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Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6

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
280Bern Ivar (NOR)2304Hess Ralf (GER)23190-137 ≣E40It (open)
417Averchenko Sergej...2265Eismont Oleg (RUS)24650-134 ≣E40Ch Russia (1/2 fi...
489Aleksandrov Aleks...2633Yemelin Vasily (RUS)25490-145 ≣E40It (open) \
156Brinck-Claussen B...2263Iskov Gert (DEN)23200-134 ≣E40It
400Heinimaki Leo (FIN)2072Tolonen Leo (FIN)23550-150 ≣E40It (open) \
328Nickl Klaus (AUT)2144Theuretzbacher Kl...22340-137 ≣E40Ch Austria (1/2 f...
408Bagirov Rufat (AZE)2470Allahverdiev Anar...24550-130 ≣E40Tournament (qual)
244Koncz Imre (HUN)2210Kiss Laszlo (HUN)16940-135 ≣E40Ch Hungary (open)
335Littke Adam (CAN)2310Rodriguez Andres ...25050-128 ≣E40Ch World (juniors...
626Grotnes Nils (NOR)2232Thingstad Even (NOR)20580-138 ≣E40It (open)21 Jun 2009
199Bass Leonid (USA)2460De Firmian Nick E...25200-136 ≣E40It (open)
59Kuttner UweLiebert Heinz (GER)22470-137 ≣E40Ch DDR
569Poobalasingam Pet...2077Cox Tristan (ENG)20650-130 ≣E40It (b)29 Aug 2006
622Lester G1801Milligan Helen (NZL)19760-141 ≣E40It (open)16 Apr 2009
383Bernal Moro Luis ...2455Garcia Carbo Marc...22950-136 ≣E40It (open)
275Dyer MTBeaton Kenneth S ...21160-140 ≣E40Ch West Scotland
601Kovaliova Valeria...2000Shvayger Yuliya (...21510-142 ≣E40Ch Ukraine (junio...28 Mar 2008
512Fedorovsky Michae...2312Fauth Dietmar Dr ...22450-148 ≣E40Landesliga South ...30 Mar 2003
511Raspor Gregor (SLO)2156Zelcic Robert (CRO)25310-140 ≣E40It (open)
535Delmont Jean-Robe...2042Piermee Emilien (...21210-141 ≣E40It (open)
142Nikolac Juraj (CRO)2495Adorjan Andras (HUN)25150-141 ≣E40It \
184Armasow Ulrich Dr...1989Villing Dieter (GER)21680-135 ≣E40Ch Baden (MB2)
419Smirnov Alexei (RUS)2296Harmatosi Jozsef ...22490-143 ≣E40It (sheveningen)
204Henley Ron W (USA)2495Benjamin Joel (USA)25200-139 ≣E40Ch USA
485Schumacher Olaf (...2244Parulava Temur (GER)23180-148 ≣E40Oberliga Southwes...
366Saldano Horacio (...2320Rodriguez Andres ...24900-139 ≣A40It (open)
255Levitt Jonathan (...2435Wells Ian D0-137 ≣E40Ch Great Britain
311Rendboe John (DEN)2242Jepsen Thomas (DEN)21170-143 ≣E40It
422Benitah Yohan (FRA)2381Cvek Robert (CZE)24440-140 ≣E40Cup Mitropa
521Abeln Michiel (NED)2341Zelcic Robert (CRO)25310-149 ≣E40It (open)10 Feb 2004
633Blanche Paul (FRA)2120Grill Marc (FRA)21990-137 ≣E40Ch France (team) ...17 Oct 2009
556Pereyra Juan (ARG)2170Santarelli Luis (...20920-126 ≣E40Ch South America ...22 Feb 2006
144Trois Francisco R...2385Korchnoi Viktor (...26650-136 ≣E40Olympiad
363Van Beek Lucien (...2333Dyce Andrew (WLS)21350-140 ≣E40Cup Glorney & Faber
572Abeln Michiel (NED)2380Sutovsky Emil (ISR)26070-148 ≣E40Cup European Club08 Oct 2006
334Casoy Gaspar (ARG)2374Yemelin Vasily (RUS)25680-145 ≣E40Ch World (juniors...
603Bick John D (USA)2245Ippolito Dean (USA)24300-141 ≣E40Ch USA (qual)30 Mar 2008
481Gual Pascual Anto...2441Beltran Rueda San...23910-127 ≣E40Ch Catalunia
444Serrano Pertinez ...2174Beltran Rueda San...24050-129 ≣A13It (open)
426Joanpera Morales ...2370Beltran Rueda San...23440-147 ≣E40Ch Catalunia (team)
64Brummer JEkblom PE (FIN)0-135 ≣A40Cup Baltic (corr.)
76Bokor Istvan (HUN)2226Szilagyi Peter (HUN)23730-131 ≣E40Ch Hungary
71Portisch Lajos (HUN)2523Fischer Robert J ...27800-135 ≣E40It
296Kopicka Karel (CZE)2123Zolnierowicz Krzy...22300-134 ≣E40It \
34Filchev Rusko2200Kolarov Atanas S ...24150-138 ≣E40Ch Bulgaria
21Feuerstein Arthur...2100Bisguier Arthur B...22370-147 ≣E40Ch Manhattan Ches...
2Pomar Salamanca A...2345Prins Lodewijk (NED)22200-130 ≣E40Zt
47Dimitrov KrastioDimitrov Ilia0-149 ≣A17Ch Bulgaria06 Feb 1961
283Adla Diego (ARG)2499Schuster Carlos (...22940-139 ≣E40Ch Argentina
107MeinsolmCosulich Roberto ...24250-123 ≣E40?
19Lipiniks Leonardo...1848Pachman Ludek (GER)22780-128 ≣E40Ch Club Argentino
58Atamanov VDLazarev Efim M (UKR)24280-130 ≣E40Ch Ukraine
87Kottnauer Cenek (...2370Ree Hans (NED)23790-141 ≣E40Olympiad
115McGrillen Hugh (IRL)2285Olafsson Fridrik ...25500-126 ≣E40Olympiad
70Brinck-Claussen B...2263Panno Oscar (ARG)24380-132 ≣E40Olympiad
125Schouten Nico (NED)2232Timman Jan H (NED)25100-132 ≣E40Ch Netherlands
140Wilder Michael (USA)2540Weinstein Norman ...24500-125 ≣E40?
143Lein Anatoly (USA)2505Hecht Hans-Joachi...24800-141 ≣A15Olympiad
6Botvinnik Mikhail...2630Bronstein David I...24320-135 ≣E40Ch World (match)
647Tologontegin Seme...2320Shengelia Davit (...25870-136 ≣E40Olympiad01 Oct 2010
8Shainswit George2205Fine Reuben (USA)0-130 ≣E40It
172Garcia Palermo Ca...2460Sisniega Marcel (...24400-142 ≣E40It
12Steiner Hermann (...Prins Lodewijk (NED)22200-139 ≣E40It
594Eckhardt Wladisla...2165Konsek Peter (GER)20810-140 ≣E40Ch Mittelfranken ...11 Nov 2007
284Pieniazek Artur (...2362Brynell Stellan (...24910-141 ≣E40It (open) \
182Norris Alan J (SCO)2304Morrison Graham (...23390-146 ≣E40Ch Scotland30 Jul 1981
23Czerniakow Wiesla...2205Batik Frantisek0-121 ≣E40Memorial Dyckhoff...
25Van Den Berg Care...2410Teschner Rudolf (...22950-125 ≣E40Match \
52Hildebrand Gerald...2160Diekmann Hans-Joa...21750-136 ≣A40Ch OWL (juniors) ...
31Saidy Anthony F (...2336Marszalek Rafal (...22000-126 ≣E40Olympiad (student...
36Polo Gomez Vicent...2212Sanguinetti Raul ...24850-129 ≣A17It
37Mandel WalterLehmann Heinz G (...22850-134 ≣E40Ch BRD
40Hallerod Ralph (SWE)2122Csiszar Albert (HUN)18220-129 ≣E40Olympiad (student...
41Hallerod Ralph (SWE)2122Zuidema Coen (NED)24500-124 ≣E40Olympiad (student...
18Walther Edgar (SUI)2254Kupper Josef (SUI)23740-148 ≣E40It
213Koistinen KariKujala Auvo (FIN)22420-134 ≣E40Ch Finland (corr.)
433Kauppila Osmo (FIN)2293Tolonen Leo (FIN)23280-145 ≣A40It (open)
218Karasev Vladimir ...2372Newerovski Gennad...23580-130 ≣E40?
91Pritchard David B...Botterill George ...23600-142 ≣E40Ch Great Britain
67Avner Uri (ISR)2245Rautenstrauch H0-135 ≣E40Olympiad (student...
425Gual Pascual Anto...2433Franco Ocampos Ze...24740-137 ≣E40Ch Spain (team) (...
155Anderton David W ...2221Wells Ian D0-144 ≣E40Ch Great Britain
249Zueger Beat (SUI)2405Wilder Michael (USA)25050-140 ≣E40It \
650Timmermans Daniel...1953Nieto Emanuel (BEL)22720-142 ≣E40Ch Belgium (team)...05 Dec 2010
256Packo Krzysztof (...2230Kostyra Stanislaw...23650-129 ≣E40Cup Warsaw
137Douma SanderDe Boer Gert-Jan ...24300-122 ≣E40Ch Netherlands (j...
266Lumley WilliamConway Donald0-138 ≣E40corr.
272Scott HermanSickles Douglas N...22150-141 ≣E40Ch Nassau
615Poobalasingam Pet...2235Arkell Keith C (ENG)25210-145 ≣E40Ch Great Britain ...29 Nov 2008
566Hajnrych Jakub (POL)1955Rychlik Hanna (POL)20320-133 ≣E40Tournament (Elo)10 Jul 2006
375Hartmann Wolfgang...2035Schoeffler Helmut...20620-124 ≣E40Ch Berlin (team) ...
123Brull GErler0-137 ≣E40corr.
43Nagy Bela (HUN)2041Larusson Gudmundur0-141 ≣E40Ch World (juniors)
297Levitt Jonathan (...2475Wilder Michael (USA)25400-138 ≣E40It
464Begic Senad (BIH)2342Zelcic Robert (CRO)25470-143 ≣E40It (open)
330De Lagontrie Jean...1891Chaplin Erik (FRA)20830-133 ≣E40It (open)
177Boersma Paulus A ...2335Timman Jan H (NED)26300-140 ≣E40Ch Netherlands
490Mamedyarov Shakhr...2596Akopian Vladimir ...27030-135 ≣E40It (open) \
312Petursson Margeir...2540Seul Georg (GER)24430-137 ≣E40It (open)
381Holcman Jeremy (FRA)2090Gaston Serge (FRA)22360-141 ≣E40Ch France (team) ...