| 7 jun 2026 | Birkisson, Bjorn Holm 2223 | Jonsson, Gauti Pall 2131 | 1-0 | A59 Gambito Benko aceptado: King Walk Variation | Skákþing Íslands - Áskorendaflokkur 2026 | 91 | Ver |
| 6 jun 2026 | Jonsson, Gauti Pall 2131 | Oskarsson, Markus Orri 2159 | 1-0 | C11 Defensa Francesa: Classical Variation, Burn Variation | Skákþing Íslands - Áskorendaflokkur 2026 | 57 | Ver |
| 4 jun 2026 | Jonsson, Gauti Pall 2131 | Birkisson, Bardur Orn 2257 | 0-1 | C11 Defensa Francesa: Classical Variation, Swiss Variation | Skákþing Íslands - Áskorendaflokkur 2026 | 43 | Ver |
| 1 jun 2026 | Johannsson, Markus Orri 2010 | Jonsson, Gauti Pall 2131 | 0-1 | B32 Defensa Siciliana: Kalashnikov Variation | Skákþing Íslands - Áskorendaflokkur 2026 | 66 | Ver |
| 30 may 2026 | Hallmundarson, Birkir 2007 | Jonsson, Gauti Pall 2131 | ½-½ | A30 Apertura Inglesa: Symmetrical Variation | Skákþing Íslands - Áskorendaflokkur 2026 | 34 | Ver |
| 30 may 2026 | Jonsson, Gauti Pall 2131 | Davidsson, Oskar Vikingur 2015 | ½-½ | B47 Defensa Siciliana: Taimanov Variation, Bastrikov Variation | Skákþing Íslands - Áskorendaflokkur 2026 | 36 | Ver |
| 22 may 2026 | Ngo, Quang Thai 2359 | Jonsson, Gauti Pall 2131 | 1-0 | A45 Ataque Trompowsky: Classical Defense, Big Center Variation | 18th BPB Limburg Open | Open | 53 | Ver |
| 26 abr 2026 | Heimisson, Hilmir Freyr 2297 | Jonsson, Gauti Pall 2170 | 1-0 | D21 Gambito de Dama aceptado: Gunsberg Defense | Boðsmót TR A-flokkur | 33 | Ver |
| 25 abr 2026 | Birkisson, Bjorn Holm 2216 | Jonsson, Gauti Pall 2170 | ½-½ | D21 Gambito de Dama aceptado: Gunsberg Defense | Boðsmót TR A-flokkur | 42 | Ver |
| 24 abr 2026 | Jonsson, Gauti Pall 2170 | Omarsson, Josef 2044 | 0-1 | B30 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack | Boðsmót TR A-flokkur | 39 | Ver |
| 24 abr 2026 | Jonsson, Gauti Pall 2170 | Heidarsson, Arnar Milutin 2118 | 0-1 | C02 Defensa Francesa: Advance Variation | Boðsmót TR A-flokkur | 66 | Ver |
| 31 mar 2026 | Jonsson, Gauti Pall 2154 | Panchanathan, Magesh Chandran 2439 | ½-½ | C41 Defensa Philidor: Exchange Variation | Reykjavik Open 2026 | 68 | Ver |
| 25 mar 2026 | Jonsson, Gauti Pall 2154 | Yilmaz, Mustafa 2582 | 0-1 | B50 Defensa Siciliana: Modern Variations | Reykjavik Open 2026 | 33 | Ver |
| 24 ene 2026 | Bjornsson, Sigurbjorn 2269 | Jonsson, Gauti Pall 2241 | 1-0 | E65 Defensa India de Rey: Fianchetto Variation, Yugoslav Variation, Exchange Line | Le Kock Mótaröðin - Úrslitakvöld | 35 | Ver |
| 24 ene 2026 | Jonsson, Gauti Pall 2241 | Heimisson, Hilmir Freyr 2413 | 0-1 | C02 Defensa Francesa: Advance Variation, Kupreichik Variation | Le Kock Mótaröðin - Úrslitakvöld | 32 | Ver |
| 24 ene 2026 | Johannsson, Orn Leo 2401 | Jonsson, Gauti Pall 2241 | 1-0 | A46 Defensa India: Spielmann-Indian | Le Kock Mótaröðin - Úrslitakvöld | 56 | Ver |
| 24 ene 2026 | Thorfinnsson, Bragi 2284 | Jonsson, Gauti Pall 2241 | 1-0 | B30 Defensa Siciliana: Closed, Anti-Sveshnikov Variation | Le Kock Mótaröðin - Úrslitakvöld | 45 | Ver |
| 24 ene 2026 | Jonsson, Gauti Pall 2241 | Stefansson, Vignir Vatnar 2579 | 0-1 | B50 Defensa Siciliana: Modern Variations | Le Kock Mótaröðin - Úrslitakvöld | 39 | Ver |
| 7 dic 2025 | Gretarsson, Helgi Ass 2431 | Jonsson, Gauti Pall 2262 | 1-0 | A05 Apertura Zukertort: Nimzo-Larsen Variation | Friðriksmót Landsbankans – Íslandsmótið í hraðskák | 36 | Ver |
| 6 dic 2025 | Stefansson, Vignir Vatnar 2599 | Jonsson, Gauti Pall 2262 | 1-0 | D10 Defensa Eslava: Exchange Variation | Friðriksmót Landsbankans – Íslandsmótið í hraðskák | 43 | Ver |