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Grünfeld, Nadanian Variation 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3

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
352Ortiz Isam (CUB)2493Corrales Fidel (CUB)25991-022 ≣D90Memorial J.Capabl...11 Jun 2010
323Kniest Oliver (GER)2271Hintze Helge (GER)23461-022 ≣D85NRW Klasse 2 2008/0909 Nov 2008
279Valuet Bertrand (...2276Gaborit Jean-Pier...22451-022 ≣D85Ch France (team) ...05 Feb 2006
350Giri Anish (NED)2677Kanarek Marcel (POL)24011-022 ≣D85Ch Europe06 Mar 2010
107Leyva Hector (ESA)2300Ramon Vivian (CUB)21751-022 ≣D85It
95Etchegaray Patric...2410Thiel Thomas (GER)22791-022 ≣D90It (open)
256Asis Gargatagli H...2340Parente Mojon Jua...19931-022 ≣A50It (open)16 Jun 2004
277Izoria Zviad (GEO)2646Luciani Thibault ...19901-022 ≣D85It \30 Oct 2005
332Reina Carrasco Ju...Garcia Cuenda Luis0-122 ≣D85Ch Extremadura (t...21 Mar 2009
348Salvador Roland (...2511Angelini Marco (ITA)21631-022 ≣A48It (open)
400Khenkin Igor (GER)2669Behrendt Clemens ...20811-022 ≣D85It (open)06 Jul 2012
357Slavin Alexei (RUS)2426Kilpatrick Callum...22470-122A48Ch England (active)10 Oct 2010
31WikmanLlombart0-122 ≣D85Ch Europe (corr.)
340Stamenkovic Aleks...2254Antanaskovic Pred...21671-022 ≣A05Ch Belgrade (team...09 Oct 2009
227Phan Anh TuanTran The Tam (VIE)0-122 ≣D85It (open)
249Lesiege Alexandre...2528Masse Hugues (CAN)21311-022 ≣D85It \
261Studnicka Tomas (...2302Chalus Karel (CZE)21231-022 ≣D90It (open)
268Linker Mikhail (UKR)2150Bernadsky Vitaly0-122 ≣D90Ch Ukraine (junio...21 Oct 2004
321Lysenko DemidDhillon Dzhastin1-022 ≣E60Ch Ukraine (junio...10 Oct 2008
326Strebkovs Andrejs...2441Zakharchenko Arno...22881-022 ≣D85It (open)30 Dec 2008
120Todorovic Bojan (...2288Mitrovic Petar (SRB)23800-122 ≣D85Ch Yugoslavia (1/...
342Castano Jhon Edis...2045Lopez Carlos Manu...23160-122 ≣D85It (open)16 Nov 2009
397Wang Richard (CAN)2258Kaufman Raymond (...23161-022 ≣A48It (open)18 May 2012
399Faisal Abdulla (UAE)2240Salem A R Saleh (...25450-122 ≣D85Cup President01 Jul 2012
14King Daniel J (ENG)2430Gallmeyer Peter (...22350-122 ≣A48It (open)
370Branquinho Eduardo M1812Barbosa Fernando ...20850-122 ≣A48Tournament (Elo)21 May 2011
34CherelHartig1-022 ≣D90corr.
33Pongrac DPopov Ivan (SRB)22420-122 ≣D85Europe Tournament...
293Adamek Zdenek (CZE)2146Dolezal Martin (CZE)22851-022 ≣A48Czech League 2006...10 Dec 2006
60Correa Aron A (BRA)2380Low Pe-Yeow (SIN)22351-022 ≣A48Olympiad
171Lopez Jimenez Arm...2217Urbay Jr1-022 ≣D90Ch Havana (1/2 fi...
69Ostermeier Ralf (...2124Hess Heike0-122 ≣A48It (open) (b)
231Hardy Roger (ENG)2022Glod Philippe (FRA)21520-122 ≣A48It (open)
247Gryniakow Jarosla...2264Grzelachowski Piotr1-022 ≣D85Ch Poland (team) ...07 Sep 2003
170Marichal Ariel (CUB)2283Vega Lemay (CUB)22600-122 ≣D85Tournament
258Navara David (CZE)2620Jaracz Barbara (POL)22931-022 ≣D85It (open) \23 Jul 2004
160Prusikin Michael ...2450Wltschek Christia...20051-022 ≣D85It (open)
266Neumanova Monika ...1710Hampel Rudolf (CZE)18591-022 ≣D85It (open)16 Sep 2004
292Adams Nick A (USA)2194Ernst Michael (AUT)21771-022 ≣D85It (cat.2) (b)03 Dec 2006
317Soural Jan (CZE)2234Schmalz Michal (CZE)20231-022 ≣D85It (open)26 Aug 2008
322Romanko-Guseva Ma...2398Burdukov Albert G...18841-022 ≣E60Tournament (Elo) ...18 Oct 2008
324Gonzalez Berrende...Sanchez-Alarcos G...20110-122 ≣D85It (open)02 Dec 2008
74Touzane Olivier (...2300Kouatly Bachar (FRA)25150-122 ≣D85Ch France (team)
47Lorenz Beatrix (GER)2050Drewelius Dagmar0-122 ≣D85?
190Kozak Milos (CZE)2244Kaufman Raymond (...21450-122 ≣A48It (cat.4) \
339Sroka Dieter (GER)1897Koch Moritz (GER)23160-122 ≣D85It (open) \03 Sep 2009
366Jankovic Alojzije...2584Fercec Nenad (CRO)24561-022 ≣E60It (open)16 Apr 2011
377Gajdamowicz Patri...1891Nawrocki Przemysl...20080-122D85It (open)12 Aug 2011
108Lubka Reuben (USA)2110Scharf D0-122 ≣D02It (open)
13Bukic Enver (SLO)2485Milanovic Danilo ...25161-022 ≣A48?
162Zangrando Giampie...1802Liubich Fabrizio14861-022 ≣A06Tournament (open)...
402Kurowski Andrzej1782Trzpil Slawomir16961-022 ≣D85Tournament (Elo) \19 Jul 2012
183Clavijo Jorge (COL)2388Ramirez Carlos (COL)23241-022 ≣D85Ch Colombia
32Krvkar JKarasek L0-122 ≣E60Europe Tournament...
61Schmidt Erhard (GER)2098Junge Ralf (GER)23300-122 ≣A16It (open)
89Luna Mariano (ARG)2090Yousof Ismail Ibr...1-022 ≣D85Ch World (juniors...
207Bazhin Anatoly (RUS)2319Suniajkin Boris1-022 ≣D85Ch Russia (1/2 fi...
132Reifenroether Mic...2083Dany Sebastian (GER)21000-122 ≣D85Ch SJR (juniors) ...
210Rey Alvarez Jacob...1706Maldonado Prada C...1-022 ≣A15It (open)
401Wang Richard (CAN)2322Daniluk Jim (CAN)19681-022 ≣A48Ch Canada (open)08 Jul 2012
209Conner MGuillerm Mischa (...18951-022 ≣D85Ch France (team) ...15 Oct 2000
28De Saegher Chris ...2180Van Mil Johannes ...24000-122 ≣D90Ch Netherlands (o...
224Lipecki Alexander...2070Hugentobler Patri...22250-122 ≣D85It (open)
83Maroto Borras Jos...2128Pinho Paulo (POR)21681-022 ≣A48It (open)
347Gordon Stephen J ...2528Agopov Mikael (FIN)24191-022 ≣D85Bundesliga 2009/1027 Feb 2010
63Stoeber Michael (...2296Radecke Peter (GER)21021-022 ≣D85It (open) \
267Webster Richard J...1978Armbruster Alexan...23510-122 ≣E60It (open)26 Sep 2004
49Davis ColinHarrison Kevin (AUS)22251-022 ≣D85Ch Australia
234Meharg Bruce1881Williams Philip13761-022 ≣D85It \23 Nov 2002
245Eschbach RalphLipnowski Irwin (...22570-122 ≣A48Memorial Yanofsky...
113Rosenthal Jean Cl...Dany Sebastian (GER)21000-122 ≣D85Ch Rheinland (jun...
92Wilhelmi Christia...2439Pokrzywinski Paul1-022 ≣A05Ch JBLN West 1992/93
78Kargoll Boris (GER)2268Heinrich Thomas (...22541-022 ≣A48Ch Germany (junio...
157Cadillon Joao (POR)1803Kudrin Sergey (USA)25350-122 ≣A05It (open) \
264Bugalski Lukasz (...2098Kaim Piotr (POL)22851-022 ≣D85Ch Poland (team) ...08 Sep 2004
105Uusitalo JarmoBackstrom Tenho1-022 ≣D85?
164Binder Tamas (HUN)2277Deak Sandor (HUN)23350-122 ≣A48Cup Kinizsi14 Sep 1997
12Hjartarson Johann...2420Kristjansson Brag...22791-022 ≣A15Ch Iceland
119Bagonyai Attila (...2343Chourkine N1-022 ≣A16It (open)
192Kiese Matthias (GER)2206Ang Jia Jun1-022 ≣D85It (open)
93Merker Matthias (...2134Trenner Rolf (GER)22530-122 ≣D90Cup Germany (team)
294Worek Joanna (POL)2240Jedynak Radoslaw ...25430-122 ≣A05It (open) \02 Jan 2007
178Touzane Olivier (...2375Girard Eric (FRA)21730-122 ≣D85It (open)
96Ziegler Ari (SWE)2341Goldaracena C1-022 ≣D85It (open)
21Acevedo Hilda (MEX)2070Widmer G18001-021 ≣D06Olympiad (w)
206Cheparinov Ivan (...2189Sarthou Gaetan (FRA)23990-121 ≣D85It (open)
140Hoffman Alejandro...2450Iglesias Julian (...21181-021 ≣A48It (open)
139Friesen KimRijsterborgh R1-021 ≣D85It (open) (junior...
202Papenin Nikolai (...2250Ermolaev A1-021 ≣A05Ch Ukraine (junio...
199Wiedermann Franz ...2161Hintz Martin Dr (...20280-121 ≣E60Memorial Arnold J...
195Erhembayar Duuren...2301Ibragimov Alibek ...24460-121 ≣D85Ch Asian Cities (...
109Duley Michael (USA)2050Kincare Kevin1-021D85corr.
201Palsson Halldor P...2129Pujols Carlos (CUB)23200-121 ≣D85It (open)
211Vitiugov Nikita (...2382Stajner Samo (SLO)20891-021 ≣D85Ch Europe (junior...
18Petursson Margeir...2540Birnboim Nathan (...24601-021 ≣D85Olympiad
6Browne Walter S (...2540Sax Gyula (HUN)25701-021 ≣A48It
91Sumera RosendoRemus Horst1-021 ≣D85It (open)
196Davari Azar AbbasDelemarre Jop (NED)23470-121 ≣A48It (open)
39Sarwinski Mirosla...2313Cvijic Zoran1-021 ≣A48It
50Wells Peter K (ENG)2400Lamb Harry (ENG)21021-021 ≣A05It (open)