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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
27Reefschlaeger Hel...2248Zier Ludwig (GER)22401-015 ≣E04Ch BRD
23Spiridonov Nikola...2239Wright Josie H (AUS)20750-184 ≣E06Zt
106Thompson Gregory ...Woodworth Robert1-037 ≣E04corr.
236Kopylov Mihail (UKR)2436Wiertzema Michael...21491-025 ≣E04It (open)
149Inkiov Ventzislav...2505Walfort Ralf1-017 ≣E10It (open)
432Bellahcene Bilel ...Vogelbacher Georg...1-030 ≣E00Oberliga Baden 20...10 Apr 2011
244Garcia ArthurVogelbacher Georg...21310-129 ≣E06Ch Baden (HT2)
382Batista Tiago2078Vilela Guilherme1-075 ≣E06Tournament (open)
8Smyslov Vassily (...2494Verlinsky Boris (...1-042 ≣E06Ch Moscow
350Laznicka Viktor (...2591Venkatesh M R (IND)24681-035 ≣E06It (open)26 Mar 2008
103Perez Rosales Ped...2129Veiga J1-049 ≣E10Tournament
297Stefansson Hannes...2551Vasilevich Tatjan...23961-047 ≣E10It \16 Mar 2006
116Yunusov Azam (RUS)2242Tsyplakov N0-139 ≣E04Ch URS (team) (co...
325Nguyen Hung Cuong...1974Truong Bao Thach ...0-149 ≣E10Ch Vietnam (junio...10 Jul 2007
207Hertneck Gerald (...2570Trisic Alexandar ...23121-047 ≣E04Bundesliga 2001/02
84Popescu T1750Tripa N1-023 ≣E04Ch Romania
157Ilincic Zlatko (SRB)2545Tosic Miroslav (SRB)24200-175 ≣E10Ch Yugoslavia (open)
86Luodonpaa Martti ...1900Torkkola Simo1-039 ≣E04It (open)
454Domogaev Sergey (...2509Tishin Petr (RUS)24151-045 ≣E04It (cat.6)18 Dec 2011
295Roos Thomas (GER)2249Thomassen Joachim...20591-047 ≣E06It (open)04 Mar 2006
35Brown HaroldTaylor Gordon (CAN)22500-148 ≣E06It \
2Flohr Salomon M (...Szabo Laszlo (HUN)19031-039 ≣E06It
375Hantak Adam (GER)2191Szabo Bence (HUN)22431-043 ≣E06It (open) \25 Mar 2009
183Mishra Neeraj-Kum...2355Swathi Ghate (IND)22090-139 ≣E04Ch Commonwealth
366Cua Sherily (PHI)2143Sukandar I23030-171 ≣E06World Mindsports ...08 Oct 2008
269Schaefer Michael ...2192Stromboli Ettore ...22070-131 ≣E00It (open)29 Aug 2004
428Domogaev Sergey (...2365Stepanov Alexande...23811-063 ≣E10It (cat.6)06 Dec 2010
156Psakhis Lev (ISR)2565Stefansson Hannes...25451-034 ≣E00It (open)
11Benderev YurijStanchev Zahari1-041 ≣E06Ch Bulgaria
126Halldorsson Gudmu...2255Sigurpalsson Runa...22291-045 ≣E06Ch Iceland
405Halldorsson Gudmu...2203Sigurdsson Sveinb...18991-050 ≣E10It (open)26 Feb 2010
206Doettling Fabian ...2520Shahade Michael (...22891-040 ≣E06It \
460Serna Lara Sergio...2228Serarols Mabras B...19031-061 ≣E10Tournament (open)...27 Apr 2012
81Pergericht Daniel...2285Schinis M (CYP)22051-059 ≣E00Ch Europe (team)
57Neverov Valeriy (...2465Sarwinski Mirosla...23131-040 ≣E00It (cat.8)
252Gella Lopez Angel...2111Sanchez Moreno Jo...20281-027 ≣E04It (open) (c)
430Guramishvili Sopi...2359Sanal Vahap (TUR)22711-027 ≣E06It (sheveningen) \27 Mar 2011
374Neff Gregor (AUT)2147Ruecker Benjamin ...22580-140 ≣E00It (open)14 Feb 2009
33Malisauskas Vidma...2462Rozentalis Eduard...25750-155 ≣E00Ch Lithuania (open)
54Scheeren Peter (NED)2455Rodriguez Orestes...24451-077 ≣E04It
130Fabbri Mario (ITA)2180Righi Egio (SMR)20970-135 ≣E00It (open)
241Roktim Bandyopadh...2345Ravi Thandalam Sh...23811-036 ≣E04Ch India
166Monostori Lajos (...2240Raivio Pertti (FIN)0-121 ≣E04Memorial Ljubomirov
112Orlov Georgi (USA)2479Pupols Viktors (USA)21551-077 ≣E10It
320Ponomarenko Vikto...2167Provotorov Ivan (...24010-150 ≣E10Ch Central Region19 Mar 2007
354Korobkov Piotr (UKR)2509Provotorov Ivan (...24071-026 ≣E00It (open)19 Jun 2008
83Van Der Wijk Wim ...2148Posch Siegfried (...20771-032 ≣E10Ch Netherlands (c...
59Sygulski Artur (POL)2425Popchev Milko (BUL)23801-016 ≣E10It
148Djachkov Sergej (...2285Platonov Arthouk ...21401-032 ≣E06Ch Russia (club) ...
288Verat Laurent (FRA)2343Plantet Marc (FRA)20571-025 ≣E06Tournament (a)29 Oct 2005
153Vorisek Jaroslav ...2238Petras Jan (CZE)20851-022 ≣E10Czech League 1996...
180Olsen Heini (FAI)2292Petersen Steen (DEN)21661-030 ≣E04Ch Amager
45Stelting Thorsten...2212Peric Slavisa (SRB)22450-133 ≣E06It (open)
47Hertan Charles E ...2395Pajak John T (CAN)22750-164 ≣E10Memorial Pugi
440Zschaebitz Klaus ...2093Oleniak Wlodzimie...18631-038 ≣E00It (open)09 Jul 2011
381Jaworski Miroslaw...2363Oczkowski Stanisl...20541-060 ≣E00Tournament (swiss)08 May 2009
229Olsen Heini (FAI)2241Nolsoe Eydun (FAI)22361-034 ≣E06It (cat.4)
85Paldanius Pekka (...2265Nisula Timo (FIN)19641-015 ≣E06Ch Club
74Gulko Boris F (USA)2590Nickoloff Bryon (...24031-031 ≣E10It (open)
416Caprio Guido (ITA)2265Naumkin Igor (RUS)24830-137 ≣E00It (open)23 Jul 2010
417L'Ami Erwin (NED)2624Mostertman Milan ...22091-051 ≣E00It (open)27 Jul 2010
25Sideif-Sade Fikre...2381Morgulov Alexsand...23350-141 ≣E04Tournament
270Kuemin Simon (SUI)2392Moor Olivier (SUI)23880-146 ≣E00It (young masters)08 Oct 2004
39Dotlacil Ladislav...2040Miskovsky Pavel (...21090-139 ≣E04Ch Czechoslovakia...
386Prohaszka Peter (...2508Matvienko Ivan (RUS)23041-032 ≣E00Ch Europe (team) ...18 Jul 2009
12Maderna Carlos H ...Martin Pedro (ARG)20211-041 ≣E06It
24Friedman Shmuel (...2385Mart Avner (ISR)22081-047 ≣E10Ch Israel17 Mar 1974
100Mihaljevic Josip ...2270Marquez Danilo1-031 ≣E10It (open) (b)
82Cividali EmilioMarino Miguel Angel1-042 ≣E04?
136Kravtsov Sergey (...2265Maksimenko Andrei...25500-143 ≣E06It (open)
1Kopaev Nikolay An...Makogonov M1-049 ≣E04
291Ionescu Mihai (ROM)2389Madan Augustin (ROM)23880-164 ≣E00Ch Romania02 Dec 2005
18Gimeno Patino TomasLozano Gracian JA0-130 ≣E04Ch Spain
159Fernandez Garcia ...2318Lopez Martinez Jo...22550-136 ≣E10Ch Spain (juniors)
20Rotstein Efim (GER)2341Levin M1-038 ≣E06Ch Ukraine
4Shainswit George2205Levin Jacob1-050 ≣E06It
175Flear Glenn C (ENG)2450Le Quinio Alexis ...21241-042 ≣E04It (open)
286Gruenenwald Joerg...2356Lepori Antonio21051-054 ≣E10Ch Switzerland (t...04 Sep 2005
154Birnbaum Detlev (...2148Leibbrand Udo-Man...21231-032 ≣E06Verbandsliga Nort...
396Sasikiran Krishna...2669L'Ami Erwin (NED)25931-051 ≣E10Cup World (play-off)23 Nov 2009
42Alburt Lev O (USA)2455Lamford Paul A (WLS)1-057 ≣E04Olympiad
63Bareev Evgeny (RUS)2555Lalic Bogdan (ENG)24851-041 ≣E10It (cat.11)
434Li Chao (CHN)2710Kyaw Lin Naing (MYA)22341-025 ≣E06Ch Asian Cities (...28 Apr 2011
378Korchnoi Viktor (...2561Kwatschewsky Leo ...22521-068 ≣E06Ch Europe (senior...06 Apr 2009
68Sirota Anatoli (AUS)2231Kuntschke Leopold...1-018 ≣E10Europe Tournament...
438Tanaka Christian ...2072Kudryavtsev Vadim...20831-033 ≣E04Tournament \26 Jun 2011
387Khamitskiy Sergei...2335Krzywkowski Marci...19861-050 ≣E04It (open)19 Jul 2009
139Gleizerov Evgeny ...2545Krogius Nikolai V...24701-048 ≣E04?
96Seewald PietKramer Haije J (NED)23300-154 ≣E04corr.
9Sajtar Jaroslav (...Kotov Alexander A...25000-162 ≣E10Match \
19MartinKostro Jerzy (POL)23051-048 ≣E06Olympiad
124Hough Randall D (...1993Koepcke Richard (...22611-027 ≣E00It (open)
340Henrichs Thomas (...2498Koch Thomas (GER)20791-076 ≣E00NRW-liga 2007/0809 Dec 2007
62Beil Zdenek (CZE)2256Klauser Markus (SUI)23711-042 ≣E00It
76Kiss Attila (HUN)2358Klauser Markus (SUI)23711-041 ≣E04It (open)
309Grigoryan Avetik ...2404Kjartansson Gudmu...22461-036 ≣E00Ch World (juniors...12 Oct 2006
226Lemanczyk Thomas ...2248Kienitz Andre (GER)21221-041 ≣E04Tournament
415Sundorf Jannik (GER)2098Kiehn Andreas17461-039 ≣E04It (open)22 Jul 2010
14Ravinsky Grigory ...Khasin Abram (RUS)23900-146 ≣E04Ch Moscow
343Nyback Tomi (FIN)2639Kanep Meelis (EST)25241-042 ≣E06Match \13 Jan 2008