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Catalan, open, Alekhine Variation 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4

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
48Adamski Jan (POL)2405Liebert Heinz (GER)2445½-½10 ≣E02It
62Agzamov Georgy T ...2530Sturua Zurab (GEO)24400-155 ≣E02Ch URS (1/2 final)
77Akopov Roman (ARM)2256Frumson Yury (RUS)22061-059 ≣D30Memorial S.Belave...
64Akopov Roman (ARM)2256Zamruk Aleksandar...23351-025 ≣E02Ch URS (corr.)
65Akopov Roman (ARM)2256Zelinsky Yuri (ISR)21501-038 ≣E02Ch URS (corr.)
68Akopov Roman (ARM)2256Korolev A V1-043 ≣D30Ch URS (corr.)
66Alburt Lev O (USA)2455Speelman Jonathan...25000-166 ≣A40It
103Anka Emil (HUN)2435Roiz Michael (ISR)25601-016 ≣E02It (open)
120Bafounta Denis (FRA)2267Fougerit Valentin...2233½-½26 ≣E02Ch France (team) ...07 Feb 2009
22Barcza Gedeon (HUN)2435Golombek Harry (ENG)2320½-½59 ≣A15Memorial G.Maroczy
101Batsiashvili Nino...2288Rogule Laura (LAT)22951-067 ≣D30Ch World (juniors...
47Baumgartner Walte...2087Lagland Goran½-½31 ≣E02?
105Bely Andrey (UKR)2157Mikhalichenko Vla...22340-145 ≣E02It (open)15 Jul 2004
108Berkes Ferenc (HUN)2596Van Der Stricht G...24011-040 ≣E02Ch France (team) ...06 May 2005
27Bertok Mario (CRO)2282Golombek Harry (ENG)2320½-½24 ≣E02It
38Bertok Mario (CRO)2282Fuchs Reinhard (GER)23891-041 ≣E02It
97Bojkovic Natasa (...2422Roumegous Marina ...22151-082 ≣A13It (w)
115Bolobolov Vladimi...2036Lavrusevich Alexe...2109½-½21 ≣E02Tournament \17 Feb 2007
39Boutteville Cesar...2078Padevsky Nikola (...23550-137 ≣A15Olympiad
31Bouwmeester Hans ...2343Golombek Harry (ENG)2320½-½23 ≣E02Zt
7Bozic AleksandarGligoric Svetozar...24470-156 ≣E02Ch Yugoslavia
79Bricard Emmanuel ...2440Steingrimsson Heo...1-043 ≣E02Match \
49Burger Heinrich (...2159Heigl Rudolf (GER)2190½-½27 ≣E02corr.
91Charkhalashvili I...2233Kieran Rosalind (...20831-037 ≣E02Ch Europe (junior...
137Chierici Marianna...2064Tonel Giulia (ITA)1939½-½54 ≣A15Ch Italy (w)03 Aug 2011
84Chu ChristopherTaylor Gordon (CAN)23200-144 ≣E02It (open)
76Computer \Computer \1-028 ≣E02Ch World (computers)01 Jan 1990
95Computer \Computer \½-½47 ≣E02Ch Netherlands (c...
94Computer \Computer \1-054E02Ch Netherlands (c...
106Danelia Mariam (GEO)2259Jalabadze Natia (...20451-048 ≣E02Ch Europe (junior...02 Aug 2004
36Donner Jan-Hein (...2430Martin Pedro (ARG)20211-029 ≣E02Ch Club Argentino
32Donner Jan-Hein (...2430Lokvenc Josef (AUT)1-027 ≣A15Zt
13Dunkelblum Arthur...2250Euwe Max (NED)0-132 ≣E02Match \
15Dunkelblum Arthur...2250Flores Alvarez Ro...½-½14 ≣E02Olympiad
99Durda VladimirMiko Valer (HUN)2011½-½53 ≣E02It (open)19 Oct 2002
107Dyachkov Sergej (...2580Korotylev Alexey ...2604½-½23 ≣E02Ch Russia (club)23 Apr 2005
57Eslon Jaan (SWE)2356Schneider Lars-Ak...2430½-½27 ≣E02Cup Rilton
87Ferenc Jozef (POL)2280Pedersen Daniel V...2325½-½22 ≣A13It (open) (a)
1Flohr Salomon M (...Reshevsky Samuel ...2430½-½43 ≣E02
54Ftacnik Lubomir (...2360Diesen Mark C (USA)2360½-½19 ≣E02Ch World (juniors...
20Fuderer Andrija (...Ivkov Borislav (SRB)2416½-½42 ≣E02Ch Yugoslavia
14Fuster Geza (CAN)2280Barcza Gedeon (HUN)24350-134 ≣E02Ch Hungary
117Gagare Shalmali (...1988Sathya Priya S V ...18881-037 ≣A13Ch Commonwealth10 Dec 2007
51Gheorghiu Florin ...2540Evans Larry M (USA)2470½-½14 ≣E02?
33Golovko Nikolay (...Mukhitdinov Mamad...1-054 ≣E02Ch URS (team)
111Gonzalez Aguirre ...2185Gomez Anadon Dani...2268½-½26 ≣A13Ch Spain (team) (...19 Aug 2006
143Goryachkina Aleks...2384Nasybullina Alfia...20761-033 ≣E02Cup Russia (w)25 Sep 2012
140Goryachkina Aleks...2333Kosteniuk Alexand...2448½-½62 ≣E02Ch Europe (w)10 Mar 2012
122Grabarczyk Mirosl...2480Yakovich Yuri (RUS)25760-150 ≣E02It (open)06 Jun 2009
116Grabarczyk Mirosl...2464Ejsmont Krzysztof...24150-128 ≣E02Memorial Tadeusz ...15 Jul 2007
123Grabarczyk Mirosl...2480Lercel Michal (POL)21391-068 ≣E02It (open)20 Jul 2009
104Grapsa Georgia (GRE)2065Kasioura E0-145 ≣E02Ch Greece (team)07 Jul 2004
100Harmon Clark (USA)2162Galyas Miklos (HUN)24380-148 ≣E02It (cat.2)
40Honfi Karoly (HUN)2365Kozma Julius (CSR)2380½-½23 ≣E02It
82Huebner Robert Dr...2605Van Der Sterren P...26051-055 ≣E02It
83Kalinin Vladimir ...Mithrakanth Poorn...2460½-½66 ≣A45It (open) \
23Keres Paul (EST)2580Platz Hans1-025 ≣E02Memorial G.Maroczy
109Kopylov Mihail (UKR)2445Bouroutzakis Geor...21861-022 ≣E02It (open)29 Jul 2005
9Korchnoi Viktor (...2556Levin M1-031 ≣E02Ch URS (qual)
113Kramnik Vladimir ...2750Computer \½-½44 ≣E02Match \29 Nov 2006
112Kramnik Vladimir ...2750Computer \½-½47 ≣E02Match \25 Nov 2006
56Krantz Kjell (SWE)2305Gisbrecht Ewgeni ...24150-164 ≣E02Ch Europe (team) ...
30Krogius Nikolai V...2485Gusev Nikolay Nik...0-175 ≣E02Tournament
129Kudischewitsch Da...2366Neimer Vitaly (ISR)23500-140 ≣E02Memorial L.Slutsk...19 Dec 2009
127Landa Konstantin ...2655Aleksandrov Aleks...2616½-½34 ≣E02Ch Spain (team) (...22 Sep 2009
132Landa Konstantin ...2611Meier Georg (GER)2659½-½24 ≣A40It (open) \05 Aug 2010
43Larsen Bent (DEN)2415Padevsky Nikola (...23551-047 ≣A00It
34Lauberte MildaVoitsikh Nina0-124 ≣E02Ch URS (team)
41Lazarev Efim M (UKR)2428Nikolaevsky Yuri ...2315½-½23 ≣A00Ch \
141Lazarev Vladimir ...2442Godart Francois (...23171-040 ≣E02It (open)29 Jul 2012
72Lukacs Peter (HUN)2520Farago Ivan (HUN)2535½-½12 ≣E02Ch Hungary
138Markus Robert (SRB)2652Palac Mladen (CRO)25921-059 ≣E02It (open) \15 Sep 2011
3Marques Oliveira ...De Souza Mendes J...0-142 ≣E02Ch Brazil (1/2 fi...
53Marszalek Rafal (...2200Panchenko Alexand...22940-132 ≣E02It
139Martinez Julian (...2185Sanchez Sebastian...21920-127 ≣E02Ch Departamental04 Feb 2012
126Melnichuk Mikhail...2310Bondarchuk Sergei...2314½-½22 ≣E02It (open)11 Sep 2009
60Minev Nikolay N (...2370Kaiszauri Konstan...2365½-½8 ≣E02It
118Moiseenko Alexand...2678Komarov Dimitri (...25301-040 ≣A40It \21 Jul 2008
130Muzychuk Mariya (...2464Kosintseva Nadezh...2565½-½38 ≣E02Ch Europe (w)11 Mar 2010
110Nguyen Ngoc Truon...2534Sunye Neto Jaime ...2503½-½74 ≣E02Olympiad29 May 2006
142Nikologorskiy Kon...2364Godart Francois (...23171-048 ≣A13Ch Europe (junior...25 Aug 2012
69Nogueiras Jesus (...2570Sunye Neto Jaime ...2515½-½25 ≣E02Memorial J.Capabl...
67Nogueiras Jesus (...2545Marjanovic Slavol...2540½-½24 ≣E02It (cat.11)
19Novotelnov Nikola...Lipnitsky Isaak (...½-½30 ≣E02Ch URS
11Novotelnov Nikola...Solmanis Zigfrids½-½25 ≣E02Ch URS (1/2 final)
2Opocensky Karel (...Pachman Ludek (GER)22780-128 ≣E02It
98Ornstein Axel (SWE)2426Schneider Lars-Ak...2385½-½17 ≣E02Ch Sweden (team) ...
46Packroff Hermann ...2187Liebert Heinz (GER)2247½-½30 ≣E02Ch DDR
86Petrov Dmitry (RUS)2247Olenin Nikolay (RUS)23850-122 ≣E02Ch Russia (club) ...
16Pfeiffer Gerhard ...Keller Edith1-033 ≣E02It
42Pietzsch Wolfgang...2420Antoshin Vladimir...2250½-½26 ≣E02It
26Porreca Giorgio (...Koch Berthold (GDR)1-047 ≣E02Olympiad16 Aug 1952
28Porreca Giorgio (...Beni Alfred (AUT)22101-039 ≣E02It
35Porreca Giorgio (...Anderson Frank R ...0-155 ≣E02Olympiad15 Sep 1954
78Pregal JuanTonnemann Wilhelm0-138 ≣E02Memorial F.Bogaty...
4Pruun RudKeres Paul (EST)25800-125 ≣E02Ch Estonia (open)
10Ravinsky Grigory ...Bonch-Osmolovsky ...0-146 ≣E02Ch Moscow
131Rodriguez Melian ...2103Gonzalez Intelang...20721-016 ≣E02It (open)23 Jul 2010
81Roeber Bjoern (GER)2312Karabalis Harilos...2264½-½28 ≣E02It (open)
12Rovner Dmitry (RUS)Byvshev Vasily Mi...½-½45 ≣E02Ch URS (1/2 final)