| Jul 30, 2023 | Peter Koiza | ½–½ | Matthew J Payne | British Chess Championships 2023: Championship | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Jul 28, 2023 | Koiza | 0–1 | Beaumont | British Chess Championships 2023: Championship | Zukertort Opening: Kingside Fianchetto | |
| Jul 26, 2023 | Koiza | 1–0 | Kueh | British Chess Championships 2023: Championship | Slav Defense: Modern Line | |
| Jul 25, 2023 | Boswell | 1–0 | Koiza | British Chess Championships 2023: Championship | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jul 24, 2023 | Koiza | 0–1 | Dong | British Chess Championships 2023: Championship | Benoni Defense: King's Pawn Line | |
| Jul 23, 2023 | Ogunshola | 0–1 | Koiza | British Chess Championships 2023: Championship | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jul 22, 2023 | Koiza | 0–1 | Merriman | British Chess Championships 2023: Championship | Benoni Defense: Classical Variation, New York Variation | |
| Aug 21, 2022 | Shaw | 1–0 | Koiza | Chessable British Chess Championships: Major Open | Grünfeld Defense: Exchange Variation | |
| Aug 20, 2022 | Koiza | 1–0 | Larkin | Chessable British Chess Championships: Major Open | English Opening: King's English Variation, Two Knights Variation, Reversed Dragon | |
| Aug 19, 2022 | James | ½–½ | Koiza | Chessable British Chess Championships: Major Open | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Aug 18, 2022 | Koiza | 1–0 | Kumar | Chessable British Chess Championships: Major Open | Slav Defense: Modern Line | |
| Aug 17, 2022 | Midhun | ½–½ | Koiza | Chessable British Chess Championships: Major Open | King's Indian Attack: Double Fianchetto | |
| Aug 16, 2022 | Miller | 0–1 | Koiza | Chessable British Chess Championships: Major Open | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Aug 15, 2022 | Koiza | 1–0 | Sadler | Chessable British Chess Championships: Major Open | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Aug 14, 2022 | Pert | 1–0 | Koiza | Chessable British Chess Championships: Major Open | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Aug 13, 2022 | Koiza | 1–0 | Chan | Chessable British Chess Championships: Major Open | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| — | Chan | ½–½ | Koiza | British Chess Championships 2023: Championship | Bogo-Indian Defense: Vitolins Variation | |
