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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
439Bole Felix1400Riedel-Sexer Gaut...13200-122B90Ch France (juniors)
755Bolanos Viera Man...1233Araujo Rodriguez ...13201-018 ≣B54Memorial Joseito ...01 Sep 2012
285Shaw Matthew H (ENG)1936Elliott Peter C14001-023 ≣B90It (open)
685Bekkink Sereyo1855Van Den Bergh Dennis14021-021 ≣B90Ch Netherlands (j...08 May 2011
593Zaper Mirko (CRO)2003Ivic Miroslav (CRO)14391-023 ≣B90It (open)28 Feb 2009
412Golovkina Olga (RUS)2143Ochirova Irina (RUS)14871-019 ≣B90Ch Russia (junior...
138Hosking Ian M1708Riggs Robert14881-011 ≣B90Ch ACT
492Paulauskaite Gint...1983Ijsselhof Rinske ...15181-023 ≣B90Ch Europe (junior...19 Sep 2006
650Anders Eric (GER)1710Sand Rosemarie15321-021 ≣B90It \04 Jun 2010
539Navratil Marek1387Nguyen Martin15731-023 ≣B90Czech League 2007...26 Jan 2008
471Martin Victor1200Loiret Momoko (FRA)15920-123 ≣B90Tournament (junio...24 Feb 2006
451Forgues Valerie (...1813Ramirez Heimi15990-121 ≣B90Ch World (juniors...23 Jul 2005
195Nietsch Horst (GER)2027Baradoy Erwin16051-023 ≣B54It (open) \
735Sanchez Vega Serg...1324Sosa Florez Luis ...16140-115 ≣B90Tournament (junio...19 May 2012
206De Los Santos Hon...1999Bardacheva Anna (...16300-117 ≣B90Ch Europe (junior...
726Vargas Mauricio (...1967Moreno Nestor David16631-021 ≣B90Ch Valle11 Feb 2012
73Metz Hartmut (GER)2296Hornung Peter16641-014 ≣B90It (open)
715Rybakova Galina (...Nagapetian Zhanna...16740-116 ≣B90Ch Krasnodar Regi...22 Oct 2011
173Schmeusser Alfred1697Meyer Martin16800-113 ≣B90Ch Bayern (senior...
323Kuehnling Klaus (...2049Wissmeier Bernd16811-022 ≣B90Ch Mittelfranken ...
622Vassallo Vincenzo1536Scola Enrico16831-020 ≣B90It (open)19 Sep 2009
504Taubhorn Andreas1670Lange Karl Heinz17020-122 ≣B90Ch Schleswig Hols...03 Apr 2007
758Lopez Heras Artur...1976Zhynguel Ramirez ...17041-020 ≣B53Memorial Oliver G...05 Sep 2012
757Nanu Florentin-Ga...1907Muresan Cristian-...17061-022 ≣B90Ch Romania (team)...04 Sep 2012
717Togni Everton Bat...Campos Westerley ...17071-022 ≣B90Ch Brazil (1/2 fi...01 Nov 2011
413Meli Massimo (ITA)1883Grano Giuseppe17121-014 ≣B50Memorial Leonardo...01 May 2004
472Ielapi Gianbattista1620Spataro Enrico17120-120 ≣B90Ch Provinciale CS25 Feb 2006
756Vazquez Gonzalez ...2061Hernandez Mateo B...17191-022 ≣B90Memorial Oliver G...01 Sep 2012
620Porsch Harald (GER)2196Jaensch Robert17201-022 ≣B90Tournament (open)27 Aug 2009
585Rosicki Marcin (POL)1503Szusterowski Prze...17330-121 ≣B90Memorial Bak (open)22 Nov 2008
724Marino Felipe Gab...1602De Assis Henrique...17350-123 ≣B90Tournament (open)29 Jan 2012
419Kang MY1589Chloupek J17431-020 ≣B90It (open) (c)
510Mankirov Vladimir...1667Papuev Victor (RUS)17491-023 ≣B90Tournament (Elo) \
489Markoja Uros (SLO)1897Bucar Natasa (SLO)17511-023 ≣B90Ch Slovenia (team...25 Aug 2006
639Siedlecki AdamKarwowski Kacper ...17510-122 ≣B90It (open)11 Feb 2010
725Walter Kurt (GER)2122Meyes Richard17551-023 ≣B90Verbandsliga Mitt...05 Feb 2012
580Orlandi Stefano (...1965Zenatto Giuliano ...17621-021 ≣B90It (open)22 Oct 2008
624Kuca Tomas1663Hlavsa Filip17660-121 ≣B90Czech League 2009...18 Oct 2009
690Smirnov Alexandr ...2160Protopopova Anast...17691-022 ≣B90Ch Region02 Jun 2011
662Legostaev Alexand...1874Chechurin Yury (RUS)17711-017 ≣B90Tournament (Elo) (1)
487Rasmussen Henning...1933Christensen Svend...17721-021 ≣B90It (open) \29 Jul 2006
731Kreiner Stefan1981Berger Tobias17741-021 ≣B90Ch Austria (junio...01 Apr 2012
67Landowski MDufraisse J17800-115 ≣B90Europe Tournament...
722Salcedo Jackeline1938Reyes Riscanevo17821-017 ≣B90Tournament (open)
759Ojosnegros Martin...1507Sanchez Romero Ruben17881-020 ≣B90Memorial Oliver G...06 Sep 2012
447Mogranzini Robert...2353Gonzalez Rivero O...17891-021 ≣B90It (open)13 Jun 2005
754Acar Utku Cengiz1607Pak Matvey18000-116 ≣B90Ch Europe (junior...21 Aug 2012
677Patino Jairo (COL)1636Prado Segura Robi...18040-121 ≣B90Tournament (open)05 Feb 2011
737Hofer Emilian (AUT)1907Dodu Iulian Laure...18071-012 ≣B90Ch Austria (junio...27 May 2012
560Perez Castellano ...1539Villasenor Rubio ...18070-119 ≣B90Ch Spain (juniors...17 Jul 2008
160Pejic Dragana (YUG)2092Cvetanovic Gordan...18171-021 ≣B90Ch Yugoslavia (te...
736Mundet Jaume (ESP)2284Sanchez Viana Jor...18211-012 ≣B90It \26 May 2012
621Mayer Istvan (HUN)2184Vegvari Ferenc (HUN)18261-019 ≣B90Tournament (Elo) (b)12 Sep 2009
215Kolani Leonard (ALB)2213Volis Vasilios (GRE)18291-021 ≣B90It (open) \
729Suarez Luis Humbe...2120Quinonez Maria Co...18301-019 ≣B50Ch Departamental03 Mar 2012
684Kevlishvili Robby1671Kolodkin Daniil18321-020 ≣B90Ch Netherlands (j...06 May 2011
473Simek Jiri (CZE)2095Rucka Alois (CZE)18341-021 ≣B90Czech League 2005...26 Mar 2006
156Arturo Gonzalez P...Garcia Alejandro18350-117 ≣B90Ch Spain (juniors)
508Balcaite Agne (LTU)1820Ralys Vincas (LTU)18351-020 ≣B90Cup Baltija (open)18 Jun 2007
87Yerofeev Sergey (...2359Rehor Johann (AUT)18400-122 ≣B90Europe Tournament...
659Karimzada Mahamma...Nikitenko Mihail ...18430-123 ≣B90Ch Europe (junior...20 Sep 2010
467Ceylan ImameddinTekin Mehmet (TUR)18471-023 ≣B90Cup Federation14 Dec 2005
497Giaracuni Claudio...1830Moratto Davide (ITA)18541-017 ≣B90It (open)27 Oct 2006
688Garcia Torres FelipeNavas Hernando Os...18540-120B90Tournament (open) \29 May 2011
496Rositsan Boris (LTU)2205Novikovas Anatoli...18571-023 ≣B90Ch World (for the...17 Oct 2006
549Novikov Sviatosla...1819Ozonov Erzhen (RUS)18581-010 ≣B90Tournament (Elo)
551Perez Olarte C2043Marin Henry (COL)18661-019 ≣B90Ch Pan-American (...12 Jun 2008
545Catano FelipeMarin Henry (COL)18661-016 ≣B90Ch Colombia (juni...05 Apr 2008
477Velasco Maria JoseChiluisa Mario (ECU)18661-021 ≣B90It \29 Apr 2006
741Barros Guilherme ...2036Lopes Junior Robe...18740-117 ≣B90Ch Pan-American (...03 Jul 2012
645Vega Gutierrez Be...2233Estevez Hernandez...18751-022 ≣B90Memorial Pedro Le...01 Apr 2010
231Kaminska Paulina ...1892Magnucka Arleta (...18761-020 ≣B90Ch Poland (junior...
330Struk Jerzy (POL)2254Zimmermann Manfre...18811-015 ≣B90It (open)
648Cano Luis Fernand...2227Duran Fabian Albe...18821-022 ≣B90It (open)26 Apr 2010
575Pasku Llambi (ALB)2086Vukcevic Nemanja ...18840-117 ≣B90Ch Europe (junior...24 Sep 2008
547Kachibadze Giorgi...2070Kurbel Horst-Pete...18881-020 ≣B90It (open) \02 May 2008
720Kazantsev Nikita1742Krapivin Viktor18881-020 ≣B90Ch City (1/2 final)13 Dec 2011
743Ruiz Sanchez Robe...1994Camarero Izquierd...18900-118 ≣B90Tournament (open) \24 Jul 2012
613Bujisho Benjamin ...2404Rundstrom Douglas...18911-022 ≣B90It (open)12 Jul 2009
687Hernandez Zaida (...2008Bolanos Cristian ...18921-022 ≣B90Memorial J.Capabl...18 May 2011
565Hoang Hoai PhuongHuynh Thi Hong Su...18961-022 ≣B90Ch Vietnam (junio...04 Aug 2008
479Ramos Pinto Jose ...1538Martin Mazuelo Mi...19050-115 ≣B90It \24 May 2006
591Nagy Erika-Izabel...1817Florea Dorina (ROM)19061-016 ≣B53Ch Romania (w)02 Feb 2009
246Ranfagni Stefano ...2002Longo Pietro (ITA)19061-020 ≣B90Memorial S.Morett...
506Navarrete Delgado...2227Marre Erwan (FRA)19070-119 ≣B90It (cat.4)22 Apr 2007
245Winter Irene (GER)2011Kudlich Harald19101-019 ≣B90Ch Bayern (senior...
713Schnabel Ralf (GER)2241Silz Elisa (GER)19101-021 ≣B90It (open) \10 Oct 2011
111Eisele GuidoBuch Michael19101-022 ≣B90It (open)
416Vasile Catalin1739Castellano Fabio ...19111-019 ≣B90Ch Italy (juniors...08 Jul 2004
708Framberk Jan (CZE)2070Siwek Antonin (CZE)19121-016 ≣B90It (open)27 Sep 2011
676Dordevic Ivan2080Taylor Richard (NZL)19151-019 ≣B90Ch New Zealand07 Jan 2011
588Capellades Subira...2210Marques Soriano V...19161-019 ≣B90It (open)04 Jan 2009
598Pitzl Konstantino...2108Standal Bard (NOR)19191-023 ≣B90Ch Europe (senior...06 Apr 2009
604Pierrot Facundo (...2424Caceres Recalde F...19201-020 ≣B90It (open)25 May 2009
600Netzer Jacques (FRA)2147Gallant Aurelien ...19221-017 ≣B90Ch France (juniors)20 Apr 2009
125Loebel Petra1685Vogt Peter19250-117 ≣B90Bayern Regionalli...
402Rzayeva Svetlana ...2062Bakhtiyarly Aysel...19291-023 ≣B90Ch Azerbaijan (ju...03 Feb 2004
437Struk Jerzy (POL)2254Garcia Frederic (...19311-021 ≣B90It (open)19 Mar 2005
334Pazdziora Michal ...2250Szczesniak Piotr ...19320-120 ≣B90Ch Poland (team) ...
186Kosten Anthony C ...2530Frank Albert (BEL)19341-022 ≣B90It (open) \