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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
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...
679BrendenTorbjorn1389Nilsen Lars Erik12981-027 ≣D02Ch Norway (kl. M3)12 Jul 2006
419Leveille Francois...2345Nogueiras Jesus (...25100-124 ≣D30It (open)
141Ramirez H Ricardo...2080Nogues Alejandro ...21660-129 ≣A06Tournament (team)
237Laren PhilNorcross J1-020 ≣E10It (open)
815Gajic Sladjan (SRB)2088Novak Tamas (SRB)20040-124 ≣A34It (juniors) (team)21 Apr 2009
748Kourousis Epamino...2228Ntounis Nikolaos1-017 ≣D30It (open) \15 Mar 2008
406Csonkics Tunde (HUN)2225Obran Harald (AUT)19881-029 ≣A46It (open) \
802Hammes Michael (GER)2387Oganian Albert Dr...19881-025 ≣E10It (open) \03 Jan 2009
104Ulvestad Olaf (AND)2270O'kelly De Galway...24601-022 ≣E10It
84Letelier Rene (CHI)2151O'kelly De Galway...24601-024 ≣E10Olympiad
103Portisch Lajos (HUN)2523O'kelly De Galway...24601-027 ≣A17It
76Darga Klaus (GER)2453O'kelly De Galway...24601-025 ≣A17It
99Calero I (CUB)O'kelly De Galway...24600-128 ≣E10Memorial J.Capabl...
768Nemec Miloslav (CZE)1919Okorn Nejc (SLO)18500-115 ≣A06It (open)04 Jul 2008
226Apol Luitjen (FAI)2075Olafsson David (ISL)23251-023 ≣E00It (open)
227Apol Luitjen (FAI)2075Olafsson David (ISL)23251-024 ≣E00It (open)
165Browne Walter S (...2540Olafsson Helgi (ISL)22701-024 ≣A46It
322Molvig Henrik (DEN)2205Olesen Martin (DEN)23550-127 ≣E10It
326Jakobsen Ole (DEN)2380Olesen Martin (DEN)23551-022 ≣D02It
182Haro Paulo Cesar ...Oliveira Paulo S ...1-029 ≣D02Ch Brazil
43Liebstein ArturoOlivera Alfredo1-027 ≣A05?
558Sauleda JaumeOliver Rafael1-024 ≣E10Ch Mallorca
754Lesin Ivan (RUS)1830Olkhovsky Alexander1-029 ≣E00Ch Russia (junior...
765Najdzionek Bolesl...1938Opolski Wojciech ...17391-026 ≣D40It (open) \15 Jun 2008
436Okamura Milton Ka...2240Osorio Machado Jo...1-027 ≣A05It (open)
373Jorgensen Michael...2270Ostergaard Rasmus...21221-026 ≣E10It (open)
113Bokor Istvan (HUN)2226Ostojic Predrag (...23251-025 ≣E10?
62Schlieder RolfOtto Arnold1-029 ≣E00Ch DDR
75Bolbochan Julio (...2440Pachman Ludek (CZE)22781-023 ≣E10Olympiad21 Sep 1956
190Farago Ivan (HUN)2510Pachman Ludek (GER)24101-026 ≣E10It (cat.9)
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
894Rodriguez MarcoParra Varon Diego17761-015 ≣E00Ch Central Americ...11 Dec 2010
524Schindler SvenParrilla Antonio1-027 ≣A17Tournament (IECG)
724Jozwik Magdalena ...1758Pastuszak Daniel0-110 ≣A04It (open) (b)28 Jul 2007
228Carbonell AlbertoPaternoste Ricard...22510-121 ≣E10corr.
173Garmendia JuanPatrici Norberto1-024 ≣D32corr.
405Garcia David (ESP)2519Patricio Diaz Cueva0-126 ≣E00Ch Asturias (team...
967Mouritsen Jan (DEN)1822Pedersen Jan Kaas...20440-129 ≣D02It \01 Aug 2012
6Bernstein OssipPerlis Julius (AUT)1-028 ≣D41It (2)
799Niel Jean-Francoi...1843Perrin Julien (FRA)16631-023 ≣D02It (open)29 Dec 2008
912Erdos Viktor (HUN)2608Petermann Michail...21931-026 ≣D02It \21 Apr 2011
888Galvanek Ladislav...2091Peterson Eric (SVK)22490-129 ≣A40Ch Slovakia (team...06 Nov 2010
585Witte Ronald (GER)2154Petzel Oliver (GER)19921-026 ≣D41It (open)
733Schmekel Felix770Pfueller Volker (...17540-127 ≣D30It (open)01 Sep 2007
777Nguyen Thanh Luan...Pham Nhat1-026 ≣D40Ch Vietnam (team)18 Aug 2008
525Renzini Lorenzo (...1766Piazza Luigi1-026 ≣A17It (open) (b)
572Siegel Georg (GER)2446Pieper Harald (GER)21551-027 ≣A05It (open)27 Oct 2002
582De Troch Jean-PierrePieroni Severino0-113 ≣D30It (open)
705Szwarc Pawel (POL)2121Piesik Piotr (POL)20081-027 ≣A43Tournament (team)11 Feb 2007
144Alenius ArtoPietarila Reino1-026A15?
849Bursa Renata (POL)1995Pietrowska Iwona1-025 ≣D02Ch Kujawsko - Pom...10 Jan 2010
470Najer Evgeniy (RUS)2562Pinkas Karol (POL)23561-028 ≣D41It (open)
464Janocha Wieslaw (...2337Pinkas Karol (POL)23561-020 ≣D41Ch Poland (team) ...
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)
207Sehn NorbertPlauth Herr S (GER)1-020 ≣D41corr.
81Domotor Jozsef (HUN)1974Plecsko Zoltan (HUN)20630-129 ≣D02Tournament
211Fatyga HPlesiuk Jan0-122 ≣A56It (open)
719Baillard Marc (FRA)1951Pletsch Claude (LUX)18931-022 ≣D40It \10 Jul 2007
417Novikov Igor A (USA)2545Podgaets Mikhail ...24751-024 ≣E10It (open)
91Kluger Gyula (HUN)2250Pogats Jozsef (HUN)22301-027 ≣E10Ch Hungary
94Szabo Laszlo (HUN)1903Pogats Jozsef (HUN)22301-029 ≣E10It
717Giretti-Kanev Jas...2189Pokorna Regina (SVK)23500-127 ≣A05It (open)10 Jun 2007
914Banovic Ivan (SRB)1981Poleksic Dusan (SRB)16721-012 ≣D02Ch Serbia (junior...24 Apr 2011
447Lettich Sergio (ITA)2182Polushkina Svetla...20840-125 ≣D32It (open) (a)
788Hoang Tan DucPolyakov Fedor1-028 ≣D32Ch World (juniors...27 Oct 2008
656Epishin Vladimir ...2574Pont Mulet Antoni...21961-025 ≣E10It (open)21 Oct 2005
119Gelfer Israel (ISR)2328Porath Yosef (ISR)23401-021 ≣D41?
474Trapp Imre (HUN)1877Por Attila (HUN)20280-122 ≣D02Cup Pannon (b)22 Jul 1999
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
551Borchgrevink Hara...2197Pranjal Phukan (IND)20701-025 ≣E10Ch World (juniors...
893Gaealafshwe Baril...2172Praturi Paul1-028 ≣D30Ch Botswana (open)11 Dec 2010
786De Andres Gonalon...2092Prelati Maurizio ...21351-025 ≣D40It (open)24 Oct 2008
796Churaev Raif (RUS)2103Prigoda Vladimir ...17951-017 ≣A40Memorial I.Kopylo...21 Dec 2008
751Chetyrev DmitryPrigorodov Vladimir0-19 ≣D06Ch Russia (junior...
442Zaharov Anatoli (...Prohorov Leonid (...1-024 ≣D41Cup Belarus (corr.)
50Fryda AlexanderPurdy John S (AUS)21430-120 ≣E10Ch Australia06 Jan 1947
611Ovchinnikova Alek...Pyatkova Tatiana ...18540-125 ≣A06Ch Russia (junior...
143Cillo LPytel Krzysztof (...23050-129 ≣E10It (open)
867Supatashvili Khvi...2459Qashashvili Alexa...22941-023 ≣E10Cup Municipality17 May 2010
911Flores Diego (ARG)2599Quarracino Carlos...22171-021 ≣E00It (open)17 Apr 2011
449Forestier Flavien...2138Queguiner Damien1-021 ≣D02Ch France (team) ...
285Sarno HectorQuiroz Juan Jose1-025 ≣E00Tournament (team) \
282Venancio Sandra (...Rachedi Fahida Zo...1-019 ≣D40Olympiad
677Lenz Tobias (GER)1941Rademacher Tim12511-021 ≣E00It (open) \25 May 2006
892Chapman Terence (...2249Rafalski Krzyszto...16671-029 ≣A05It (open)08 Dec 2010
448Govciyan Pavel (FRA)2430Rainfray Arnaud (...24220-119 ≣D02Ch France (junior...
725Gregoire Sylvain ...2253Rainfray Arnaud (...24000-129 ≣D30Ch France (access...
814Horvath David (HUN)2216Rajcsanyi Peter (...19251-024 ≣E10It (open) \23 Mar 2009