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Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 d5 6. Bd3 c5 7. 0-0 dxc4 8. Bxc4 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
286Aleksandrov Aleks...2659Gershon Alik (ISR)25241-038 ≣E47Ch Europe
277Rogozenko Dorian ...2519Georgiev Kiril (MKD)26540-118 ≣E47It (open)
396Zubarev Alexander...2586Georgiadis Ioanni...24641-024 ≣E47It (open)25 Jul 2010
421Duzhakov Ilya (RUS)2303Georgiadis Ioanni...24350-142 ≣E47Ch Europe30 Mar 2012
392Grischuk Alexande...2760Gelfand Boris (ISR)27511-035 ≣E47It (cat.21)14 Feb 2010
305Hillarp Persson T...2534Gausel Einar (NOR)25071-044 ≣A40Match \05 May 2005
247Olsen Heini (FAI)2292Gausel Einar (NOR)25000-138 ≣E41Ch Nordic
330Aleksandrov Aleks...2614Gashimov Vugar (AZE)26631-046 ≣E47It (open) \17 Feb 2007
340Ungureanu Vlad (ROM)2306Garmacea Bogdan (...21491-025 ≣A40Memorial M.Sadove...20 Aug 2007
281Topuridze Ana (GEO)2098Galoyan Levon (ARM)22580-131 ≣E47It (open)
336Podolchenko Evgen...2460Gajewski Grzegorz...25730-145 ≣E21It (open)28 Jul 2007
318Laclau Daniel (FRA)2260Gajewski Grzegorz...25150-118 ≣E10It (open)10 Jul 2006
2Dittmann SieghardFuchs Reinhard (GER)23890-125E41Ch DDR
291Aloma Vidal Rober...2297Fluvia Poyatos Jo...24671-038 ≣E47It (open)12 Jul 2003
151SchwarzbachFauth Heinz1-032 ≣E47corr.
240Weiss Christian (...2370Farago Ivan (HUN)25301-047 ≣A46Staatsliga B Mitt...
167Azmaiparashvili Z...2460Farago Ivan (HUN)25201-029 ≣E47It
208Lesiege Alexandre...2375Farago Ivan (HUN)25100-130 ≣A40It (open)
111Vaganian Rafael A...2510Farago Ivan (HUN)24101-045 ≣E47?
114Donner Jan-Hein (...2480Farago Ivan (HUN)24400-146 ≣E47?
148Knaak Rainer (GER)2565Farago Ivan (HUN)25101-047 ≣A40It (cat.8)
150Knaak Rainer (GER)2535Farago Ivan (HUN)25050-136 ≣E47It
67Hybl Jaroslav (CZE)2172Estrin Yakov B (RUS)24501-042 ≣E41Ch World (corr.)
48Ljavdansky Vladim...2299Estrin Yakov B (RUS)24501-026 ≣A15It
173Gil Karol2280Estrin Yakov B (RUS)24500-125 ≣E41It (open)
101Scherfke ManfredEscher Franz1-026 ≣E47corr.
238Rylander Dennis (...2100Ernst Thomas (SWE)24100-127 ≣E47Ch Sweden
222Gelfand Boris (ISR)2680Epishin Vladimir ...26501-039 ≣E47It (cat.17)
180Knaak Rainer (GER)2505Enders Peter (GER)24541-030 ≣E47Ch DDR
172Knaak Rainer (GER)2525Enders Peter (GER)23300-140 ≣E47It (cat.9)
216Marttinen PerttiElmeranta Mauri1-044 ≣A40?
335Kamsky Gata (USA)2724Eljanov Pavel (UKR)26810-136 ≣A46It (cat.16)28 Jul 2007
12Casas Fernando (ARG)2245Eliskases Erich G...24300-127 ≣E47It
36Taimanov Mark E (...2386Eliskases Erich G...24301-041 ≣E47It
224Kamsky Gata (USA)2695Ehlvest Jaan (USA)26001-049 ≣E47It (active) (PCA)
274Jobava Beglar (GEO)2353Ehlvest Jaan (USA)26000-128 ≣E47It (open) \
362Halkias Stelios (...2584Efimenko Zahar (UKR)26800-129 ≣E47Ch Serbia (team) ...03 Sep 2008
300Ivanov Sergey_ (RUS)2553Efimenko Zahar (UKR)25941-022 ≣E47Memorial M.Chigor...21 Oct 2004
341Sathiraju Vijay (...1731Edwards Alan (ENG)20860-139 ≣E47Tournament (Elo) (b)01 Sep 2007
435Ordaz Valdes Lisa...2344Dzagnidze Nana (GEO)25470-146 ≣E46Olympiad (w)
293Dambacher Martijn...2407Dutreeuw Marc (BEL)23531-041 ≣E47Bundesliga (2nd) ...15 Feb 2004
339Hejazipour Mitra ...2073Durarbeyli Vasif ...24610-129 ≣E47It (open)12 Aug 2007
302Raceanu Valentin ...2370Ducret Thomas (FRA)21991-031 ≣E47It (open) \16 Dec 2004
213Iashvili Akaki (GEO)2455Dorfman Iossif D ...26100-119 ≣E40It (active)
232Etchegaray Patric...2295Dorfman Iossif D ...25900-139 ≣E47It (open)
242Ivanchuk Vassily ...2730Dorfman Iossif D ...25851-050 ≣E47It (active)
78Reshevsky Samuel ...2430Donner Jan-Hein (...24301-036 ≣E41It
105Furman Semen (RUS)2550Donchenko Oleg I ...23091-039 ≣E41?
409Gaealafshwe Baril...2117Domingos Catarino...22420-141 ≣A05Zt02 Apr 2011
375Ni Viktorija (LAT)2151Demina Julia (RUS)23780-146 ≣E47Ch Europe (w)09 Mar 2009
285Bertino Andrea (ITA)2083Delchev Aleksande...26010-139 ≣A46It (open)
223Tazelaar LDe Boer Reijer1-032 ≣E47Ch Netherlands (c...
263Priehoda Vitezsla...2417Debnar Lubos (SVK)22950-139 ≣E47Extra League 2000/01
47Donner Jan-Hein (...2430Darga Klaus (GER)24530-138 ≣E41Olympiad
49Cobo Arteaga Eldi...2345Darga Klaus (GER)24530-138 ≣E41Memorial J.Capabl...
97Udovcic Mijo (YUG)2460Damjanovic Mato (...23030-146 ≣E41It
136Farago Ivan (HUN)2500Damjanovic Mato (...24301-040 ≣E41It
382Peralta Fernando ...2545Cruz Cristhian (PER)25250-126 ≣A40It (open)07 Aug 2009
320Atalik Ekaterina ...2374Cramling Pia (SWE)25280-141 ≣E47It (w)27 Jul 2006
306Ungureanu Vlad (ROM)2306Cosma Ioan (ROM)24680-149 ≣E41Ch Romania (team) A24 May 2005
360Peralta Fernando ...2557Corrales Fidel (CUB)25521-025 ≣E40It (open)30 Jun 2008
355Computer \Computer \0-139 ≣E41It (computers)01 May 2008
399Computer \Computer \1-049 ≣E47Ch World (computers)28 Sep 2010
315Johansson Victori...2234Cmilyte Viktorija...24690-133 ≣E47Olympiad (w)22 May 2006
311Mandizha F2242Chumfwa Stanley (...23030-132 ≣E47Ch Africa14 Nov 2005
384Salem A R Saleh (...2469Choukri Adel (MAR)21051-028 ≣E47It (open)17 Aug 2009
283Priehoda Vitezsla...2381Chloupek Stanisla...23231-046 ≣E47Czech League 2002...
61Kolarov Atanas S ...2415Chipev T (BUL)1-045 ≣E41Ch Bulgaria23 Mar 1964
289Colin Vincent (FRA)2396Chabanon Jean-Luc...24310-139 ≣E47It (cat.4)
332Hillarp Persson T...2567Carlsson Pontus (...24811-039 ≣A40It (cat.13)18 Apr 2007
351Krush Irina (USA)2452Carlsson Pontus (...25151-033 ≣E47It (cat.10)20 Jan 2008
388Maruejols Claude ...2044Carlsson Pontus (...24940-122 ≣E47It (open)21 Nov 2009
322Jussupow Artur (GER)2600Carlsen Magnus (NOR)26980-148 ≣E47It (sheveningen)27 Aug 2006
326Jorczik Julian (GER)2207Can Emre (TUR)23991-030 ≣E10Ch World (juniors...25 Oct 2006
337Bernasek Jan (CZE)2530Can Emre (TUR)24360-135 ≣E41It \05 Aug 2007
356Neubauer Kai (ITA)2016Calandri Fausto (...21300-134 ≣A40It (open)21 May 2008
92Zimmermann Stefan...2179Buendgen J1-020 ≣E47corr.
166Scheeren Peter (NED)2455Brinck-Claussen B...23851-042 ≣E47?
177Rotariu GSBrilla Banfalvi S...0-144 ≣E47corr.
292Kozakov Mikhail (...2477Bratovic Blaz (SLO)23361-035 ≣E47It (cat.5)30 Nov 2003
228Feick Stefan (GER)2210Brameyer Hermann ...22901-035 ≣E47Oberliga Northeas...
237Sharavdorj Dashze...2370Brameyer Hermann ...22751-031 ≣E47Ch Berlin
403Pavlidou Ekaterin...2191Botsari Anna-Mari...23020-142 ≣E47Ch Greece (w)29 Nov 2010
121Heigl Rudolf (GER)2190Born Gregor (GER)21920-148 ≣E41corr.
381Coto Mederos Michel2261Borges Oliver (CUB)21471-045 ≣E40Tournament (Elo)06 Aug 2009
15Luik Helmuth (EST)2209Boleslavsky Isaac...25600-133 ≣A17Ch URS (1/4 final)
66Panno Oscar (ARG)2438Bolbochan Julio (...24401-026 ≣E41Ch Club Argentino
38Reinhardt Enrique...Bolbochan Julio (...24400-142 ≣E41Zt
394Yegiazarian Arsen...2460Bokuchava Madona ...21231-036 ≣E47Cup Municipality18 May 2010
325Li Panru (CHN)2135Bokuchava Madona ...20711-037 ≣E47Ch World (juniors...21 Oct 2006
160Gudmundsson Elvar...2316Bogoevski Jani (MKD)22171-025 ≣E47It (open)
343Goganov Aleksey (...2299Blum Nicolas (FRA)22241-035 ≣E47Ch Europe (junior...18 Sep 2007
63Farago Ivan (HUN)2488Bleiman Yaacov (ISR)24051-037 ≣E47Ch World (juniors...
19Turner Abe2200Bisguier Arthur B...22371-046 ≣E41Ch USA
20Reshevsky Samuel ...2430Bisguier Arthur B...22371-034E41Match
264Rodriguez Cristia...Bianchi Albino (ARG)21890-129 ≣E47Ch City
9Ivkov Borislav (YUG)2411Benkoe Pal Charle...24080-131 ≣E46Olympiad24 Sep 1956
31Uhlmann Wolfgang ...2379Beni Alfred (AUT)22101-030 ≣E46Memorial Asztalos
217Vaisser Anatoly (...2580Beliavsky Alexand...26351-039 ≣E47It (cat.14)
243Portisch Lajos (HUN)2595Beliavsky Alexand...26450-138 ≣E41It (cat.14) (active)