 
                                    | Fecha | Torneo de ajedrez | Estado | 
|---|---|---|
| 2025-06-10 to 2025-06-10 | Pressukeppni í skák - Júní 2025  | Finalizado | 
| 2025-05-06 to 2025-05-06 | TR Rapid 2025 mai #1  | Finalizado | 
| 2025-04-25 to 2025-04-25 | VignirVatnar.is X Snooker & Pool April 2025  | Finalizado | 
| 2025-04-22 to 2025-04-22 | TR Rapid 2025 April #3  | Finalizado | 
| 2024-12-17 to 2024-12-17 | TR Rapid 2024 Des #3  | Finalizado | 
| 2024-11-04 to 2024-11-05 | Atskákkeppni Taflfélaga 2024  | Finalizado | 
| 2024-10-22 to 2024-10-22 | TR Rapid 2024 Oct #4  | Finalizado | 
| 2024-10-08 to 2024-10-08 | TR Rapid 2024 Oct #2  | Finalizado | 
| 2024-10-04 to 2025-03-02 | Icelandic Team Championship 2024-25 - 2nd league  | Finalizado | 
| 2024-10-04 to 2025-03-02 | Icelandic Team Championship 2024-25 - 3rd league  | Finalizado | 
| 2024-06-26 to 2024-07-31 | Æfingamót fyrir EM ungmenna 2024  | Finalizado | 
| 2024-03-05 to 2024-04-09 | TR Rapid 2024 April #2  | Finalizado | 
| 2024-03-05 to 2024-03-05 | VignirVatnar.is X Michelsen  | Finalizado | 
| 2024-01-23 to 2024-01-23 | TR Rapid 2024 Jan #4  | Finalizado | 
| 2023-10-13 to 2024-03-03 | Icelandic Team Championship 2023-24 - 2nd div.  | Finalizado | 
| 2023-06-12 to 2023-06-12 | Opnunarmót VignirVatnar.is  | Finalizado | 
| 2023-06-10 to 2023-06-10 | CAD-Skákmót í Sykursalnum Yfir 1600  | Finalizado | 
| 2023-05-30 to 2023-05-30 | TR Rapid 2023 May #5  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 FEB#2  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 Mars #3  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 Mars #2  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 Mars #1  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 Mars #4  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 Jan #4  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 Jan #2  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2023 Jan #1  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2022 Dec #4  | Finalizado | 
| 2023-03-30 to 2023-03-31 | TR Rapid 2022 Dec #1  | Finalizado | 
| 2023-02-28 to 2023-02-28 | TR Rapid 2023 FEB#4  | Finalizado | 
| 2023-02-07 to 2023-02-07 | TR Rapid 2023 FEB#1  | Finalizado | 
| 2022-12-20 to 2022-12-20 | TR Rapid 2022 Dec #3  | Finalizado | 
| 2022-11-15 to 2022-11-15 | TR Rapid 2022 Nov #2  | Finalizado | 
| 2022-10-12 to 2022-11-23 | U2000 mótið 2022  | Finalizado | 
| 2022-10-11 to 2022-10-11 | TR Rapid 2022 Oct #2  | Finalizado | 
| 2022-10-04 to 2022-10-04 | TR Rapid 2022 Oct #1  | Finalizado | 
| 2022-09-28 to 2022-09-28 | Hraðskákmót T.R. 2022  | Finalizado | 
| 2022-09-26 to 2022-09-26 | TR Rapid 2022 Sept #4  | Finalizado | 
| 2022-09-13 to 2022-09-13 | TR Rapid 2022 Sept #3  | Finalizado | 
| 2022-09-13 to 2022-09-13 | TR Rapid 2022 Sept #2  | Finalizado | 
| 2022-09-06 to 2022-09-06 | TR Rapid 2022 Sep #1  | Finalizado | 
| 2022-08-30 to 2022-08-30 | TR Rapid 2022 Agust #5  | Finalizado | 
| 2022-08-28 to 2022-08-28 | Stórmót Árbæjarsafns og TR 2022  | Finalizado | 
| 2022-08-23 to 2022-08-23 | TR Rapid 2022 Agust #4  | Finalizado | 
| 2022-08-22 to 2022-08-22 | Crazy Culture skákmót Vinaskákfélagsins 2022  | Finalizado | 
| 2022-08-16 to 2022-08-16 | TR Rapid 2022 Agust #3  | Finalizado | 
| 2022-08-09 to 2022-08-09 | TR Rapid 2022 Agust #2  | Finalizado | 
| 2022-08-02 to 2022-08-02 | TR Rapid 2022 Agust #1  | Finalizado | 
| 2022-07-19 to 2022-07-19 | TR Rapid 2022 July#2  | Finalizado | 
| 2022-06-21 to 2022-06-21 | TR Rapid 2022 June#2  | Finalizado | 
| 2022-06-07 to 2022-06-07 | TR Rapid 2022 June #1  | Finalizado | 
| 2022-05-31 to 2022-05-31 | TR Rapid 2022 May#5  | Finalizado | 
| 2022-05-24 to 2022-05-24 | TR Rapid 2022 May #4  | Finalizado | 
| 2022-05-17 to 2022-05-17 | TR Rapid 2022 May #3  | Finalizado | 
| 2022-05-10 to 2022-05-10 | TR Rapid 2022 May#2  | Finalizado | 
| 2022-05-07 to 2022-05-07 | TR Rapid 2022 July #1  | Finalizado | 
| 2022-05-03 to 2022-05-03 | TR Rapid 2022 May#1  | Finalizado | 
| 2022-04-26 to 2022-04-26 | TR Rapid 2022 April#4  | Finalizado | 
| 2022-04-19 to 2022-04-19 | TR Rapid 2022 April#3  | Finalizado | 
| 2022-04-12 to 2022-04-12 | TR Rapid 2022 April#2  | Finalizado | 
| 2022-04-05 to 2022-04-05 | TR Rapid 2022 April#1  | Finalizado | 
| 2022-03-29 to 2022-03-29 | TR Rapid 2022 Mar #4  | Finalizado | 
| 2022-03-22 to 2022-03-22 | TR Rapid 2022 Mar #3  | Finalizado | 
| 2022-03-15 to 2022-03-15 | TR Rapid 2022 Mar #2  | Finalizado | 
| 2022-03-14 to 2022-03-14 | Skakaefing TG 14 mars 2022  | Finalizado | 
| 2022-03-08 to 2022-03-08 | TR Rapid 2022 Mar #1  | Finalizado | 
| 2022-02-23 to 2022-02-23 | Hraðskákmót Reykjavíkur 2022  | Finalizado | 
| 2022-02-22 to 2022-02-22 | TR Rapid 2022 Feb #4  | Finalizado | 
| 2022-02-15 to 2022-02-15 | TR Rapid 2022 Feb #3  | Finalizado | 
| 2022-02-08 to 2022-02-08 | TR Rapid 2022 Feb #2  | Finalizado | 
| 2022-02-01 to 2022-02-01 | TR Rapid 2022 Feb #1  | Finalizado | 
| 2022-01-25 to 2022-01-25 | TR Rapid 2022 Jan #4  | Finalizado | 
| 2021-12-30 to 2021-12-30 | Jólahraðskákmót T.R. 2021  | Finalizado | 
| 2021-10-01 to 2022-03-06 | Icelandic Team Championship 2021-22 - 2nd league  | Finalizado | 
| Fecha | Jugadores & Apertura | Resultado | ECO | Ver | 
|---|---|---|---|---|
| 2022.11.23 | Finnsson, Johann Arnar (1891 ) vs Gudmundsson, Kristofer Orri U2000 mótið 2022 India India Oriental | 0-1 | A48 | |
| 2022.11.16 | Gudmundsson, Kristofer Orri vs (1791) Gudmundsson, Gunnar Erik U2000 mótið 2022 Siciliana Cerrada - Camaleón | 1-0 | B23 | |
| 2022.11.09 | Kjartansson, Dagur (1799 ) vs Gudmundsson, Kristofer Orri U2000 mótið 2022 Reti Simétrica - India de Rey | 1-0 | A05 | |
| 2022.11.02 | Gudmundsson, Kristofer Orri vs (1705) Briem, Hedinn U2000 mótið 2022 Siciliana Cerrada | 1-0 | B23 | 
| Fecha | Jugadores & Apertura | Resultado | ECO | Ver | 
|---|---|---|---|---|
| 2025.06.16 | Briem,Gudrun Fanney (2004) vs (2015) Gudmundsson,Gunnar Erik Icelandic Open 100yr 2025 Catalana Irregular - Gambito | 1/2-1/2 | E01 | |
| 2025.05.30 | Gudmundsson,Gunnar Erik (2015) vs (2143) Valcu,Lavinia Halmstad Open 2025 Gambito Volga Aceptado - Gambito Volga Aceptado | 0-1 | A58 | |
| 2025.05.29 | Gudmundsson,Gunnar Erik (2015) vs (2382) Falkevall,Axel Halmstad Open 2025 India India Oriental | 0-1 | A48 | |
| 2025.06.21 | Gudmundsson,Gunnar Erik (2015) vs (1847) Van Meter,L Icelandic Open 100yr 2025 Benoni Moderna Tour del Caballo - Nimzovich | 0-1 | A61 | |
| 2025.06.19 | Ptacnikova,L (2158) vs (2015) Gudmundsson,Gunnar Erik Icelandic Open 100yr 2025 Inglesa Erizo - India de Dama | 1-0 | A17 | |
| 2025.06.18 | Gudmundsson,Gunnar Erik (2015) vs (2003) Petursson,G Icelandic Open 100yr 2025 Gambito de Dama Rehúsado - Clásica (Fiancheto) | 1/2-1/2 | D37 | |
| 2025.06.18 | Gudmundsson,Gunnar Erik (2015) vs (2099) Karason,A Icelandic Open 100yr 2025 Gambito de Dama Rehúsado - Clásica (Fiancheto) | 1/2-1/2 | D37 | |
| 2025.06.17 | Peycheva,Gergana (2200) vs (2015) Gudmundsson,Gunnar Erik Icelandic Open 100yr 2025 Inglesa Mikenas - Francesa | 1-0 | A18 | |
| 2025.03.23 | Gudmundsson,Gunnar Erik (2044) vs (1861) Kien,Clovis 12th ChessMates Int 2025 India de Rey Clásica - Anderssen | 0-1 | E92 | |
| 2025.03.22 | Pitel,Benedikt (1827) vs (2044) Gudmundsson,Gunnar Erik 12th ChessMates Int 2025 Francesa Avance - Paulsen | 1/2-1/2 | C02 | |
| 2025.03.22 | Gudmundsson,Gunnar Erik (2044) vs (1924) O'reilly,Conor 12th ChessMates Int 2025 India - Mejicana | 1-0 | A50 | |
| 2025.03.21 | Blokhin,Sofia (2020) vs (2044) Gudmundsson,Gunnar Erik 12th ChessMates Int 2025 Nimzo-India Saemisch | 1-0 | E24 | |
| 2025.03.21 | Gudmundsson,Gunnar Erik (2044) vs (2156) Dasgupta,Avyukt 12th ChessMates Int 2025 Bogo-India - Nimzovich | 0-1 | E11 | |
| 2025.02.28 | Gudmundsson,Gunnar Erik (2044) vs (1904) Ragnarsson,J TCh-ISL Kvika 2024-25 Gambito de Dama Rehúsado - Janowski | 1/2-1/2 | D31 | |
| 2025.02.27 | Gudmundsson,Gunnar Erik (2044) vs (2088) Thorisson,Benedikt TCh-ISL Kvika 2024-25 Gruenfeld del Cambio | 1/2-1/2 | D85 | |
| 2025.04.11 | Billman,Brian (1561) vs (1816) Gudmundsson,Steinn Reykjavik Open 2025 Gruenfeld Clásica | 0-1 | D80 | |
| 2025.04.11 | Erlendsson Weinert,Robin Peter (1405) vs (2018) Gudmundsson,Gunnar Erik Reykjavik Open 2025 Siciliana - Labourdonnais (Lowenthal) | 0-1 | B32 | |
| 2025.04.15 | Gudmundsson,Eirikur Orri (1551) vs Harms,Elijah Reykjavik Open 2025 Nimzo-India Saemisch | 0-1 | E27 | |
| 2025.04.10 | Gudmundsson,Steinn (1816) vs (2104) Bartelt,Max Peter Reykjavik Open 2025 Francesa - Hanham | 0-1 | C00 | |
| 2025.04.15 | Gudmundsson,Gunnar Erik (2018) vs (2174) Ornolfsson,M Reykjavik Open 2025 Benoni - Hromádka | 0-1 | A56 | |
| 2025.04.10 | Sparwel,Oliver (1987) vs (1551) Gudmundsson,Eirikur Orri Reykjavik Open 2025 Gruenfeld Tres Caballos (Burille) - Gruenfeld Tres Caballos (Burille) | 1-0 | D94 | |
| 2025.04.14 | Smarason,Kristjan Ingi (1714) vs (1551) Gudmundsson,Eirikur Orri Reykjavik Open 2025 Gambito de Dama Rehúsado Semi-Pillsbury | 1-0 | D53 | |
| 2025.04.14 | Mrozowski,Nikodem (1984) vs (1816) Gudmundsson,Steinn Reykjavik Open 2025 Siciliana Paulsen - Reti | 1-0 | B41 | |
| 2025.04.10 | Gudmundsson,Eirikur Orri (1551) vs (1773) Bloem,Milan Reykjavik Open 2025 Semi-Eslava Merano | 1-0 | D47 | |
| 2025.04.14 | Aas,Robert (1898) vs (2018) Gudmundsson,Gunnar Erik Reykjavik Open 2025 India Irregular | 0-1 | E10 | |
| 2025.04.10 | Mlynek,Maksymilian (1798) vs (2018) Gudmundsson,Gunnar Erik Reykjavik Open 2025 India | 0-1 | A45 | |
| 2025.04.10 | Stranger,Morris (2018) vs (1816) Gudmundsson,Steinn Reykjavik Open 2025 Benoni Antigua | 1-0 | A43 | |
| 2025.04.13 | Gudmundsson,Eirikur Orri (1551) vs (1733) Zamvar,Vipin Reykjavik Open 2025 Peón de Dama Irregular - Franco-India | 0-1 | A40 | |
| 2025.04.09 | Gudmundsson,Steinn (1816) vs Putnam,Bill Howard Reykjavik Open 2025 Caro-Kann - Maroczy | 1-0 | B12 | |
| 2025.04.13 | Raghu Ram,Reddy Seelam (1984) vs (1816) Gudmundsson,Steinn Reykjavik Open 2025 Siciliana Paulsen | 1-0 | B43 | |
| 2025.04.13 | Gudmundsson,Gunnar Erik (2018) vs (2180) Savidge,Daniel Reykjavik Open 2025 Peón de Dama Irregular - Franco-India | 0-1 | A40 | |
| 2025.04.09 | Gudmundsson,Gunnar Erik (2018) vs (2282) Le Goff,R Reykjavik Open 2025 Gambito de Dama Rehúsado - Clásica | 0-1 | D37 | |
| 2025.04.13 | Albersmann,Rene (1859) vs (1551) Gudmundsson,Eirikur Orri Reykjavik Open 2025 Española Berlin | 1-0 | C65 | |
| 2025.04.13 | Vedant Nayudu (1789) vs (2018) Gudmundsson,Gunnar Erik Reykjavik Open 2025 Siciliana Alapin - Smith-Morra | 0-1 | B22 | |
| 2025.04.12 | Gudmundsson,Eirikur Orri (1551) vs (1894) Tinkler,Paul Reykjavik Open 2025 Inglesa - Anglo-Holandesa | 0-1 | A10 | |
| 2025.04.12 | Gudmundsson,Steinn (1816) vs (1956) Juodziukynas,Aidas Reykjavik Open 2025 Siciliana Sozin - Siciliana Sozin | 1/2-1/2 | B57 | |
| 2025.04.12 | Gudmundsson,Gunnar Erik (2018) vs (2288) Xu Yuanyuan Reykjavik Open 2025 Semi-Eslava - Stoltz | 0-1 | D45 | |
| 2024.08.01 | Amirkul,Alimzhan (2043) vs (1517) Gudmundsson,Eirikur Orri 3rd Leca Chess Open 2024 Española - Cozio | 1-0 | C60 | |
| 2024.08.01 | Gudmundsson,Eirikur Orri (1517) vs (1893) Cabete,Manuel 3rd Leca Chess Open 2024 Nimzo-India | 1-0 | E20 | |
| 2024.03.21 | Gudmundsson,Eirikur Orri (1536) vs Doorn,Wouter Reykjavik Open 2024 India | 0-1 | A45 | |
| 2024.03.21 | Kazarian,Anna-Maja (2206) vs (2009) Gudmundsson,Gunnar Erik Reykjavik Open 2024 India - Trompowsky | 1/2-1/2 | A45 | |
| 2024.03.20 | Gudmundsson,Gunnar Erik (2009) vs (1803) Omarsson,Josef Reykjavik Open 2024 India India Oriental - Torre | 1-0 | A48 | |
| 2024.03.19 | Gudmundsson,Eirikur Orri (1536) vs Erlendsson Weinert,Robin Peter Reykjavik Open 2024 Peón de Dama - Mason | 1-0 | D00 | |
| 2024.03.19 | Risting,Eivind Olav (2336) vs (2009) Gudmundsson,Gunnar Erik Reykjavik Open 2024 Reti Simétrica | 1-0 | A05 | |
| 2024.03.18 | Hildebrandt,Paul (1679) vs (1536) Gudmundsson,Eirikur Orri Reykjavik Open 2024 Reti Simétrica - Nimzovich | 1-0 | A05 | |
| 2024.03.18 | Gudmundsson,Gunnar Erik (2009) vs (1643) Gudjonsson,Anton Vignir Reykjavik Open 2024 Gambito de Dama - Marshall | 1-0 | D06 | |
| 2024.03.18 | Gudmundsson,Eirikur Orri (1536) vs (1708) Hallmundarson,Birkir Reykjavik Open 2024 Peón de Dama Zukertort - Catalana | 0-1 | D02 | |
| 2024.03.18 | Wallasch,Stefan (1777) vs (2009) Gudmundsson,Gunnar Erik Reykjavik Open 2024 India - Trompowsky | 0-1 | A45 | |
| 2024.03.17 | Banta,Robert Lance (1755) vs (1536) Gudmundsson,Eirikur Orri Reykjavik Open 2024 India de Rey Schwarz | 1-0 | E70 | |
| 2024.03.17 | Gudmundsson,Gunnar Erik (2009) vs (1746) Von Kistowski,Fynn Reykjavik Open 2024 Benoni Moderna Tour del Caballo - Nimzovich | 1-0 | A61 | |
| 2024.03.16 | Hauksson,He (1790) vs (2009) Gudmundsson,Gunnar Erik Reykjavik Open 2024 Siciliana - Pelikan (Chelyabinsk) | 0-1 | B33 | |
| 2024.03.16 | Gudmundsson,Eirikur Orri (1536) vs (1819) Geirsson,Kristjan Reykjavik Open 2024 India | 0-1 | A45 | |
| 2024.03.16 | Stuhr,Finn (1814) vs (1536) Gudmundsson,Eirikur Orri Reykjavik Open 2024 Española Berlin | 0-1 | C65 | |
| 2024.03.16 | Gudmundsson,Gunnar Erik (2009) vs (1812) Magnusdottir,Veronika Steinunn Reykjavik Open 2024 Eslava - Clásica del Cambio | 0-1 | D10 | |
| 2024.03.15 | Gudmundsson,Eirikur Orri (1536) vs (1810) Kristinsson,Magnus Reykjavik Open 2024 India India Oriental - Londres | 0-1 | A48 | |
| 2024.03.15 | Thorhallsson,T (2388) vs (2009) Gudmundsson,Gunnar Erik Reykjavik Open 2024 Francesa Winawer - Kan | 1-0 | C15 | |
| 2023.10.23 | Rajesh,Vasanthakumar (1866) vs (1530) Gudmundsson,Petur Steinn Rooky Int Open 2023 Siciliana Cerrada | 1-0 | B23 | |
| 2023.10.21 | Ko Ko Ohn (2145) vs (1530) Gudmundsson,Petur Steinn Rooky Int Open 2023 Siciliana | 1-0 | B40 | |
| 2023.10.20 | Stokke,K (2307) vs (1530) Gudmundsson,Petur Steinn Rooky Int Open 2023 Siciliana Cerrada | 1-0 | B23 | |
| 2023.04.04 | De Winter,E (1687) vs (1283) Gudmundsson,Solvi Reykjavik Open 2023 Reti Zukertort | 1-0 | A06 | |
| 2023.04.04 | Townsend,M (2209) vs (1961) Gudmundsson,Gunnar Erik Reykjavik Open 2023 Inglesa Agincourt - Neo-Catalana Aceptada | 1-0 | A13 | |
| 2023.04.03 | Gudmundsson,Solvi (1283) vs Haarde Vignisson,Hafthor Reykjavik Open 2023 Española - Frankfurt | 1-0 | C60 | |
| 2023.04.03 | Gudmundsson,Gunnar Erik (1961) vs Kolar,Brendan Reykjavik Open 2023 India de Dama Clásica | 1-0 | E18 | |
| 2023.04.02 | Von Kistowski,Fynn (1548) vs (1283) Gudmundsson,Solvi Reykjavik Open 2023 Alekhine - Intercambio | 1-0 | B03 | |
| 2023.04.02 | Gudmundsson,Gunnar Erik (1961) vs (2358) Trimitzios,Petros Reykjavik Open 2023 Holandesa Leningrado (Warsaw) - Holandesa Leningrado (Warsaw) | 1/2-1/2 | A88 | |
| 2023.04.01 | Gudmundsson,Solvi (1283) vs (1800) Grose,Kameron Reykjavik Open 2023 Siciliana | 0-1 | B50 | |
| 2023.04.01 | Lansiart,Lionel vs (1283) Gudmundsson,Solvi Reykjavik Open 2023 Alekhine - Dos Peones | 0-1 | B02 | |
| 2023.03.31 | Gudmundsson,Solvi (1283) vs (1071) Jonsdottir,Katrin Maria Reykjavik Open 2023 Peón de Dama - Mason | 1/2-1/2 | D00 | |
| 2023.03.31 | Gaal,Zsoka (2320) vs (1961) Gudmundsson,Gunnar Erik Reykjavik Open 2023 Catalana Abierta (Clásica) - Catalana Abierta (Clásica) | 1-0 | E04 | |
| 2023.03.30 | Gudmundsson,Gunnar Erik (1961) vs (1729) Qiu,Peter Yong Reykjavik Open 2023 Holandesa Leningrado (Warsaw) | 1-0 | A88 | |
| 2023.03.30 | Gudmundsson,Solvi (1283) vs (1861) Harnett,Robert J Reykjavik Open 2023 India | 0-1 | A45 | |
| 2023.03.29 | Patel,Zain (1833) vs (1283) Gudmundsson,Solvi Reykjavik Open 2023 Peón de Dama Irregular | 1-0 | A40 | |
| 2023.03.29 | Bryant,Harry (1652) vs (1961) Gudmundsson,Gunnar Erik Reykjavik Open 2023 Siciliana - Pelikan (Chelyabinsk) | 1/2-1/2 | B33 | |
| 2021.11.05 | Gudmundsson,Gunnar Erik (1834) vs (2331) Kucuksari,Kaan Hasselbacken Open 2021 Nimzo-India Clásica | 0-1 | E32 | |
| 2022.04.10 | Domalchuk-Jonasson,Aleksandr (2169) vs (1904) Gudmundsson,Gunnar Erik Kvika Reykjavik Open 2022 Nimzo-India Landau | 1-0 | E51 | |
| 2022.04.10 | Gudmundsson,Gunnar Erik (1904) vs (2181) Louis,T Kvika Reykjavik Open 2022 Nimzo-India Noa | 1-0 | E36 | |
| 2022.04.09 | Player,E (2196) vs (1904) Gudmundsson,Gunnar Erik Kvika Reykjavik Open 2022 Siciliana Rossolimo (Fiancheto) - Siciliana Rossolimo (Fiancheto) | 1-0 | B31 | |
| 2022.01.29 | Thorfinnsson,Br (2419) vs (1906) Gudmundsson,Gunnar Erik Reykjavik Blitz Open 2022 Apertura Dunst | 0-1 | A00 | |
| 2022.01.29 | Gudmundsson,Gunnar Erik (1906) vs (2245) Thorhallsson,Simon Reykjavik Blitz Open 2022 Gambito Volga Aceptado - Gambito Volga Aceptado | 0-1 | A58 | |
| 2022.01.29 | Gudmundsson,Gunnar Erik (1906) vs (2134) Machlik,Monika Reykjavik Blitz Open 2022 Nimzo-India Clásica | 1-0 | E32 | |
| 2022.01.29 | Eliasson,K (1760) vs (1906) Gudmundsson,Gunnar Erik Reykjavik Blitz Open 2022 Siciliana - Pelikan | 0-1 | B33 | |
| 2022.01.29 | Johannsdottir,J (1946) vs (1906) Gudmundsson,Gunnar Erik Reykjavik Blitz Open 2022 Siciliana | 1-0 | B30 | |
| 2022.01.29 | Gudmundsson,Gunnar Erik (1906) vs (1535) Heidarsson,Mikael Bjarki Reykjavik Blitz Open 2022 Peón de Dama Irregular - Owen | 1-0 | A40 | |
| 2022.04.08 | Gudmundsson,Gunnar Erik (1904) vs (2385) Martin,Julian Kvika Reykjavik Open 2022 Nimzo-India Clásica | 0-1 | E32 | |
| 2022.01.29 | Gudmundsson,Gunnar Erik (1906) vs (1444) Helgadottir,Idunn Reykjavik Blitz Open 2022 Nimzo-India Clásica | 1-0 | E32 | |
| 2022.01.29 | Nilssen,Ellen Fredericia (2110) vs (1906) Gudmundsson,Gunnar Erik Reykjavik Blitz Open 2022 India de dama - Petrosian | 1-0 | E12 | |
| 2022.01.29 | Heidarsson,Arnar Milutin (2054) vs (1906) Gudmundsson,Gunnar Erik Reykjavik Blitz Open 2022 Nimzovich - Clásica | 1-0 | A01 | |
| 2022.01.29 | Gudmundsson,Gunnar Erik (1906) vs Gunnarsson,Hjortur Reykjavik Blitz Open 2022 Peón de Dama Irregular - Kotov (Robatsch) | 1-0 | A40 | |
| 2022.04.07 | Gudmundsson,Gunnar Erik (1904) vs (2166) Wichtrup,Jan-Louis Kvika Reykjavik Open 2022 Gambito de Dama Rehúsado - Cambio | 1-0 | D35 | |
| 2022.01.29 | Kjartansson,G (2450) vs (1906) Gudmundsson,Gunnar Erik Reykjavik Blitz Open 2022 Inglesa Mikenas - Flohr | 1-0 | A18 | |
| 2022.04.06 | Gardarsson,Ho (1517) vs (1904) Gudmundsson,Gunnar Erik Kvika Reykjavik Open 2022 Neo-India | 0-1 | E00 | |
| 2022.04.11 | Gudmundsson,Gunnar Erik (1904) vs (2101) Kracht,Raphael Kvika Reykjavik Open 2022 Nimzo-India Clásica | 1/2-1/2 | E32 | |
| 2021.09.02 | Hjaltason,Elvar Orn (1702) vs (1844) Gudmundsson,Gunnar Erik 21st ch-EUR Indiv 2021 Francesa Paulsen - Rubinstein (Capablanca) | 1/2-1/2 | C10 | |
| 2021.08.28 | Gudmundsson,Gunnar Erik (1844) vs (1243) Helgadottir,Idunn 21st ch-EUR Indiv 2021 India de Dama Fiancheto | 1-0 | E15 | |
| 2021.09.01 | Gudmundsson,Gunnar Erik (1844) vs (2307) Sylvan,J 21st ch-EUR Indiv 2021 Nimzo-India Clásica | 0-1 | E32 | |
| 2021.08.27 | Pein,M (2309) vs (1844) Gudmundsson,Gunnar Erik 21st ch-EUR Indiv 2021 Reti Simétrica | 1-0 | A05 | |
| 2021.08.31 | Gudmundsson,Gunnar Erik (1844) vs (2158) Bergsson,St 21st ch-EUR Indiv 2021 Eslava | 0-1 | D10 | |
| 2021.08.30 | Pappelis,D (2160) vs (1844) Gudmundsson,Gunnar Erik 21st ch-EUR Indiv 2021 Siciliana | 1/2-1/2 | B30 | |
| 2021.08.26 | Gudmundsson,Gunnar Erik (1844) vs (2519) Stefansson,H 21st ch-EUR Indiv 2021 India de Dama Fiancheto - Nimzovich | 0-1 | E15 | |
| 2021.08.29 | Birkisson,Bardur Orn (2163) vs (1844) Gudmundsson,Gunnar Erik 21st ch-EUR Indiv 2021 Inglesa Anglo-India | 1/2-1/2 | A15 |