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QGD; Semi-Tarrasch 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e3

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
250Suba Mihai (ROM)2525Lengyel Levente (...24201-040 ≣A17It
73Bolbochan Julio (...2440Pachman Ludek (CZE)22781-023 ≣E10Olympiad21 Sep 1956
555Stocek Jiri (CZE)2578Bermudez Adams Wi...21691-033 ≣A04Olympiad19 Nov 2008
112Lengyel Levente (...2293Dely Peter (HUN)23911-041 ≣A40Ch Hungary
177Larsen Bent (DEN)2415Unzicker Wolfgang...24331-036 ≣A17Olympiad
33Botvinnik Mikhail...2630Ragozin Viachesla...1-039 ≣D02?
315Haumann GMayer Josef (CZE)21021-027 ≣A05corr.
132Bobotsov Milko G ...2405Kozma Julius (CSR)23801-041 ≣A17It
608Cvitan Ognjen (CRO)2538Andrijevic Milan ...23451-050 ≣D41Ch Central Serbia...09 Jul 2012
180Polugaevsky Lev A...2585Kholmov Ratmir D ...24321-042 ≣A17Ch URS (team)
526Milanovic Danilo ...2477Andrijevic Milan ...23741-059 ≣E00Memorial V.Boskov...09 Oct 2006
164Larsen Bent (DEN)2415Robatsch Karl (AUT)23491-039 ≣A13It \
39Najdorf Miguel (POL)2445Castaldi Vincenzo...1-060 ≣E00It
74Ujtelsky Maximili...2295Muehlberg Lothar1-039 ≣A15Match \
136Korchnoi Viktor (...2556Tal Mikhail N (LAT)25201-093 ≣A17Ch URS
386Martinez Martinez...Garriga Lopez Jor...20991-044 ≣A05Ch Catalunia (a)
98Vaitonis Paul (LTH)Danilov George1-039 ≣A17Ch Canada
584Martinez Rodrigue...2239Diaz Ivars Jose M...17851-039 ≣A09It (open)14 Sep 2010
506Malaniuk Vladimir...2526Hnydiuk Aleksande...23551-052 ≣E10It (open)12 Jun 2005
461Hedman Erik (SWE)2343Asadpour Mehdi (SWE)21741-051 ≣D35Cup Rilton
186Najdorf Miguel (POL)2445Tal Mikhail N (LAT)25201-050 ≣A05Match \
181Polugaevsky Lev A...2585Gheorghiu Florin ...23831-033 ≣A17It
148Kavalek Lubomir (...2527Robatsch Karl (AUT)23491-029 ≣A13It
103Polugaevsky Lev A...2585Khasin Abram (RUS)23901-034 ≣D02Ch URS
494Lobron Eric (GER)2509Franssila Tommi (...22651-055 ≣A04Cup Rilton
162Stein Leonid Z (UKR)2620Krogius Nikolai V...24851-035 ≣A13Ch URS
294Bagirov Vladimir ...2495Sequera Jose (VEN)24051-065 ≣D30?
408Hoffman Alejandro...2525Villamayor Buenav...22801-034 ≣E00Olympiad
10Botvinnik Mikhail...2630Alekhine Alexande...1-051 ≣A06It \
48Geller Efim P (RUS)2455Simagin Vladimir ...1-032 ≣D41Ch URS
27Najdorf Miguel (POL)2445Salas Romo Julio ...1-052 ≣A15It
22Luckis Marcos2270Roux Cabral Luis1-038 ≣D02?
347Pribyl Josef (CZE)2305Halouzka Jiri (CZE)1-043 ≣E10Ch Czechoslovakia...
587Bui Vinh (VIE)2449Lorand Norbert (HUN)23691-030 ≣A17Ch Hungary (team)...10 Oct 2010
544Prohaszka Peter (...2502Wittmann Walter (...22811-043 ≣D35It (cat.8)09 May 2008
25Botvinnik Mikhail...2630Ravinsky Grigory ...1-0126 ≣A05Ch URS
226Christiansen Larr...2460Gheorghiu Florin ...25451-041 ≣A30?
575Djuric Stefan (SRB)2429Delchev Aleksande...26231-039 ≣A05It (open) (active)
276Farago Ivan (HUN)2510Pachman Ludek (GER)24101-026 ≣E10It (cat.9)
42Szily Jozsef (HUN)2390Rohacek Vladimir ...1-067 ≣A05It \
68Taimanov Mark E (...2386Stoliar Efim Samo...23351-058 ≣D32Ch URS (1/2 final)
216Gheorghiu Florin ...2540Letzelter Jean-Cl...21611-031 ≣D41Zt
32Petrosian Tigran ...2580Khavsky Sergey V ...23141-053 ≣A46Ch URS (juniors) ...
45German Eugenio (BRA)2315Dantas Nelson1-057 ≣A05Ch Brazil
55Moisieev Oleg L (...2385Lipnitsky Isaak (...1-030 ≣E00Ch URS
310Dlugy Maxim (USA)2545Hitech1-054 ≣D02?
591Speelman Jonathan...2507Dittmar Peter (GER)23051-055 ≣A13It (open) \29 Jan 2011
85Bobotsov Milko G ...2405Martinov Georgi1-052 ≣D41Ch Bulgaria
564Mareco Sandro (ARG)2503Spata German (ARG)22921-047 ≣E00Ch Argentina (1/2...01 May 2009
8Kan Ilya A (RUS)Levenfish Grigori...1-051 ≣D41Ch URS
59Scafarelli France...2269Bergraser Volf (FRA)1-051 ≣A06Olympiad
44Camara RonaldDe Souza Mendes J...1-039 ≣D02Ch Brazil
53Bolbochan Jacobo ...Garcia Vera Romeo1-024 ≣E10It
38Kotov Alexander A...2500Levenfish Grigori...1-036 ≣A05Ch URS
431Leviczki TamasMatyas Imre1-059 ≣E00It (open) \10 Jul 1999
202Szabo Laszlo (HUN)1903Donner Jan-Hein (...24801-064 ≣A16It \
163Langeweg Kick (NED)2309Donner Jan-Hein (...24301-057 ≣E10It \
233Dydyshko Viachesl...2512Begun Sergei M (BLR)22951-030 ≣E10Memorial A.Sokolsky
110Dozsa Paul (AUS)2230Androvitzky K1-068 ≣E10Ch Hungary
338David Pavel (CZE)2400Rybak Milan (CZE)22111-043 ≣A13Ch Czechoslovakia...
574Boensch Uwe (GER)2520Juhasz Kristof (HUN)22681-055E10Bundesliga 2009/1017 Jan 2010
434Computer \Computer \1-065 ≣D30It (computers)
281Gorelov Sergey G ...2430Chistiakov Alexan...1-076 ≣A30Ch Moscow
155Antoshin Vladimir...2250Bisguier Arthur B...22371-056 ≣E00It
436Lalic Bogdan (ENG)2520Colovic Aleksanda...23971-032 ≣A46It (open)
206Hort Vlastimil (GER)2590Mukhin Mikhail (RUS)24201-050 ≣E10Ch Czechoslovakia
513Okhotnik Vladimir...2440Ferretti Folco (ITA)22641-064 ≣A16It (open)23 Jul 2005
502Zampronha Wladimi...2159Aranha Filho Alva...22831-043 ≣A13Cup Itau (open)27 Sep 2004
286Wirthensohn Heinz...2440Adler Joel (SUI)22201-027 ≣A15Ch Switzerland
529Iljin Artem (RUS)2513Astashin Alexande...22101-037 ≣A05Memorial N.Aratov...27 Nov 2006
126Furman Semen (RUS)2550Bondarevsky Igor ...1-052 ≣E00Ch URS
332Franco Ocampos Ze...2495Antunes Antonio (...24961-050 ≣A13It (open)
401Tolstikh Nikolay ...2405Novotny Jaroslav ...20461-041 ≣A05It (open)
17Luckis Marcos2270Winz Victor1-066 ≣A15Olympiad
355Chernikov Oleg L ...2400Hacik Radomir (SVK)21581-065 ≣D02It (open)
60Szabo Laszlo (HUN)1903Unzicker Wolfgang...24331-038 ≣E10Olympiad
170Ek Hans (SWE)2325Nordstrom Felix (...21811-024 ≣A17corr.
345Ikonnikov Vyaches...2550Detter Peter (AUT)21001-036 ≣D02It (open)
30Liublihsky Viktor AKamyshov Mikhail P1-034 ≣D30Match
454Dezelin Milan (CRO)2335Kefalis Hristos (...20831-050 ≣D41It (open)
303Mueller Marcus (GER)2167Schwab Thomas (GER)20951-024 ≣A05Ch Pfalz
571Rubio Mancebon Pe...1943Martinez Lopez-Co...17041-061 ≣A46Ch Spain (team) \23 Nov 2009
488Vunder Andrey (RUS)2314Davydov Andrey (RUS)22291-026 ≣A46Tournament (open)\
472Kurti AntonRamminger Heinz (...14951-068 ≣E00Ch SBRhH (seniors)
89Smyslov Vassily (...2494Bisguier Arthur B...22371-041 ≣E10Olympiad
238Razuvaev Yuri S (...2470Farago Ivan (HUN)25101-031 ≣A40It
424Hassenrueck Helmu...2227Rogge Uwe21051-017 ≣D02It (open)
446Cebalo Miso (CRO)2520Orenda Omar (CRO)21651-030 ≣A04Ch Croatia (team)...
478Siegel Georg (GER)2446Pieper Harald (GER)21551-027 ≣A05It (open)27 Oct 2002
552Wodas Pawel (POL)1932Prokopczuk Antoni...18471-033 ≣D35It (open)03 Sep 2008
390Ulak Slawomir (POL)2310Kusina Jan (POL)20851-036 ≣E10It (open)
522Perez Mauricio Xo...2120Roca Rivera Aleja...17991-044 ≣A06It (open)12 Aug 2006
451Hammond Andrew JC...2200Keevil Paul (ENG)21001-027 ≣D02Ch England (team)...
78Pachman Ludek (GER)2278Neikirkh Oleg N (...23701-026 ≣A17Izt
81Fuchs Reinhard (GER)2389Zirngibl Albert1-043 ≣E00It13 Jun 1958
418Gavrikov Viktor (...2540Vorobjov Pavel (EST)21671-035 ≣A30Memorial P.Keres ...
37Kotov Alexander A...2500Averbakh Yuri L (...24451-047 ≣A17Ch URS
373Nadenau Oskar (GER)1970Moeckel Edgar Dr ...19311-050 ≣A13It (open) (seniors)
23Opocensky Karel (...Foltys Jan (CZE)1-074 ≣E00Match
61Barcza Gedeon (HUN)2435Szapiel Henryk1-042 ≣D41Tournament (team)