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Sicilian, Dragon, Classical, 9.Nb3 Notation: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Nb3

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
351Fluvia Frigola Jo...2197Alonso Moyano Jon...22081-031 ≣B70Ch Catalunia (jun...
278Pribylova Ruzena ...1967Hlavnicka Jiri (CZE)22100-129 ≣B32Extra League 1997/98
203Romantchouk Jacqu...2109Pieri Filippo (ITA)22100-129 ≣B70It (open)
398Zhao Jun (CHN)2431Trent Lawrence (ENG)22101-030 ≣B70Ch World (juniors...
542Bader Katharina (...2143Ulms Sandra (GER)22110-130 ≣B70Bundesliga 2006/0...21 Oct 2006
489Steinhart Christo...1992Scholseth Tor Kri...22130-129 ≣B70Ch Norway (open)03 Apr 2004
375Thipsay Bagyashre...2235Greet Andrew (ENG)22150-128 ≣B53Ch Great Britain
320Horvath Csaba (HUN)2540Vancsura Zoltan (...22150-123 ≣B32Ch Hungary (team)...
37Almeida Soares Jo...Gentil Luiz Jr (BRA)22150-132 ≣B33Ch Brazil
145Kumric D2200Morvay Miklos (HUN)22150-130 ≣B54It
87Gudmundsson Elvar...2316Haraldsson Haraldur22151-031 ≣B32Ch Iceland
443Stanojoski Zvonko...2474Andreou Andreas (...22151-033 ≣B70It (open)
50Ary ClaudioGentil Luiz Jr (BRA)22150-124 ≣B33Ch Brazil
253Crocker MichaelAllen Andrew (AUS)22150-127 ≣B70It (open)
508Erneste Inguna (LAT)2290Vilerte Tamara (LAT)22171-025 ≣B32Ch Latvia (w)16 May 2005
149Semenova Lidia K ...2209Heinatz Dr Gundul...22181-031 ≣B32It (w)
359Kreie Guenther (GER)1939Polster Wolfgang ...22230-129 ≣B70Ch Hessen (open)
283Kovchan Alexander...2345Manojlo Mikhail (...22231-029 ≣B33Ch Ukraine (junio...
408Barrionuevo Pablo...2196Zuriel Alejandro ...22240-130 ≣B53Ch Argentina (jun...
215Aoiz Linares Jose...2118Lerch Gallemi Jos...22240-132 ≣B70Ch Catalunia
727Tuzi Bruna (ALB)1497Dimitrijevic Radm...22270-131 ≣B32It (open) (junior...19 Aug 2011
456Shutzman Joseph (...2187Gershkowich David...22281-030 ≣B70It (cat.2)
226Thorsteinsson Bjo...2214Karason Askell O ...22301-029 ≣B70Ch Iceland (team)
390Garcia Omar (CUB)2374Perez Raul (CUB)22301-027 ≣B70It (open)
316Pitkanen Sami-Pek...2199Molander Riku (FIN)22300-128 ≣B30It (open)
186Paglilla Carlos (...2326Cortes Bueno Jesu...22311-027 ≣B32It (open)
750Velasquez Rommel ...2062Alfaro William (NCA)22310-128 ≣B70Ch Nicaragua17 Mar 2012
737Zeleny Tomas (CZE)2146Janda Jiri (CZE)22320-127 ≣B70Czech League 2011...20 Nov 2011
298Damjanovic Vladim...2425Aleksic Milan (SRB)22320-124 ≣B30Cup Yugoslavia (t...
258Wang Pin (CHN)2345Calzetta Monica (...22351-031 ≣B70Ch World (univers...
755Serrat Rifa Ernest2101Vinardell Cruanas...22351-022 ≣B70It \02 Jun 2012
556Durczak Mathieu (...2083Soyez Cyril (FRA)22350-118 ≣B53It (open)27 Feb 2007
469Hunt Adam (ENG)2434Wu Li (ENG)22360-132 ≣B70It (open)
462Lim BenjiWang Puchen (NZL)22360-117 ≣B33It (open)
736Movileanu Daniela...2041Salazar Aura Cris...22370-123 ≣B70Ch World (juniors...20 Nov 2011
740Sevdimaliev Urfan...2143Ghanbari Rasool (...22381-022 ≣B06It (open)17 Jan 2012
263Schulz1870Fuellgrabe Thomas...22400-126 ≣B70Ch Region
438Rodriguez Rebull ...2136Hernandez Jimenez G22450-133 ≣B32Ch Catalunia13 Apr 2001
543Dolezal Martin (CZE)2285Trefny Vlastimil ...22460-127 ≣B54Czech League 2006...29 Oct 2006
142Olsen Peter Erik ...2247Skousen Nikolai (...22470-131 ≣B32Ch Denmark (team)...
490Petersen Peter Bi...2210Pedersen Thomas S...22481-029 ≣B70It \24 Jul 2004
332Barua Dibyendu (IND)2540Joshi G B (IND)22501-033 ≣B70Ch India
454Janko Ladislav (SVK)2145Certek Pavel (SVK)22521-033 ≣B32Ch Slovakia (team...
515Bachmann Axel (PAR)2393Minaya Juan (COL)22521-030 ≣B23Ch American Conti...12 Aug 2005
435Snoeckx YannikLoetscher Roland ...22530-133 ≣B70Ch Switzerland (t...
100Kiefer Gerhard (GER)2257Mandl Rudolf (GER)22531-027 ≣B53Tournament
231Kueng Urs2070Fejzullahu Afrim ...22550-127 ≣B70It (open)
394Fluvia JuanPinero Fernandez ...22551-033 ≣B53Ch Spain (juniors...
137Borngaesser Rene ...2345Geisler Robert (GER)22550-129 ≣B70Bundesliga 1988/89
73Anderson Bruce R ...2188Cuartas Carlos (COL)22560-125 ≣B32Olympiad
44Salov Sergei (GER)2253Smirnov Vladimir ...22561-026 ≣B70Ch Moscow (1/16 f...
725Jimenez De La Tor...2148Carrascoso Morale...22560-130 ≣B70It (open)12 Aug 2011
434Joksic Tomislav (...2149Rajlich Vasik G (...22570-126 ≣B70It (open)
421Harff Wilfried (GER)2174Mueller Michael (...22571-031 ≣B30It (open)
743Ercan Fahri (TUR)2022Erdogan Hakan (TUR)22570-132 ≣B70Ch Turkey01 Feb 2012
449Makka Evanthia (GRE)2032Kampitsis Vasilio...22581-028 ≣B32It (open)
586Zetocha Claudiu (...2387Janko Ladislav (SVK)22581-029 ≣A04Extraliga 2007/0819 Jan 2008
628Bulatovic Ilija (...1903Bojovic Dusan (SRB)22590-122 ≣B30It (open)27 Nov 2008
442Gayon Benoit (FRA)1969Brunner Nicolas (...22590-129 ≣B70Ch France (junior...
593Kolosovskiy Anton...2226Shakenov Erzhan (...22600-115 ≣B53Ch Kazakhstan22 Apr 2008
157Ladisic Alex-Sach...2041Levacic Damir (FRA)22601-029 ≣B33Ch France (team)
270Koglin Anke (GER)2190Caoili Arianne (AUS)22601-025 ≣B70It (open)
290Scacco Mauro (ITA)2121Ramondino Renzo (...22621-027 ≣B70It (open)
55Ortega Lexy (ITA)2475Brinck-Claussen B...22631-028 ≣B33Olympiad
697Baskin Robert (GER)1870Loew Gerald (GER)22630-130 ≣B27It (open) \05 Sep 2010
433Ortiz Fernandez-V...2120Gonzalez Fuente C...22650-131 ≣B32Memorial P.Moran
561Popovic Zoran (BIH)2312Savanovic Vuk (SRB)22650-119 ≣B70Cup Vojvodina (team)29 Apr 2007
510Siembab Bartosz (...2155Figiel Marek (POL)22661-021 ≣B70It (open)01 Jul 2005
21Flores Alvarez Ro...Luckis Marcos22701-024 ≣B33It
139Hernandez Gustavo...2262Boutquin Pierre (...22701-030 ≣B06It (open)
103Buchanan H2160Watts David (ENG)22700-124 ≣B70Ch Great Britain
562Pecorari Marcello...2077Quimi Marco (PER)22710-129 ≣B32Tournament (weeke...11 May 2007
190Bex Pierre-Alain ...2229Desbonnes Samy (FRA)22730-131 ≣B70Ch France (team)
237Piraev Philip (RUS)2327Khassanov Marat (...22731-027 ≣B27Ch Russia (1/2 fi...
486Kabarukhin Andrey...2239Klimov Anton (RUS)22730-131 ≣B32Ch Russia (junior...
572Khamrakulov Dzhur...2357Rees Ioan (WLS)22731-017 ≣B30It (open)
477Barrionuevo Pablo...2232Rebottaro Hector ...22740-126 ≣B70It (open)
132Faure Jean2200Gerber Richard (SUI)22750-130 ≣B70It
302Barsi LorenzoMauro Alan (ITA)22750-128 ≣B21Ch Italy \
315Vicol Dorian (MDA)2362Gehtman Boris (RUS)22761-024 ≣B70It (open) (b)
708Mladenov Svetlin ...2450Litwak Aleksej (GER)22761-027 ≣B70Oberliga NRW 2010/1130 Jan 2011
495Walek Milan (CZE)2389Tupy Martin (CZE)22761-033 ≣B70It (open)30 Sep 2004
131Nijboer Friso (NED)2545Doery Jeno (HUN)22760-126 ≣B32It
461Mudelsee Manfred ...2291Stoll Ferdinand (...22770-130 ≣B70Bundesliga (2nd) ...17 Nov 2002
150Kivisto Mikko (SIN)2277Lahtinen Markku (...22770-118 ≣B70Ch Club
426Lorenzana Wilson ...2169Urbina Ricardo (HON)22791-027 ≣B30Zt
463Trujillo Delgado ...2155Tan Kevin (NED)22791-032 ≣B70It (open) \
39Berger Bela (HUN)Navarovszky Laszl...22800-132 ≣B33Ch Hungary
57Sinitsin Yuri (RUS)Tikhomirov Anatol...228020B54Ch Russia (for th...
353Badalo Roberto (CUB)2154Fernandez Lisandr...22800-133 ≣B27Ch Cuba (team) (j...
80Pilnik Hermann (GER)Barnes Craig N (USA)22801-029 ≣B30?
763Popov Ilian (BUL)2191Stoinov Ivan (BUL)22840-131 ≣B33Ch Bulgaria (team...19 Sep 2012
71Ahman ErnstJohansson Mikael ...22841-024 ≣B33Ch Sweden
344Vink Nico (NED)2285Wortel Marten (NED)22851-027 ≣B70It (cat.6)
289Nguyen TrucNgo Ngoc Quang (VIE)22850-126 ≣B70Ch Vietnam (junio...
279Scholz Guillermo ...2335Gachon Lionel (FRA)22850-127 ≣B70Ch France (team) ...
352Badii Madjid (FRA)2248Derieux Christian...22850-124 ≣B70It (cat.4)
541Gantner Matthias ...2094Goreskul Alyona (...22881-028 ≣B27It (open)10 Oct 2006
194Hellsten Johan (SWE)2550Carlsson Daniel (...22891-019 ≣B70It (juniors)
317Muller Anne (FRA)2095Moingt Jean-Claud...22901-032 ≣B70Ch France (team) ...