy - Cave, Iwan | Bird Opening: Horsefly Defense | |
| Apr 1, 2024 | Cave | ½–½ | Pleasants | Round 6: Cave, Iwan - Pleasants, Allan J | King's Indian Defense: Orthodox Variation | |
| Mar 31, 2024 | Bullen | 1–0 | Cave | Round 5: Bullen, Alex - Cave, Iwan | Queen's Pawn Game: Colle System | |
| Mar 30, 2024 | Cave | 1–0 | Fathallah | Round 4: Cave, Iwan - Fathallah, Joe | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Mar 30, 2024 | Kozusek | ½–½ | Cave | Round 3: Kozusek, Daniel - Cave, Iwan | Queen's Pawn Game: London System | |
| Mar 30, 2024 | Young | ½–½ | Cave | Round 2: Young, Alan - Cave, Iwan | Petrov's Defense: Modern Attack, Center Variation | |
| Mar 30, 2024 | Cave | ½–½ | Camacho Collados | Round 1: Cave, Iwan - Camacho Collados, Jose | Ruy Lopez: Morphy Defense | |
| Aug 24, 2024 | Cave | 0–1 | Boswell | Round 5: Cave, Iwan - Boswell, Jacob Connor | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Aug 23, 2024 | Cave | 0–1 | Wadsworth | Round 3: Cave, Iwan - Wadsworth, Matthew J | French Defense: Tarrasch Variation, Morozevich Variation | |
| Aug 22, 2024 | Cave | ½–½ | Turner | Round 2: Cave, Iwan - Turner, Matthew J | Ruy Lopez: Closed, Kholmov Variation | |
| Aug 22, 2024 | Lutsko | 0–1 | Cave | Round 1: Lutsko, Artem - Cave, Iwan | Petrov's Defense: Kaufmann Attack | |
| Oct 16, 2022 | Cave | 0–1 | Sheikh | UK Chess Challenge Terafinal Under 18 | Sicilian Defense: Paulsen-Basman Defense | |
| Oct 16, 2022 | Volovich | 0–1 | Cave | UK Chess Challenge Terafinal Under 18 | ? | |
| Oct 16, 2022 | Saunders | 1–0 | Cave | UK Chess Challenge Terafinal Under 18 | Sicilian Defense: Moscow Variation, Main Line | |
| Oct 16, 2022 | Dicen | 0–1 | Cave | UK Chess Challenge Terafinal Under 18 | Sicilian Defense: Closed | |
| Oct 15, 2022 | Cave | 0–1 | Han | UK Chess Challenge Terafinal Under 18 | Ruy Lopez: Morphy Defense, Norwegian Variation | |
| Oct 15, 2022 | Cave | 1–0 | Jackson | UK Chess Challenge Terafinal Under 18 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 15, 2022 | Stoica | ½–½ | Cave | UK Chess Challenge Terafinal Under 18 | Benoni Defense: Classical Variation, New York Variation | |
| Oct 15, 2022 | Makkar | 1–0 | Cave | UK Chess Challenge Terafinal Under 18 | Benoni Defense: Classical Variation | |
| Oct 15, 2022 | Cox | 1–0 | Cave | UK Chess Challenge Terafinal Under 18 | Sicilian Defense: Smith-Morra Gambit Accepted, Kan Formation | |
| — | Cave | 0–1 | Badacsonyi | UK Chess Challenge Terafinal Under 18 | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| — | Cave | 0–1 | Crawford | UK Chess Challenge Terafinal Under 18 | Sicilian Defense: Katalimov Variation | |