CM Gudmundur Halldorsson Full name Gudmundur Halldorsson Born 1959 (age 67) Place of birth Federation Iceland Profiles # World Ranking 2104 Classical 2195 Rapid 2227 Blitz Rating Bio Most Played Openings White Pieces Slav Defense: Modern, Quiet, Schallopp Defense (2 games) Queen's Gambit Declined: Exchange, Positional Line, Reshevsky Variation (2 games) Catalan Opening (2 games) King's Indian Defense: Orthodox, Aronin-Taimanov Defense (1 games) English Opening: Anglo-Indian, King's Indian Defense (1 games) Black Pieces French Defense: Tarrasch, Morozevich Variation (3 games) Queen's Gambit Declined: Ragozin, Alekhine Variation (2 games) Lion Defense (2 games) Dutch Defense: Classical, Stonewall Variation, Modern Variation (2 games) Sicilian Defense: Canal Attack (2 games) Games Players Result Moves Year Gudmundur Halldorsson (2104) Nigel R Davies (2290) ½-½ 55 2026 David J Eggleston (2474) Gudmundur Halldorsson (2202) 1-0 33 2022 Oliver Johannesson (2281) Gudmundur Halldorsson (2184) 1-0 19 2018 Oleksandr Sulypa (2482) Gudmundur Halldorsson (2184) 1-0 46 2018 Gudmundur Halldorsson (2184) Johann Hjartarson (2534) 0-1 32 2017 Margeir Petursson (2513) Gudmundur Halldorsson (2191) 1-0 52 2017 Gudmundur Halldorsson (2204) Jon Kristinsson (2155) ½-½ 29 2016 Gudmundur Halldorsson (2207) Jon Thor Bergthorsson (2172) 0-1 46 2015 Gudmundur Halldorsson (2219) Bjorn Thorfinnsson (2389) 0-1 39 2015 Stefan Th Sigurjonsson (2118) Gudmundur Halldorsson (2207) 0-1 28 2015 Show All Games