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QGD; Semi-Tarrasch Defence 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5

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
121Olafsson Fridrik ...2434Lombard Andre (SUI)23501-023 ≣A13Zt
823Goiriz Y Damian (...2066Heinechen John (PAR)17121-026 ≣A04Zt11 Jun 2009
391Schoepf Ulrich (GER)2134Krudde Fitzgerald...22950-123 ≣A16VL2 1996/97
690Skwarczylo Marek ...2008Borowicz Miroslaw...19351-029 ≣A46Tournament (team) \22 Oct 2006
705Szwarc Pawel (POL)2121Piesik Piotr (POL)20081-027 ≣A43Tournament (team)11 Feb 2007
141Ramirez H Ricardo...2080Nogues Alejandro ...21660-129 ≣A06Tournament (team)
473Ilisan Gh1740Serdean Pavel Dor...22230-124 ≣A13Tournament (team)
627Windhoefel KlausBraeunlich Christian0-127 ≣A50Tournament (regio...08 Oct 2004
594Vunder Andrey (RUS)2314Davydov Andrey (RUS)22291-026 ≣A46Tournament (open)\
969Semeikhan BakhtiyarKabirayev Serikbay1-027 ≣A46Tournament (open) \05 Aug 2012
944Flores Linan Jose...1918Ramon Serrano Fra...21000-123 ≣A50Tournament (open) \03 Feb 2012
792Vicente Perales M...Fernandez Cereijo...0-125 ≣A06Tournament (open)15 Nov 2008
781Vicente Perales M...Alonso Rodriguez ...15830-126 ≣A06Tournament (open)04 Oct 2008
918Pietrzak Tomasz (...1943Snihur Adam (POL)15831-029 ≣A06Tournament (open)20 May 2011
896Favre Bruno (FRA)1969Bevilacqua Mauriz...21560-124 ≣A46Tournament (open)28 Dec 2010
734Ilandzis Spyridon...2176Katapotis Mih1-019 ≣A05Tournament (open)12 Sep 2007
779Kolpakov Nikolay ...2202Efimov Andrey (RUS)21421-024 ≣A46Tournament (open)07 Sep 2008
904Levar Nenad (CRO)2102Krsnik Vohar Ivan...18390-123 ≣A04Tournament (open)06 Feb 2011
668Sikorski Thomas (...1909Scheibe Werner18980-126 ≣A15Tournament (open)07 Mar 2006
966Tran Le Dan Thuy ...1863Nguyen Tran Ngoc ...18590-111 ≣A46Tournament (junio...
939Takov SilvestrKovachev Ivan0-126 ≣A46Tournament (junio...04 Dec 2011
524Schindler SvenParrilla Antonio1-027 ≣A17Tournament (IECG)
490Surin MichaelLauridsen Jesper ...22231-026 ≣A04Tournament (e-mail)
581Sebestyen Jozsef ...1862Kaibinger Karoly ...20370-125 ≣A50Tournament (Elo) (b)
740Nairi Laurent (FRA)1904Rzepecka Dorota (...19131-019 ≣A17Tournament (Elo) (b)16 Nov 2007
956Szumski Janusz2058Slabek Grzegorz (...0-114 ≣A40Tournament (Elo)04 Jun 2012
808Orekhov Nikolai (...1790Barbarickiy Yuri ...19750-19 ≣A09Tournament (Elo)15 Feb 2009
908Souza Brito Andri...1661Mecking Henrique ...25780-126 ≣A56Tournament (Elo)25 Mar 2011
882Pietrzak Tomasz (...1961Powalka Michal (POL)13161-028A05Tournament (Elo)02 Oct 2010
716Ossa Juan Sebasti...1734Salazar Ricardo (...20250-127 ≣A46Tournament (Elo)06 May 2007
488Alvarado M Julio ...Sepe M Ricardo0-120 ≣A40Tournament (b)
378Piket Jeroen (NED)2630Van Wely Loek (NED)26551-029 ≣A46Tournament (active)
739Van Dongen Patric...2393San Marco Jean (FRA)20391-028 ≣A05Tournament (a)01 Nov 2007
287Tuominen Risto (FIN)2283Vainio Matti1-028 ≣A40Tournament (2)
183Bereolos Peter (USA)2320Moore Tucker23451-024 ≣A05Tournament \
29Vanni DarioMenna Giuseppe1-028 ≣A46Tournament
292Zero RobertBurchard Ingar0-116 ≣A13Tournament
163Lorincz Istvan (HUN)2270Hradeczky Tamas (...22161-019 ≣A46Tournament
489Kiviaho Allan (FIN)2238Mertens Teuvo0-129 ≣A06Tournament
435Ferri Stefano (ITA)2192Gardon Ermanno (ITA)21391-023 ≣A40Tournament
318Hicker Harald Dr ...2066Brestan Peter (AUT)21080-128 ≣A05Staatsliga B West...
278Wirius Stefan (AUT)2225Prager Manfred (AUT)20601-025 ≣A46Staatsliga
441Karpov Anatoly (RUS)2700Vanobbergh Gregor...20981-024 ≣A17Simultan
145Dzuban Oleg I (KAZ)2362Mamatov Dair (RUS)22650-128 ≣A56Olympiad URS
150Yudovich Mikhail ...2400Dalko N1-028 ≣A56Olympiad (corr.)
65Salo Tapio (FIN)2287Donner Jan-Hein (...24300-127 ≣A56Olympiad
58Stahlberg Gideon ...Szabo Laszlo (HUN)19031-027 ≣A05Olympiad
40Lundin Erik (SWE)2375Da Silva Rocha A ...0-119 ≣A05Olympiad
35Foltys Jan (CZE)Gulbrandsen A V (...1-029 ≣A06Olympiad
202Adianto Utut (INA)2445Ravi Lanka (IND)23351-023 ≣A46Olympiad
21Kostic Boris (YUG)Stoltz Gosta (SWE)0-122 ≣A46Olympiad
787Boca Harald (GER)2166Braun Thomas (GER)21690-128 ≣A46Oberliga Bayern 2...26 Oct 2008
521Jost Claude (FRA)2256Hollstein Frank D...21661-020 ≣A46Oberliga Baden 20...
24Muller Hans (AUT)Kopetzky Karl1-022 ≣A09Memorial Trebitsch06 Dec 1933
804Bocharnikov Oleg ...1841Kalinin Alexander...24591-020 ≣A04Memorial P.Dubini...09 Jan 2009
407Galvao Luiz CarlosRamirez Raul (ARG)1-027 ≣A05Memorial Pappier (a)
797Vitula Jan (CZE)1829Kratochvil Karel ...21080-120 ≣A56Memorial Olexa (o...25 Dec 2008
703Zlachevskiy Leoni...2141Sadykov Vadim F (...21741-025 ≣A05Memorial N.Mukham...01 Feb 2007
115Spassky Boris V (...2548Langeweg Christian1-027 ≣A46Memorial M.Chigorin
978Larin Maxim (RUS)2071Kozlov Mikhail (RUS)18721-027 ≣A40Memorial M.Botvin...28 Aug 2012
776Lisinski Henryk (...2037Staruch Roman (POL)20091-025 ≣A46Memorial Kochan (...10 Aug 2008
415Luder FranzSchmaranzer Alfre...20280-121 ≣A46Memorial Karl Wag...
796Churaev Raif (RUS)2103Prigoda Vladimir ...17951-017 ≣A40Memorial I.Kopylo...21 Dec 2008
181Knezevic Milorad ...2212Kluger Gyula (HUN)22501-024 ≣A46Memorial Elekes (...
72Najdorf Miguel (POL)2445Sliwa Bogdan (POL)22351-027 ≣A17Memorial A.Alekhine
597Moccia TomasComputer \0-129A56Match \
60Pirc Vasja (YUG)Porreca Giorgio (...1-024 ≣A05Match \
213Smyslov Vassily (...2550Ernst Thomas (SWE)24551-028 ≣A46Izt
78Pachman Ludek (GER)2278Neikirkh Oleg N (...23701-026 ≣A17Izt
79Sanguinetti Raul ...2485Averbakh Yuri L (...24450-129 ≣A17Izt
229Roessle SLund Axel1-023 ≣A40It (open) (w)
347Luynenburg RogierVan Ginkel John1-017 ≣A46It (open) (junior...
959Boztepe SuleymanBerginas Sigitas ...16680-113A46It (open) (for th...03 Jul 2012
622Hochmayr GeorgBaumgartner Mathias1-024 ≣A05It (open) (c)
875Polarczyk Pawel (...1842Hrynkiewicz Jakub...16761-027 ≣A40It (open) (b)04 Jul 2010
871Zastrozhnov IgorKostin Yury1-022 ≣A46It (open) (b)17 Jun 2010
645Sciwarski Mariusz...1936Labun Kornel (POL)18201-023 ≣A56It (open) (b)
724Jozwik Magdalena ...1758Pastuszak Daniel0-110 ≣A04It (open) (b)28 Jul 2007
277Neff Sergei (EST)2229Meier Thomas (GER)22241-024 ≣A40It (open) (b)
525Renzini Lorenzo (...1766Piazza Luigi1-026 ≣A17It (open) (b)
456Graebner Laurent ...2010Kuhn Frank1-026 ≣A46It (open) (b)
428Moherndl Gerhard ...1641Mooslechner Peter...19830-124 ≣A46It (open) (b)
782Persson Stellan (...2133De Los Heros Torr...17321-023 ≣A15It (open) (amateurs)10 Oct 2008
338Beltran Rueda San...2340Roche Peris Eduar...19071-021 ≣A05It (open) (active)
256Herich Manfred (GER)2233Steinbacher Matth...22280-121 ≣A46It (open) (active)
383Lechtynsky Jiri (...2425Cerny R1-019 ≣A06It (open) (a)
431Vojta Tomas (CZE)2351Kalik Jan (CZE)20031-019 ≣A06It (open) (a)
380Babaniotis Evange...2059Pantelidis Mihalis17600-123 ≣A17It (open) \
889Simukov Oleg (UKR)2137Sazonov Anatolij ...22200-114 ≣A17It (open) \07 Nov 2010
900Byron Alan M (ENG)2243Neumanova Monika ...16961-025 ≣A46It (open) \27 Jan 2011
279Petrungaro Omar (...1913Benko Francisco (...20360-128 ≣A05It (open) \
930Donchenko Alexand...2281Wolf Richard21591-026 ≣A46It (open) \11 Sep 2011
825Zamanov Ansar M (...2455Kaunz Werner19261-028 ≣A40It (open) \18 Jun 2009
406Csonkics Tunde (HUN)2225Obran Harald (AUT)19881-029 ≣A46It (open) \
367Szirmai Eduard (HUN)2170Dudas Janos (HUN)24000-123 ≣A17It (open) \
837Thuerauf Peter (GER)1917Redzepovic Irfan ...20980-118 ≣A06It (open) \06 Sep 2009
359Khromov Vladimir ...2292Valtera Jiri (CZE)19901-029 ≣A05It (open) \
360Langer Michael (USA)2195Ryvova Anna (CZE)19700-124 ≣A46It (open) \
621Zmijanac Dusko (SRB)2271Cobic Vladimir (SRB)23561-026 ≣A46It (open) \
546Lemos Damian (ARG)2543Marsico Cristian1-013 ≣A46It (open) \