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QGA, 4.Nc3 Notation: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3

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
425Suarez Alexander1767Jaramillo Duque D...16001-023 ≣D02Tournament (regio...22 Mar 2009
426Antonic Dusan (SRB)1965Korbovljanovic Na...17461-022D20It \30 Mar 2009
427Balasanov Georgy ...Garanin Alexey1-017A46Ch Russia (junior...
429Obringer Jean-Mar...2049Remille Tristan (...22041-018 ≣D02It (open)30 Apr 2009
431Rodriguez Mayorga...2068Manrique Fernando...20191-019 ≣D24Ch Colombia (qual)01 May 2009
432Lemli Thomas (GER)2076Gresshoff Werner18971-014 ≣A06Verbandsklasse A ...02 May 2009
433Duquenne Eric (FRA)2024Rech Thomas1-024 ≣D20It (open)06 Jul 2009
434Gozzoli Yannick (...2498Louis Andre (FRA)18621-025 ≣D24It (open)06 Jul 2009
435Czaja Roman (POL)2086Wyczawska Agata (...18041-023 ≣D24It (open) (b)20 Aug 2009
438Chaikovsky AndreyOkruzhnov Alexey1-023 ≣D24Ch Ukraine (junio...04 Oct 2009
439Brusnjak Saso1999Gazvoda Franc (SLO)20301-018 ≣D02Ch Slovenia (team...23 Oct 2009
440Picart Laurent (FRA)2162Fernandez Clement...16891-022 ≣D24It (open)29 Oct 2009
441Wichmann Norbert1807Pinno Gregor (GER)18201-025 ≣D02Verbandsklasse A ...21 Nov 2009
442Sedlar Vit1880Stradal Pavel14471-018 ≣D20Czech League 2009...28 Nov 2009
443Bruyatskaya Marin...2043Rouminskaya Eleonora1-026D02Ch Region (w)11 Dec 2009
444Nuskhinov Bair (RUS)2055Erofeev Alexey (RUS)21781-018 ≣D02Cup Saratov RSOCF...19 Jan 2010
447Pedroso JoseCoelho Nelson1-025D06Tournament (open)16 Apr 2010
449Yanchev RuslanKerimov Orhan1-023 ≣D20Ch Ukraine (junio...08 May 2010
451Tereshechkina May...2016Chukhlantseva Ann...19421-010 ≣D24Ch Moscow (w)28 May 2010
452Rapport Richard (...2523Huschenbeth Nicla...24611-021 ≣D02Cup Mitropa04 Jun 2010
455Colin Vincent (FRA)2439Defrance Laurent ...21511-026 ≣D24It (open)06 Jul 2010
456Knudsen Joachim H...1752Oxener Aldo (NED)14651-024 ≣D02It (open) \03 Aug 2010
457Katanov Andrey (RUS)2007Geyko Roman (RUS)18651-026 ≣D20Memorial Goriaino...14 Aug 2010
459Travnicek Petr (CZE)2164Stehlik Jiri (CZE)19761-023 ≣D24It (open)18 Aug 2010
462Kryakvin Dmitry (...2591Kostyuchenko Vlad...21061-021 ≣D24Memorial M.Chigor...29 Oct 2010
463Nazaryev Sergey (...2276Adamson Garry (RUS)20751-025 ≣D02Memorial M.Chigor...03 Nov 2010
464Djokic Nenad (SRB)2374Scepanovic Labud ...21951-011 ≣D24It (cat.3)04 Nov 2010
466Repina Varvara (RUS)2280Chukhlantseva Ann...19331-024 ≣D24It (open) (studen...30 Jan 2011
467Markelova Lubov (...2076Chadaeva Tatiana ...18661-026 ≣A06It (open) (w)01 Feb 2011
472Cabrera Alexis (ESP)2504Navarro Lopez-Men...21841-022 ≣D24It (open)22 Apr 2011
473Patino Garcia CarolsCamacho Lina Marc...17591-013 ≣D02Ch Pan-American (...05 Jul 2011
474Colin Vincent (FRA)2411Viaene Arvid (BEL)21211-016 ≣D24It (open)14 Jul 2011
475Yangibayev Rustam1404Schweda Sven9621-021 ≣D02It (open) (b)27 Jul 2011
477Alcazar Jimenez J...2257Draghici Gavril (...20771-021 ≣D02It (open)26 Aug 2011
478Kolev Atanas (BUL)2590Dochev Delyan (BUL)16751-019 ≣D02Memorial Kesarovs...30 Aug 2011
481Babaev Talyb (AZE)2325Arakeljan Armen M...22871-024 ≣A06It (cat.6)20 Dec 2011
482Laurain Dominique...1981Savalle Nicolas15301-025 ≣D24It (open)26 Dec 2011
484Harestad Thor Gei...2175Norman Kenneth I ...21741-025 ≣D02Ch Europe (senior...03 Apr 2012
485Likavsky Tomas (SVK)2486Dimitrijevic Radm...22591-018 ≣D24It (open)10 Apr 2012
487Gruss Petr (CZE)1847Zitna Aneta (CZE)16151-018 ≣D02It (open)19 Jun 2012
488Horak Jiri_ (CZE)2179Hronik Petr (CZE)19551-019 ≣D02It (open)03 Jul 2012
489Inouss Badr (FRA)1942Mircescu Ovidiu (...21061-012 ≣D20Ch Paris (open) (a)12 Jul 2012
490Tomin Kristifor (...1965Skrbic Svetozar (...17711-024 ≣D02It (open) \17 Jul 2012
491Koller Martin (CZE)1823Cermak Jan (CZE)15441-026 ≣D24It (open)01 Sep 2012
492Bulatovic Dragan ...2197Barjaktarovic Nem...1-019 ≣D02Ch Montenegro (te...29 Sep 2012
446Vlckova Katerina ...1685Mullerova Katerina13191-021 ≣D20Ch Czech Republic...06 Mar 2010
92UlanovskiLubichich1-026 ≣D02corr.
356Hernandez CristhianVillarreal Juan1-026 ≣A46Ch Pan-American (...06 Aug 2006
300Narciso Dublan Ma...2487Pages De Garriga ...19481-026 ≣A06It (open)
112Madsen Dag (NOR)2320Raisa Unto (FIN)21301-021 ≣A46Cup Arnold
468Markelova Lubov (...2076Vozdvizhenskaya E...1-025 ≣A06Ch Russia (1 liga...21 Feb 2011
479Pimenov Revolt (RUS)2179Hayrapetian Ovik ...23981-025 ≣A05Memorial M.Chigor...17 Oct 2011
392Pakenham John H1680Gahir Jasdeep (ENG)18551-026 ≣D02Ch England (team)...24 Nov 2007
326Meurrens Peter (BEL)2228De Bruycker Berna...22111-025 ≣D24Ch Belgium (team)...27 Feb 2005
180Lippert Frank2115Ledfuss Guntram19301-025 ≣D20Bayern Regionalli...
430Isakjanov KPrmagambetov A1-021 ≣D24Ch Kyrgyzstan
246Andok Claus Micha...2114Wiemann Felix8901-025 ≣D02Ch NRW (juniors) ...
370Dennstaedt Fabio1366Sidorin Alexey (RUS)21741-026 ≣D20Ch Mittelfranken ...07 Apr 2007
383Zechner Andrea (AUT)1959Almert Margit (AUT)16941-012 ≣D24Ch Austria (w)
327Ribicic Mate (CRO)2192Brunski Igor (CRO)21391-025 ≣D24Ch Croatia (team)...16 Apr 2005
308Cozien Michel1690Colin Erwan19001-023 ≣D24Ch City24 Jan 2004
448Boesch Dirk (GER)2109Wehhofer Josef15981-016 ≣D24Ch City (open)26 Apr 2010
266Banusz Tamas (HUN)2197Itzikowitz Hadar1-020 ≣D24Ch Europe (junior...
293Schaller SigridKretzer Erika1-026 ≣A05Bundesliga (2nd) ...
344Cousigne Frederic...2196Beneteau Hubert (...21501-021 ≣D02Ch France (team) ...11 Mar 2006
360Peters Tobias (BEL)2029Caufriez Olivier ...19141-021 ≣D24Ch Belgium (team)...03 Dec 2006
116Hoerstmann Martin...2321Berndt Michael1-019 ≣D24Bundesliga 1991/92
483Nestor Kaarel (EST)2093Beaney Alex1-025 ≣D20Ch British Univer...25 Feb 2012
189Juodeika Rytis (LTU)2080Sulskis Giedrius ...20951-024 ≣D24Ch Lithuania
227Toth Bela (ITA)2395Meins Gerlef (GER)24211-026 ≣D24Bundesliga 1998/99
147Jose Carlos GomezEmiliano Moreno1-026 ≣A06Ch Asturias (team...
164Gross Georg (GER)2310Huebner Wolfgang ...21911-025 ≣D02Bundesliga (2nd) ...
75Edel Thomas (GER)2066Krueger Thomas (GER)17911-021 ≣D02It (open)
24Breazu M (ROM)Szabo Ervin (HUN)19711-023 ≣D24corr.
102Suetin Alexei S (...2405Kilb Paul1-015 ≣D24It (open)
23Thor Jon Th (ISL)2188Good Daniel (SUI)21901-018 ≣D24corr.
22O'kelly De Galway...2460Davie Alexander M...22801-012 ≣D02It
47Kruger Benjamin RBerrocoso Tony1-024 ≣D24Ch British Columbia
45Salov Valery (RUS)2440Radulov Ivan (BUL)24501-023 ≣D24Memorial A.Kotov
62Knaak Rainer (GER)2530Suetin Alexei S (...23271-026 ≣D24?
13Gereben Erno (SUI)2320Sanner Dennis (GER)22971-015 ≣D24It
97Majer Damir (GER)2256Falk Thomas (GER)21161-023 ≣D24Ch Hessen (qual)
88Vaisser Anatoly (...2540Lantini Marco (ITA)21641-020 ≣D24It (open)
153Hellborg Teodor (...2267Dedorson Tomas (SWE)22301-016 ≣D24Ch Sweden (team)
261Dragomirescu Arse...2315Savic Marijana (SRB)21781-015 ≣D02It (w)
3Toth Vano P1770Egri L Sr1-024D02Ch Hungary
4Najdorf Miguel (POL)2445Souza Mendes Joao1-026 ≣D24Zt
5Gromek JozefBoleslavsky Isaac...25601-025 ≣D24It
6Bjornsson JonArsaelsson G1-022 ≣D02Ch City
7Esposito AlfredoMonostori Lajos (...22401-022 ≣D24Ch Club Argentino
8Hottes Dieter (GER)2184Bialas Wolfram (GER)23251-024 ≣D24Ch BRD
11Kolvig Bent (DEN)2244Korning Peter (DEN)1-026 ≣D24Ch Denmark
12Cylwik Zbigniew (...1973Gabrys Z1-024 ≣D24Ch Poland
14Gufeld Eduard (USA)2434Kogan Boris M (USA)24451-021 ≣D24Ch Ukraine
15Korelov Alexander...2375Miezis Normunds (...25341-021 ≣D24Ch Latvia
16Westerinen Heikki...2340Yabra Freddy (DOM)1-020 ≣D02Olympiad
17Coldrick ArthurWinser W1-022 ≣D24Tournament
19Buerger EdBikulcius J1-026 ≣D24It (open)
20Vranesic Zvonko (...2320Agree Arnold20301-026 ≣D24It (open)
21Passier HBund K1-023 ≣D24corr.