| Jun 15, 2026 | Bakhrillaev | ½–½ | Tiviakov | Round 9: Bakhrillaev, Bakhrom - Tiviakov, Sergei | Nimzo-Indian Defense: Kmoch Variation | |
| Jun 14, 2026 | Tiviakov | ½–½ | Peng | Round 8: Tiviakov, Sergei - Peng, Li Min | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jun 13, 2026 | Lysyj | 0–1 | Tiviakov | Round 7: Lysyj, Igor - Tiviakov, Sergei | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Jun 12, 2026 | Tiviakov | ½–½ | Sethuraman | Round 6: Tiviakov, Sergei - Sethuraman, S.P. | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jun 11, 2026 | Begmuratov | 1–0 | Tiviakov | Round 5: Begmuratov, Khumoyun - Tiviakov, Sergei | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 10, 2026 | Tiviakov | ½–½ | Jumabayev | Round 4: Tiviakov, Sergei - Jumabayev, Rinat | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jun 10, 2026 | Nigmatov | 0–1 | Tiviakov | Round 3: Nigmatov, Ortik - Tiviakov, Sergei | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jun 9, 2026 | Tiviakov | ½–½ | Pichot | Round 2: Tiviakov, Sergei - Pichot, Alan | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Jun 7, 2026 | Tiviakov | 1–0 | Umarov | Round 1: Tiviakov, Sergei - Umarov, Bekhruz | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| May 24, 2026 | Tiviakov | 1–0 | Hamzaev | Round 9: Tiviakov, Sergei - Hamzaev, Shahzodbek | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| May 23, 2026 | Abdisalimov | 1–0 | Tiviakov | Round 8: Abdisalimov, Abdimalik - Tiviakov, Sergei | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| May 23, 2026 | Tiviakov | 1–0 | Karimov | Round 7: Tiviakov, Sergei - Karimov, Shakhrombek | Sicilian Defense: Hyperaccelerated Dragon | |
| May 22, 2026 | Omonov | ½–½ | Tiviakov | Round 6: Omonov, Asrorjon - Tiviakov, Sergei | Indian Defense: London System | |
| May 22, 2026 | Tiviakov | 1–0 | Voroshilov | Round 5: Tiviakov, Sergei - Voroshilov, Roman | Sicilian Defense: Closed, Traditional | |
| May 21, 2026 | Umarov | ½–½ | Tiviakov | Round 4: Umarov, Bekhruz - Tiviakov, Sergei | French Defense: Rubinstein Variation, Fort Knox Variation | |
| May 20, 2026 | Tiviakov | ½–½ | Aliev | Round 3: Tiviakov, Sergei - Aliev, Saidkosim | Sicilian Defense: Closed, Traditional | |
| May 20, 2026 | Islamov | ½–½ | Tiviakov | Round 2: Islamov, Shakhzod - Tiviakov, Sergei | Scandinavian Defense: Schiller-Pytel Variation | |
| May 19, 2026 | Tiviakov | 1–0 | Ulan | Round 1: Tiviakov, Sergei - Ulan, Rizat | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 11, 2026 | Tiviakov | 1–0 | Duijn | Round 9: Tiviakov, Sergei - Duijn, Richard | Owen Defense | |
| Mar 28, 2026 | Willemze | ½–½ | Tiviakov | Round 6: Willemze, Thomas - Tiviakov, Sergei | French Defense: Rubinstein Variation | |
| Mar 7, 2026 | Tiviakov | 1–0 | Ten Hertog | Round 8: Tiviakov, Sergei - Ten Hertog, Hugo | Modern Defense | |
| Jul 6, 2025 | Tiviakov | ½–½ | Van Foreest | Game 2: Tiviakov, Sergei - Van Foreest, Jorden | French Defense: Tarrasch Variation, Open System | |
| Jun 23, 2025 | Van Foreest | 1–0 | Tiviakov | Game 1: Van Foreest, Jorden - Tiviakov, Sergei | Catalan Opening: Closed | |
| May 30, 2025 | Haubro | 0–1 | Tiviakov | Round 8: Haubro, Martin - Tiviakov, Sergei | French Defense: Rubinstein Variation, Fort Knox Variation | |
| May 30, 2025 | Balaji | 0–1 | Tiviakov | Round 7: Balaji, Aaravamudhan - Tiviakov, Sergei | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| May 29, 2025 | Tiviakov | 1–0 | Ward | Round 6: Tiviakov, Sergei - Ward, Cian | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| May 28, 2025 | Camacho Collados | ½–½ | Tiviakov | Round 4: Camacho Collados, Jose - Tiviakov, Sergei | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| May 27, 2025 | Tiviakov | ½–½ | Wells | Round 3: Tiviakov, Sergei - Wells, Peter K | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| May 26, 2025 | Sowray | 0–1 | Tiviakov | Round 2: Sowray, Peter J - Tiviakov, Sergei | Trompowsky Attack | |
| May 26, 2025 | Tiviakov | ½–½ | Murawski | Round 1: Tiviakov, Sergei - Murawski, Jan | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| May 25, 2025 | Tiviakov | ½–½ | Adams | Round 9: Tiviakov, Sergei - Adams, Michael | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Mar 29, 2025 | Tiviakov | 1–0 | Dhulipalla Bala Chandra Prasad | Round 10: Tiviakov, Sergei - Dhulipalla Bala Chandra Prasad | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 28, 2025 | Prraneeth Vuppala | ½–½ | Tiviakov | Round 9: Prraneeth Vuppala - Tiviakov, Sergei | Queen's Indian Defense: Fianchetto Variation | |
| Mar 27, 2025 | Tiviakov | ½–½ | Begmuratov | Round 8: Tiviakov, Sergei - Begmuratov, Khumoyun | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Mar 26, 2025 | Abdurakhmonov | 1–0 | Tiviakov | Round 7: Abdurakhmonov, Mukhammadali - Tiviakov, Sergei | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Mar 25, 2025 | Tiviakov | ½–½ | Vaz | Round 6: Tiviakov, Sergei - Vaz, Ethan | Sicilian Defense: Alapin Variation, Stoltz Attack, Ivanchuk Line | |
| Mar 20, 2025 | Tiviakov | ½–½ | Fakhriddinxujaev | Round 1: Tiviakov, Sergei - Fakhriddinxujaev, Umarxon | Sicilian Defense: Richter-Rauzer Variation | |
| Mar 8, 2025 | Tiviakov | 1–0 | Aagaard | Round 7: Tiviakov, Sergei - Aagaard, Jacob | Petrov's Defense: Millennium Attack | |
| Feb 8, 2025 | Peyrer | ½–½ | Tiviakov | Round 6: Peyrer, Konstantin - Tiviakov, Sergei | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Jul 11, 2024 | Tiviakov | 1–0 | Sokolov | Semi-Finals | Tiebreaks: Tiviakov, Sergei - Sokolov, Ivan | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Jul 11, 2024 | Tiviakov | 0–1 | Sokolov | Semi-Finals | Game 2: Tiviakov, Sergei - Sokolov, Ivan | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Jul 10, 2024 | Sokolov | 0–1 | Tiviakov | Semi-Finals | Game 1: Sokolov, Ivan - Tiviakov, Sergei | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 9, 2024 | L'Ami | 0–1 | Tiviakov | Quarter-Finals | Tiebreaks: L'Ami, Erwin - Tiviakov, Sergei | Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| Jul 9, 2024 | Tiviakov | 1–0 | L'Ami | Quarter-Finals | Tiebreaks: Tiviakov, Sergei - L'Ami, Erwin | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jul 9, 2024 | L'Ami | 1–0 | Tiviakov | Quarter-Finals | Tiebreaks: L'Ami, Erwin - Tiviakov, Sergei | Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| Jul 9, 2024 | L'Ami | 0–1 | Tiviakov | Quarter-Finals | Tiebreaks: L'Ami, Erwin - Tiviakov, Sergei | Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| Jul 9, 2024 | Tiviakov | ½–½ | L'Ami | Quarter-Finals | Game 2: Tiviakov, Sergei - L'Ami, Erwin | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jul 7, 2024 | Pijpers | 0–1 | Tiviakov | Round of 16 | Game 2: Pijpers, Arthur - Tiviakov, Sergei | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jul 6, 2024 | Tiviakov | ½–½ | Pijpers | Round of 16 | Game 1: Tiviakov, Sergei - Pijpers, Arthur | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Jul 3, 2024 | Warmerdam | ½–½ | Tiviakov | Final | Game 2: Warmerdam, Max - Tiviakov, Sergei | Bogo-Indian Defense: Retreat Variation | |
| Jul 3, 2024 | Tiviakov | 0–1 | Warmerdam | Final | Game 1: Tiviakov, Sergei - Warmerdam, Max | Sicilian Defense: Moscow Variation | |
| Jul 3, 2024 | Sokolov | 0–1 | Tiviakov | Semi-Finals | Tiebreaks: Sokolov, Ivan - Tiviakov, Sergei | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 3, 2024 | Tiviakov | 0–1 | L'Ami | Quarter-Finals | Tiebreaks: Tiviakov, Sergei - L'Ami, Erwin | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jul 3, 2024 | L'Ami | ½–½ | Tiviakov | Quarter-Finals | Game 1: L'Ami, Erwin - Tiviakov, Sergei | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Jun 14, 2024 | Begmuratov | ½–½ | Tiviakov | Uzchess Cup 2024 | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 13, 2024 | Tiviakov | ½–½ | Rasulov | Uzchess Cup 2024 | Ruy Lopez: Closed, Worrall Attack, Castling Line | |
| Jun 12, 2024 | Sivuk | 1–0 | Tiviakov | Uzchess Cup 2024 | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Jun 11, 2024 | Tiviakov | ½–½ | Bernadskiy | Uzchess Cup 2024 | Caro-Kann Defense: Classical Variation, Lobron System | |
| Jun 10, 2024 | Tiviakov | 0–1 | Daneshvar | Uzchess Cup 2024 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jun 9, 2024 | Suyarov | 1–0 | Tiviakov | Uzchess Cup 2024 | French Defense: Rubinstein Variation, Kasparov Attack | |
| Jun 8, 2024 | Tiviakov | 0–1 | Nikitenko | Uzchess Cup 2024 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jun 7, 2024 | Madaminov | ½–½ | Tiviakov | Uzchess Cup 2024 | Scandinavian Defense: Schiller-Pytel Variation | |
| Jun 6, 2024 | Tiviakov | ½–½ | Saydaliev | Uzchess Cup 2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 4, 2024 | Tiviakov | ½–½ | Alexander Moiseenko | Round 9: Tiviakov, Sergei - Alexander Moiseenko | Sicilian Defense: Delayed Alapin Variation | |
| Jun 3, 2024 | Zhakshylykov | 0–1 | Tiviakov | Round 8: Zhakshylykov, Erzhan - Tiviakov, Sergei | Catalan Opening: Closed | |
| Jun 2, 2024 | Tiviakov | 1–0 | Latifah | Round 7: Tiviakov, Sergei - Latifah, Laysa | Caro-Kann Defense: Tartakower Variation | |
| Jun 1, 2024 | Tillyaev | ½–½ | Tiviakov | Round 6: Tillyaev, Ulugbek - Tiviakov, Sergei | French Defense: Rubinstein Variation, Fort Knox Variation | |
| May 31, 2024 | Abdisalimov | 1–0 | Tiviakov | Round 4: Abdisalimov, Abdimalik - Tiviakov, Sergei | Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack | |
| May 30, 2024 | Tiviakov | 1–0 | Safarov | Round 3: Tiviakov, Sergei - Safarov, Doniyor | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| May 30, 2024 | Umarov | ½–½ | Tiviakov | Round 2: Umarov, Bekhruz - Tiviakov, Sergei | Queen's Indian Defense: Fianchetto Variation | |
| May 29, 2024 | Tiviakov | 1–0 | Lamarque | Round 1: Tiviakov, Sergei - Lamarque, Hugh | Sicilian Defense: Closed | |
| Feb 24, 2024 | Tiviakov | 1–0 | Sonis | Round 9: Tiviakov, Sergei - Sonis, Francesco | Sicilian Defense: Moscow Variation | |
| Feb 23, 2024 | Tiviakov | 0–1 | Haubro | Round 8: Tiviakov, Sergei - Haubro, Martin | Sicilian Defense: Closed | |
| Feb 23, 2024 | Willow | 0–1 | Tiviakov | Round 7: Willow, Jonah B - Tiviakov, Sergei | French Defense: Rubinstein Variation, Kasparov Attack | |
| Feb 22, 2024 | Tiviakov | 1–0 | Dierssen Garcia-Barredo | Round 6: Tiviakov, Sergei - Dierssen Garcia-Barredo, Guiller | Sicilian Defense: Hyperaccelerated Dragon | |
| Sep 6, 2024 | Bosiocic | ½–½ | Tiviakov | Round 9: Bosiocic, Marin - Tiviakov, Sergei | Zukertort Opening | |
| Sep 5, 2024 | Doric | 0–1 | Tiviakov | Round 8: Doric, Darko - Tiviakov, Sergei | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Sep 4, 2024 | Tiviakov | 1–0 | Kovchan | Round 7: Tiviakov, Sergei - Kovchan, Alexander | Sicilian Defense: Alapin Variation | |
| Sep 3, 2024 | Tiviakov | 0–1 | Marn | Round 5: Tiviakov, Sergei - Marn, Jan | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Sep 3, 2024 | Bardone | 0–1 | Tiviakov | Round 6: Bardone, Lorenzo - Tiviakov, Sergei | Catalan Opening: Closed | |
| Sep 2, 2024 | Fischer | ½–½ | Tiviakov | Round 4: Fischer, Daniel - Tiviakov, Sergei | French Defense: Burn Variation | |
| Sep 1, 2024 | Tiviakov | ½–½ | Kanyamarala | Round 3: Tiviakov, Sergei - Kanyamarala, Tarun | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 1, 2024 | Skrbec | 0–1 | Tiviakov | Round 2: Skrbec, Leon - Tiviakov, Sergei | Trompowsky Attack | |
| Aug 31, 2024 | Tiviakov | 1–0 | Belli | Round 1: Tiviakov, Sergei - Belli, Giorgio | Sicilian Defense: Closed | |
| Apr 13, 2023 | David | ½–½ | Tiviakov | Paphos | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Apr 12, 2023 | Tiviakov | 1–0 | Ochedzan | Paphos | Sicilian Defense: Closed | |
| Apr 11, 2023 | Kaczur | ½–½ | Tiviakov | Paphos | French Defense: Advance Variation, Paulsen Attack | |
| Apr 10, 2023 | Tiviakov | ½–½ | Basso | Paphos | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 10, 2023 | Pezelj | 0–1 | Tiviakov | Paphos | Catalan Opening: Closed | |
| Apr 9, 2023 | Tiviakov | 1–0 | Stokstad | Paphos | Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Apr 8, 2023 | Tiviakov | 1–0 | Isaakidis | Paphos | Caro-Kann Defense: Breyer Variation | |
| Apr 8, 2023 | Kucza | ½–½ | Tiviakov | Paphos | Scandinavian Defense: Mieses-Kotroc Variation | |
| Apr 7, 2023 | Abatzidis | 0–1 | Tiviakov | Paphos | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Sep 13, 2022 | Tiviakov | 1–0 | Madaminov | President of Uzbekistan Cup | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Sep 12, 2022 | Tiviakov | 0–1 | Suleymenov | President of Uzbekistan Cup | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Sep 10, 2022 | Utegaliyev | 1–0 | Tiviakov | President of Uzbekistan Cup | Nimzo-Larsen Attack: Indian Variation | |
| Sep 9, 2022 | Tiviakov | ½–½ | Mohammad Fahad | President of Uzbekistan Cup | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Sep 9, 2022 | Sindarov | 1–0 | Tiviakov | President of Uzbekistan Cup | French Defense: Rubinstein Variation, Kasparov Attack | |
| Sep 8, 2022 | Tiviakov | 1–0 | Tillyaev | President of Uzbekistan Cup | Sicilian Defense: Closed, Traditional | |
| Sep 21, 2021 | Tiviakov | 0–1 | Nesterov | Panchenko Memorial 2021 A | Scotch Game: Malaniuk Variation | |