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QGA, 4.e3 Notation: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4

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
324Kozul Zdenko (CRO)2621Rabiega Robert (GER)25151-028 ≣D25Bundesliga (2nd) ...20 Oct 2012
323Morozov Grigoriy ...2356Stukopin Andrey (...24940-130 ≣D25Ch Moscow (team)06 Oct 2012
322Kuljasevic Davori...2555Petrov Jole (CRO)24191-028 ≣D25Ch Croatia (team)...24 Sep 2012
321Nasser BaderGarbett Paul Anth...22760-127 ≣D25Olympiad
320Sanchez Ramirez G...1603De La Hoz Sanchez...19640-126 ≣D02Tournament (open)14 Aug 2012
319Collado Barbas La...2118Vega Gutierrez Sa...23550-120 ≣D25Ch Spain (w)
318Ponomarev Ilya2066Shestakov Alexey18061-018 ≣D25Memorial Sukharev...18 Jul 2012
317Mihajlov Svetosla...2092Schjelderup Nils-...19301-024 ≣D02Memorial Svein Jo...25 Jun 2012
316Galuscak Viktoras...1827Zolotov Roman1-019 ≣D20It (open)23 Jun 2012
315Kosic Dragan (MNE)2528Miljkovic Mirosla...24751-030 ≣D02Ch Bosnia & Herze...08 Jun 2012
314Balteanu Luca-AndreiKelemen Norbert0-112 ≣D20Ch World (schools...04 May 2012
313Guerrero Juan Car...2250Aponte Juan Camilo19411-027 ≣D02Tournament (unive...
312Alienkin Aleksand...2379Heimsoth Holger (...21671-023 ≣A05Ch Belgium (team)...23 Oct 2011
311Verduyn Frederic ...2177Vedder Richard (NED)22600-129 ≣A06Ch Belgium (team)...09 Oct 2011
310Kalmuk Krzysztof ...1815Kaszycki Jan1-019 ≣D02Memorial A.Rubins...20 Aug 2011
309Cech Pavel (CZE)2369Chalupa Ivan (CZE)21391-027 ≣D25Ch Czech Republic...15 Jul 2011
308Velioniskis Rober...1953Ruginiene Ramune1-026D25Cup Baltija (open)19 Jun 2011
307Koelbl Ines (GER)1808Stark Saskia (GER)20010-124 ≣D02Ch Germany (junio...12 Jun 2011
306Leshchyshak Igor ...2137Soldatov Volodymyr1-022 ≣D25Ch City (open)11 Jun 2011
305Graf Joachim (GER)2103Kayser Wilhelm1-07 ≣D02Cup Gold06 May 2011
304Collier David (ENG)2100Wagner Guy (WLS)18851-011 ≣D25Ch England (team)...30 Apr 2011
303Vasquez Ayola JhonVergara Carlos Ivan1-025 ≣D25It (open) (c)22 Apr 2011
302Severri Arrese Ca...1960Velten Paul (FRA)23100-121 ≣D04It (open)18 Apr 2011
301Boettger Marko (GER)Volz Daniel (GER)1-025 ≣D25Verbandsliga Bade...17 Apr 2011
300Quintiliano Renat...2172Barbosa Fernando ...20851-018 ≣D25Tournament (Gr.A)
299Burger Heinrich (...2159Meinicke Kurt (GER)15331-020 ≣D02Ch City (seniors)...30 Jan 2011
298Arceri Paolo1464Russo Roberto (ITA)18510-121 ≣D25Memorial Salvator...13 Jan 2011
297Gureev Dmitry (RUS)2117Kasyanov Andrey (...22091-023 ≣D25Tournament (open) \03 Jan 2011
296Socko Bartosz (POL)2657Majdan Joanna (POL)23331-025 ≣D25Ch Europe (active)19 Dec 2010
295Chiburdanidze Mai...2500Meenakshi S (IND)23361-023 ≣D02Ch World (w)04 Dec 2010
294Alba Tarradelles ...1908Farre Regada Juli...18920-123 ≣D25Ch Provincial
293Snorek Milan (CZE)2143Lacina Filip (CZE)19921-023 ≣D02It (open)02 Oct 2010
292Slavin Alexei (RUS)2426Punnett Alan Kenn...20871-018 ≣A46It (open)10 Sep 2010
291Van Veelen Jouke1801Slagter Jonathan14001-020 ≣D25Ch Netherlands (o...11 Aug 2010
290Chernyadev VadimIvanov Vladimir A...20770-121 ≣D25Cup Corporation \23 Jul 2010
289Dworakowska Joann...2315Osmanodja Filiz (...20591-028 ≣D25It (w)10 Jul 2010
288Oms Pallise Josep...2517Randazzo Adrian (...22511-029 ≣D25It (open)04 Jul 2010
287Mateer Amanda Rae...2170Haskel Jeffrey (USA)22291-028 ≣D25It (open)09 Jun 2010
286Zavadil Michal (CZE)2143Mlensky Dalibor (...21320-129 ≣D25Czech League 2009...22 Mar 2010
285Jankovic Alojzije...2560Reutsky Sergei (RUS)23871-025 ≣D02Ch Europe10 Mar 2010
284Thorfinnsson Bjor...2404Kogan Artur (ISR)25260-127 ≣D25It (open)03 Mar 2010
283Priadun Rudolf (RUS)2032Lapin Daniil1-030 ≣D04Ch Khakasia (open)20 Feb 2010
282Kistella Roman (GER)2361Heimsoth Holger (...21761-024 ≣D25NRW-liga 2009/1010 Jan 2010
281Bellon Lopez Juan...2445Gagarin Vasilij (...24221-030 ≣D02Cup Rilton (open)30 Dec 2009
280Al Zarooni Ahmed ...1798Qorolli Shpresmir1-022 ≣D25Ch World (juniors...20 Nov 2009
279Leitao Rafael (BRA)2610Galati Mario Augu...22061-028 ≣D25It (open) \07 Sep 2009
278Staniszewski Piot...2383Gola Karol (POL)21951-025 ≣D02It (open)18 Aug 2009
277Callet Emmanuel (...2215Velten Paul (FRA)21530-123 ≣A06Ch France (access...12 Aug 2009
276Kraai Jesse (USA)2498Haskel Jeffrey (USA)21791-021 ≣A06It (open)06 Aug 2009
275Gutman Gennadi (UKR)2508Schuetz Peter (SVK)19401-018 ≣D02It (open) (j)18 Jul 2009
274Bodiroga Predrag ...2431Romanishin Oleg M...25030-125 ≣D25It (open)07 Jun 2009
273Prakash G B (IND)2406Fominyh Alexander...24680-115 ≣D25Cup Mayors (open)06 May 2009
272Baraeva Marina (RUS)1983Krepysheva Ksenia...18151-030 ≣D02Ch Russia (junior...17 Apr 2009
271Andrejic Vladica ...2234Simic Vladica (SRB)20761-025 ≣D25Ch Europe10 Mar 2009
270Vujadinovic Milan...2169Cvetkovic Srdjan ...23820-122 ≣A46Ch City25 Jan 2009
269Castro Santimoteo...2064Gomez Contelles Jose1-028 ≣D25Ch Valencia (team...10 Jan 2009
268Vyakhirev VladimirNikiforov Sergei0-129 ≣A05It \30 Nov 2008
267Antonova Nadezhda...1827Duron Sari1-027 ≣D25Olympiad (w)22 Nov 2008
266Asimakopoulos Ana...Kouroumpas Harilaos1-027D04Ch Greece (junior...11 Oct 2008
265Kirusha Andrey (RUS)2373Sarkisov Vladimir...19641-022 ≣A06Memorial M.Chigor...04 Oct 2008
264Hoang Thi Bao Tra...2250Peng Zhaoqin (NED)24551-017 ≣D04World Mindsports ...04 Oct 2008
263Holemar David (CZE)2326Gross Stefan (CZE)21951-014 ≣D02It (a)26 Aug 2008
262Voracek Zdenek (CZE)2084Vojta Tomas (CZE)23800-126 ≣D25It (open)24 Aug 2008
261Bosch Joachim (FRA)2044Gicquiaud Karl (FRA)19301-021 ≣D02It (open)05 Aug 2008
260Christensen Klaus...2088Kogan Artur (ISR)25610-124 ≣D25Cup Baltic Sea (o...05 Aug 2008
259Jankovic Alojzije...2548Aalbersberg Kroon...20191-024 ≣A46It (open)22 Jul 2008
258Sokolov Igor (RUS)2225Lugovoy Dmitry (RUS)20821-028 ≣D02Cup Volga (open)
257Nur NabilaHo Nguyen Minh Phuc1-025 ≣D20Ch ASEAN (juniors...11 Jun 2008
256Sondermann Johann...2148Sisatto Olli (FIN)22810-127 ≣D25It (cat.2)11 Jun 2008
255Correa Lorena Mar...Zummach Bruna Ecker1-022D25Ch Brazil (w)24 May 2008
254Prazak Matej1250Nespurek Petr12500-16 ≣D20Czech League 2007...27 Apr 2008
253Acacio Ricardo Ma...Mello Marcos Fern...15861-022 ≣D02Tournament (Elo) (b)10 Apr 2008
252Brenno Vicente de...Campos Joco Manuel0-130 ≣D02Tournament (Elo) (b)06 Apr 2008
251Nagel Bernhard (GER)2234Stockmann Michael...22101-029 ≣D02Ch Hessen (Gr. A)21 Mar 2008
250Souza Marcos Vale...2171Santos Eriberto N...17931-025 ≣D25Tournament (open)21 Mar 2008
249Pozdniakov Vladim...2251Selin Vladimir (RUS)23450-110 ≣D02Ch City11 Feb 2008
248Chasovnikova Euge...2338Babaev Mikhail (GER)20231-012 ≣A46It (open) (b)07 Feb 2008
247Przezdziecka Mart...2259Fox Pierre (BEL)18351-011 ≣D02It (open)28 Dec 2007
246Milicevic Miodrag...2243Simic Vladica (SRB)20821-010 ≣D02Ch Central Serbia14 Dec 2007
245Suchomel Ales (CZE)1610Pochobradsky Libor12501-027D04Czech League 2007...01 Dec 2007
244Rubio Nevado Pedr...2100Draghici Gavril (...21060-129 ≣D25Ch Spain (team) \19 Nov 2007
243Rykov M1979Solovyov Sergey V...20830-130 ≣D25Ch Region (1/2 fi...09 Oct 2007
242Zadorozhny AndreyGerasimenko Bogdan1-028D25Ch Ukraine (junio...06 Oct 2007
241Madiai Federico (...2055Djabri Zafer M (WLS)20801-030 ≣A06It (open)29 Aug 2007
240Nordli Anders Sam...Lindsoe Fredrik-A...20010-127 ≣D25It (open) \12 Aug 2007
239Lopez Vilier Luis...2250Agra Caballero Ar...22271-029 ≣A06Memorial Jesus Ro...07 Jul 2007
238Stala Grzegorz (POL)1993Smirnov Alexander...22180-119 ≣D25It (open)14 Jun 2007
237Meenakshi S (IND)2336Peng Zhaoqin (NED)24190-130 ≣D25It (open)13 May 2007
236Yusifov RamalBelobrukh Alexander0-124 ≣D20Ch Ukraine (junio...22 Apr 2007
235Martinez Carlos A...2422De Sousa Matheus ...18191-024 ≣D02Tournament (Elo) (b)
234Urkedal Frode (NOR)2281Holen Torgeir1-022 ≣D25Ch Norway (team) ...11 Mar 2007
233Grachev Boris (RUS)2602Tarlev Konstantin...24901-028 ≣A46It (open)03 Feb 2007
232Peredy Ferenc (HUN)2265Sulava Nenad (CRO)25210-128 ≣D20It \02 Jan 2007
231Jurkiewicz Krzysz...2147Zilka Stepan (CZE)23750-123 ≣D25It (open)30 Dec 2006
230Petrekanovic Miro...2094Trbovic Bogdan (SRB)20101-023 ≣D25It (open)27 Dec 2006
229Hrtko Vladimir (SVK)2141Jelen Peter (SVK)22330-121 ≣D25Extraliga 2006/0710 Dec 2006
228Ehrlacher Markus ...1788Bayer Erwin18860-118 ≣D04Verbandsliga Bade...26 Nov 2006
227Palotas Peter (HUN)1836Schuetz Peter (SVK)19650-122 ≣D25Tournament (Elo) (b)09 Sep 2006
226Pipala Janusz (POL)2036Zarow Zdzislaw (POL)19601-022 ≣D25Tournament (open)27 Aug 2006
225Dzupin Dmitry (UKR)2298Odnorozhenko Evge...22550-129 ≣A46Cup Independence ...20 Aug 2006