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Catalan, Open, Classical line 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7

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
301Donchenko Anatoly...2395Dann Matthias (GER)21101-038 ≣A05It (open)03 Jun 2006
217Kustar Sandor (HUN)2425Banusz Tamas (HUN)21971-038 ≣A06It (open)12 Jul 2001
216Lucki Arnie (CAN)1856Richardson Ross (...19261-038 ≣D30Ch City (b)
424Badia Torra Jaume...1914Ponsarnau Marquil...18431-038 ≣D30Ch Provincial (se...13 Nov 2010
413Gomez Jurado Luis...2339Lorenzo De La Riv...23911-038 ≣A40It (open)12 Jul 2010
273Jedlicka Ales (CZE)2266Tobyas Miroslav (...22721-039 ≣D02Czech League 2004...05 Dec 2004
192Koshy Varugeese (...2381Muralidharan R (IND)21371-039 ≣A13Ch India (team)
282Jirka Jiri (CZE)2387Lagowski Patryk (...23910-139 ≣A40It \06 Aug 2005
351Bykova AnastasiaPotievskaya Alexa...18581-039A40Ch Russia (junior...
39Dotlacil Ladislav...2040Miskovsky Pavel (...21090-139 ≣E04Ch Czechoslovakia...
97Verat Laurent (FRA)2338Busom M1-039 ≣E06It (open)
415Sundorf Jannik (GER)2098Kiehn Andreas17461-039 ≣E04It (open)22 Jul 2010
316Tschann Stephan (...2220Gonda Laszlo (HUN)25020-139 ≣A05It \04 Jan 2007
2Flohr Salomon M (...Szabo Laszlo (HUN)19031-039 ≣E06It
187Mueller Armin (GER)2032Doeserich Juergen...20800-139 ≣A13Verbandsliga Bade...24 Jan 1999
183Mishra Neeraj-Kum...2355Swathi Ghate (IND)22090-139 ≣E04Ch Commonwealth
318Gonzalez Manchon ...2085Garcia-Ortega Men...21900-139 ≣E04Ch Extremadura (t...10 Feb 2007
411Salamon ViktorAscic Robert0-139 ≣D21Ch Croatia (junio...28 Jun 2010
109Wirthensohn Heinz...2359Scherer Helmut (GER)22931-039 ≣A46Oberliga Baden 19...
380Dubov Aleksandr (...Britaev Dzhambula...18781-039 ≣D02Ch Russia (junior...21 Apr 2009
431Petrov Ivan (RUS)2159Rud Aleksandr1-039 ≣A05Cup Vladivostok (...01 Apr 2011
245Zubov Alexander (...2487Firman Nazar (UKR)24731-039 ≣A40Ch Ukraine (junio...
86Luodonpaa Martti ...1900Torkkola Simo1-039 ≣E04It (open)
178Rossen Claus (DEN)2184Jonkman Harmen (NED)24211-039 ≣D02It (open) \
116Yunusov Azam (RUS)2242Tsyplakov N0-139 ≣E04Ch URS (team) (co...
324Ovchinnikov VitalyIvanova Tatiana (...21280-140 ≣D30Memorial Izmailov...
51Kleiman AKoskivirta Ossi1-040 ≣A05Cup Baltic (corr.)
57Neverov Valeriy (...2465Sarwinski Mirosla...23131-040 ≣E00It (cat.8)
181Bui Vinh (VIE)2458Tran Duc Tu (VIE)1-040 ≣D30Ch Vietnam (junio...
37Donchenko Irina (...2075Akhsharumova Anna...23100-140 ≣E04Ch Moscow (w) (1/...
292Bernasek Jan (CZE)2440Gheorghe Corina (...22741-040 ≣D02It (open)29 Dec 2005
374Neff Gregor (AUT)2147Ruecker Benjamin ...22580-140 ≣E00It (open)14 Feb 2009
29Czikuhs HJKummer G1-040 ≣D30corr.
206Doettling Fabian ...2520Shahade Michael (...22891-040 ≣E06It \
397Swiercz Dariusz (...2492Jakubowski Marcin...22201-040 ≣E00Ch Europe (active)20 Dec 2009
407Rohde Ulrich (GER)2194Scheider Julian (...22200-140 ≣A06NRW-liga 2009/1021 Mar 2010
171Boric Muhamed (BIH)2400Cirkvencic Franci...21911-040 ≣A46It (open)
122Minero Pineda Ser...2412Estrada Nieto Jul...23950-140 ≣A09It
225Bogdanovski Vlatk...2449Mitkov Marjan (MKD)24081-040 ≣A46Ch Macedonia
155Gleizerov Evgeny ...2560Akhmadeev Vadim (...24401-041 ≣D30Cup Russia (open)
463Makovec Bruno1803Prevaric Ivan1-041 ≣A04Ch Croatia (junio...22 Jun 2012
25Sideif-Sade Fikre...2381Morgulov Alexsand...23350-141 ≣E04Tournament
63Bareev Evgeny (RUS)2555Lalic Bogdan (ENG)24851-041 ≣E10It (cat.11)
226Lemanczyk Thomas ...2248Kienitz Andre (GER)21221-041 ≣E04Tournament
369Computer \Computer \1-041A46It (computers)14 Nov 2008
76Kiss Attila (HUN)2358Klauser Markus (SUI)23711-041 ≣E04It (open)
50Baquero Luis A (COL)2252Garcia Alarcon Al...0-141 ≣A40Ch Colombia
410Muhtarova ViktoriyaBelous Mikhail18060-141A13Cup Anatoly Ermak...25 Jun 2010
298Levasseur Philipp...2182Geffroy Laurent (...22461-041 ≣A13Ch France (team) ...02 Apr 2006
213Cherkasov Alexand...2255Ershov S1-041E06Ch Russia (students)
456Davydov Sergey P ...2307Egorov Konstantin...20811-041 ≣A05It (open)30 Jan 2012
222Schulte Juergen (...2128Ries Berthold (GER)20871-041 ≣A45It (open)
259Reefschlaeger Hel...Schwicker Francoi...0-141 ≣D30Oberliga Baden 20...07 Mar 2004
34Stean Michael F (...2490Stigar Petter (NOR)22151-041 ≣D30It (open) \
185Stohl Igor (SVK)2600Egeli Per Ove (NOR)23351-041 ≣E06It
441Townsend M Paul (...2253Avagianos Simeon ...20650-141 ≣D30It (open)13 Jul 2011
11Benderev YurijStanchev Zahari1-041 ≣E06Ch Bulgaria
237Porth Dietmar (GER)2274Boguslavsky Oleg ...22991-041 ≣E06Bundesliga (2nd) ...15 Dec 2002
129Froehlich Peter (...2260Melcher Wolfgang ...22511-041 ≣A40Oberliga Baden 19...
12Maderna Carlos H ...Martin Pedro (ARG)20211-041 ≣E06It
214Ungr Daniel (CZE)2123Vlacil Vladimir (...21460-142 ≣A46Memorial Jiraskuv...
60Mueller Friedrich...2085Haese G0-142 ≣E04Europe Tournament...
21Foguelman Alberto...2310Behrensen Jorge (...23251-042 ≣E04Ch Argentina
38Hajkova Petra1910Tittelova Olga1-042 ≣D02Ch Czechoslovakia...
437Watson Darrell (ENG)1648Kalairajah Shyam13221-042 ≣D30It (open) (major)19 Jun 2011
62Beil Zdenek (CZE)2256Klauser Markus (SUI)23711-042 ≣E00It
175Flear Glenn C (ENG)2450Le Quinio Alexis ...21241-042 ≣E04It (open)
243Veingold Aleksand...2473Kiviaho Allan (FIN)22111-042 ≣A46It (open)
82Cividali EmilioMarino Miguel Angel1-042 ≣E04?
8Smyslov Vassily (...2494Verlinsky Boris (...1-042 ≣E06Ch Moscow
31Mascarinas Rico (...2396Shaw Terrey I (AUS)22800-142 ≣D30It
343Nyback Tomi (FIN)2639Kanep Meelis (EST)25241-042 ≣E06Match \13 Jan 2008
278Kiss Pal (HUN)2400Prohaszka Peter (...23361-042 ≣A05It (c)23 Jun 2005
336Dmitriev Igor (RUS)2401Sapozhnikov Evgen...1-042 ≣D02It (open) \24 Sep 2007
263Hansen Lars Bo (DEN)2567Lahlum Hans Olav ...22511-042 ≣A13It \27 Jul 2004
201Calotescu Ana-Cri...2296Gheorghe Corina (...20901-043 ≣A06Ch Romania (w)
375Hantak Adam (GER)2191Szabo Bence (HUN)22431-043 ≣E06It (open) \25 Mar 2009
406Pertlova Sona (CZE)2199Ikonomopoulou Mar...21601-043 ≣E00Ch Europe (w)07 Mar 2010
143Falk Thomas (GER)2116Plastowez Wladimir1-043 ≣A06Oberliga 1995/96
314Dzhumagaliev Yan ...2241Kezin Roman (RUS)21311-043 ≣A09Ch Region10 Dec 2006
198Yevseev Denis (RUS)2516Romsdal Trond (NOR)22221-043 ≣D30It (open)
342Safin Shukhrat (UZB)2510Kulkarni Rakesh (...21461-043 ≣D30It (open)13 Jan 2008
347Le Thanh Tu (VIE)2324Doan T Van Anh (VIE)1-043 ≣D30Ch Vietnam (Super...24 Feb 2008
388Varadi Benedek (HUN)1775Mateus Andre (POR)15311-043 ≣D30Ch European Union...07 Aug 2009
394Neha ShankarDegimli Duru1-043 ≣D02Ch World (juniors...15 Nov 2009
53Garcia Raul (AND)2235Gheiadi I (LIB)22001-043 ≣E04?
136Kravtsov Sergey (...2265Maksimenko Andrei...25500-143 ≣E06It (open)
321Markus Robert (SRB)2586Danilov Ilie Vlad...24141-043 ≣D30Ch Europe05 Apr 2007
28Sosonko Gennadi (...2575Filguth Rubens A ...23500-143 ≣E04It (open)
307Meier Georg (GER)2484Sakelsek Tadej (SLO)24681-043 ≣A05Cup Mitropa
233Hausrath Daniel (...2454Halasz Tamas (HUN)23991-043 ≣A05It (open)
169Hernandez Barbaro...2163Perez Yosvanny (CUB)22450-143 ≣D23Ch Havana (1/2 fi...
140Malis Jiri (CZE)2156Jurasek Miroslav ...22701-043 ≣A15Czech League 1995...
426Regorda Vittorio ...1872Moroni Luca Jr (ITA)17361-044 ≣D30Memorial Crespi (...04 Dec 2010
399Nadig Kruttika (IND)2230Hamer Martyn (ENG)20411-044 ≣E06It (open) \28 Jan 2010
203Ferrara Alexis (ARG)2261Lopez Sergio (ARG)20161-044 ≣D30It \
43Garcia Raul (AND)2177Saeed Saeed-Ahmed...24350-144 ≣A06Olympiad
48Dandridge Marvin ...2223Horvitz R22000-144 ≣A46It (open) \
328Rumiancev Boris (...2170Kalvaitis Sigitas...22450-144 ≣A40It (open)20 Jul 2007
334Aliferenko Alekse...2250Ivanov Pavel (RUS)19961-044 ≣A40Memorial E.Geller...11 Sep 2007