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Sicilian, Najdorf, Opocensky Variation (6.Be2) 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2

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
691Schink Barbara (AUT)2069Antic Dragan (SRB)21710-117 ≣B90It (open)05 Jun 2011
649Holtmannspoetter ...1915Zimmermann Julian...22810-119 ≣B90It \03 Jun 2010
652Valiullin Albert ...1913Zhitnikov Sergey ...23450-123 ≣B90Tournament (open)25 Jun 2010
653Schmuck Martin (GER)1941Moshtael Wesal (GER)21660-120 ≣B90It \10 Jul 2010
655Rauw Gert-Jan (NED)2062Van Der Hoeven Ge...22710-122 ≣B50Ch Netherlands (o...09 Aug 2010
656Vega Jimenez KeyshlaVazquez Reyes Rau...22170-122 ≣B90Ch Puerto Rico (j...14 Aug 2010
657Korinek Jaroslav ...1788Sramek Josef (CZE)21410-118 ≣B90It (open)23 Aug 2010
658Dobierzin Olaf (GER)2088Darpan Inani (IND)19930-122 ≣B90Ch World (for the...03 Sep 2010
659Karimzada Mahamma...Nikitenko Mihail ...18430-123 ≣B90Ch Europe (junior...20 Sep 2010
661Hovhannisyan Kare...2050Tsydypov Zhamsara...21420-116 ≣B50Ch Europe (junior...28 Sep 2010
664Wegmann Sven (GER)1659Von Der Linden Ar...20130-121B90It (open) (b)03 Oct 2010
665Ramos Angel OmarMoran Daniel (COL)21170-16 ≣B90Tournament (open)16 Oct 2010
666Rodriguez Valdes ...Cruz Graupera Jose M0-119 ≣B90Ch Provincial (1/...21 Oct 2010
668Gubin Oleg1713Ivanovic Miroslav...21500-121 ≣B53It (open)21 Nov 2010
669Kudryashov O1932Leukhin M19640-122 ≣B90Ch City30 Nov 2010
673Codenotti Marco (...2175Colovic Aleksanda...24550-123 ≣B90Memorial Crespi (...09 Dec 2010
677Patino Jairo (COL)1636Prado Segura Robi...18040-121 ≣B90Tournament (open)05 Feb 2011
678Florea Dorina (ROM)1902L'ami Alina (ROM)23680-122 ≣B90Ch Romania (w)12 Feb 2011
679Till Bruce AKhariton Lev (FRA)22420-117 ≣B90Ch USA (amateur) ...19 Feb 2011
682Kruglyak Nikita (...2029Nezamyatin Ruslan...21760-121 ≣B90Ch Southern FO (o...19 Mar 2011
683Montesdeoca Artet...1487Rocandio Sanchez ...0-121 ≣B90Tournament (team) \16 Apr 2011
686Camacho Collados ...2411Barranco Cara Fra...21410-119 ≣B90Ch Spain (univers...09 May 2011
688Garcia Torres FelipeNavas Hernando Os...18540-120B90Tournament (open) \29 May 2011
693Novotny Adam (SVK)1807Perhacs Gejza (SVK)19670-117 ≣B90Ch Kosice26 Jun 2011
694Moncada Bryan (ECU)1768Hernandez Cristia...21360-121 ≣B90Ch Pan-American (...05 Jul 2011
698Cevasco Balcazar ...Calderon Nicolas ...0-121 ≣B90Ch Pan-American (...08 Jul 2011
699Katsogridakis Ste...1910Bosiocic Marin (CRO)25930-120 ≣B90It (open)12 Jul 2011
700Lanzani Mario (ITA)2359Garcia-Ortega Men...23670-119 ≣B90Ch Portugal (team...26 Jul 2011
701Ciak R1983Eilers Jochen (GER)20220-117 ≣B90It (open) (b)09 Aug 2011
704Kabanov VladimirGuk Ilja (UKR)22800-122 ≣B90It (open)07 Sep 2011
705Florez Luis Angel1908Hernandez Cristia...21360-114 ≣B90Tournament (junio...08 Sep 2011
714Sokolovsky Victor...2049Serdjukov Sergey ...20740-119 ≣B90Tournament (Elo) \17 Oct 2011
721Krejcova Katerina...1968Svana Peter (SVK)22580-123 ≣B90It (open)26 Dec 2011
723Parra Brayan1799Dominguez Oscar20650-123 ≣B90Ch Valle (juniors...28 Jan 2012
724Marino Felipe Gab...1602De Assis Henrique...17350-123 ≣B90Tournament (open)29 Jan 2012
727Sampaio Filho Joa...1787Garkauskas Otto D...20830-115 ≣B90Ch Brazil (amateurs)18 Feb 2012
728Magalhaes Jr Seba...1761Mariano Marceley ...20840-121 ≣B50Ch Brazil (amateurs)19 Feb 2012
732Falcon Diaz Franc...1600Cruz Pino Adrian ...19970-123 ≣B90Memorial Pedro Le...04 Apr 2012
734Caprio Guido (ITA)2398Georgiev Kiril (MKD)26710-121 ≣B90Ch Italy (team)30 Apr 2012
735Sanchez Vega Serg...1324Sosa Florez Luis ...16140-115 ≣B90Tournament (junio...19 May 2012
739Gusain Himal (IND)2271Paragua Mark (PHI)25210-115 ≣B90Cup Mayors (open)08 Jun 2012
740Aragao Nt Joao Ba...1835Hara Aroldo (BRA)19900-122 ≣B54Tournament (open)23 Jun 2012
741Barros Guilherme ...2036Lopes Junior Robe...18740-117 ≣B90Ch Pan-American (...03 Jul 2012
742Hedman Erik (SWE)2381Blomqvist Erik (SWE)24570-123 ≣B90Ch Sweden08 Jul 2012
744Zwara Szymon (POL)1737Walkusz Miroslaw ...19380-123 ≣B90Ch City (open)29 Jul 2012
746Rios Parra Juan F...2109Becerra Juan Davi...22540-121 ≣B90It (open) \04 Aug 2012
747Manabayeva AiyaLozhnikov Vyacheslav0-121 ≣B90Tournament (open) \05 Aug 2012
749Simek Jiri (CZE)2067Bernasek Jan (CZE)24870-123 ≣B90It (open)11 Aug 2012
751Haska FilipPak Matvey0-120 ≣B90Ch Europe (junior...17 Aug 2012
754Acar Utku Cengiz1607Pak Matvey18000-116 ≣B90Ch Europe (junior...21 Aug 2012
299Lima Neto PedroMagalhaes Samuel1-022 ≣B90Ch Cearense
534Marutkins Olegs (...1923Buyukasik Diyap (...20141-018 ≣B90Ch World (juniors...28 Nov 2007
535Prasad Devaki V (...2409Gopal K N (IND)22251-022 ≣B90Ch Commonwealth04 Dec 2007
651Aigner Georg (GER)1986Eichinger Guenthe...20911-016 ≣B90Ch Bayern (senior...18 Jun 2010
537Tamayo Michael Le...Galvis Hardy1-016 ≣B90Tournament (junio...20 Jan 2008
306Smeets Jan (NED)2183Vink Nico (NED)22961-021 ≣B90It (open)
307Reguilon Cabeza G...2203Ruiz Martin Juan ...20401-022 ≣B90It (open)
538Zivkovic Sava (SRB)2299Kerecki Ljubisa (...21741-022 ≣B90It \23 Jan 2008
707Donmez UnalArmstrong William...19511-023 ≣B90Ch Europe (for th...14 Sep 2011
708Framberk Jan (CZE)2070Siwek Antonin (CZE)19121-016 ≣B90It (open)27 Sep 2011
313Ngo Ngoc Quang (VIE)2285Nguyen Hoai Nam (...21431-022 ≣B90It (open)
314Augstein JoergWerner Daniel (GER)20471-019 ≣B90It (open)
542Padurariu Ioana-S...2243Traistaru Teodora...21601-023 ≣B23Ch Romania (w)29 Feb 2008
543Ganiev Takhir (RUS)1971Lobastov Aleksandr1-021 ≣B90Ch UrFO (open)18 Mar 2008
545Catano FelipeMarin Henry (COL)18661-016 ≣B90Ch Colombia (juni...05 Apr 2008
654Zagrebelny Sergey...2481Grapsa Georgia (GRE)20441-022 ≣B90It (open) \13 Jul 2010
318Souza GabrielSilva Rafael1-09 ≣B90Tournament (junio...
319Donegani Hans-Pet...2110Dormauer Joachim1-023 ≣B90Staatsliga B Mitt...
320Abdulov Orkhan (AZE)2387Askerov Mushfig (...20341-023 ≣B90Ch Azerbaijan (ju...
322Boros Daniel (HUN)2395Berczes David (HUN)21401-019 ≣B90It (c)
323Kuehnling Klaus (...2049Wissmeier Bernd16811-022 ≣B90Ch Mittelfranken ...
325Stellwagen Daniel...2384Lahaye Rick (NED)21811-023 ≣B90Ch Netherlands (o...
547Kachibadze Giorgi...2070Kurbel Horst-Pete...18881-020 ≣B90It (open) \02 May 2008
709Franco Angela (COL)2159Rivera Ingris (COL)21761-011 ≣B90Ch Colombia (w)30 Sep 2011
329Herry Jean (FRA)1516Oukhenniche Chris...1-015 ≣B90It (open)
331Yu Shaoteng (CHN)2518Zhao Jun (CHN)23471-023 ≣B90Zt (cat.12)
710Spiekermann Stefa...2119Jakob Matthias (GER)19871-023 ≣B90It (open)01 Oct 2011
333Ryzhov Vladimir (...2312Grek Vladimir1-021 ≣B90Memorial I.Stepichev
551Perez Olarte C2043Marin Henry (COL)18661-019 ≣B90Ch Pan-American (...12 Jun 2008
711Ciobanu Viorel Ad...2222Racasan Sebastian...22361-021 ≣B90Ch Romania (team)...03 Oct 2011
553Danilov Yuri (RUS)1783Storozhenko Alexa...1-023 ≣B90It (open) (b)19 Jun 2008
554Fomichenko Svetla...2289Lepot Simon (FRA)20001-022 ≣B90It (open)24 Jun 2008
712Pilavov G (UKR)Kim Klim1-010 ≣B50Tournament (Elo)07 Oct 2011
339Herrera Irisberto...2457Correas Gonzalez ...20911-018 ≣B90It (open)
340Traldi Matthew (USA)2165Quinn James F1-018 ≣B90It \
342Teterev Vitaly (BLR)2301Szelag Marcin (POL)24011-020 ≣B90It (open)
344Borges Joel CintraBrites Alexandre1-018 ≣B90Cup Ouro Verde
345Bekius Tom1608Langedijk Erik1-022 ≣B90It (open)
346Ancheyta Tejas Vi...2308Martinez Gilberto1-022 ≣B90Ch Central Americ...
347Kulaots Kaido (EST)2522Lelumees Brait (EST)21041-022 ≣B90Memorial P.Keres ...
556Marchlewicz Damia...1903Walkusz Miroslaw ...19621-022 ≣B90It (open) (b)04 Jul 2008
557Pacher Milan (SVK)2357Csiba Dominik (SVK)21691-022 ≣B90Ch Slovakia (juni...05 Jul 2008
350Montes Vazquez Se...2019Carracedo Rodrigu...1-017 ≣B90It (open)
351Martorell Joyce (...1904Reyes Jara Paula ...21041-021 ≣B90Olympiad (w)
558Mayer Istvan (HUN)2136Gruz Janos (HUN)20371-021 ≣B90Tournament (Elo) (a)11 Jul 2008
758Lopez Heras Artur...1976Zhynguel Ramirez ...17041-020 ≣B53Memorial Oliver G...05 Sep 2012
354Rod Weis1768Nguyen Kim (CAN)20891-023 ≣B90It (open)
660Homiakova Elena (...2156Lacau-Rodean Luci...21031-020 ≣B90Olympiad (w)27 Sep 2010
357Carton Camille (FRA)2234Guadalpi David (FRA)23091-021 ≣B90Ch France (team) ...
358Kuhn Tobias (GER)2195Mueller Helmut (AUT)21471-022 ≣B90Bayern Regionalli...