| Apr 28, 2026 | Giffard | ½–½ | Henttinen | Round 9: Giffard, Nicolas - Henttinen, Markku I.O. | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Apr 27, 2026 | Meister | 1–0 | Giffard | Round 8: Meister, Jakob - Giffard, Nicolas | Queen's Pawn Game: Accelerated London System | |
| Apr 26, 2026 | Giffard | 1–0 | Maryasin | Round 7: Giffard, Nicolas - Maryasin, Boris | Bogo-Indian Defense: Grünfeld Variation | |
| Apr 23, 2026 | Giffard | ½–½ | Kierzek | Round 5: Giffard, Nicolas - Kierzek, Matthias, Dr. | Slav Defense: Quiet Variation, Schallopp Defense | |
| Apr 22, 2026 | Ponfilenok | ½–½ | Giffard | Round 4: Ponfilenok, Vladimir - Giffard, Nicolas | Slav Defense: Quiet Variation, Schallopp Defense | |
| Apr 20, 2026 | Lebret | ½–½ | Giffard | Round 2: Lebret, Jean-Michel - Giffard, Nicolas | Alekhine Defense: Scandinavian Variation | |
| Apr 19, 2026 | Giffard | 1–0 | Gaffney | Round 1: Giffard, Nicolas - Gaffney, Michael | Horwitz Defense | |
| Nov 1, 2025 | Giffard | ½–½ | Mangubat | Round 11: Giffard, Nicolas - Mangubat, Mario | King's Indian Defense: Normal Variation, Rare Defenses | |
| Oct 31, 2025 | Carey | 0–1 | Giffard | Round 10: Carey, Michael - Giffard, Nicolas | English Opening: Symmetrical Variation | |
| Oct 30, 2025 | Giffard | ½–½ | Van Hoolandt | Round 9: Giffard, Nicolas - Van Hoolandt, Patrick | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Oct 29, 2025 | Baasanjav | ½–½ | Giffard | Round 8: Baasanjav, Mijid - Giffard, Nicolas | Rapport-Jobava System | |
| Oct 28, 2025 | Giffard | 1–0 | Gilbert | Round 7: Giffard, Nicolas - Gilbert, Michael A | Benoni Defense: Old Benoni | |
| Oct 26, 2025 | Ventura | ½–½ | Giffard | Round 6: Ventura, Sergio - Giffard, Nicolas | English Opening: Symmetrical Variation | |
| Oct 25, 2025 | Giffard | ½–½ | Ilyes | Round 5: Giffard, Nicolas - Ilyes, Peter | Zukertort Opening: Pirc Invitation | |
| Oct 24, 2025 | Smolin | ½–½ | Giffard | Round 4: Smolin, Sergey - Giffard, Nicolas | Sicilian Defense | |
| Oct 23, 2025 | Giffard | 0–1 | Blazquez | Round 3: Giffard, Nicolas - Blazquez, Denis | Mexican Defense | |
| Oct 21, 2025 | Giffard | 1–0 | Algars | Round 1: Giffard, Nicolas - Algars, Olle | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Oct 20, 2025 | Sturua | ½–½ | Giffard | Round 2: Sturua, Zurab - Giffard, Nicolas | English Opening: Neo-Catalan | |
| Feb 26, 2025 | Koehler | 0–1 | Giffard | World Senior Team 2025 S65 | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Feb 25, 2025 | Giffard | 1–0 | Bjerke | World Senior Team 2025 S65 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | |
| Feb 21, 2025 | Giffard | ½–½ | Cesal | World Senior Team 2025 S65 | Slav Defense: Quiet Variation, Schallopp Defense | |
| Feb 20, 2025 | Kradolfer | ½–½ | Giffard | World Senior Team 2025 S65 | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Feb 19, 2025 | Giffard | ½–½ | Gal | World Senior Team 2025 S65 | Benko Gambit Declined: Main Line | |
| Feb 18, 2025 | Pivard | 0–1 | Giffard | World Senior Team 2025 S65 | Indian Defense: Anti-Nimzo-Indian | |
| Feb 17, 2025 | Giffard | 1–0 | Chaloupka | World Senior Team 2025 S65 | Tarrasch Defense: Classical Variation | |
| Nov 28, 2024 | Bogdanov | ½–½ | Giffard | World Senior Chess Championship 2024 | Nimzo-Indian Defense: Classical Variation | |
| Nov 25, 2024 | Giffard | ½–½ | Bergstrom | World Senior Chess Championship 2024 | Queen's Indian Accelerated | |
| Nov 18, 2024 | Giffard | 0–1 | Mikhalevski | World Senior Chess Championship 2024 | Indian Defense: Normal Variation | |
| Oct 31, 2024 | Giffard | ½–½ | Mojzis | Round 7: Giffard, Nicolas - Mojzis, Jaroslav | Indian Defense: Normal Variation | |
| Oct 30, 2024 | Pogorelov | 1–0 | Giffard | Round 6: Pogorelov, Ruslan - Giffard, Nicolas | English Opening: Symmetrical Variation | |
| Oct 28, 2024 | Fernandez Garcia | 1–0 | Giffard | Round 4: Fernandez Garcia, Jose Luis - Giffard, Nicolas | Caro-Kann Defense: Accelerated Panov Attack, Open Variation | |
| Oct 27, 2024 | Giffard | ½–½ | Nunn | Round 3: Giffard, Nicolas - Nunn, John D M | King's Indian Defense: Fianchetto Variation, Carlsbad Variation | |
| May 15, 2024 | Giffard | 1–0 | Hoebarth | European Senior Team Chess Championship 2024 - Section 65 + | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| May 14, 2024 | Tsifanskaya | ½–½ | Giffard | European Senior Team Chess Championship 2024 - Section 65 + | King's Indian Attack: Yugoslav Variation | |
| May 13, 2024 | Petran | ½–½ | Giffard | European Senior Team Chess Championship 2024 - Section 65 + | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| May 11, 2024 | Giffard | ½–½ | Glatt | European Senior Team Chess Championship 2024 - Section 65 + | King's Indian Defense | |
| May 10, 2024 | Kierzek | ½–½ | Giffard | European Senior Team Chess Championship 2024 - Section 65 + | Queen's Gambit Declined: Cambridge Springs Defense, Yugoslav Variation | |
| May 9, 2024 | Giffard | 1–0 | Mazi | European Senior Team Chess Championship 2024 - Section 65 + | Queen's Gambit Accepted: Classical Defense, Main Line | |
| May 8, 2024 | James | 0–1 | Giffard | European Senior Team Chess Championship 2024 - Section 65 + | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Oct 26, 2023 | Giffard | * | Faulks | 65+ World Senior Championship | ? | |
| Oct 25, 2023 | Gibbons | * | Giffard | 65+ World Senior Championship | ? | |
| Sep 6, 2021 | Hugentobler | 1–0 | Giffard | estcc 65 | Caro-Kann Defense: Exchange Variation | |
| Sep 5, 2021 | Giffard | ½–½ | Berkovich | estcc 65 | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Sep 4, 2021 | Giffard | 1–0 | Johnsen | estcc 65 | Semi-Slav Defense: Accelerated Meran Variation | |
| Sep 2, 2021 | Giffard | 0–1 | Hausner | estcc 65 | English Defense | |
| Sep 1, 2021 | Kalinitschew | 1–0 | Giffard | estcc 65 | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Aug 31, 2021 | Groh | 0–1 | Giffard | estcc 65 | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Aug 30, 2021 | Giffard | 1–0 | Dalling | estcc 65 | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |