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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
111Schweber Samuel (...2348Roux Cabral Luis1-026 ≣D41Ch Pan-American
291Remman Frank (NOR)1922Knutsen Karl-Johan1-021 ≣D02It
8Duz-Hotimirsky F ...Vidmar Milan Sr (...0-129 ≣D40It
106O'Riordan KennethHanrahan M1-019 ≣D02Ch City
457Zakarias David (HUN)2193Bor F1-025 ≣A46Ch Hungary (team)...
328Panchenko Alexand...2480Plaum S1-022 ≣A40It (open)
157Toth Bela (ITA)2345Hmido1-022 ≣E10Zt
251Doofson TNeatherway A Phil0-129 ≣E10corr.
698Almeida Jefferson...2138Arevalo Dennis1-027 ≣A40It \13 Jan 2007
272Van Der Wie JanJohansson Sven0-111 ≣E00Ch Sweden (corr.)
26Tartakower Saviel...Rey Ardid Ramon0-119 ≣D30It
3Lasker Emanuel (GER)Mieses Jacques (GER)1-029 ≣D02It
6Bernstein OssipPerlis Julius (AUT)1-028 ≣D41It (2)
54Soultanbeieff VictorEuwe Max (NED)0-126 ≣A46It
62Schlieder RolfOtto Arnold1-029 ≣E00Ch DDR
19Bogoljubow Efim D...Stoltz Gosta (SWE)1-027 ≣A09It
53Kottnauer Cenek (...2370Trifunovic Petar ...0-120 ≣A15It \
191Drott HSzymczyk Edwin (POL)1-023 ≣D30Match \
27Bogoljubow Efim D...Rosselli Del Turc...1-027 ≣D02It
38Gibaud AmedeeKahn Victor1-021 ≣E10Ch France
88Ribeiro Sabino JrAsfora Eduardo1-026 ≣E10Ch Brazil
47Kotov Alexander A...2500Veresov Gavriil (...1-028 ≣E00Ch URS
196Yuferov Sergey N ...2412Dorosiev B1-023 ≣A09?
92Stuerzenhofecker FBorn W1-026 ≣A16corr.
1Blackburne Joseph...Showalter Jackson...1-021D30
125Napolitano Mario ...Balogh Janos (HUN)1-028 ≣D32?
151Ubeira Enrique (ARG)2022Zarlenga Marcelo0-126 ≣E10It (open)
148Gil AntonioBromberg Henry1-019 ≣D02corr.
124SchalinskiWalther Ernst0-126 ≣E00corr.
2Burn Amos (ENG)Lasker Emanuel (GER)0-120 ≣D30It
4StangBrach Julius0-123 ≣D02It (b)
5Cohn Erich (GER)Teichmann Richard...0-128 ≣D40It
9Lasker Emanuel (GER)Janowski Dawid M ...1-022 ≣D32Ch World (match)
10Perlis Julius (AUT)Reti Richard (CZE)0-129 ≣D02It
12Miles EJGyles A0-19 ≣D40Ch New Zealand
14Morelli LucaBatori Alberto1-015 ≣D32Memorial E.Crespi
15Grau Roberto (ARG)Barboza De Olivei...1-018 ≣D02?
305Arbouche Muhamed ...2206Martin S1-015 ≣D41It (open)
16Grau Roberto (ARG)Loedel J1-025 ≣D02?
17Wallace Albert Ed...Simmons William0-129 ≣D02Ch Australia22 Apr 1922
18Alekhine Alexande...Kussmann Karl1-020 ≣D02Simultan
20Lilienthal Andor ...2385Negyesy Gyorgy1-025 ≣D02Ch Hungary
21Kostic Boris (YUG)Stoltz Gosta (SWE)0-122 ≣A46Olympiad
105Petras Jan (CZE)2085Szakall Frantisek1-025 ≣E10Ch Czechoslovakia...
23Wimsatt Wk/turove...Alekhine Alexande...0-128 ≣A46Game (consultation)
24Muller Hans (AUT)Kopetzky Karl1-022 ≣A09Memorial Trebitsch06 Dec 1933
25Chekhover Vitaly ...Levenfish Grigori...1-023 ≣E00Ch URS
28Spielmann Rudolf ...Creevey J (IRL)1-023 ≣D30Olympiad
29Vanni DarioMenna Giuseppe1-028 ≣A46Tournament
30Sacconi Antonio C...Negyesy Gyorgy1-020 ≣D02It
31Fuster Geza (CAN)2280Wiesel Laszlo1-016 ≣D30It (b)
32Szabo L (HUN)Turn Johannes1-013 ≣D02Olympiad
33Geshev GeorgiKujumdjiev Petar1-025 ≣D02Ch Bulgaria04 Nov 1936
627Windhoefel KlausBraeunlich Christian0-127 ≣A50Tournament (regio...08 Oct 2004
11Jones GMason WE0-113 ≣D02Ch New Zealand
144Alenius ArtoPietarila Reino1-026A15?
170Viinikainen PerttiBergstrom Erik1-024 ≣A05?
179Lerch RBlank B1-018 ≣A56corr.
505Garcia Suarez Dav...Acha Fernandez Ivan1-011 ≣A56Ch Asturia (team)...
13Price Hubert ErnestSergeant Edward G...0-113 ≣D02It (minor)
586Offringa Tjaart (...2100Kraetz Jacques1-020 ≣E10It (open) (junior...
653Koerholz Ludger (...2297Thornton J1-027 ≣A17Cup European Club...21 Sep 2005
838Barbosa Eugenio S...2118Andrade Rafael de...0-127 ≣A46Ch Paraibano09 Sep 2009
290Ruben Rodriguez A...Marcelino Coredor0-121 ≣A04Ch Asturias (qual.)
480Cavadas Jose (POR)1684Bray Jose0-128 ≣D02It (open)
333Benes Petr (CZE)2166Rebicek M1-022 ≣A05It (open)
550Naumov Vitaly (RUS)Sazonnik Konstant...1-024 ≣A06Ch Russia (junior...
666Gilbert Jessie (ENG)2139Lopez Castilla Jose1-029 ≣E10It (open) \24 Jan 2006
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
46Bidev PavelKarastoichev Emil...0-122 ≣E00Ch Bulgaria01 Aug 1942
48Ujtelsky Maximili...2295Koska Josef (CZE)1-026 ≣E10Memorial D.Maye
77Najdorf Miguel (POL)2445Engels Ludwig (GER)1-028 ≣D41Zt
109Chemes LuisGarcia Hacomar1-019 ≣E10Ch Argentina
52Pfeiffer Gerhard ...Dahl Herbert1-018 ≣A05Ch Berlin
55Primavera Giusepp...Szabados Eugenio ...0-126 ≣A06?
56Mueller Klaus-Uwe...2320Zirngibl Albert0-127 ≣E00Ch DDR
153Livbrandt LBinas Jindrich1-017 ≣D30Europe Tournament...
138Zavodny ZdenekKrenovsky Jiri1-023 ≣A40Ch Region
59Bolbochan Jacobo ...Garcia Vera Romeo1-024 ≣E10It
347Luynenburg RogierVan Ginkel John1-017 ≣A46It (open) (junior...
60Pirc Vasja (YUG)Porreca Giorgio (...1-024 ≣A05Match \
182Haro Paulo Cesar ...Oliveira Paulo S ...1-029 ≣D02Ch Brazil
64Raizman Maurice2200Maher V0-126 ≣E00Olympiad
184Mertala PekkaViio Matti1-028 ≣D40?
206Schreiber Kurt (GER)2102Scheil Dietrich1-028 ≣D41corr.
150Yudovich Mikhail ...2400Dalko N1-028 ≣A56Olympiad (corr.)
68Shamkovich Leonid...2342Chekhover Vitaly ...0-124 ≣D02Ch URS (1/2 final)
69Uhlmann Wolfgang ...2379Zirngibl Albert1-028 ≣E00Ch DDR16 Aug 1955
70Ratolistka Josef ...2026Muehl1-023 ≣E00Ch Czechoslovakia...23 Aug 1955
73Osnos Viatcheslav...2384Klaman Konstantin...0-124 ≣E00Ch URS (1/2 final)
430Perez Lopez MarcosJavier Baragano1-023 ≣D41Ch Spain (team) (...