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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
218Smirnov Alexander...2201Afromeev Vladimir...25730-130A05Cup Federation (f...07 Dec 2005
103Chuchelov Vladimi...2550Gerstenhauer Dore...21061-029 ≣A05It (open)
312Alienkin Aleksand...2379Heimsoth Holger (...21671-023 ≣A05Ch Belgium (team)...23 Oct 2011
268Vyakhirev VladimirNikiforov Sergei0-129 ≣A05It \30 Nov 2008
189Schwarz Arnd-Rued...2139Teske Henrik (GER)25380-119 ≣A05It (open)
162Zerdo Mirza (BIH)2192Glavas Dragan (CRO)23040-123 ≣A06Ch Bosnia & Herze...
17Weiss Leo (AUT)2157Garcia Raimundo (...23270-126A06Olympiad
16Fred AatosAscencios J0-130 ≣A06Olympiad
311Verduyn Frederic ...2177Vedder Richard (NED)22600-129 ≣A06Ch Belgium (team)...09 Oct 2011
239Lopez Vilier Luis...2250Agra Caballero Ar...22271-029 ≣A06Memorial Jesus Ro...07 Jul 2007
191Milosevic Aleksan...2264Todorov Ognjan (BUL)23430-127 ≣A06Ch Serbia & Monte...
276Kraai Jesse (USA)2498Haskel Jeffrey (USA)21791-021 ≣A06It (open)06 Aug 2009
277Callet Emmanuel (...2215Velten Paul (FRA)21530-123 ≣A06Ch France (access...12 Aug 2009
265Kirusha Andrey (RUS)2373Sarkisov Vladimir...19641-022 ≣A06Memorial M.Chigor...04 Oct 2008
188Ruetten Ingmar (GER)2047Meins Gerlef (GER)24400-120 ≣A06It (open)
209Primel Dominique ...2082Theon Pierre (FRA)22150-120 ≣A06Ch France (team) ...08 Jan 2005
169Iljin Artem (RUS)2364Vitiugov Nikita (...23821-030 ≣A06Ch Russia (junior...
187Jablonicky Franti...2181Hebelka Milos (SVK)20771-029 ≣A06It (open) \
39Camara Helder (BRA)2347Benitez Otto (URU)22501-024 ≣A06Zt
108Colombo Paolo (ITA)2119Wagman Stuart (USA)21950-118 ≣A06Ch Italy (team)
241Madiai Federico (...2055Djabri Zafer M (WLS)20801-030 ≣A06It (open)29 Aug 2007
225Dzupin Dmitry (UKR)2298Odnorozhenko Evge...22550-129 ≣A46Cup Independence ...20 Aug 2006
233Grachev Boris (RUS)2602Tarlev Konstantin...24901-028 ≣A46It (open)03 Feb 2007
215Luetje Juergen (GER)2124Weigel Hans-Juerg...19961-027 ≣A46Ch Germany (senio...23 Sep 2005
270Vujadinovic Milan...2169Cvetkovic Srdjan ...23820-122 ≣A46Ch City25 Jan 2009
97Scott MarkMercedes Miguel1-028 ≣A46corr.
248Chasovnikova Euge...2338Babaev Mikhail (GER)20231-012 ≣A46It (open) (b)07 Feb 2008
259Jankovic Alojzije...2548Aalbersberg Kroon...20191-024 ≣A46It (open)22 Jul 2008
170Bocharov Dmitry (...2425Fominyh Alexander...25501-017 ≣A46Cup Russia (open)
161Ryan Joseph (IRL)2291McMahon Daire (IRL)22461-030 ≣A46Zt
109Moutousis Konstan...2480Exarhos D1-027 ≣A46Ch Greece
183Lauer Ludovic (FRA)2139Sulava Nenad (CRO)25330-115 ≣A46It (open)
62Skulsky IanBarnes Joel (USA)22481-016 ≣A46It \
67Lezcano Jaen Pedr...2375Suarez Marcos1-026 ≣A46It (open)
292Slavin Alexei (RUS)2426Punnett Alan Kenn...20871-018 ≣A46It (open)10 Sep 2010
179Partington Anna (...2072Punnett Alan Kenn...21290-129 ≣A46Ch England (team)...
142Kurajica Bojan (CRO)2570Martic Zlatko (CRO)23051-028 ≣A46Ch Croatia (team)...
38Trois Francisco R...2275Pimenta Jose Roberto1-023 ≣A50Ch Brazil
221Bellon Lopez Juan...2438Romanishin Oleg M...25420-126 ≣D02It (open)03 Mar 2006
53Semenova Lidia K ...2209Richtrova Eliska ...22681-025 ≣D02It \
216Genova Ruzka (BUL)2219Vladimirova Maria...19341-025 ≣D02Ch Bulgaria (team...28 Sep 2005
222Cordova Emilio (PER)2482Arancibia Eduardo...23861-026 ≣D02It (cat.7)22 Mar 2006
211Cherniaev Alexand...2265Lyell Mark (ENG)22031-030 ≣D02Ch England (team)...01 May 2005
4Langeweg ChristianSpassky Boris V (...25480-122 ≣D02Olympiad (student...
272Baraeva Marina (RUS)1983Krepysheva Ksenia...18151-030 ≣D02Ch Russia (junior...17 Apr 2009
24PerichVuruna Miodrag (SRB)22680-119 ≣D02It (open)
201Remling Christian...2351Grund Holger (GER)24410-120 ≣D02Bundesliga (2nd) ...14 Dec 2003
263Holemar David (CZE)2326Gross Stefan (CZE)21951-014 ≣D02It (a)26 Aug 2008
193Vladimirov Evgeny...2627Fominyh Alexander...25331-027 ≣D02Ch Commonwealth
94Schulz Rainer (GER)2245Zieher Hartmut (GER)22390-126 ≣D02Bundesliga (2nd) ...
93Silva PVLaia Carlos0-130 ≣D02Ch Portugal (team)
2Camara RonaldMangini Jose Thiago1-020 ≣D02Ch Brazil
235Martinez Carlos A...2422De Sousa Matheus ...18191-024 ≣D02Tournament (Elo) (b)
203Figura Ludmila (RUS)2181Nikolaeva Alexand...21331-030 ≣D02Ch Russia (junior...
275Gutman Gennadi (UKR)2508Schuetz Peter (SVK)19401-018 ≣D02It (open) (j)18 Jul 2009
186Atalik Suat (BIH)2541Meins Gerlef (GER)24401-026 ≣D02It (open)
213Mate Balazs (HUN)2171Jentsch Dieter (GER)21890-122 ≣D02Ch Europe ICSC (f...24 Jun 2005
214Strand AndreasRaith Andreas (AUT)17041-025 ≣D02It (open) (junior...19 Aug 2005
89Sasata Robert (CAN)2279Katz Stewart1-027 ≣D02It (open) \
57Reshevsky Samuel ...2460Solmundarson Magn...22191-027 ≣D02It (open)
217Kwossek Georg (GER)2110Schober Manfred (...20500-130 ≣D02It (open)21 Oct 2005
253Acacio Ricardo Ma...Mello Marcos Fern...15861-022 ≣D02Tournament (Elo) (b)10 Apr 2008
251Nagel Bernhard (GER)2234Stockmann Michael...22101-029 ≣D02Ch Hessen (Gr. A)21 Mar 2008
252Brenno Vicente de...Campos Joco Manuel0-130 ≣D02Tournament (Elo) (b)06 Apr 2008
258Sokolov Igor (RUS)2225Lugovoy Dmitry (RUS)20821-028 ≣D02Cup Volga (open)
159Zaerban Jan Chris...2103Spangenberg Klaus1-025D02It (open)
81Majzlan Igor (SVK)2174Schuetz Peter (SVK)18891-030 ≣D02It (open) \
157Sjogren Bo (SWE)2211Valaker Ole J (NOR)21341-024 ≣D02It (open)
144Benderac Ana (SRB)2265Ciuksyte Zivile (...21081-030 ≣D02Cup European Club...
247Przezdziecka Mart...2259Fox Pierre (BEL)18351-011 ≣D02It (open)28 Dec 2007
153Pingitzer Harald ...2308Golubovic Boris (...24570-121 ≣D02It (open)
249Pozdniakov Vladim...2251Selin Vladimir (RUS)23450-110 ≣D02Ch City11 Feb 2008
130Csala Imre (HUN)2225Menyhart Tibor (HUN)22300-129 ≣D02Ch Hungary (team)...
131Luis Vitalla Fern...2149Glaria Murillo Ch...21390-126 ≣D02It (open) \
32Osnos Viatcheslav...2384Kovacs Lajos D (HUN)21701-029 ≣D02?
72Dlugy Maxim (USA)2530Tapper Larry (USA)22551-029 ≣D02It (open)
126Sprotte Norbert (...2185Skodzek Andreas (...21881-024 ≣D02It (open)
129Stauch Frank2075Ledfuss Guntram19601-026 ≣D02Bayern Regionalli...
118Dovzik Juri (UKR)2395Menyhart Tibor (HUN)22101-013 ≣D02Ch Hungary (team)...
121Bretschneider Chr...2004Hibbeln Christian...20451-021D02It (open)
125Taeger Winfried (...2265Wurster Axel20301-025 ≣D02It (open)
151Sulskis Giedrius ...2189Ilczuk Piotr (POL)23231-022D02It (open) (b)
114Ruether Rudolf (GER)2184Kaunzinger Albert...22251-029 ≣D02Ch Bayern
135Kargoll Boris (GER)2255Wichmann Christia...0-122 ≣D02Ch City
5Saemisch Friedric...2200Lehmann Heinz G (...22850-127 ≣D02It
160Neubauer Andreas ...2145Baudin Frederic (...21681-019 ≣D02Ch NATO
116Sonntag Hans-Hube...2380Hoffman Paul1-013 ≣D02It (open) (active)
68Zeising MMatuschak U0-128 ≣D02corr.
104Neubert Marcus2060Graef Steffen (GER)23070-127 ≣D02Bayern Regionalli...
172Savon Vladimir A ...2449Smirnov Alexander...22721-022 ≣D02Cup Russia (open)
65Djuric LSion Castro Marce...23711-026 ≣D02It (open)
90Jorgensen Per Hen...2263Hansen Henrik Mic...21241-025 ≣D02It (open)
180Assmann Thomas (GER)2351Feller Joseph (LUX)21401-028 ≣D02Alpenpokal
8Gasztonyi Endre (...2295Barczay Laszlo (HUN)23811-016 ≣D02Tournament
63Kuijf Marinus (NED)2470Shvidler Eliahu (...24501-025 ≣D02It (cat.11)
25Uusi Gunnar (EST)2410Luik Helmuth (EST)22090-130 ≣D02Ch Estonia
98Rivera Alberto (CUB)2370Oblitas Carlomagn...24801-028 ≣D02Memorial J.Capabl...
192Schartmann DanielMueller Erik1-022 ≣D02Tournament (junio...
99Gomez Jurado Luis...2329Arias Velasco Jos...18051-018 ≣D02It (open)
100Malisauskiene Mar...2050Ciuksyte Dagne (ENG)20950-123D02Ch Lithuania (w)