| — | Howell David W L (ENG) | ½–½ | Wang Hao (CHN) | World Cup 2023 Open | Sicilian Defense: Modern Variations | |
| Mar 1, 2026 | Howell | ½–½ | Smeets | 1. BL Pauli | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Feb 28, 2026 | Pavlidis | ½–½ | Howell | 1. BL Pauli | Caro-Kann Defense: Two Knights Attack | |
| Mar 23, 2025 | Howell | 1–0 | Kamsky | 1. BL Pauli | Ruy Lopez: Morphy Defense | |
| Mar 22, 2025 | Keymer | 1–0 | Howell | 1. BL Pauli | Queen's Gambit Declined: Three Knights Variation | |
| Jan 12, 2025 | Giri | ½–½ | Howell | Schachbundesliga 24/25 | English Opening: Neo-Catalan | |
| Jan 11, 2025 | Howell | 0–1 | L'Ami | Schachbundesliga 24/25 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sep 22, 2024 | Haring | 0–1 | Howell | 45th FIDE Chess Olympiad | Caro-Kann Defense: Advance Variation | |
| Sep 19, 2024 | Howell | ½–½ | Stremavicius | 45th FIDE Chess Olympiad | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Sep 18, 2024 | Howell | ½–½ | Sargsyan | 45th FIDE Chess Olympiad | Ruy Lopez: Closed, Anti-Marshall | |
| Sep 15, 2024 | Cheng | 1–0 | Howell | 45th FIDE Chess Olympiad | Indian Defense: Anti-Nimzo-Indian | |
| Sep 14, 2024 | Kacharava | 0–1 | Howell | 45th FIDE Chess Olympiad | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Sep 13, 2024 | Andersen | ½–½ | Howell | 45th FIDE Chess Olympiad | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Sep 12, 2024 | Howell | 1–0 | Hernandez Guerrero | 45th FIDE Chess Olympiad | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Sep 11, 2024 | Song | ½–½ | Howell | 45th FIDE Chess Olympiad | Caro-Kann Defense: Classical Variation, Main Line | |
| Jul 31, 2024 | Golding | 0–1 | Howell | Round 5: Golding, Alex - Howell, David W L | Pseudo Queen's Indian Defense | |
| Jul 27, 2024 | Boswell | 0–1 | Howell | Round 1: Boswell, Jacob Connor - Howell, David W L | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Jul 19, 2024 | Lutsko | 0–1 | Howell | Round 3: Lutsko, Artem - Howell, David W L | Caro-Kann Defense: Two Knights Attack | |
| Jul 19, 2024 | Howell | 1–0 | Kanyamarala | Round 2: Howell, David W L - Kanyamarala, Tarun | Sicilian Defense: Kan Variation, Wing Attack | |
| Aug 4, 2024 | Howell | 1–0 | Jones | Playoff Rapid 1: Howell, David W L - Jones, Gawain C B | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| Aug 4, 2024 | Howell | ½–½ | Jones | Playoff Blitz 1: Howell, David W L - Jones, Gawain C B | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| Aug 4, 2024 | Jones | ½–½ | Howell | Round 9: Jones, Gawain C B - Howell, David W L | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Aug 4, 2024 | Jones | 1–0 | Howell | Playoff Rapid 2: Jones, Gawain C B - Howell, David W L | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Aug 4, 2024 | Jones | 1–0 | Howell | Playoff Blitz 2: Jones, Gawain C B - Howell, David W L | English Opening: Symmetrical Variation | |
| Aug 3, 2024 | Howell | 1–0 | Ghasi | Round 8: Howell, David W L - Ghasi, Ameet K | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Aug 2, 2024 | Gasanov | 0–1 | Howell | Round 7: Gasanov, Eldar - Howell, David W L | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Aug 1, 2024 | Howell | ½–½ | Adams | Round 6: Howell, David W L - Adams, Michael | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jul 30, 2024 | Howell | 0–1 | Royal | Round 4: Howell, David W L - Royal, Shreyas | Italian Game: Classical Variation, Greco Gambit | |
| Nov 20, 2023 | Sargissian | ½–½ | Howell | European Team Championship | Indian Defense: Anti-Nimzo-Indian | |
| Nov 19, 2023 | Howell | ½–½ | Sarana | European Team Championship | Petrov's Defense: French Attack | |
| Nov 18, 2023 | Svane | ½–½ | Howell | European Team Championship | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Nov 17, 2023 | Howell | 1–0 | Warmerdam | European Team Championship | Sicilian Defense: Classical Variation | |
| Nov 15, 2023 | Mastrovasilis | ½–½ | Howell | European Team Championship | Ruy Lopez: Closed, Bogoljubow Variation | |
| Nov 14, 2023 | Howell | ½–½ | Sanal | European Team Championship | Catalan Opening: Closed | |
| Nov 13, 2023 | Brkic | ½–½ | Howell | European Team Championship | Ruy Lopez: Berlin Defense | |
| Nov 11, 2023 | Jobava | ½–½ | Howell | European Team Championship | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Aug 7, 2023 | Wang Hao (CHN) | 1–0 | Howell David W L (ENG) | World Cup 2023 Open | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Aug 6, 2023 | Wang Hao (CHN) | ½–½ | Howell David W L (ENG) | World Cup 2023 Open | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Aug 5, 2023 | Howell David W L (ENG) | ½–½ | Wang Hao (CHN) | World Cup 2023 Open | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Aug 4, 2023 | Howell | 1–0 | Brkic | FIDE World Cup | Sicilian Defense: Alapin Variation | |
| Aug 4, 2023 | Brkic | 0–1 | Howell | FIDE World Cup | Italian Game: Giuoco Pianissimo, Normal | |
| Aug 3, 2023 | Howell David W L (ENG) | ½–½ | Brkic Ante (CRO) | World Cup 2023 | Queen's Gambit Declined: Ragozin Defense | |
| Aug 2, 2023 | Brkic Ante (CRO) | ½–½ | Howell David W L (ENG) | World Cup 2023 | Scotch Game: Mieses Variation | |
| Mar 12, 2022 | Howell | ½–½ | Grandelius | Howell-Nils | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Mar 11, 2022 | Grandelius | ½–½ | Howell | Howell-Nils | Italian Game: Giuoco Piano | |
| Mar 10, 2022 | Howell | 1–0 | Grandelius | Howell-Nils | Nimzo-Indian Defense: Normal Variation, Schlechter Defense | |
| Mar 9, 2022 | Grandelius | 1–0 | Howell | Howell-Nils | Italian Game: Giuoco Piano | |
| Mar 8, 2022 | Howell | ½–½ | Grandelius | Howell-Nils | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Mar 6, 2022 | Grandelius | ½–½ | Howell | Howell-Nils | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 2, 2022 | Grandelius | ½–½ | Howell | Howell-Nils | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Dec 30, 2021 | Howell | 1–0 | Ivic | Open | King's Indian Attack | |
| Dec 30, 2021 | Howell | 0–1 | Moroni | Open | Zukertort Opening: Kingside Fianchetto | |
| Dec 30, 2021 | Howell | 0–1 | Gajewski | Open | King's Indian Attack: Yugoslav Variation | |
| Dec 30, 2021 | Howell | 0–1 | Vakhidov | Open | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Dec 30, 2021 | Sanal | 1–0 | Howell | Open | Nimzo-Larsen Attack: Classical Variation | |
| Dec 30, 2021 | Saraci | 1–0 | Howell | Open | East Indian Defense | |
| Dec 30, 2021 | Nguyen | 0–1 | Howell | Open | Slav Defense | |
| Dec 30, 2021 | Bellahcene | ½–½ | Howell | FIDE World Blitz Championship | Vienna Game: Falkbeer Variation | |
| Dec 29, 2021 | Howell | 1–0 | Dragnev | Open | Queen's Gambit Declined: Semi-Tarrasch Defense, Pillsbury Variation | |
| Dec 29, 2021 | Howell | 0–1 | Jumabayev | Open | King's Indian Attack | |
| Dec 29, 2021 | Howell | 0–1 | Murzin | Open | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Dec 29, 2021 | Howell | 1–0 | Kantor | Open | King's Indian Attack: Double Fianchetto | |
| Dec 29, 2021 | Howell | ½–½ | Santos Latasa | Open | King's Indian Attack | |
| Dec 29, 2021 | Howell | ½–½ | Saric | Open | King's Indian Attack | |
| Dec 29, 2021 | Kadric | 1–0 | Howell | Open | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Dec 29, 2021 | Gukesh | 0–1 | Howell | Open | Slav Defense: Soultanbeieff Variation | |
| Dec 29, 2021 | Donchenko | 1–0 | Howell | Open | Queen's Pawn Game: Symmetrical Variation | |
| Dec 29, 2021 | Suleymanli | 0–1 | Howell | Open | Slav Defense | |
| Dec 29, 2021 | Gagunashvili | ½–½ | Howell | FIDE World Blitz Championship | Slav Defense: Quiet Variation | |
| Dec 28, 2021 | Howell | 1–0 | Kosakowski | Open | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Dec 28, 2021 | Howell | 1–0 | Kozak | Open | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Dec 28, 2021 | Theodorou | ½–½ | Howell | Open | Slav Defense: Geller Gambit | |
| Dec 28, 2021 | Sanal | 0–1 | Howell | Open | Bishop's Opening: Vienna Hybrid | |
| Dec 27, 2021 | Howell | 1–0 | Michalik | Open | Catalan Opening: Closed | |
| Dec 27, 2021 | Howell | ½–½ | Fridman | Open | Zukertort Opening: Reversed Grünfeld | |
| Dec 27, 2021 | Narayanan.S.L | ½–½ | Howell | Open | Slav Defense: Soultanbeieff Variation | |
| Dec 27, 2021 | Maghsoodloo | 1–0 | Howell | Open | Grünfeld Defense: Three Knights Variation | |
| Dec 26, 2021 | Peng | ½–½ | Howell | FIDE World Rapid Championship | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Nov 21, 2021 | Artemiev | ½–½ | Howell | 23rd European Team Chess Championship 2021 - Open | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Nov 20, 2021 | Howell | ½–½ | Bjerre | 23rd European Team Chess Championship 2021 - Open | English Opening: Symmetrical Variation, Four Knights Variation | |
| Nov 19, 2021 | Gavrilescu | ½–½ | Howell | 23rd European Team Chess Championship 2021 - Open | Caro-Kann Defense: Two Knights Attack | |
| Nov 18, 2021 | Georgiadis | ½–½ | Howell | 23rd European Team Chess Championship 2021 - Open | Ruy Lopez: Berlin Defense | |
| Nov 16, 2021 | Petenyi | ½–½ | Howell | 23rd European Team Chess Championship 2021 - Open | Caro-Kann Defense: Advance Variation | |
| Nov 14, 2021 | Howell | 0–1 | Sonis | 23rd European Team Chess Championship 2021 - Open | Caro-Kann Defense: Tartakower Variation | |
| Nov 13, 2021 | Howell | 1–0 | Quparadze | 23rd European Team Chess Championship 2021 - Open | Nimzo-Indian Defense: Classical Variation | |
| Nov 12, 2021 | Hauge | 1–0 | Howell | 23rd European Team Chess Championship 2021 - Open | Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Sep 10, 2021 | Howell | 0–1 | Gokerkan | Online_Olympiad_Div1_PoolD | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Sep 9, 2021 | Howell | ½–½ | A-Fier | Online_Olympiad_Div1_PoolD | King's Indian Attack: Double Fianchetto | |
| Sep 9, 2021 | Noritsyn | 1–0 | Howell | Online_Olympiad_Div1_PoolD | Caro-Kann Defense: Exchange Variation | |
| Sep 8, 2021 | Howell | ½–½ | Albornoz Cabrera | Online_Olympiad_Div1_PoolD | Catalan Opening: Open Defense, Classical Line | |
| Sep 8, 2021 | Duda | 1–0 | Howell | Online_Olympiad_Div1_PoolD | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| May 14, 2021 | Howell | 1–0 | Vidit | MrDodgy Invitational 2.0 | English Opening: Symmetrical Variation | |
| May 14, 2021 | Howell | ½–½ | Vidit | MrDodgy Invitational 2.0 | English Opening: Symmetrical Variation | |
| May 14, 2021 | Howell | 0–1 | Vidit | MrDodgy Invitational 2.0 | King's Indian Attack | |
| May 14, 2021 | Howell | ½–½ | Vidit | MrDodgy Invitational 2.0 | King's Indian Attack | |
| May 14, 2021 | Howell | 0–1 | Vidit | MrDodgy Invitational 2.0 | Nimzo-Indian Defense: Classical Variation | |
| May 14, 2021 | Howell | 0–1 | Vidit | MrDodgy Invitational 2.0 | Sicilian Defense: Delayed Alapin Variation | |
| May 14, 2021 | Vidit | 0–1 | Howell | MrDodgy Invitational 2.0 | Queen's Gambit Declined: Barmen Variation | |
| May 14, 2021 | Vidit | 1–0 | Howell | MrDodgy Invitational 2.0 | Queen's Gambit Declined: Barmen Variation | |
| May 14, 2021 | Vidit | 0–1 | Howell | MrDodgy Invitational 2.0 | Slav Defense: Soultanbeieff Variation | |