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Sicilian, Najdorf 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4

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
85Adams Michael (ENG)2699Ventura Jason1-021 ≣B90It \11 Jul 2009
115Aflalo Sophie (FRA)2046Dubois Marie17921-016 ≣B90Ch France (junior...18 Apr 2012
23Ananjev Alexei (GER)2167Schmidt Dennis (GER)20781-018 ≣B90Ch NDS South (jun...
41Azzouzi Oussama (...2066Ellemdani Mustaph...1-022 ≣B54Ch Algeria (junio...
109Badev Kiril (BUL)2317Stoyanov Tihomir ...21901-014 ≣B90Ch City (open)06 Oct 2011
26Baleani Emanuele ...1820Mazzoni Guy (FRA)21911-021 ≣B90Tournament
18Balinov Ilija (AUT)2355Wiedner Robert (AUT)21321-022 ≣B90Staatsliga 1995/96
35Band Ruediger (GER)2025Hufelschulte Norbert1-022 ≣B90VK1 Ruhrgebiet 19...
80Bezimienny Daniel...1872Nowakowski Sebast...19191-022 ≣B90Tournament06 Oct 2008
29BonghiMenchetti1-09 ≣B90It (open)
39Borisek Jure (SLO)2089Engels Joerg1-010 ≣B90It (open)
59Both Erik (NED)2243Bouquin Arnaud (FRA)18771-022 ≣B90It (open)18 Feb 2005
31Burdova Ksenija (...2123Pirthac Elena (MDA)1-017 ≣B90Ch Europe (junior...
73Chan Yi-Ren Danie...2260Low Jun Jian (MAS)19331-021 ≣B90Ch ASEAN (juniors...10 Jun 2008
67Craciun Paula (ROM)Oprea Sabina1-022 ≣B90Ch Romania (junio...26 Aug 2007
49Daels Marc (BEL)2217Piceu Tom (BEL)23060-122 ≣B90Tournament
119De Paula Rafael F...2079Rezende Guilherme...20491-022 ≣B90Tournament (Elo)
10De Vries D1Russell K0-119 ≣B90It (open) (b)
110Diaz Rosas Julio ...2095Zelbel Patrick (GER)24030-122 ≣B90Ch World (juniors...18 Nov 2011
105Dmitriev Yury (RUS)Riabov Maxim (RUS)17841-020 ≣B90Tournament (open)05 Jul 2011
24Dommisse C (NED)Van Dongen Hans0-122 ≣B90Ch Netherlands (1...
53Drmic Stipan (CRO)2235Skrobic Branko (CRO)18811-017 ≣B90It (open)02 Feb 2004
22Duhn Marc (GER)1967Zelt Jens0-118 ≣B90Ch Ruhrgebiet (ju...
92Echavarria Ramire...Perez Laura (COL)18700-116 ≣B90Ch Colombia (1/2 ...12 Jun 2010
121Epelboin Matias (...1941Desanzo Juan Carl...16041-09 ≣B90Ch American Conti...14 Oct 2012
113Erseki Tamara1617Boa Boglarka1-021 ≣B90Ch Hungary (junio...04 Apr 2012
95Espreafico G Ramo...Dos Anjos Januari...0-118 ≣B90Tournament (Elo) (b)22 Oct 2010
78Faizulin Zharas (...2130Shadura Alexander1-010 ≣B90It (open) (b)09 Aug 2008
114Falcon Diaz Franc...1600Saad Addin Quinta...18791-016 ≣B90Memorial Pedro Le...05 Apr 2012
45Farhat Stella (BRA)Delai Paula (BRA)20030-118 ≣B90Ch Brazil (junior...
50Fenollar Jorda Ma...2191Chandler Bill1-019 ≣B90Dos Hermanas Qual...14 Mar 2003
43Fiore Mario (ITA)2313Quaranta Vitaliano1-021B90It (open)
101Frolov Sergey (RUS)2335Shampanova Ekater...15441-09 ≣B90Ch Region (1 liga)
20Gaggiottini Manfr...2078Batinti A1-020 ≣B90It (open)
68Goldenstein Arnd ...2009Rettenbacher Stef...21200-122 ≣B90It (open)06 Oct 2007
5Gongalov Bojan (BUL)2084Mantovani Renzo (...23460-122 ≣B53?
76Gorodovsky AndreyUsenko Irina (RUS)0-122 ≣B20It (open) (b)05 Aug 2008
97Granabetter Josef...1994Hansi Otmar (AUT)15951-014 ≣B90It \
1Gresser Gisela Ka...2090Kattinger Ingeborg19501-015 ≣B90Olympiad (w)
70Guelgua Alvaro (COL)1990Escobar Guido Jos...20081-018 ≣B90Tournament (junio...18 Jan 2008
54Guetas Hugo (ESP)1943Bailo Remacha San...20611-022 ≣B90It (open) (c)
64Gullaksen Eirik (...2393Mrdjen David (CRO)20101-020 ≣B90It (open)23 Jun 2007
65Havlikova Kristyn...2147Macek Kamil (CZE)19701-022 ≣B90It (open)02 Jul 2007
52Hein Myint Myat K...2167Jarred Neubronner...0-120 ≣B90Ch ASEAN (juniors...
87Hengles Roberto (...1955Dos Santos Leonar...1-019 ≣B90Tournament (open)01 Aug 2009
91Hernandez Lopez L...Munoz Laura Alexa...1-08 ≣B90Tournament (junio...19 Mar 2010
100Hernandez Requena...Pujol Gaja Joan (...16780-114 ≣B90Tournament (open)30 Nov 2010
13Hernandez Yadira ...2130Gonzalez Rodrigue...23851-022 ≣B90Memorial J.Capabl...
117Herrera Sosa Jess...1963Torrealba John1-018 ≣B90It (open)23 May 2012
88Hlavsa F1780Buzek Ivo (CZE)14971-016 ≣B90It (open)08 Aug 2009
2Honfi Karoly (HUN)2365Szilagyi Gyorgy (...23701-021 ≣B90Ch Hungary
21Ivashko Sergey (RUS)2215Dvalishvili Pavel...23600-117 ≣B90Ch Moscow (open)
44Jackova Jana (CZE)2375Vink Nico (NED)23021-022B90It (young masters...
120Jagiello Jerzy1601Panczuk Boleslaw ...14061-017 ≣B50Tournament (open)25 Aug 2012
4Jensen Allan (DEN)2171Nilsson Nils S (DEN)21450-119 ≣B90It (open) \
98Jimenez Elices Jo...1917Garcia Ines Gusta...16851-09 ≣B90Tournament \07 Nov 2010
75Jonas Zsolt (HUN)2164Balazs Andras (HUN)20161-022 ≣B90It (open) \02 Aug 2008
11Kelley DonHatala John P (USA)22400-115 ≣B90It \
46Khakimov Timur (RUS)2281Trapeznikov Pavel...22261-018 ≣B90Ch Russia (junior...
51Kokol Peter (SLO)2129Petrovic Nejc (SLO)19271-019 ≣B90Ch Slovenia (juni...27 Aug 2003
57Kosintseva Nadezh...2446Hoang Xuan Thanh ...21441-021 ≣B90Olympiad (w)17 Oct 2004
12Kosmac Blaz (SLO)2192Volcansek Robert1-022 ≣B90Tournament (juniors)
7Krasnov Vasiliy G...2121Selivanov I (RUS)1-022 ≣B90Ch City (for the ...
84Leal Assuncao Mat...1881Da Silva Izael Br...18671-014 ≣B90It (open)
28Leonel DaviYamashita Rober1-015B90Ch Pan-American
86Lewandowski Miros...2130Kapica Pawel (POL)18691-020 ≣B90It (open)19 Jul 2009
48Lucas Garcia Pedr...1885Lopez Pena Anton ...0-115 ≣B90Ch City (b)
107Maduro Sherman (AHO)2009Zalm Norman (AHO)18341-020 ≣B90It (open)23 Jul 2011
83Marrero Ruiz PabloRamirez Medina Os...18970-121 ≣B90It (open)05 Apr 2009
103Martinez Martin (...2296Hernandez Cristia...21361-016 ≣B90Ch Colombia (juni...28 May 2011
8Mazuchowski TKirkman Bey R1-018 ≣B90It (open) (2)
104Mladenov Andrey (...1886Petrov Anton (RUS)23931-010 ≣B90It \19 Jun 2011
61Montoya LuisVelastegui David ...18850-112 ≣B90It \23 Jun 2006
25Mumme MarkusProsch Sebastian ...21171-013 ≣B90Bundesliga (junio...
38Murillo CSandoval Alfredo ...20381-022 ≣B90It (juniors) (und...
37Nattermueller Iri...2094Winter Reinhold1-022 ≣B90It (open)
9Nava JJKeuchkerian Burgu...22171-019 ≣B90It (open)
42Nijboer Friso (NED)2537Rosmuller Anton (...21691-022 ≣B90It (open)
47Ogunwobi TolulopeBeukes Reuben1-018 ≣B90Olympiad
106Ortiz Contreras R...Castro Tovar Alis...1-017B90Ch Pan-American (...07 Jul 2011
96Ospina Jhonny (COL)2002Hernandez Stefano1-021 ≣B23It (open)30 Oct 2010
62Palumbo Giuseppe ...1889Contini Davide (ITA)22360-121 ≣B90It (open)20 Dec 2006
40Pandelaar Vincent...2059Stoffers Jeffrey ...17701-015 ≣B90Ch Netherlands (j...
30Pavlik Goran (SRB)2190Shundrica Dario (...1-017 ≣B90Ch Europe (junior...
99Pekar Vaclav (CZE)2114Kosek Jiri (CZE)21061-022 ≣B90Czech League 2010...14 Nov 2010
63Perfler Manfred1661Unterkofler Alex0-122 ≣B90Tournament (open)25 May 2007
60Plachetka Jan (SVK)2439Doci Stefan (SVK)20301-017 ≣B90It (open)12 Sep 2005
118Polanco Brayan Arley1794Gomez Perez Jaidor S18570-120 ≣B90Ch Colombia (juni...15 Jun 2012
93Polivanov Anatoli...2388Khazankin Moisei ...21251-022 ≣B90It (open)08 Sep 2010
34Prediger Rupert (...2255Tepe Josef (GER)20631-013 ≣B90Tournament
32Preuss Flemming (...1987Omarsson Omar Thor1-021 ≣B90It (open) \
116Quique Cuyares Ja...Perez Velasco Jua...16510-119 ≣B90Tournament (junio...20 May 2012
81Rabello David Sou...2018Machado Wallace F...19141-022 ≣B90Tournament (open)24 Jan 2009
79Rabelo David (BRA)2024Carvalho Renato L...20961-09 ≣B90Tournament (Elo)04 Oct 2008
74Ramon Gualberto A...1845Galarraga Lasa Jo...18141-018 ≣B90Tournament (open)14 Jun 2008
89Rayner Francis (WLS)2153Stonehouse T1-017 ≣B90It (open)21 Aug 2009
6Rebole MAbad Pereda JM1-020 ≣B90Ch Spain (team)
16Roll AnjaDalhoff Gundula16050-111 ≣B90Ch Ruhrgebiet (ju...
56Rombaldoni Axel (...2098Gergolet Jan1-015 ≣B90Ch Italy (juniors...06 Jul 2004
108Schiappoli Dario1929De Meo Guido18231-017 ≣B90Cup Giorgio Porre...29 Sep 2011