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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
144Alenius ArtoPietarila Reino1-026A15?
139SchubertSchlicht Heinz1-029 ≣D41corr.
143Cillo LPytel Krzysztof (...23050-129 ≣E10It (open)
134Hyyro SeppoSaarela Juhani1-025 ≣D41?
130Flesch JanosDeze Anton (YUG)24051-029 ≣E10Ch Yugoslavia
138Zavodny ZdenekKrenovsky Jiri1-023 ≣A40Ch Region
99Calero I (CUB)O'kelly De Galway...24600-128 ≣E10Memorial J.Capabl...
347Luynenburg RogierVan Ginkel John1-017 ≣A46It (open) (junior...
116Ivanova AntoniaLitynska Marta (UKR)23260-124 ≣D30Match \
124SchalinskiWalther Ernst0-126 ≣E00corr.
102Ernst (GER)Kubisch Guido0-128D41Ch OWL
35Foltys Jan (CZE)Gulbrandsen A V (...1-029 ≣A06Olympiad
109Chemes LuisGarcia Hacomar1-019 ≣E10Ch Argentina
106O'Riordan KennethHanrahan M1-019 ≣D02Ch City
42Morris HarryLeary J0-125 ≣E10It
83Berezhnoi ViktorBerenshtein Arkad...1-019 ≣A16Ch Ukraine (1/2 f...
59Bolbochan Jacobo ...Garcia Vera Romeo1-024 ≣E10It
562Saez Jean MichelBusson Benoist (FRA)21050-122 ≣D30Ch Provence
92Stuerzenhofecker FBorn W1-026 ≣A16corr.
82Hansen Victor Juu...From Sigfred (DEN)21951-026 ≣E10Ch Denmark
45DalbertLoose Walter0-113 ≣D40Ch Germany
36Romanovsky Peter ...Ilyin-Zhenevsky A...1-019 ≣E10Ch URS (1/2 final)
58Stahlberg Gideon ...Szabo Laszlo (HUN)19031-027 ≣A05Olympiad
44Buchholz WernerLoose Walter0-116 ≣D41Ch Germany
9Lasker Emanuel (GER)Janowski Dawid M ...1-022 ≣D32Ch World (match)
34Fine Reuben (USA)Yudovich Mikhail ...24000-112 ≣D40It
107Flesch JanosBarczay Laszlo (HUN)23811-024 ≣E10Ch Hungary
46Bidev PavelKarastoichev Emil...0-122 ≣E00Ch Bulgaria01 Aug 1942
379Plackmeyer JanWronn Bernd (GER)21920-112 ≣A46It (open)
21Kostic Boris (YUG)Stoltz Gosta (SWE)0-122 ≣A46Olympiad
11Jones GMason WE0-113 ≣D02Ch New Zealand
4StangBrach Julius0-123 ≣D02It (b)
52Pfeiffer Gerhard ...Dahl Herbert1-018 ≣A05Ch Berlin
43Liebstein ArturoOlivera Alfredo1-027 ≣A05?
28Spielmann Rudolf ...Creevey J (IRL)1-023 ≣D30Olympiad
23Wimsatt Wk/turove...Alekhine Alexande...0-128 ≣A46Game (consultation)
30Sacconi Antonio C...Negyesy Gyorgy1-020 ≣D02It
88Ribeiro Sabino JrAsfora Eduardo1-026 ≣E10Ch Brazil
80Gajduk MZaitsev Alexander...23830-117 ≣E00?
60Pirc Vasja (YUG)Porreca Giorgio (...1-024 ≣A05Match \
611Ovchinnikova Alek...Pyatkova Tatiana ...18540-125 ≣A06Ch Russia (junior...
33Geshev GeorgiKujumdjiev Petar1-025 ≣D02Ch Bulgaria04 Nov 1936
13Price Hubert ErnestSergeant Edward G...0-113 ≣D02It (minor)
550Naumov Vitaly (RUS)Sazonnik Konstant...1-024 ≣A06Ch Russia (junior...
1Blackburne Joseph...Showalter Jackson...1-021D30
27Bogoljubow Efim D...Rosselli Del Turc...1-027 ≣D02It
51Monticelli Mario ...Canal Esteban (PER)22701-029 ≣D02It
55Primavera Giusepp...Szabados Eugenio ...0-126 ≣A06?
17Wallace Albert Ed...Simmons William0-129 ≣D02Ch Australia22 Apr 1922
29Vanni DarioMenna Giuseppe1-028 ≣A46Tournament
5Cohn Erich (GER)Teichmann Richard...0-128 ≣D40It
290Ruben Rodriguez A...Marcelino Coredor0-121 ≣A04Ch Asturias (qual.)
320Kiguel MarceloBenko Francisco (...21700-129 ≣A46It (open)
16Grau Roberto (ARG)Loedel J1-025 ≣D02?
7Przepiorka Dawid ...Swiderski Rudolf ...1-028 ≣D40Ch Germany
25Chekhover Vitaly ...Levenfish Grigori...1-023 ≣E00Ch URS
477Rodriguez Landa M...Betti Marcelo1-026 ≣A56It (open) \
14Morelli LucaBatori Alberto1-015 ≣D32Memorial E.Crespi
972Schubert-Zsilavec...Beyer Edith13750-19 ≣D40It (open) (c)13 Aug 2012
67Horberg Bengt-EricAverbakh Yuri L (...24450-126 ≣E10Match \
49Zagorjansky Evgen...Kan Ilya A (RUS)1-029 ≣E10Ch Moscow
6Bernstein OssipPerlis Julius (AUT)1-028 ≣D41It (2)
22Helling Karl (GER)Richter Kurt (GER)20431-028 ≣A46It
54Soultanbeieff VictorEuwe Max (NED)0-126 ≣A46It
549Krivobokov Alexei...Kantsemal Kirill ...20090-117 ≣D32Ch Russia (junior...
3Lasker Emanuel (GER)Mieses Jacques (GER)1-029 ≣D02It
135Napolitano Mario ...Mostert Henk1-029 ≣A09?
794Hansen BirgirSolsker Tummas M ...18901-029A46Ch Faroe Islands ...30 Nov 2008
15Grau Roberto (ARG)Barboza De Olivei...1-018 ≣D02?
26Tartakower Saviel...Rey Ardid Ramon0-119 ≣D30It
890Munoz Diez AlfonsoMena Lena Antonio1-025 ≣D30Ch Spain (for the...19 Nov 2010
12Miles EJGyles A0-19 ≣D40Ch New Zealand
243Javier MartinezAlvarez Cigarria ...0-127 ≣E00Ch Asturias (team)
125Napolitano Mario ...Balogh Janos (HUN)1-028 ≣D32?
74Campomanes Floren...Dunkelblum Arthur...22500-129 ≣E10Olympiad (sf)03 Sep 1956
8Duz-Hotimirsky F ...Vidmar Milan Sr (...0-129 ≣D40It
38Gibaud AmedeeKahn Victor1-021 ≣E10Ch France
959Boztepe SuleymanBerginas Sigitas ...16680-113A46It (open) (for th...03 Jul 2012
220Schmidt HGKarger H1-023 ≣E00corr.
2Burn Amos (ENG)Lasker Emanuel (GER)0-120 ≣D30It
39Gotti MAnglares E1-022 ≣D02Ch France
19Bogoljubow Efim D...Stoltz Gosta (SWE)1-027 ≣A09It
117Sanchez MiguelHort Vlastimil (GER)24660-124 ≣E10Ch Armies
148Gil AntonioBromberg Henry1-019 ≣D02corr.
10Perlis Julius (AUT)Reti Richard (CZE)0-129 ≣D02It
175Sutela RaimoVehkalahti Veli (...20041-025 ≣D02?
878Oberholzer FrancoisAkgun Kaan (TUR)16800-114A46Ch World (schools)26 Jul 2010
627Windhoefel KlausBraeunlich Christian0-127 ≣A50Tournament (regio...08 Oct 2004
24Muller Hans (AUT)Kopetzky Karl1-022 ≣A09Memorial Trebitsch06 Dec 1933
170Viinikainen PerttiBergstrom Erik1-024 ≣A05?
505Garcia Suarez Dav...Acha Fernandez Ivan1-011 ≣A56Ch Asturia (team)...
71Veresov Gavriil N...Dzieciolowski Adam1-022D41Match \
62Schlieder RolfOtto Arnold1-029 ≣E00Ch DDR
781Vicente Perales M...Alonso Rodriguez ...15830-126 ≣A06Tournament (open)04 Oct 2008
18Alekhine Alexande...Kussmann Karl1-020 ≣D02Simultan
32Szabo L (HUN)Turn Johannes1-013 ≣D02Olympiad
945Shuyumbayev EAgasha B1-019 ≣D02Ch Kazakhstan (se...11 Feb 2012
50Fryda AlexanderPurdy John S (AUS)21430-120 ≣E10Ch Australia06 Jan 1947
622Hochmayr GeorgBaumgartner Mathias1-024 ≣A05It (open) (c)
147Maenhout EWalisiak Roman (POL)20390-128 ≣E00Ch World (for the...19 Feb 1975