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QGA, 4.Nc3 Notation: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3

In each game under Location you see masterchessopen.com but it's not a valid website, so please don't use it. Claus Gamborg, Jan. 2023

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#WhiteRatingBlackRatingResultMovesECOTournamentDate
414Malakhatko Vadim ...2633Humeau Cyril (FRA)22031-023 ≣D24It (active) \25 Oct 2008
291Ortega Hermida Da...2396Mengual Bolo Carl...21101-026 ≣D24It (b)
321Papenin Nikolai (...2391Khamitskiy Sergei...22300-124 ≣D24It (b)
263Steffenello Leona...2030Uchoa Valdir1-010 ≣D02It (b)
58Bellon Lopez Juan...2405Moran Nuque Berna...22901-026 ≣D24It (b)
208Veneteanu Ion Cri...2217Popescu Cristian ...23001-024 ≣D24It (b)
264Madriga Bonals LuisVidal Matos Ricar...18020-118D24It (c)
67Kjeldsen Jens (DEN)2411Brautsch Soren (DEN)22141-021 ≣D24It (c)
358Natsidis Christop...2177Malada Vinko (CRO)22200-122 ≣D24It (cat.1)13 Aug 2006
351Shulman Yuri (USA)2614Kriventsov Stanis...24061-014 ≣D24It (cat.10)21 Apr 2006
422Cubas Pons Juan (...2224Pons Sastre Santi...23800-121 ≣D02It (cat.3)02 Jan 2009
464Djokic Nenad (SRB)2374Scepanovic Labud ...21951-011 ≣D24It (cat.3)04 Nov 2010
289Sitnik Igor (SLO)2258Glavas Dragan (CRO)22211-024 ≣D24It (cat.4)
178Kinsman Andrew P ...2400Shaw John (SCO)23351-026 ≣D24It (cat.4)
99Chekhov Valery A ...2525Golikov Anatolij ...24151-024 ≣D24It (cat.8)
176Batyrov Sapar (TKM)2495Vorontsov Nickola...24001-022 ≣D24It (cat.8)
364Benitah Yohan (FRA)2421Terrieux Kevin (FRA)23671-023 ≣D24It (cat.9)23 Feb 2007
421Kaufman Raymond (...2320Cilia Vincenti Da...21081-026 ≣D20It (masters)29 Dec 2008
75Edel Thomas (GER)2066Krueger Thomas (GER)17911-021 ≣D02It (open)
222Vojir Vaclav Jun ...1798Slovak Petr (CZE)21041-026 ≣D24It (open)
203Volber UweVolker Horst0-113 ≣D24It (open)
201Sitnik Igor (SLO)2250Visintin Roberto ...20391-024 ≣D24It (open)
251Komljenovic Davor...2514Cifuentes Parada ...24900-125 ≣D24It (open)
198Borg Andrew (MLT)2105Dimitriadis Georg...22551-024 ≣D02It (open)
255Soln Primoz (SLO)2413Wichmann Christia...19500-121 ≣D24It (open)
193Lazarev Vladimir ...2500Gambee Kevin (FRA)21471-023 ≣D24It (open)
259Fraser-Mitchell J...2120Sherwin James T (...23570-125 ≣D24It (open)12 Nov 2000
192Nagy Andras (HUN)2266Czebe Attila (HUN)24800-123 ≣D02It (open)
269Levers Thierry (FRA)2086Dumortier Freddy1-022 ≣D02It (open)
183Szirmai Eduard (HUN)2185Schuetz Peter (SVK)18890-122 ≣D24It (open)
275Ikonnikov Vyaches...2509Besnus Emmanuel (...18311-026 ≣D02It (open)
278Bierbach Utz-Frie...2040Grund Holger (GER)24660-122 ≣D24It (open)27 Oct 2001
182Blum Ralf (GER)2097Marth Juergen (GER)20580-126 ≣D24It (open)
283Bereolos Peter (USA)2308Nemeth Paul (USA)21031-018 ≣D24It (open)
174Berkes JoergMueller Oliver (GER)23311-022 ≣D24It (open)
287Belunek Vladimir ...2416Walowy Bohumir (CZE)21361-021 ≣D24It (open)
160Gross Georg (GER)2310Valenta Vit (CZE)22501-017 ≣D02It (open)
292Cureau Christian ...1439Mauron Regis (FRA)15870-124D20It (open)
296Assad Karine (FRA)2051Debevere Francois...1-022 ≣D20It (open)
297Maupin Valerie (FRA)2012Michiels Bart (BEL)24530-126 ≣D24It (open)
299Darrigues Alain (...2009Hernandez Lopez Ana1-026D24It (open)
145Auchenberg Per (DEN)2133Hansen Henrik Mic...21241-019 ≣D24It (open)
143Nohl HansjoergSeiler Andreas (GER)22521-018 ≣D24It (open)
138Komljenovic Luka ...2228Krallmann Matthia...22520-122 ≣D02It (open)
137Saljova Silvie (CZE)2142Manik Mikulas (SVK)23551-021 ≣D02It (open)
309Adly Ahmed (EGY)2482Kolcak Marek (SVK)22311-025 ≣D24It (open)02 Mar 2004
133Elschner Annegret...2101Jonkman Harmen (NED)24230-118 ≣D24It (open)
313Porper Eduard (CAN)2466Wittwer Marcus (SUI)20461-017 ≣D24It (open)14 May 2004
131Mollov Ergin (BUL)2394Peric Slavisa (SRB)22051-014 ≣D02It (open)
315Malakhatko Vadim ...2571Karpatchev Aleksa...24881-024 ≣D24It (open)
129Bator Robert (SWE)2411Torngarn T1-016 ≣D24It (open)
470Castano Jhon Edis...2057Loaiza Yurani (COL)19361-012 ≣D24It (open)
317Bonade Massimo (ITA)2093Broomfield Matthe...22880-123 ≣D24It (open)06 Jul 2004
128Van Parreren Hann...2101Herr Hans-Otto1-021 ≣D24It (open)
127Chernin Alexander...2600Plauth Herr S (GER)1-021 ≣D24It (open)
125Campos Jose Felix...2163Fernandez1-025 ≣D24It (open)
124Tunge CStangeland Karle ...20571-024 ≣D24It (open)
323Kirschbaum Gunnar...2215Vlassow Valentin ...23260-126 ≣D24It (open)30 Dec 2004
324Meza Gabriela (ARG)2098Velazquez Gustavo...20911-025 ≣D24It (open)14 Jan 2005
123Hernandez Bruno (...2280Antunes Antonio (...24700-121 ≣D24It (open)
120Reddmann Hauke (GER)2338Krallmann Matthia...22700-126 ≣D02It (open)
338Llanes Hurtado Mi...2421Picazo Lopez Juan...21161-025 ≣D02It (open)04 Sep 2005
341Sulava Nenad (CRO)2512Giertz Niklaus (SUI)23271-019 ≣D02It (open)02 Jan 2006
342Bocharov Dmitry (...2577Grishchenko Serge...23481-014 ≣D24It (open)02 Feb 2006
109Lower Spencer (USA)2276Duncan Jason (USA)22121-025 ≣D24It (open)
107Babu N Sudhakar (...2365Kamath SJ (IND)22601-020 ≣D24It (open)
349Hernandez Ivan (CUB)2182Zambrana Oswaldo ...24271-026 ≣D24It (open)13 Apr 2006
101Ade ALauth O0-122 ≣D24It (open)
354Demin Vladimir (RUS)2433Quaeschling Udo (...17841-023 ≣D24It (open)15 Jun 2006
100Koblinc RubenOblitas Carlomagn...24460-123 ≣D02It (open)
95Piskov Yury (RUS)2442Grotnes Nils (NOR)21931-024D24It (open)
362Bigg Andrew J (ENG)2248Gonda Laszlo (HUN)24950-125 ≣D02It (open)27 Dec 2006
94Miles Anthony J (...2555Wright Anthony1-024 ≣D02It (open)
365Bellon Lopez Juan...2434Munoz Jorva Migue...18861-021 ≣D02It (open)24 Feb 2007
91Juurikas Arne2050Laajo Juha1-024 ≣D02It (open)
76Estremera Panos S...2379Schulz Klaus-Juer...23650-126 ≣D24It (open)
73Fossmeier UHetzer Voltzer1-019 ≣D24It (open)
70Huzman Alexander ...2465Sherzer Alex (USA)25041-018 ≣D24It (open)
376Klementys Jerzy (...1883Krasnodebska Magd...19960-120 ≣D24It (open)23 May 2007
378Bossert Christian...2249Teske Henrik (GER)25180-126 ≣D02It (open)08 Jun 2007
68Becker Thomas (GER)2138Henkel Ralf (GER)20351-020 ≣D24It (open)
384Darr Thomas (GER)1941Meier Peter1-016 ≣D24It (open)02 Aug 2007
387Kviliunas Vladisl...1856Kasperavicius Jok...17901-018 ≣D02It (open)22 Aug 2007
66Schroer Jonathan ...2359Blankenau Mike P ...22481-017 ≣D24It (open)
389Gromovs Sergejs (...2370Rausis Igors (CZE)25120-124 ≣D24It (open)05 Sep 2007
390Le Roux Jean-Pier...2477Levers Thierry (FRA)20101-020 ≣D02It (open)27 Oct 2007
65Eslon Jaan (SWE)2356Pena Gomez Manuel...24061-022 ≣D02It (open)
402Pouzet Nolwenn (FRA)2158Ballandras Renaud...16901-019 ≣D24It (open)22 Jul 2008
403Hartereau Philipp...2208Stephan Arthur (FRA)19061-024 ≣D24It (open)23 Jul 2008
409Sorm Daniel (CZE)2318Zoebisch Herbert ...21450-124 ≣D24It (open)02 Sep 2008
139Requejo Oswaldo (...2247Galvan Jesus (PER)22261-019 ≣D24It (open)
418Heras Cuencas Mig...2008Garcia Lopez Fern...16751-023 ≣D24It (open)05 Dec 2008
44Muse Mladen (CRO)2443Heinbuch Detlef (...22951-019 ≣D24It (open)
428Dimitrijevic Drag...2042Karpatchev Aleksa...24910-118 ≣D24It (open)29 Apr 2009
429Obringer Jean-Mar...2049Remille Tristan (...22041-018 ≣D02It (open)30 Apr 2009
433Duquenne Eric (FRA)2024Rech Thomas1-024 ≣D20It (open)06 Jul 2009
434Gozzoli Yannick (...2498Louis Andre (FRA)18621-025 ≣D24It (open)06 Jul 2009
437Iacomussi Mario1772Manni Stefano19800-120 ≣D02It (open)19 Sep 2009
20Vranesic Zvonko (...2320Agree Arnold20301-026 ≣D24It (open)
19Buerger EdBikulcius J1-026 ≣D24It (open)