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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
436Banawa Joel Cholo...2368Akopyan Harutyun ...22251-029 ≣A05It \01 Jun 2011
264Gruender Michael ...1999Anarkulov A (UZB)21860-121 ≣A13Ch World ICSC (fo...27 Jul 2004
121Jacobi Steve (USA)2305Arganian David (USA)20880-147 ≣A15It \
150Ivanov Mikhail M ...2465Arnason Arni A (ISL)21341-025 ≣A05Ch Iceland (team)...
379Zontakh Andrey (UKR)2572Arslanov Shamil (...23761-037 ≣A09Ch Russia (club) ...08 Apr 2009
287Lushenkov Mikhail...2358Azanov Pavel (RUS)21091-048 ≣A06Ch Russia (students)04 Oct 2005
289Izoria Zviad (GEO)2646Bagheri Amir (FRA)25201-057 ≣A05It \02 Nov 2005
217Kustar Sandor (HUN)2425Banusz Tamas (HUN)21971-038 ≣A06It (open)12 Jul 2001
65Komljenovic Davor...2451Bayer Ernst-Wolfg...23000-130 ≣A46It
410Muhtarova ViktoriyaBelous Mikhail18060-141A13Cup Anatoly Ermak...25 Jun 2010
260Medvegy Zoltan (HUN)2467Boguslavsky Oleg ...23741-046 ≣A15Ch Baden (open)14 Apr 2004
117Baburin Alexander...2515Brady Stephen (IRL)23721-049 ≣A05It (open)
255Jaracz Pawel (POL)2531Brkic Ante (CRO)24541-050 ≣A05It (open)04 Feb 2004
322Baer Soeren (GER)2113Bruned Vianney (ESP)19221-032 ≣A05Ch Europe13 Apr 2007
419Knors Rudy (BEL)2123Busschots Johan (...19441-024 ≣A40It (open)19 Aug 2010
332Baryshpolets Andr...2399Bykov Alexey (RUS)20851-032 ≣A40Cup Independence ...16 Aug 2007
331Cordova Emilio (PER)2493Cabrera Huaman An...22591-061 ≣A46It (open)10 Aug 2007
70Najdorf Miguel (POL)2445Campos G Luis Mar...24501-023 ≣A40It (open)
466Romanov Evgeny (RUS)2623Carstensen Jacob ...23521-031 ≣A05It \05 Aug 2012
462Kozak Milos (CZE)2216Carstensen Jacob ...23050-130 ≣A05It (open)19 Jun 2012
257Adrian Claude (FRA)2305Chau Olivier (FRA)21841-068 ≣A06It (cat.3)17 Feb 2004
171Boric Muhamed (BIH)2400Cirkvencic Franci...21911-040 ≣A46It (open)
52Ali M Z (BRU)2305Coleby L1-033 ≣A50Olympiad
360Le Marec Simon (FRA)2048Collet Davy (FRA)18031-061 ≣A05It (open)29 Jul 2008
369Computer \Computer \1-041A46It (computers)14 Nov 2008
305Perelman Hernan (...2296Coronel Nestor (ARG)17421-026 ≣A46It (open)09 Aug 2006
91Davis (USA)Croze Lorenzo0-132 ≣A15corr.
408Granero Roca Anto...2431Cruz Lledo Pablo ...22800-126 ≣A07It (open)03 Apr 2010
352Doan Van Duc (VIE)2106Dang The Nam (VIE)21421-029 ≣A13Ch Vietnam
301Donchenko Anatoly...2395Dann Matthias (GER)21101-038 ≣A05It (open)03 Jun 2006
56Jackelen Thomas (...2415Diedam Norbert (GER)22150-132 ≣A05Oberliga NRW 1985/86
395Abdurahmanli Ayta...1865Diril Isil (TUR)15701-031 ≣A07Ch World (juniors...15 Nov 2009
187Mueller Armin (GER)2032Doeserich Juergen...20800-139 ≣A13Verbandsliga Bade...24 Jan 1999
127Zaksauskaite Daiv...2110Domarkaite Laima ...21350-149 ≣A46Ch Lithuania (w)
456Davydov Sergey P ...2307Egorov Konstantin...20811-041 ≣A05It (open)30 Jan 2012
122Minero Pineda Ser...2412Estrada Nieto Jul...23950-140 ≣A09It
41Da Costa Renan Le...2305Filguth Rubens A ...24101-033 ≣A05Ch Brazil (team)
245Zubov Alexander (...2487Firman Nazar (UKR)24731-039 ≣A40Ch Ukraine (junio...
296Vazquez Renier (ESP)2524Franco Alonso Ale...24211-037 ≣A46Ch Madrid (final)16 Mar 2006
458Miettinen Teemu (...2023Fridthjofsdottir ...17311-056 ≣A14It (open)12 Mar 2012
167Reilein Christian...2266Froehlich Peter (...22701-037 ≣A46Bayern Landesliga...
108Walther Andi (GER)2218Ganic S1-024 ≣A40Liga North Baden
50Baquero Luis A (COL)2252Garcia Alarcon Al...0-141 ≣A40Ch Colombia
298Levasseur Philipp...2182Geffroy Laurent (...22461-041 ≣A13Ch France (team) ...02 Apr 2006
246Noroozi Omid (IRI)2172Ghane Shojaat (IRI)23760-132 ≣A13Ch Iran
201Calotescu Ana-Cri...2296Gheorghe Corina (...20901-043 ≣A06Ch Romania (w)
451Pimenov Revolt (RUS)2179Golovenchits Bori...19671-031 ≣A06Tournament (open) \29 Oct 2011
316Tschann Stephan (...2220Gonda Laszlo (HUN)25020-139 ≣A05It \04 Jan 2007
329Golub MaximGordienko Alexandr1-046 ≣A13Cup Independence ...08 Aug 2007
110Vaulin Alexander ...2500Govedarica Radova...23891-031 ≣A15It (open)
327Cordova Emilio (PER)2493Granda Zuniga Jul...25920-151 ≣A46Ch South America12 Jul 2007
69Cividali EmilioGuzzetti Enrico1-069 ≣A40?
233Hausrath Daniel (...2454Halasz Tamas (HUN)23991-043 ≣A05It (open)
404Mahjoob Morteza (...2529Harandi Khosro (IRI)23771-030 ≣A09It \21 Feb 2010
90Bergstrom Christe...2376Holst Conny (SWE)21641-060 ≣A06Ch Sweden
48Dandridge Marvin ...2223Horvitz R22000-144 ≣A46It (open) \
5Sajtar Jaroslav (...Hromadka Karel (AUT)0-130 ≣A13It
92Hansen Mads Smith...2377Hyldkrog Lars (DEN)20291-029 ≣A40It (open)
363Lugovskoy Maxim (...2039Ignat Ilie (MDA)15431-019 ≣A46Ch Europe (junior...15 Sep 2008
268Wojtkiewicz Aleks...2539Ippolito Dean (USA)23921-025 ≣A46It (open)15 Aug 2004
461Nguyen Van Huy (VIE)2485Irwanto Sadikin (...24191-058 ≣A46Ch Asia12 May 2012
111Vaulin Alexander ...2500Ivanovic Bozidar ...24701-051 ≣A13It
334Aliferenko Alekse...2250Ivanov Pavel (RUS)19961-044 ≣A40Memorial E.Geller...11 Sep 2007
72Kasoshvili Tsiala...2112Jalowiec Halina (...20321-046 ≣A46It (w)
165Ferrara Alexis (ARG)2209Jolodovsky Albert...20911-023 ≣A46Tournament \
285Srivachirawat Kan...2206Jones Lee (AUS)21891-029 ≣A05It (open)26 Aug 2005
145Karner Hillar (EST)2325Jouhki Yrjo Marku...22500-153 ≣A46It (open)
140Malis Jiri (CZE)2156Jurasek Miroslav ...22701-043 ≣A15Czech League 1995...
328Rumiancev Boris (...2170Kalvaitis Sigitas...22450-144 ≣A40It (open)20 Jul 2007
314Dzhumagaliev Yan ...2241Kezin Roman (RUS)21311-043 ≣A09Ch Region10 Dec 2006
262Llanes Hurtado Mi...2431Khamrakulov Ibrag...25000-132 ≣A46Memorial Ruy Lopez09 May 2004
238Sprenger Jan Mich...2477Kipper Jens (GER)23590-135 ≣A40It (open)
243Veingold Aleksand...2473Kiviaho Allan (FIN)22111-042 ≣A46It (open)
190Leutwyler Martin ...2154Kleinhenz Hans-Ge...20410-132 ≣A40It (open)
215Ivanov Mikhail M ...2418Kniest Oliver (GER)23121-048 ≣A40It (open) (a)
365Toivola Jari (FIN)2224Kokkila Tero (FIN)23400-120 ≣A45Ch Finland (team)...04 Oct 2008
51Kleiman AKoskivirta Ossi1-040 ≣A05Cup Baltic (corr.)
186Marszalek Rafal (...2260Kowalewski Jarosl...20940-163 ≣A05Ch Poland (youth)...
220Falk Thomas (GER)2170Krause Michael (GER)21111-027 ≣A46Ch Hessen (b)
317Pavlovic Milos_ (...2448Krstic Petar (SRB)23581-019 ≣A05Ch Serbia (qual)23 Jan 2007
412Popov Roman (RUS)2356Kryuchkov Alexand...21121-059 ≣A46Tournament (open)10 Jul 2010
174Szekely Peter (HUN)2465Kulhanek Tomas (CZE)23401-036 ≣A05It (open)
197Smejkal Jan (CZE)2515Kulhanek Tomas (CZE)23521-029 ≣A13It (open)
146Dolinskij Boris (...2210Kunin Vitaly (GER)23201-065 ≣A46Ch Moscow (open)
173Duedin Sergei (RUS)2093Kutischev Leonid ...21231-036 ≣A40It (open)
362Zajaczkowski Piot...1709Kwasnicki Andrzej...16830-134 ≣A05It (open) (c)20 Aug 2008
282Jirka Jiri (CZE)2387Lagowski Patryk (...23910-139 ≣A40It \06 Aug 2005
263Hansen Lars Bo (DEN)2567Lahlum Hans Olav ...22511-042 ≣A13It \27 Jul 2004
61Velikov Petar (BUL)2417Lalev Dimitar (BUL)23761-030 ≣A05Ch Bulgaria
224Clery Nicolas (FRA)2344Larrat Philippe (...21691-030 ≣A46Ch France (team) ...
467Zilka Stepan (CZE)2517Lechtynsky Jiri (...23791-022 ≣A10It (open)16 Aug 2012
152Almasi Istvan (HUN)2430Lengyel Bela (HUN)23851-037 ≣A06It (a)
435Strebkovs Andrejs...2344Lexa Vaclav (CZE)19211-028 ≣A46It (open) \02 May 2011
26Segal Alexandru S...2145Lins Frank Robert...21641-056 ≣A40Ch Brazil
457Vojinovic Jovana ...2359Lipecki Alexander...21591-027 ≣A07It (open) \01 Feb 2012
55Benoit Michel (FRA)2205Litique Michel (FRA)21301-027 ≣A40Ch France
413Gomez Jurado Luis...2339Lorenzo De La Riv...23911-038 ≣A40It (open)12 Jul 2010
392Smith Axel (SWE)2377Lovik Lasse Osteb...22961-047 ≣A07Ch Norway (team) ...06 Nov 2009
398Ibrahimov Rasul (...2540Mammadov Ayaz (AZE)23581-034 ≣A06Ch Azerbaijan28 Jan 2010
88Mitlashevsky Oleg...2247Manolov Valentin ...19571-029 ≣A46It (open)