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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
494Lobron Eric (GER)2509Franssila Tommi (...22651-055 ≣A04Cup Rilton
222Filip Miroslav (CZE)2500Pinter Jozsef (HUN)24450-170 ≣A16It
408Hoffman Alejandro...2525Villamayor Buenav...22801-034 ≣E00Olympiad
466Kamberi Sonny (USA)2286Langer Michael (USA)22540-139 ≣A04Ch Texas
27Najdorf Miguel (POL)2445Salas Romo Julio ...1-052 ≣A15It
440Hefter Dmitrij (GER)2084Gaertner Michael0-135 ≣D41Ch SJRP
17Luckis Marcos2270Winz Victor1-066 ≣A15Olympiad
60Szabo Laszlo (HUN)1903Unzicker Wolfgang...24331-038 ≣E10Olympiad
575Djuric Stefan (SRB)2429Delchev Aleksande...26231-039 ≣A05It (open) (active)
30Liublihsky Viktor AKamyshov Mikhail P1-034 ≣D30Match
42Szily Jozsef (HUN)2390Rohacek Vladimir ...1-067 ≣A05It \
68Taimanov Mark E (...2386Stoliar Efim Samo...23351-058 ≣D32Ch URS (1/2 final)
89Smyslov Vassily (...2494Bisguier Arthur B...22371-041 ≣E10Olympiad
32Petrosian Tigran ...2580Khavsky Sergey V ...23141-053 ≣A46Ch URS (juniors) ...
36Freitas MarcioO'kelly De Galway...24600-151 ≣E10It
55Moisieev Oleg L (...2385Lipnitsky Isaak (...1-030 ≣E00Ch URS
58Horberg Bengt-EricOren Menachem0-165 ≣A46Olympiad
98Vaitonis Paul (LTH)Danilov George1-039 ≣A17Ch Canada
78Pachman Ludek (GER)2278Neikirkh Oleg N (...23701-026 ≣A17Izt
37Kotov Alexander A...2500Averbakh Yuri L (...24451-047 ≣A17Ch URS
23Opocensky Karel (...Foltys Jan (CZE)1-074 ≣E00Match
8Kan Ilya A (RUS)Levenfish Grigori...1-051 ≣D41Ch URS
10Botvinnik Mikhail...2630Alekhine Alexande...1-051 ≣A06It \
59Scafarelli France...2269Bergraser Volf (FRA)1-051 ≣A06Olympiad
44Camara RonaldDe Souza Mendes J...1-039 ≣D02Ch Brazil
22Luckis Marcos2270Roux Cabral Luis1-038 ≣D02?
53Bolbochan Jacobo ...Garcia Vera Romeo1-024 ≣E10It
38Kotov Alexander A...2500Levenfish Grigori...1-036 ≣A05Ch URS
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
66Horberg Bengt-EricAverbakh Yuri L (...24450-126 ≣E10Match \
342Hernandez Roman (...2375Castro Oscar H (COL)23820-141 ≣A46It (open)
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)
213Schmid Lothar (GER)2530Commons Kim S (USA)24450-132 ≣A04?
142Forintos Gyozo V ...2317Bondarevsky Igor ...0-140 ≣E10Memorial M.Chigorin
286Wirthensohn Heinz...2440Adler Joel (SUI)22201-027 ≣A15Ch Switzerland
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)
460Martirosian Naira...Gazizyanova Viole...17250-164A43Ch Russia (junior...
355Chernikov Oleg L ...2400Hacik Radomir (SVK)21581-065 ≣D02It (open)
247Dubeck Michael (GER)2175Shapiro Oscar20500-160 ≣D30It (open)
170Ek Hans (SWE)2325Nordstrom Felix (...21811-024 ≣A17corr.
345Ikonnikov Vyaches...2550Detter Peter (AUT)21001-036 ≣D02It (open)
454Dezelin Milan (CRO)2335Kefalis Hristos (...20831-050 ≣D41It (open)
303Mueller Marcus (GER)2167Schwab Thomas (GER)20951-024 ≣A05Ch Pfalz
488Vunder Andrey (RUS)2314Davydov Andrey (RUS)22291-026 ≣A46Tournament (open)\
472Kurti AntonRamminger Heinz (...14951-068 ≣E00Ch SBRhH (seniors)
366Gausel Einar (NOR)2505Ernst Thomas (SWE)24850-168 ≣A46It
69Szabados Eugenio ...Lasker Edward (GER)0-140 ≣A46?
424Hassenrueck Helmu...2227Rogge Uwe21051-017 ≣D02It (open)
446Cebalo Miso (CRO)2520Orenda Omar (CRO)21651-030 ≣A04Ch Croatia (team)...
390Ulak Slawomir (POL)2310Kusina Jan (POL)20851-036 ≣E10It (open)
451Hammond Andrew JC...2200Keevil Paul (ENG)21001-027 ≣D02Ch England (team)...
410Banaszek Marcin (...2196Gerhardt Peter-Mi...20890-130 ≣A16Oberliga SW 1998/99
418Gavrikov Viktor (...2540Vorobjov Pavel (EST)21671-035 ≣A30Memorial P.Keres ...
373Nadenau Oskar (GER)1970Moeckel Edgar Dr ...19311-050 ≣A13It (open) (seniors)
386Martinez Martinez...Garriga Lopez Jor...20991-044 ≣A05Ch Catalunia (a)
483Fraser Scott (SCO)2078Aniecko Colin (ENG)17150-150 ≣D35Ch England (team)...
315Haumann GMayer Josef (CZE)21021-027 ≣A05corr.
132Bobotsov Milko G ...2405Kozma Julius (CSR)23801-041 ≣A17It
216Gheorghiu Florin ...2540Letzelter Jean-Cl...21611-031 ≣D41Zt
461Hedman Erik (SWE)2343Asadpour Mehdi (SWE)21741-051 ≣D35Cup Rilton
322Peev Peicho (BUL)2284Andrijevic Milan ...23330-135 ≣E10It
181Polugaevsky Lev A...2585Gheorghiu Florin ...23831-033 ≣A17It
269Robatsch Karl (AUT)2430Goehring Karl-Hei...23350-152 ≣A09Bundesliga 1983/84
180Polugaevsky Lev A...2585Kholmov Ratmir D ...24321-042 ≣A17Ch URS (team)
187Lengyel Levente (...2293Zaitsev Alexander...25300-144 ≣E10Memorial G.Maroczy
112Lengyel Levente (...2293Dely Peter (HUN)23911-041 ≣A40Ch Hungary
250Suba Mihai (ROM)2525Lengyel Levente (...24201-040 ≣A17It
148Kavalek Lubomir (...2527Robatsch Karl (AUT)23491-029 ≣A13It
359Hjartarson Johann...2605Polugaevsky Lev A...26050-140 ≣E10Ch World (qual) (...
103Polugaevsky Lev A...2585Khasin Abram (RUS)23901-034 ≣D02Ch URS
152Zaitsev Alexander...2383Unzicker Wolfgang...24330-176 ≣A16Memorial M.Chigorin
164Larsen Bent (DEN)2415Robatsch Karl (AUT)23491-039 ≣A13It \
177Larsen Bent (DEN)2415Unzicker Wolfgang...24331-036 ≣A17Olympiad
39Najdorf Miguel (POL)2445Castaldi Vincenzo...1-060 ≣E00It
43Ujtelsky Maximili...2295Rohacek Vladimir ...0-149 ≣A05It \
48Geller Efim P (RUS)2455Simagin Vladimir ...1-032 ≣D41Ch URS
64Averbakh Yuri L (...2445Byrne Donald (USA)24700-156 ≣D41Match \
79Sanguinetti Raul ...2485Averbakh Yuri L (...24450-129 ≣A17Izt
2Grau Roberto (ARG)Maroczy Geza (HUN)0-131 ≣A05Olympiad
49Mueller Klaus-Uwe...2320Zirngibl Albert0-127 ≣E00Ch DDR
74Ujtelsky Maximili...2295Muehlberg Lothar1-039 ≣A15Match \
33Botvinnik Mikhail...2630Ragozin Viachesla...1-039 ≣D02?
11Tylor Theodore (ENG)Euwe Max (NED)0-145 ≣E10It
80Schlieder RolfIglitzkij AM0-123 ≣A16corr.
61Barcza Gedeon (HUN)2435Szapiel Henryk1-042 ≣D41Tournament (team)
19Morris HarryHanauer Milton Loeb0-150 ≣E10It
109Kozma Julius (CSR)2380Dunkelblum Arthur...22500-123 ≣A17It
1Chajes Oscar (GER)Stapfer John Homer1-033 ≣D02It \
3Bogoljubow Efim D...Stoltz Gosta (SWE)1-027 ≣A09It
5Chekhover Vitaly ...Levenfish Grigori...1-023 ≣E00Ch URS
6Najdorf Miguel (POL)2445Barcza Gedeon (HUN)24351-043 ≣D30It
7Rjumin N (RUS)Levenfish Grigori...1-035 ≣D02It