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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
277Neff Sergei (EST)2229Meier Thomas (GER)22241-024 ≣A40It (open) (b)
512Wallmeier BMeinhardt Guenthe...18920-128 ≣A05It (open)
29Vanni DarioMenna Giuseppe1-028 ≣A46Tournament
489Kiviaho Allan (FIN)2238Mertens Teuvo0-129 ≣A06Tournament
269Haselhorst Helmut...2139Metzger S0-119 ≣A56It (open)
793Hohn August (GER)2090Mildenberger Hans...16101-025 ≣A13Ch Chess Club19 Nov 2008
41Najdorf Miguel (POL)2445Milner Barry Phil...1-029A46It
816Ljubicic Filip (CRO)2361Milosavljevic Jov...20931-020 ≣A05It (open)05 May 2009
522Ceko Jovan (SRB)2241Min Koos (NED)18021-025 ≣A56It (open)
862Ispas AndreiMitrica Mihai1-026 ≣A56Ch Romania (junio...09 Apr 2010
842Thomas Ingo (GER)2148Mladenov Svetlin ...24390-118 ≣A05It (open)02 Oct 2009
183Bereolos Peter (USA)2320Moore Tucker23451-024 ≣A05Tournament \
428Moherndl Gerhard ...1641Mooslechner Peter...19830-124 ≣A46It (open) (b)
604Gosset Arnaud (FRA)2151Morelle Ludovic (...21731-019 ≣A05Ch France (team) ...12 Oct 2003
135Napolitano Mario ...Mostert Henk1-029 ≣A09?
201Aulaskari Pauli (...Mueller Michael (...22911-013 ≣A46Cup Baltic (corr.)
483Walther Hans-Wolf...2232Muellner Axel19831-028 ≣A56It (open) \
397Schaltinat BerndMuller Johannes0-129 ≣A56It (open)
669Kaniak Monika (POL)1963Nawrot Anna (POL)19561-027 ≣A46Ch Poland (junior...
78Pachman Ludek (GER)2278Neikirkh Oleg N (...23701-026 ≣A17Izt
248Novak Pavel (CZE)2370Netusil Miroslav ...23180-124 ≣A13Ch Czechoslovakia...
321Belov Igor (RUS)2430Neubauer Juergen19501-027 ≣A05It (open) \
900Byron Alan M (ENG)2243Neumanova Monika ...16961-025 ≣A46It (open) \27 Jan 2011
578Lavery DamienNewman Mark0-126 ≣A46Ch Ulster
720Bui Trong Hao (VIE)2167Nguyen Huy Hoang ...1-028 ≣A46Ch Vietnam (junio...12 Jul 2007
966Tran Le Dan Thuy ...1863Nguyen Tran Ngoc ...18590-111 ≣A46Tournament (junio...
316Gagarin Vasilij (...2420Nielsen Jorgen G ...21611-023 ≣A46It (open)
731Prudnikova Svetla...2349Nikolic Mila (SRB)19691-022 ≣A06Ch Serbia (team) (w)21 Aug 2007
268Kuzev Borislav (BUL)2210Nikolov Sasho (BUL)24041-027 ≣A46Ch Bulgaria
306Borisov Venjamin ...2248Nikulin G1-021 ≣A46Ch URS (team) (co...
141Ramirez H Ricardo...2080Nogues Alejandro ...21660-129 ≣A06Tournament (team)
815Gajic Sladjan (SRB)2088Novak Tamas (SRB)20040-124 ≣A34It (juniors) (team)21 Apr 2009
406Csonkics Tunde (HUN)2225Obran Harald (AUT)19881-029 ≣A46It (open) \
103Portisch Lajos (HUN)2523O'kelly De Galway...24601-027 ≣A17It
76Darga Klaus (GER)2453O'kelly De Galway...24601-025 ≣A17It
768Nemec Miloslav (CZE)1919Okorn Nejc (SLO)18500-115 ≣A06It (open)04 Jul 2008
165Browne Walter S (...2540Olafsson Helgi (ISL)22701-024 ≣A46It
43Liebstein ArturoOlivera Alfredo1-027 ≣A05?
436Okamura Milton Ka...2240Osorio Machado Jo...1-027 ≣A05It (open)
633Gonzales Jayson (...2422Pader Douglas (USA)22431-029 ≣A05Ch Marshall Chess...12 Dec 2004
100Smyslov Vassily (...2494Padevsky Nikola (...23551-029 ≣A17It \
380Babaniotis Evange...2059Pantelidis Mihalis17600-123 ≣A17It (open) \
891Kotsur IvanPapurin Yury1-021 ≣A50It (open)07 Dec 2010
524Schindler SvenParrilla Antonio1-027 ≣A17Tournament (IECG)
724Jozwik Magdalena ...1758Pastuszak Daniel0-110 ≣A04It (open) (b)28 Jul 2007
888Galvanek Ladislav...2091Peterson Eric (SVK)22490-129 ≣A40Ch Slovakia (team...06 Nov 2010
525Renzini Lorenzo (...1766Piazza Luigi1-026 ≣A17It (open) (b)
572Siegel Georg (GER)2446Pieper Harald (GER)21551-027 ≣A05It (open)27 Oct 2002
705Szwarc Pawel (POL)2121Piesik Piotr (POL)20081-027 ≣A43Tournament (team)11 Feb 2007
144Alenius ArtoPietarila Reino1-026A15?
128Filip Miroslav (CZE)2465Platonov Igor V (...24301-027 ≣A05It
129Hort Vlastimil (GER)2466Platonov Igor V (...24301-025 ≣A17It
328Panchenko Alexand...2480Plaum S1-022 ≣A40It (open)
211Fatyga HPlesiuk Jan0-122 ≣A56It (open)
717Giretti-Kanev Jas...2189Pokorna Regina (SVK)23500-127 ≣A05It (open)10 Jun 2007
60Pirc Vasja (YUG)Porreca Giorgio (...1-024 ≣A05Match \
87Eliskases Erich G...2430Portisch Lajos (HUN)25231-027 ≣A17It
412Huebner Robert Dr...2575Portisch Lajos (HUN)25951-023 ≣A46It (cat.14) (active)
882Pietrzak Tomasz (...1961Powalka Michal (POL)13161-028A05Tournament (Elo)02 Oct 2010
278Wirius Stefan (AUT)2225Prager Manfred (AUT)20601-025 ≣A46Staatsliga
796Churaev Raif (RUS)2103Prigoda Vladimir ...17951-017 ≣A40Memorial I.Kopylo...21 Dec 2008
611Ovchinnikova Alek...Pyatkova Tatiana ...18540-125 ≣A06Ch Russia (junior...
892Chapman Terence (...2249Rafalski Krzyszto...16671-029 ≣A05It (open)08 Dec 2010
407Galvao Luiz CarlosRamirez Raul (ARG)1-027 ≣A05Memorial Pappier (a)
944Flores Linan Jose...1918Ramon Serrano Fra...21000-123 ≣A50Tournament (open) \03 Feb 2012
263Hakola JukkaRantsi Kauko1-028 ≣A13?
202Adianto Utut (INA)2445Ravi Lanka (IND)23351-023 ≣A46Olympiad
333Benes Petr (CZE)2166Rebicek M1-022 ≣A05It (open)
837Thuerauf Peter (GER)1917Redzepovic Irfan ...20980-118 ≣A06It (open) \06 Sep 2009
396Ulloa Juan (CHI)2055Reyes Pablo1-029 ≣A40It (open)
530Faulhaber Rolf (GER)2068Richter Klaus (GER)20830-128 ≣A05It \
22Helling Karl (GER)Richter Kurt (GER)20431-028 ≣A46It
108Kavalek Lubomir (...2527Robatsch Karl (AUT)23491-029 ≣A13It
338Beltran Rueda San...2340Roche Peris Eduar...19071-021 ≣A05It (open) (active)
706Vunder Yakov (RUS)2227Rodkin Felix (RUS)21571-023 ≣A13Ch St. Petersburg...15 Feb 2007
863Delpierre Elie (FRA)1746Rodriguez Adrien ...18490-124 ≣A56Ch France (junior...18 Apr 2010
821Gibson Tomas (ARG)2272Rodriguez Jorge L...23930-128 ≣A40Ch Argentina (team)05 Jun 2009
865Rocha Sergio (POR)2438Rodriguez Jose Ramon1-020 ≣A05Ch Extremadura (t...09 May 2010
342Gomez Esteban Jua...2495Rodriguez Lopez R...24101-028 ≣A46It (open)
454Johansen Darryl K...2496Rogers Catherine ...19981-011 ≣A46It (open)
583Neverov Valeriy (...2536Roghani Arash (IRI)23461-022 ≣A40It (open)
398Grek MarkoRonnman Juha0-128A40It (open)
362Helo LeeviRonnman Juha0-121 ≣A56It (open)
924Ledoux Jean-Luc (...2061Ross David (CAN)22911-028 ≣A04Ch NATO12 Aug 2011
925Jaeger Andre (GER)2040Ruether Marc (GER)18121-026 ≣A56It (open) \14 Aug 2011
811Kohout Jan (CZE)2025Rusnak Jan (CZE)19861-024 ≣A46Czech League 2008...01 Mar 2009
360Langer Michael (USA)2195Ryvova Anna (CZE)19700-124 ≣A46It (open) \
740Nairi Laurent (FRA)1904Rzepecka Dorota (...19131-019 ≣A17Tournament (Elo) (b)16 Nov 2007
662Derebali TuncaySadullah Bedirhan1-014 ≣A40Ch Turkey (juniors)
703Zlachevskiy Leoni...2141Sadykov Vadim F (...21741-025 ≣A05Memorial N.Mukham...01 Feb 2007
963Paikidze Nazi (GEO)2381Sahin Gizem (TUR)15781-028 ≣A40Ch Turkey (team)16 Jul 2012
716Ossa Juan Sebasti...1734Salazar Ricardo (...20250-127 ≣A46Tournament (Elo)06 May 2007
623Serra Pagel Jordi...2235Salvat Duch Carlo...20141-019 ≣A46It (open)12 Aug 2004
479Soloveychik Sasha...2207Sandler Leonid (AUS)24161-029 ≣A40Cup Doeberl
739Van Dongen Patric...2393San Marco Jean (FRA)20391-028 ≣A05Tournament (a)01 Nov 2007
110Cobo Arteaga Eldi...2345Santacruz Francis...23101-024 ≣A17Ch Pan-American
548Popov Valerij (RUS)2579Sargsjan Vardges ...23440-123 ≣A06It (cat.8)
550Naumov Vitaly (RUS)Sazonnik Konstant...1-024 ≣A06Ch Russia (junior...
889Simukov Oleg (UKR)2137Sazonov Anatolij ...22200-114 ≣A17It (open) \07 Nov 2010
668Sikorski Thomas (...1909Scheibe Werner18980-126 ≣A15Tournament (open)07 Mar 2006