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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
518Hammond Andrew JC...2200Keevil Paul (ENG)21001-027 ≣D02Ch England (team)...
586Offringa Tjaart (...2100Kraetz Jacques1-020 ≣E10It (open) (junior...
562Saez Jean MichelBusson Benoist (FRA)21050-122 ≣D30Ch Provence
141Ramirez H Ricardo...2080Nogues Alejandro ...21660-129 ≣A06Tournament (team)
611Ovchinnikova Alek...Pyatkova Tatiana ...18540-125 ≣A06Ch Russia (junior...
333Benes Petr (CZE)2166Rebicek M1-022 ≣A05It (open)
550Naumov Vitaly (RUS)Sazonnik Konstant...1-024 ≣A06Ch Russia (junior...
34Fine Reuben (USA)Yudovich Mikhail ...24000-112 ≣D40It
35Foltys Jan (CZE)Gulbrandsen A V (...1-029 ≣A06Olympiad
36Romanovsky Peter ...Ilyin-Zhenevsky A...1-019 ≣E10Ch URS (1/2 final)
37Dutka Justyna (POL)1996Bigelow Horace Ra...0-125 ≣E10Tournament (team)
39Gotti MAnglares E1-022 ≣D02Ch France
40Lundin Erik (SWE)2375Da Silva Rocha A ...0-119 ≣A05Olympiad
41Najdorf Miguel (POL)2445Milner Barry Phil...1-029A46It
42Morris HarryLeary J0-125 ≣E10It
43Liebstein ArturoOlivera Alfredo1-027 ≣A05?
44Buchholz WernerLoose Walter0-116 ≣D41Ch Germany
45DalbertLoose Walter0-113 ≣D40Ch Germany
48Ujtelsky Maximili...2295Koska Josef (CZE)1-026 ≣E10Memorial D.Maye
49Zagorjansky Evgen...Kan Ilya A (RUS)1-029 ≣E10Ch Moscow
51Monticelli Mario ...Canal Esteban (PER)22701-029 ≣D02It
52Pfeiffer Gerhard ...Dahl Herbert1-018 ≣A05Ch Berlin
55Primavera Giusepp...Szabados Eugenio ...0-126 ≣A06?
56Mueller Klaus-Uwe...2320Zirngibl Albert0-127 ≣E00Ch DDR
57Kluger Gyula (HUN)2250Lengyel Levente (...22931-021 ≣A46Ch Hungary
58Stahlberg Gideon ...Szabo Laszlo (HUN)19031-027 ≣A05Olympiad
59Bolbochan Jacobo ...Garcia Vera Romeo1-024 ≣E10It
347Luynenburg RogierVan Ginkel John1-017 ≣A46It (open) (junior...
60Pirc Vasja (YUG)Porreca Giorgio (...1-024 ≣A05Match \
61Heikkila Heikki (...2220Scafarelli France...22691-027 ≣E00Ch World (juniors)
63Geller Efim P (RUS)2455Keres Paul (EST)25800-127 ≣E00Tournament (candi...
64Raizman Maurice2200Maher V0-126 ≣E00Olympiad
65Salo Tapio (FIN)2287Donner Jan-Hein (...24300-127 ≣A56Olympiad
66Filip Miroslav (CZE)2465Sliwa Bogdan (POL)22351-025 ≣E10It
67Horberg Bengt-EricAverbakh Yuri L (...24450-126 ≣E10Match \
68Shamkovich Leonid...2342Chekhover Vitaly ...0-124 ≣D02Ch URS (1/2 final)
72Najdorf Miguel (POL)2445Sliwa Bogdan (POL)22351-027 ≣A17Memorial A.Alekhine
73Osnos Viatcheslav...2384Klaman Konstantin...0-124 ≣E00Ch URS (1/2 final)
76Darga Klaus (GER)2453O'kelly De Galway...24601-025 ≣A17It
77Najdorf Miguel (POL)2445Engels Ludwig (GER)1-028 ≣D41Zt
379Plackmeyer JanWronn Bernd (GER)21920-112 ≣A46It (open)
79Sanguinetti Raul ...2485Averbakh Yuri L (...24450-129 ≣A17Izt
80Gajduk MZaitsev Alexander...23830-117 ≣E00?
81Domotor Jozsef (HUN)1974Plecsko Zoltan (HUN)20630-129 ≣D02Tournament
82Hansen Victor Juu...From Sigfred (DEN)21951-026 ≣E10Ch Denmark
83Berezhnoi ViktorBerenshtein Arkad...1-019 ≣A16Ch Ukraine (1/2 f...
84Letelier Rene (CHI)2151O'kelly De Galway...24601-024 ≣E10Olympiad
85Gipslis Aivars (LAT)2429Vistaneckis Isakas1-029 ≣A13Ch URS (1/2 final)
86Ophoff Rigobert (...1999Latko1-016 ≣E00Ch OWL
87Eliskases Erich G...2430Portisch Lajos (HUN)25231-027 ≣A17It
89Henneberke Franci...2200Dunkelblum Arthur...22501-019 ≣E10It \
90Kozma Julius (CSR)2380Dunkelblum Arthur...22500-123 ≣A17It
91Kluger Gyula (HUN)2250Pogats Jozsef (HUN)22301-027 ≣E10Ch Hungary
92Stuerzenhofecker FBorn W1-026 ≣A16corr.
93Reyes Romuel (USA)2245Baretic Dragoljub...20970-123 ≣D02It
96Balcerowski Witol...2184Dunkelblum Arthur...22501-026 ≣E10Olympiad
97Kiviaho Allan (FIN)2185Lindgren Leif1-021 ≣D41Europe Tournament...
98Popov Luben (BUL)2317Aitken James22001-021 ≣E10Zt
99Calero I (CUB)O'kelly De Galway...24600-128 ≣E10Memorial J.Capabl...
101Bertok Mario (CRO)2282Janosevic Dragolj...23300-123 ≣E10Ch Yugoslavia
102Ernst (GER)Kubisch Guido0-128D41Ch OWL
103Portisch Lajos (HUN)2523O'kelly De Galway...24601-027 ≣A17It
104Ulvestad Olaf (AND)2270O'kelly De Galway...24601-022 ≣E10It
105Petras Jan (CZE)2085Szakall Frantisek1-025 ≣E10Ch Czechoslovakia...
106O'Riordan KennethHanrahan M1-019 ≣D02Ch City
107Flesch JanosBarczay Laszlo (HUN)23811-024 ≣E10Ch Hungary
108Kavalek Lubomir (...2527Robatsch Karl (AUT)23491-029 ≣A13It
109Chemes LuisGarcia Hacomar1-019 ≣E10Ch Argentina
110Cobo Arteaga Eldi...2345Santacruz Francis...23101-024 ≣A17Ch Pan-American
111Schweber Samuel (...2348Roux Cabral Luis1-026 ≣D41Ch Pan-American
112Bouaziz Nejib (SWE)2107Martinez Jean-Phi...20881-029 ≣D02Olympiad
113Bokor Istvan (HUN)2226Ostojic Predrag (...23251-025 ≣E10?
114Toran Albero Roma...2445Donner Jan-Hein (...24301-028 ≣E10It
115Spassky Boris V (...2548Langeweg Christian1-027 ≣A46Memorial M.Chigorin
116Ivanova AntoniaLitynska Marta (UKR)23260-124 ≣D30Match \
118Brostrom Goran (SWE)2410Stenborg Ake (SWE)22801-022 ≣E10Ch Sweden
119Gelfer Israel (ISR)2328Porath Yosef (ISR)23401-021 ≣D41?
120Sikora Jan (CZE)2251Smejkal Jan (CZE)25041-026 ≣D30Ch Czechoslovakia
121Olafsson Fridrik ...2434Lombard Andre (SUI)23501-023 ≣A13Zt
122Saemisch Friedric...2200Zaitsev Alexander...23830-124 ≣E10It
123Doroshkievich Vla...2420Riabchonok E (RUS)24200-129 ≣D02?
124SchalinskiWalther Ernst0-126 ≣E00corr.
126Schaufelberger He...2312Huguet Bernard (FRA)21461-027 ≣A09It
127De La Vega Hector...2365Gonzalez Gelasio ...20881-025 ≣A17It (open)
128Filip Miroslav (CZE)2465Platonov Igor V (...24301-027 ≣A05It
129Hort Vlastimil (GER)2466Platonov Igor V (...24301-025 ≣A17It
130Flesch JanosDeze Anton (YUG)24051-029 ≣E10Ch Yugoslavia
131Cammarota Vittori...1911Dael1-027 ≣A09corr.
132Ghitescu Theodor ...2460Vukovic Milosav (...22901-028 ≣E10?
133Malich Burkhard D...2450Heinig Wolfram Dr...23211-020 ≣E10Ch DDR
134Hyyro SeppoSaarela Juhani1-025 ≣D41?
136Hort Vlastimil (GER)2600Timman Jan H (NED)24801-024 ≣E10It (a)
137Dely Peter (HUN)2480Farago Ivan (HUN)24400-125 ≣A05Ch Hungary
138Zavodny ZdenekKrenovsky Jiri1-023 ≣A40Ch Region
139SchubertSchlicht Heinz1-029 ≣D41corr.
140Yanofsky D A (CAN)2410Kaldor Avraham (ISR)22521-021 ≣E10It (a)
143Cillo LPytel Krzysztof (...23050-129 ≣E10It (open)
144Alenius ArtoPietarila Reino1-026A15?
145Dzuban Oleg I (KAZ)2362Mamatov Dair (RUS)22650-128 ≣A56Olympiad URS
146Niklasson Christe...2350Ekstroem Roland (...24861-028 ≣D41Ch Sweden