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Catalan, open, 5.Qa4 Notation: 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7

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
61Gerber Vladimir (...2146Zurakhov Vladlen ...24150-135 ≣E02Ch Kiev
30Shamkovich Leonid...2342Zhukhovitsky Samu...23461-037 ≣E02Ch URS (1/2 final)
85Akopov Roman (ARM)2256Zelinsky Yuri (ISR)21501-038 ≣E02Ch URS (corr.)
84Akopov Roman (ARM)2256Zamruk Aleksandar...23351-025 ≣E02Ch URS (corr.)
138Micuera Vitalijus...Yerofeev Sergey (...23690-125 ≣E02Tournament (ICCF)
187Seliverstov Vladi...2362Yaksin Oleg (RUS)24110-130 ≣E02It (open) (students)06 Feb 2011
175Dushin Nikolay (RUS)2026Yakovich Yuri (RUS)25670-143 ≣E02Memorial M.Chigor...05 Oct 2008
137Vaulin Alexander ...2548Yakovich Yuri (RUS)25881-098 ≣E02Ch Russia
176Grabarczyk Mirosl...2480Yakovich Yuri (RUS)25760-150 ≣E02It (open)06 Jun 2009
133Loesch Yvonne (GER)2048Wegener Olaf (GER)23360-133 ≣E02It (open)26 Apr 2000
59Fuchs Reinhard (GER)2389Wade Robert G (ENG)21481-053 ≣E02Olympiad
125Shushpanov Vladim...2340Vujosevic Vladimi...23700-137 ≣E02It (open) \
164Golomovziuk Alexe...2068Voronov Vladimir ...20641-031 ≣E02Ch Moscow (1/2 fi...
48Lauberte MildaVoitsikh Nina0-124 ≣E02Ch URS (team)
52Korchnoi Viktor (...2556Vistinietzki Itzh...22651-057 ≣E02Ch URS (team)
163Sharevich Anna (BLR)2305Vasilevich Irina ...23890-134 ≣E02Ch World (juniors...16 Nov 2005
160Berkes Ferenc (HUN)2596Van Der Stricht G...24011-040 ≣E02Ch France (team) ...06 May 2005
114Huebner Robert Dr...2605Van Der Sterren P...26051-055 ≣E02It
86Nogueiras Jesus (...2510Unzicker Wolfgang...24701-039 ≣E02It (cat.9)
110Pregal JuanTonnemann Wilhelm0-138 ≣E02Memorial F.Bogaty...
109Stamenkovic Zoran...2418Todorovic Goran N...23961-016 ≣E02Ch Yugoslavia
142Olafsson Fridrik ...2460Thorsteinsson Bjo...23291-040 ≣E02Memorial J.T.Jons...
64Kristiansson OThorsteins Karl (...24690-149 ≣E02It
118Chu ChristopherTaylor Gordon (CAN)23200-144 ≣E02It (open)
146Chernyshov Konsta...2557Szabo Zsolt Jozse...24320-147 ≣E02Cup Tenkes (open)26 Nov 2001
32Smyslov Vassily (...2494Suetin Alexei S (...23271-046 ≣E02Ch URS (1/2 final)
82Agzamov Georgy T ...2530Sturua Zurab (GEO)24400-155 ≣E02Ch URS (1/2 final)
111Bricard Emmanuel ...2440Steingrimsson Heo...1-043 ≣E02Match \
11Petrovs Vladimirs...Sokolsky Alexey (...1-048 ≣E02Tournament
103Nogueiras Jesus (...2560Sokolov Andrei (FRA)25951-092 ≣E02It (active)
88Razuvaev Yuri S (...2510Sokolov Andrei (FRA)25051-035 ≣E02?
89Razuvaev Yuri S (...2510Sokolov Andrei (FRA)25051-035 ≣E02Cup URS
171Pacheco Daniel (ARG)2343Sokolov Andrei (FRA)25590-161 ≣E02It (open)20 Feb 2008
184Tkachiev Vladisla...2632Sokolov Andrei (FRA)25891-042 ≣E02Ch France16 Aug 2010
74Stach RSnyder Robert M0-125 ≣E02World Tournament ...
91Kaidanov Gregory ...2390Shneider Aleksand...24600-165 ≣E02Ch URS (young mas...
121Hulak Krunoslav (...2545Shariyazdanov And...24701-051 ≣E02Ch Croatia (team)...
92Carleson Caspar (...2345Schneider Lars-Ak...24251-022 ≣E02?
76Grahn Lars (SWE)2082Schneider Lars-Ak...24300-126 ≣E02Cup Rilton
72Van Herck Paul (BEL)1951Schneider Lars-Ak...24300-136 ≣E02Olympiad
66Kuligowski Adam (...2430Schneider Lars-Ak...23641-030 ≣E02Ch World (juniors)
189Martinez Julian (...2185Sanchez Sebastian...21920-127 ≣E02Ch Departamental04 Feb 2012
65Najdorf Miguel (POL)2540Rubinetti Jorge (...24100-127 ≣E02It
152Anka Emil (HUN)2435Roiz Michael (ISR)25601-016 ≣E02It (open)
128Nogly Christoph (...2273Richter Goetz (GER)20991-017 ≣E02It (open)
90Barboza NRiccetto A0-131 ≣E02Ch Uruguay
99Alburt Lev O (USA)2575Ribli Zoltan (HUN)25950-140 ≣E02Izt
71Smyslov Vassily (...2575Qi Jingxuan (CHN)24051-073 ≣E02Olympiad
38Szabados Eugenio ...Porreca Giorgio (...0-144 ≣E02Ch Italy
2Becker Albert (AUT)Podhorzer David0-163 ≣E02Memorial Trebitsch
36Keres Paul (EST)2580Platz Hans1-025 ≣E02Memorial G.Maroczy
115Korchnoi Viktor (...2635Plachetka Jan (SVK)24401-051 ≣E02Staatsliga 1995/96
83Santolini Luigi (...2197Passerotti Pierlu...22520-137 ≣E02Ch Italy
70Marszalek Rafal (...2200Panchenko Alexand...22940-132 ≣E02It
188Markus Robert (SRB)2652Palac Mladen (CRO)25921-059 ≣E02It (open) \15 Sep 2011
56Dimitrov IliaPadevsky Nikola (...23550-142 ≣E02Ch Bulgaria
12Opocensky Karel (...Pachman Ludek (GER)22780-128 ≣E02It
96Goldin Alexander ...2390Oll Lembit (EST)24300-126 ≣E02Memorial G.Agzamov
119Petrov Dmitry (RUS)2247Olenin Nikolay (RUS)23850-122 ≣E02Ch Russia (club) ...
57Korchnoi Viktor (...2556Olafsson Fridrik ...24341-043 ≣E02It
18Smyslov Vassily (...2494O'kelly De Galway...24601-041 ≣E02It
60Minev Nikolay N (...2370O'kelly De Galway...24600-124 ≣E02Memorial Em.Lasker
93Agzamov Georgy T ...2560Novikov Igor A (USA)24651-041 ≣E02?
165Golovlev Nikolay ...2320Nosenko Alexander...25041-071 ≣E02Ch Ukraine (club)24 Apr 2007
179Kudischewitsch Da...2366Neimer Vitaly (ISR)23500-140 ≣E02Memorial L.Slutsk...19 Dec 2009
192Goryachkina Aleks...2384Nasybullina Alfia...20761-033 ≣E02Cup Russia (w)25 Sep 2012
21Karastoichev Emil...Naidenov Nikolai1-029 ≣E02Ch Bulgaria07 Sep 1947
132Garcia Gutierrez ...1992Munoz Cebey Ricar...20611-033 ≣E02Ch City (b)
47Golovko Nikolay (...Mukhitdinov Mamad...1-054 ≣E02Ch URS (team)
156Bely Andrey (UKR)2157Mikhalichenko Vla...22340-145 ≣E02It (open)15 Jul 2004
105Glenne PMednis Edmar J (USA)24300-162 ≣E02It
50Donner Jan-Hein (...2430Martin Pedro (ARG)20211-029 ≣E02Ch Club Argentino
159Pavlovic Dragolju...2252Marinkov Svetisla...20441-037 ≣E02It (open)23 Nov 2004
112Baumgartner Walte...2087Maric Mirjana (SRB)22800-125 ≣E02It (open)
5Petrov Vladimir M...Makogonov Vladimi...1-033 ≣E02Ch URS
168Kreuzer Helmut (GER)2105Mainka Romuald (GER)24960-129 ≣E02It (open) \07 Sep 2007
134Bourgeois William...1952Lo Presti Roberto...20981-040 ≣E02Tournament (team) \
75Rasmussen Karsten...2424Lombard Andre (SUI)24000-123 ≣E02Cup Mitropa
123Wiertzema Michael...2258Lingnau Carsten (...24250-140E02It (open)
24Korchnoi Viktor (...2556Levin M1-031 ≣E02Ch URS (qual)
177Grabarczyk Mirosl...2480Lercel Michal (POL)21391-068 ≣E02It (open)20 Jul 2009
185Sharevich Anna (BLR)2283Latreche Sabrina ...19511-053 ≣E02Olympiad (w)23 Sep 2010
131Palatnik Semon (USA)2489Kwiatkowski Felik...22190-147 ≣E02It (open)
80KoganKudrin Sergey (USA)24651-071 ≣E02Ch USA
7Euwe Max (NED)Kramer1-046 ≣E02Match
15Simagin Vladimir ...Kotov Alexander A...25001-062 ≣E02Ch Moscow
41Porreca Giorgio (...Koch Berthold (GDR)1-047 ≣E02Olympiad16 Aug 1952
153Wiehagen Juergen ...2102Kilian Ralf (GER)22941-047 ≣E02It (open)
130Charkhalashvili I...2233Kieran Rosalind (...20831-037 ≣E02Ch Europe (junior...
10Junge Klaus (CHI)Keres Paul (EST)25800-132 ≣E02It
16Pruun RudKeres Paul (EST)25800-125 ≣E02Ch Estonia (open)
31Pfeiffer Gerhard ...Keller Edith1-033 ≣E02It
155Grapsa Georgia (GRE)2065Kasioura E0-145 ≣E02Ch Greece (team)07 Jul 2004
19Smyslov Vassily (...2494Kan Ilya A (RUS)1-040 ≣E02Ch URS
186Sharevich Anna (BLR)2257Juergens Vera (GER)22851-049 ≣E02Bundesliga 2010/1...09 Jan 2011
158Danelia Mariam (GEO)2259Jalabadze Natia (...20451-048 ≣E02Ch Europe (junior...02 Aug 2004
141Lindberg Bosse (SWE)2247Jakovenko Dmitry ...25360-166 ≣E02Ch World (juniors...
23Kostakiev Dimitar...2235Ivanov Pavel (RUS)20020-134 ≣E02Ch Bulgaria30 Sep 1948
68Zaichik Gennadi (...2457Ivanov Alexander ...20331-052 ≣E02Ch URS (qual)
178Sharevich Anna (BLR)2316Huerga Leache Mik...24560-141 ≣E02It (open)29 Aug 2009