| 10 jun 2026 | Welling, Gerard 2223 | Luciani, Carlo 2145 | 1-0 | A48 Apertura de Peón de Dama: Barry Attack, Grünfeld Variation | European Senior Chess Championship 2026 | 65+ | 45 | Ver |
| 9 jun 2026 | Welling, Gerard 2223 | Legky, Nikolay A 2319 | 0-1 | A40 Horwitz Defense | European Senior Chess Championship 2026 | 65+ | 41 | Ver |
| 8 jun 2026 | Vehi Bach, Victor Manuel 2179 | Welling, Gerard 2223 | ½-½ | C49 Apertura de los Cuatro Caballos: Spanish Variation, Symmetrical Variation | European Senior Chess Championship 2026 | 65+ | 63 | Ver |
| 7 jun 2026 | Renman, Nils-Gustaf 2301 | Welling, Gerard 2223 | 0-1 | D10 Defensa Eslava | European Senior Chess Championship 2026 | 65+ | 54 | Ver |
| 6 jun 2026 | Welling, Gerard 2223 | Podlesnik, Bogdan 2285 | ½-½ | D05 Apertura de Peón de Dama: Colle System, Traditional Colle | European Senior Chess Championship 2026 | 65+ | 27 | Ver |
| 5 jun 2026 | Welling, Gerard 2223 | Salvetti, Manlio Alec 2123 | 1-0 | D04 Apertura de Peón de Dama: Colle System | European Senior Chess Championship 2026 | 65+ | 96 | Ver |
| 4 jun 2026 | Mailfert, Jean-Pierre 2081 | Welling, Gerard 2223 | ½-½ | A01 Ataque Nimzo-Larsen: Modern Variation | European Senior Chess Championship 2026 | 65+ | 39 | Ver |
| 22 abr 2026 | Welling, Gerard 2214 | Olafsson, Helgi 2439 | 0-1 | D94 Defensa Grünfeld: Three Knights Variation, Burille Variation | FIDE World Senior Team Championships 2026 - Senior 65+ | 51 | Ver |
| 1 mar 2026 | Yaniv, Yuval 2458 | Welling, Gerard 2231 | ½-½ | B12 Defensa Caro-Kann: Advance Variation, Bayonet Attack | PICF 2026 - KAREL JANECEK Open | 65 | Ver |
| 1 nov 2025 | Birnboim, Nathan 2308 | Welling, Gerard 2218 | ½-½ | B06 Defensa Moderna | FIDE World Senior Championship 2025 | Open 65+ | 31 | Ver |
| 31 oct 2025 | Welling, Gerard 2206 | Legky, Nikolay A 2325 | ½-½ | E14 Queen's Indian Defense, with e3 | FIDE World Senior Championship 2025 | Open 65+ | 67 | Ver |
| 29 oct 2025 | Welling, Gerard 2206 | Ginsburg, Mark 2262 | 1-0 | B06 Defensa Moderna: Two Knights Variation | FIDE World Senior Championship 2025 | Open 65+ | 39 | Ver |
| 28 oct 2025 | Nasybullin, Vladislav 2305 | Welling, Gerard 2206 | 0-1 | D11 Defensa Eslava: Quiet Variation | FIDE World Senior Championship 2025 | Open 65+ | 54 | Ver |
| 26 oct 2025 | Welling, Gerard 2206 | Biro, Sandor 2091 | 1-0 | A48 Apertura de Peón de Dama: Barry Attack, Grünfeld Variation | FIDE World Senior Championship 2025 | Open 65+ | 32 | Ver |
| 25 oct 2025 | Zapata, Alonso 2263 | Welling, Gerard 2206 | 1-0 | C07 Defensa Francesa: Tarrasch Variation, Open System, Euwe-Keres Line | FIDE World Senior Championship 2025 | Open 65+ | 26 | Ver |
| 23 oct 2025 | Elguezabal Varela, Daniel 2319 | Welling, Gerard 2206 | ½-½ | A50 Mexican Defense | FIDE World Senior Championship 2025 | Open 65+ | 22 | Ver |
| 22 oct 2025 | Okamura, Milton Kasuo 2009 | Welling, Gerard 2206 | 0-1 | E94 Defensa India de Rey: Orthodox Variation, Positional Defense | FIDE World Senior Championship 2025 | Open 65+ | 31 | Ver |
| 20 oct 2025 | Reprintsev, Alexander 2256 | Welling, Gerard 2206 | ½-½ | B10 Defensa Caro-Kann: Two Knights Attack | FIDE World Senior Championship 2025 | Open 65+ | 53 | Ver |
| 5 oct 2025 | Renman, Nils-Gustaf 2308 | Welling, Gerard 2206 | ½-½ | D11 Defensa Eslava: Quiet Variation | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | 28 | Ver |
| 3 oct 2025 | Petursson, Margeir 2405 | Welling, Gerard 2206 | 0-1 | E95 Defensa India de Rey: Orthodox Variation | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | 66 | Ver |