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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
79Bricard Emmanuel ...2440Steingrimsson Heo...1-043 ≣E02Match \
28Porreca Giorgio (...Beni Alfred (AUT)22101-039 ≣E02It
23Keres Paul (EST)2580Platz Hans1-025 ≣E02Memorial G.Maroczy
94Computer \Computer \1-054E02Ch Netherlands (c...
52Zaichik Gennadi (...2457Ivanov Alexander ...20331-052 ≣E02Ch URS (qual)
18Smyslov Vassily (...2494Byvshev Vasily Mi...1-047 ≣E02Memorial M.Chigorin
9Korchnoi Viktor (...2556Levin M1-031 ≣E02Ch URS (qual)
131Rodriguez Melian ...2103Gonzalez Intelang...20721-016 ≣E02It (open)23 Jul 2010
16Pfeiffer Gerhard ...Keller Edith1-033 ≣E02It
6Smyslov Vassily (...2494Kan Ilya A (RUS)1-040 ≣E02Ch URS
17Smyslov Vassily (...2494Suetin Alexei S (...23271-046 ≣E02Ch URS (1/2 final)
123Grabarczyk Mirosl...2480Lercel Michal (POL)21391-068 ≣E02It (open)20 Jul 2009
26Porreca Giorgio (...Koch Berthold (GDR)1-047 ≣E02Olympiad16 Aug 1952
143Goryachkina Aleks...2384Nasybullina Alfia...20761-033 ≣E02Cup Russia (w)25 Sep 2012
38Bertok Mario (CRO)2282Fuchs Reinhard (GER)23891-041 ≣E02It
55Smyslov Vassily (...2575Qi Jingxuan (CHN)24051-073 ≣E02Olympiad
5Smyslov Vassily (...2494O'kelly De Galway...24601-041 ≣E02It
33Golovko Nikolay (...Mukhitdinov Mamad...1-054 ≣E02Ch URS (team)
134Sharevich Anna (BLR)2283Latreche Sabrina ...19511-053 ≣E02Olympiad (w)23 Sep 2010
25Smyslov Vassily (...2494Evans Larry M (USA)24701-065 ≣E02Olympiad
82Huebner Robert Dr...2605Van Der Sterren P...26051-055 ≣E02It
109Kopylov Mihail (UKR)2445Bouroutzakis Geor...21861-022 ≣E02It (open)29 Jul 2005
108Berkes Ferenc (HUN)2596Van Der Stricht G...24011-040 ≣E02Ch France (team) ...06 May 2005
92Vaulin Alexander ...2548Yakovich Yuri (RUS)25881-098 ≣E02Ch Russia
102Yucel Munir (TUR)1984Gunes Murat1-071 ≣E02It (open) \
106Danelia Mariam (GEO)2259Jalabadze Natia (...20451-048 ≣E02Ch Europe (junior...02 Aug 2004
103Anka Emil (HUN)2435Roiz Michael (ISR)25601-016 ≣E02It (open)
91Charkhalashvili I...2233Kieran Rosalind (...20831-037 ≣E02Ch Europe (junior...
76Computer \Computer \1-028 ≣E02Ch World (computers)01 Jan 1990
65Akopov Roman (ARM)2256Zelinsky Yuri (ISR)21501-038 ≣E02Ch URS (corr.)
133Tkachiev Vladisla...2632Sokolov Andrei (FRA)25891-042 ≣E02Ch France16 Aug 2010
64Akopov Roman (ARM)2256Zamruk Aleksandar...23351-025 ≣E02Ch URS (corr.)
36Donner Jan-Hein (...2430Martin Pedro (ARG)20211-029 ≣E02Ch Club Argentino
138Markus Robert (SRB)2652Palac Mladen (CRO)25921-059 ≣E02It (open) \15 Sep 2011
141Lazarev Vladimir ...2442Godart Francois (...23171-040 ≣E02It (open)29 Jul 2012
116Grabarczyk Mirosl...2464Ejsmont Krzysztof...24150-128 ≣E02Memorial Tadeusz ...15 Jul 2007
100Harmon Clark (USA)2162Galyas Miklos (HUN)24380-148 ≣E02It (cat.2)
3Marques Oliveira ...De Souza Mendes J...0-142 ≣E02Ch Brazil (1/2 fi...
62Agzamov Georgy T ...2530Sturua Zurab (GEO)24400-155 ≣E02Ch URS (1/2 final)
56Krantz Kjell (SWE)2305Gisbrecht Ewgeni ...24150-164 ≣E02Ch Europe (team) ...
21Udovcic Mijo (YUG)2460Gligoric Svetozar...24470-143 ≣E02Ch Yugoslavia
139Martinez Julian (...2185Sanchez Sebastian...21920-127 ≣E02Ch Departamental04 Feb 2012
10Ravinsky Grigory ...Bonch-Osmolovsky ...0-146 ≣E02Ch Moscow
30Krogius Nikolai V...2485Gusev Nikolay Nik...0-175 ≣E02Tournament
53Marszalek Rafal (...2200Panchenko Alexand...22940-132 ≣E02It
7Bozic AleksandarGligoric Svetozar...24470-156 ≣E02Ch Yugoslavia
75Vuji Albana (ALB)2070Galliamova Alisa ...23650-141 ≣E02Olympiad
13Dunkelblum Arthur...2250Euwe Max (NED)0-132 ≣E02Match \
4Pruun RudKeres Paul (EST)25800-125 ≣E02Ch Estonia (open)
2Opocensky Karel (...Pachman Ludek (GER)22780-128 ≣E02It
14Fuster Geza (CAN)2280Barcza Gedeon (HUN)24350-134 ≣E02Ch Hungary
24Szabados Eugenio ...Porreca Giorgio (...0-144 ≣E02Ch Italy
29Van LennepGruenfeld Ernst F...0-156 ≣E02Cup Mitropa
34Lauberte MildaVoitsikh Nina0-124 ≣E02Ch URS (team)
35Porreca Giorgio (...Anderson Frank R ...0-155 ≣E02Olympiad15 Sep 1954
78Pregal JuanTonnemann Wilhelm0-138 ≣E02Memorial F.Bogaty...
86Petrov Dmitry (RUS)2247Olenin Nikolay (RUS)23850-122 ≣E02Ch Russia (club) ...
84Chu ChristopherTaylor Gordon (CAN)23200-144 ≣E02It (open)
88Van Beek Lucien (...2326Barsov Alexei (UZB)25390-140 ≣E02It (open)
104Grapsa Georgia (GRE)2065Kasioura E0-145 ≣E02Ch Greece (team)07 Jul 2004
105Bely Andrey (UKR)2157Mikhalichenko Vla...22340-145 ≣E02It (open)15 Jul 2004
122Grabarczyk Mirosl...2480Yakovich Yuri (RUS)25760-150 ≣E02It (open)06 Jun 2009
124Sharevich Anna (BLR)2316Huerga Leache Mik...24560-141 ≣E02It (open)29 Aug 2009
129Kudischewitsch Da...2366Neimer Vitaly (ISR)23500-140 ≣E02Memorial L.Slutsk...19 Dec 2009
31Bouwmeester Hans ...2343Golombek Harry (ENG)2320½-½23 ≣E02Zt
140Goryachkina Aleks...2333Kosteniuk Alexand...2448½-½62 ≣E02Ch Europe (w)10 Mar 2012
125Sakaev Konstantin...2625Efimenko Zahar (UKR)2654½-½10 ≣E02Ch Serbia (team)02 Sep 2009
114Rustemov Alexande...2552Landa Konstantin ...2570½-½54 ≣E02Bundesliga 2006/0709 Dec 2006
42Pietzsch Wolfgang...2420Antoshin Vladimir...2250½-½26 ≣E02It
44Smyslov Vassily (...2620Karpov Anatoly (RUS)2540½-½24 ≣E02Memorial A.Alekhine
45Rubinetti Jorge (...2410Korchnoi Viktor (...2640½-½32 ≣E02Olympiad
48Adamski Jan (POL)2405Liebert Heinz (GER)2445½-½10 ≣E02It
49Burger Heinrich (...2159Heigl Rudolf (GER)2190½-½27 ≣E02corr.
50Segal Alexandru S...2145Benitez Otto (URU)2250½-½30 ≣E02Zt
54Ftacnik Lubomir (...2360Diesen Mark C (USA)2360½-½19 ≣E02Ch World (juniors...
57Eslon Jaan (SWE)2356Schneider Lars-Ak...2430½-½27 ≣E02Cup Rilton
59Van Der Vliet Fre...2266Langeweg Kick (NED)2440½-½56 ≣E02Ch Netherlands
60Minev Nikolay N (...2370Kaiszauri Konstan...2365½-½8 ≣E02It
63Schaetzel FSchoneberg Gunter...½-½38 ≣E02Olympiad (corr.)
112Kramnik Vladimir ...2750Computer \½-½47 ≣E02Match \25 Nov 2006
110Nguyen Ngoc Truon...2534Sunye Neto Jaime ...2503½-½74 ≣E02Olympiad29 May 2006
67Nogueiras Jesus (...2545Marjanovic Slavol...2540½-½24 ≣E02It (cat.11)
69Nogueiras Jesus (...2570Sunye Neto Jaime ...2515½-½25 ≣E02Memorial J.Capabl...
70Vanheste Jeroen (...2290Rodriguez Amador ...2495½-½18 ≣E02Ch Netherlands (o...
85Seres Lajos (HUN)2450Gyimesi Zoltan (HUN)2480½-½11 ≣E02Ch Hungary (cat.9)
130Muzychuk Mariya (...2464Kosintseva Nadezh...2565½-½38 ≣E02Ch Europe (w)11 Mar 2010
126Melnichuk Mikhail...2310Bondarchuk Sergei...2314½-½22 ≣E02It (open)11 Sep 2009
127Landa Konstantin ...2655Aleksandrov Aleks...2616½-½34 ≣E02Ch Spain (team) (...22 Sep 2009
81Roeber Bjoern (GER)2312Karabalis Harilos...2264½-½28 ≣E02It (open)
128Tkachiev Vladisla...2650Naiditsch Arkadij...2697½-½26 ≣E02It \18 Nov 2009
19Novotelnov Nikola...Lipnitsky Isaak (...½-½30 ≣E02Ch URS
15Dunkelblum Arthur...2250Flores Alvarez Ro...½-½14 ≣E02Olympiad
95Computer \Computer \½-½47 ≣E02Ch Netherlands (c...
98Ornstein Axel (SWE)2426Schneider Lars-Ak...2385½-½17 ≣E02Ch Sweden (team) ...
120Bafounta Denis (FRA)2267Fougerit Valentin...2233½-½26 ≣E02Ch France (team) ...07 Feb 2009
46Packroff Hermann ...2187Liebert Heinz (GER)2247½-½30 ≣E02Ch DDR
99Durda VladimirMiko Valer (HUN)2011½-½53 ≣E02It (open)19 Oct 2002
115Bolobolov Vladimi...2036Lavrusevich Alexe...2109½-½21 ≣E02Tournament \17 Feb 2007
11Novotelnov Nikola...Solmanis Zigfrids½-½25 ≣E02Ch URS (1/2 final)
107Dyachkov Sergej (...2580Korotylev Alexey ...2604½-½23 ≣E02Ch Russia (club)23 Apr 2005