| Jun 10, 2026 | Boulard | 1–0 | Chapman | Round 9: Boulard, Eric - Chapman, Terry P D | Czech Defense | |
| Jun 9, 2026 | Chapman | 1–0 | Huss | Round 8: Chapman, Terry P D - Huss, Andreas | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jun 8, 2026 | Arkell | ½–½ | Chapman | Round 7: Arkell, Keith C - Chapman, Terry P D | Zukertort Opening | |
| Jun 7, 2026 | Chapman | 1–0 | Olivier | Round 6: Chapman, Terry P D - Olivier, Pierre | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jun 6, 2026 | Ftacnik | ½–½ | Chapman | Round 5: Ftacnik, Lubomir - Chapman, Terry P D | Queen's Gambit Declined | |
| Jun 5, 2026 | Chapman | 1–0 | Van Hoolandt | Round 4: Chapman, Terry P D - Van Hoolandt, Patrick | Réti Opening: Anglo-Slav Variation, with g3 | |
| Jun 4, 2026 | Deubelbeiss | 0–1 | Chapman | Round 3: Deubelbeiss, Rene - Chapman, Terry P D | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Jun 3, 2026 | Chapman | ½–½ | Maiffret | Round 2: Chapman, Terry P D - Maiffret, Patrick | King's Indian Attack, with e6 | |
| Jun 2, 2026 | Castellano | ½–½ | Chapman | Round 1: Castellano, Alfonso - Chapman, Terry P D | Bogo-Indian Defense: Retreat Variation | |
| Apr 28, 2026 | Ortega | 1–0 | Chapman | Round 9: Ortega, Lexy - Chapman, Terry P D | Queen's Gambit Declined: Semi-Tarrasch Defense, Endgame Variation | |
| Apr 21, 2026 | Chapman | 0–1 | Kalegin | Round 3: Chapman, Terry P D - Kalegin, Evgenij | King's Indian Defense: Makogonov Variation | |
| Apr 12, 2026 | Chapman | ½–½ | Razhnou | Round 5: Chapman, Terry P D - Razhnou, Lev | Queen's Pawn Game: Symmetrical Variation | |
| Apr 12, 2026 | Dupre | 0–1 | Chapman | Round 4: Dupre, Paul D - Chapman, Terry P D | Nimzo-Indian Defense: Rubinstein System | |
| Apr 11, 2026 | Frostick | ½–½ | Chapman | Round 2: Frostick, Clive A - Chapman, Terry P D | Caro-Kann Defense: Tartakower Variation | |
| Apr 11, 2026 | Chapman | 1–0 | Abhishek | Round 1: Chapman, Terry P D - Abhishek, Pradhan | Zukertort Opening: Dutch Variation | |
| Nov 1, 2025 | Chapman | ½–½ | Biro | Round 11: Chapman, Terry P D - Biro, Sandor | Queen's Gambit Declined: Chigorin Defense, Lazard Gambit | |
| Oct 31, 2025 | Chan | ½–½ | Chapman | Round 10: Chan, Peng Kong - Chapman, Terry P D | Bogo-Indian Defense: Retreat Variation | |
| Oct 30, 2025 | Smith | ½–½ | Chapman | Round 9: Smith, Robert W - Chapman, Terry P D | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 29, 2025 | Chapman | 0–1 | Knaak | Round 8: Chapman, Terry P D - Knaak, Rainer | King's Indian Attack | |
| Oct 28, 2025 | Chapman | 1–0 | Markzon | Round 7: Chapman, Terry P D - Markzon, Gregory | King's Indian Defense: Makogonov Variation | |
| Oct 26, 2025 | Roos | 1–0 | Chapman | Round 6: Roos, Jean-Luc - Chapman, Terry P D | Caro-Kann Defense: Exchange Variation | |
| Oct 25, 2025 | Chapman | ½–½ | Campora | Round 5: Chapman, Terry P D - Campora, Daniel H. | Catalan Opening: Closed, Botvinnik Variation | |
| Oct 24, 2025 | Teo | 0–1 | Chapman | Round 4: Teo, Kok Siong - Chapman, Terry P D | Caro-Kann Defense: Exchange Variation | |
| Oct 23, 2025 | Chapman | 1–0 | Vinke | Round 3: Chapman, Terry P D - Vinke, Dietmar | King's Indian Defense: Makogonov Variation | |
| Oct 22, 2025 | Gschwendtner | ½–½ | Chapman | Round 2: Gschwendtner, Klaus - Chapman, Terry P D | Caro-Kann Defense: Endgame Variation | |
| Oct 21, 2025 | Chapman | 1–0 | Malakhovets | Round 1: Chapman, Terry P D - Malakhovets, Sergey | Queen's Pawn Game: Symmetrical Variation | |
| Oct 5, 2025 | Petran | ½–½ | Chapman | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | Hungarian Opening | |
| Oct 4, 2025 | Chapman | 0–1 | Ftacnik | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | Catalan Opening | |
| Oct 3, 2025 | Sturua | ½–½ | Chapman | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 2, 2025 | Chapman | 1–0 | Pomes Marcet | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | King's Indian Attack | |
| Oct 1, 2025 | Sadiku | ½–½ | Chapman | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | Indian Defense: Tartakower Attack | |
| Sep 27, 2025 | Gasik | ½–½ | Chapman | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | English Opening: Anglo-Indian Defense | |
| Feb 26, 2025 | Chapman | ½–½ | Okrajek | World Senior Team 2025 S65 | English Opening: Symmetrical Variation, Three Knights Variation | |
| Feb 25, 2025 | Snape | ½–½ | Chapman | World Senior Team 2025 S65 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 23, 2025 | Gal | 0–1 | Chapman | World Senior Team 2025 S65 | English Opening: Symmetrical Variation | |
| Feb 18, 2025 | Chapman | ½–½ | Lanzendoerfer | World Senior Team 2025 S65 | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Feb 17, 2025 | Frisen | ½–½ | Chapman | World Senior Team 2025 S65 | Nimzo-Indian Defense: Classical Variation | |
| Nov 28, 2024 | Maryasin | ½–½ | Chapman | World Senior Chess Championship 2024 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Nov 27, 2024 | Chapman | 1–0 | Baimurzin | World Senior Chess Championship 2024 | English Opening: Anglo-Indian Defense, Old Indian Formation | |
| Nov 26, 2024 | Fernandez Garcia | ½–½ | Chapman | World Senior Chess Championship 2024 | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Nov 25, 2024 | Chapman | ½–½ | Biro | World Senior Chess Championship 2024 | Queen's Gambit Declined: Chigorin Defense, Lazard Gambit | |
| Nov 24, 2024 | Piasetski | ½–½ | Chapman | World Senior Chess Championship 2024 | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Nov 22, 2024 | Chapman | 1–0 | Malmdin | World Senior Chess Championship 2024 | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Nov 21, 2024 | Markzon | 1–0 | Chapman | World Senior Chess Championship 2024 | Nimzo-Indian Defense: Sämisch Variation | |
| Nov 20, 2024 | Chapman | 0–1 | Mikhalevski | World Senior Chess Championship 2024 | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Nov 19, 2024 | Taylor | 0–1 | Chapman | World Senior Chess Championship 2024 | Nimzo-Indian Defense: Leningrad Variation | |
| Nov 18, 2024 | Chapman | 1–0 | Madeira | World Senior Chess Championship 2024 | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Nov 17, 2024 | Gilbert | 0–1 | Chapman | World Senior Chess Championship 2024 | Queen's Pawn Game: London System | |
| Nov 2, 2024 | Chapman | ½–½ | Knaak | Round 9: Chapman, Terry P D - Knaak, Rainer | King's Indian Attack | |
| Nov 1, 2024 | Pogorelov | ½–½ | Chapman | Round 8: Pogorelov, Ruslan - Chapman, Terry P D | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Oct 31, 2024 | Chapman | 1–0 | Fernandez Garcia | Round 7: Chapman, Terry P D - Fernandez Garcia, Jose Luis | Queen's Pawn Game: Symmetrical Variation | |
| Oct 30, 2024 | Zimmermann | ½–½ | Chapman | Round 6: Zimmermann, Luc - Chapman, Terry P D | Caro-Kann Defense: Classical Variation, Lobron System | |
| Oct 29, 2024 | Chapman | 1–0 | Holst | Round 5: Chapman, Terry P D - Holst, Conny | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Oct 28, 2024 | Mojzis | ½–½ | Chapman | Round 4: Mojzis, Jaroslav - Chapman, Terry P D | Bogo-Indian Defense: Retreat Variation | |
| Oct 27, 2024 | Chapman | 1–0 | Bhopal | Round 3: Chapman, Terry P D - Bhopal, Raj | King's Indian Defense: Normal Variation, Rare Defenses | |
| Oct 26, 2024 | Chapman | 1–0 | Kirppo | Round 1: Chapman, Terry P D - Kirppo, Ronny | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Oct 26, 2024 | Schouten | ½–½ | Chapman | Round 2: Schouten, Nico - Chapman, Terry P D | Benoni Defense: Weenink Variation | |
| Jul 31, 2024 | Dilleigh | ½–½ | Chapman | Round 3: Dilleigh, Stephen P - Chapman, Terry P D | English Opening: Agincourt Defense | |
| Jul 19, 2024 | Habershon | 0–1 | Chapman | Round 1: Habershon, Paul F - Chapman, Terry P D | Caro-Kann Defense: Breyer Variation | |
| Jul 10, 2024 | Chapman | 1–0 | Beaumont | 65-1 | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 9, 2024 | Trabattoni | 0–1 | Chapman | 65-1 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jul 7, 2024 | Chapman | ½–½ | Lederman | 65-1 | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jul 5, 2024 | Chapman | ½–½ | Petran | 65-1 | Dutch Defense | |
| Jul 4, 2024 | Vogel | 0–1 | Chapman | 65-1 | Queen's Gambit Declined | |
| Jul 2, 2024 | Jorgensen | 0–1 | Chapman | 65-1 | Queen's Gambit Declined: Capablanca Variation | |
| May 28, 2024 | Large | ½–½ | Chapman | Round 7: Large, Peter G - Chapman, Terry P D | Caro-Kann Defense: Panov Attack, Modern Defense | |
| May 27, 2024 | Littlewood | 0–1 | Chapman | Round 6: Littlewood, Paul E - Chapman, Terry P D | Caro-Kann Defense: Advance Variation, Tal Variation | |
| May 27, 2024 | Chapman | ½–½ | Snape | Round 5: Chapman, Terry P D - Snape, Ian L | King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| May 26, 2024 | Burnett | 1–0 | Chapman | Round 4: Burnett, Jim - Chapman, Terry P D | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| May 25, 2024 | Chapman | 1–0 | Jackson | Round 3: Chapman, Terry P D - Jackson, Sheila | Queen's Pawn Game: Symmetrical Variation | |
| May 25, 2024 | Hutchinson | 0–1 | Chapman | Round 2: Hutchinson, Paul A - Chapman, Terry P D | Queen's Pawn Game: London System | |
| May 24, 2024 | Chapman | 1–0 | De Coverly | Round 1: Chapman, Terry P D - De Coverly, Roger D | King's Indian Defense: Makogonov Variation | |
| Aug 4, 2024 | Smith | 1–0 | Chapman | Round 7: Smith, Andrew Philip - Chapman, Terry P D | Caro-Kann Defense: Advance Variation | |
| Aug 3, 2024 | Chapman | 1–0 | Collinson | Round 6: Chapman, Terry P D - Collinson, Mark I | Tarrasch Defense: Classical Variation, Réti Variation | |
| Aug 2, 2024 | Guilfoyle | 0–1 | Chapman | Round 5: Guilfoyle, John M - Chapman, Terry P D | Czech Defense | |
| Aug 1, 2024 | Chapman | ½–½ | Hodge | Round 4: Chapman, Terry P D - Hodge, Steve R | Zukertort Opening: Dutch Variation | |
| Jul 30, 2024 | Chapman | ½–½ | Punnett | Round 2: Chapman, Terry P D - Punnett, Alan K | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Oct 27, 2023 | Peng Kong Chan | ½–½ | Terry P D Chapman | 65+ World Senior Championship | Queen's Gambit Declined | |
| Oct 26, 2023 | Chapman | * | Melkeraen | 65+ World Senior Championship | ? | |
| Oct 25, 2023 | Braathen | ½–½ | Chapman | 65+ World Senior Championship | Czech Defense | |
| Jun 2, 2023 | Gal | 0–1 | Chapman | escc2023_65 | Indian Defense | |
| Jun 1, 2023 | Chapman | 1–0 | Luciani | escc2023_65 | King's Indian Defense: Makogonov Variation | |
| May 31, 2023 | Brongers | 0–1 | Chapman | escc2023_65 | Czech Defense | |
| May 30, 2023 | Chapman | 1–0 | Raynes | escc2023_65 | Dutch Defense: Classical Variation, Buenos Aires Variation | |
| May 29, 2023 | Fernandez Garcia | 1–0 | Chapman | escc2023_65 | Pirc Defense | |
| May 28, 2023 | Chapman | ½–½ | Nunn | escc2023_65 | King's Indian Defense: Makogonov Variation | |
| May 27, 2023 | Stokes | 0–1 | Chapman | escc2023_65 | Czech Defense | |
| May 26, 2023 | Chapman | 1–0 | Idesis | escc2023_65 | Zukertort Opening: Dutch Variation | |
| Jul 13, 2022 | Chapman | 1–0 | Petran | ESCC 65+ Lublin 2022 | Modern Defense: Averbakh System | |
| Jul 12, 2022 | Lederman | 0–1 | Chapman | ESCC 65+ Lublin 2022 | Caro-Kann Defense: Tartakower Variation | |
| Jul 11, 2022 | Olszowski | 0–1 | Chapman | ESCC 65+ Lublin 2022 | Queen's Pawn Game | |
| Jul 10, 2022 | Chapman | ½–½ | Stebbings | ESCC 65+ Lublin 2022 | Indian Defense: Tartakower Attack | |
| Jul 9, 2022 | Chapman | ½–½ | Sokolowski | ESCC 65+ Lublin 2022 | Zukertort Opening: Queenside Fianchetto Variation | |
| Jul 8, 2022 | Rak | 0–1 | Chapman | ESCC 65+ Lublin 2022 | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Jul 7, 2022 | Chapman | ½–½ | Severcan | ESCC 65+ Lublin 2022 | King's Indian Defense: Makogonov Variation | |
| Jul 6, 2022 | Renman | 1–0 | Chapman | ESCC 65+ Lublin 2022 | Bogo-Indian Defense: Grünfeld Variation | |
| Jul 5, 2022 | Chapman | 1–0 | Sosnowska | ESCC 65+ Lublin 2022 | Tarrasch Defense: Swedish Variation | |
| Apr 12, 2022 | Skahlberg Bjerknes-Lima De Faria | 0–1 | Chapman | ROpen 2022 | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Apr 11, 2022 | Chapman | ½–½ | Arvidsson | ROpen 2022 | Zukertort Opening: Reversed Grünfeld | |
| Apr 7, 2022 | Chapman | 0–1 | Haraldsson | Reykjavik Open 2022 | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |