| Apr 25, 2026 | Farrell | 0–1 | Thorsteins | Round 6: Farrell, Neil - Thorsteins, Karl | Slav Defense: Quiet Variation, Schallopp Defense | |
| Apr 22, 2026 | Farrell | 0–1 | Stanojoski | Round 4: Farrell, Neil - Stanojoski, Zvonko | Queen's Gambit Declined | |
| Apr 20, 2026 | D'Amore | 1–0 | Farrell | Round 2: D'Amore, Carlo - Farrell, Neil | King's Indian Attack: Sicilian Variation | |
| Oct 5, 2025 | Farrell | 1–0 | Lasinskas | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Queen's Pawn Game | |
| Sep 30, 2025 | Bellia | 1–0 | Farrell | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Sep 28, 2025 | Van der Werf | 1–0 | Farrell | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Queen's Gambit Declined: Janowski Variation | |
| Feb 21, 2025 | Farrell | ½–½ | Svensson | WSTCC | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Feb 20, 2025 | Farrell | 1–0 | Duong | WSTCC | Bogo-Indian Defense: Retreat Variation | |
| Feb 19, 2025 | Farrell | 0–1 | Mrva | WSTCC | King's Indian Defense: Makogonov Variation | |
| Feb 18, 2025 | Seul | 0–1 | Farrell | WSTCC | French Defense: Advance Variation, Lputian Variation | |
| Nov 19, 2024 | Farrell | ½–½ | Dishman | World Senior Chess Championship 2024 | Queen's Gambit Declined | |
| Nov 17, 2024 | Farrell | 0–1 | Rozentalis | World Senior Chess Championship 2024 | Polish Defense | |
| Jul 31, 2024 | Regan | 0–1 | Farrell | Round 3: Regan, Natasha K - Farrell, Neil | English Opening: Agincourt Defense | |
| Jul 29, 2024 | Rich | ½–½ | Farrell | Round 1: Rich, Ben S - Farrell, Neil | Anderssen's Opening | |
| May 15, 2024 | Farrell | 1–0 | Mueller | European Senior Team Chess Championship 2024 - Section 50 + | Catalan Opening: Open Defense | |
| May 14, 2024 | Godena | 1–0 | Farrell | European Senior Team Chess Championship 2024 - Section 50 + | French Defense: Tarrasch Variation, Chistyakov Defense | |
| May 11, 2024 | Jaksland | ½–½ | Farrell | European Senior Team Chess Championship 2024 - Section 50 + | French Defense: Exchange Variation | |
| May 7, 2024 | Farrell | 0–1 | Arkell | European Senior Team Chess Championship 2024 - Section 50 + | Kangaroo Defense | |
| Aug 4, 2024 | Townsend | ½–½ | Farrell | Round 7: Townsend, M Paul - Farrell, Neil | King's Indian Attack: Sicilian Variation | |
| Aug 3, 2024 | Farrell | ½–½ | Minnican | Round 6: Farrell, Neil - Minnican, Alan | Dutch Defense | |
| Aug 2, 2024 | Arkell | 1–0 | Farrell | Round 5: Arkell, Keith C - Farrell, Neil | Indian Defense: Anti-Nimzo-Indian | |
| Aug 1, 2024 | Farrell | 1–0 | Dougherty | Round 4: Farrell, Neil - Dougherty, Michael | Modern Defense: Averbakh System | |
| Jul 30, 2024 | Farrell | 1–0 | Keely | Round 2: Farrell, Neil - Keely, Leo A | King's Indian Defense: Makogonov Variation | |
| Oct 27, 2023 | Mantovani | 1–0 | Farrell | 50+ World Senior Championship | Catalan Opening: Closed | |
| Oct 26, 2023 | Serafim Junior | * | Farrell | 50+ World Senior Championship | ? | |
| Oct 25, 2023 | Farrell | 0–1 | Bischoff | 50+ World Senior Championship | Modern Defense: Averbakh System | |
| — | Farrell | 0–1 | Cook | Round 1: Farrell, Neil - Cook, Philip | Benko Gambit Accepted: Modern Variation | |
| — | Farrell | ½–½ | Gardiner | Round 3: Farrell, Neil - Gardiner, Eric D | Queen's Gambit Declined | |
| — | Farrell | 1–0 | Moyse | Round 5: Farrell, Neil - Moyse, Nigel John | Slav Defense: Quiet Variation, Schallopp Defense | |
| — | Farrell | 1–0 | McMichael | Round 7: Farrell, Neil - McMichael, Richard J | Dutch Defense: Classical Variation | |
| — | Matthews | 0–1 | Farrell | Round 2: Matthews, Adrian M S - Farrell, Neil | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| — | Giulian | 0–1 | Farrell | Round 4: Giulian, Rosemary A - Farrell, Neil | French Defense: Tarrasch Variation, Chistyakov Defense | |
| — | Neave | ½–½ | Farrell | Round 6: Neave, George - Farrell, Neil | English Opening: Symmetrical Variation, Hedgehog Defense | |
