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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
70Kadzinski Wieslaw...1976Gieruszynski Jerz...23100-123 ≣B90Cup Warsaw
281Iuldachev Saidali...2491Koscielski Janus ...23101-023 ≣B90It (open)
357Carton Camille (FRA)2234Guadalpi David (FRA)23091-021 ≣B90Ch France (team) ...
411Smirnov Ruslan (RUS)Nikologorskiy Kon...23080-121 ≣B90Ch Russia (junior...
474Piskunov ArtiomNozdrin Alexander...23080-122 ≣B90Ch Russia (junior...
148Konson Konstantin...2200Sasu-Ducsoara Adr...23051-016 ≣B53It (open)
276Hofrichter Jens (...2049Zimmermann Julian...23041-022 ≣B90Ch Germany (junio...
672Bahadori Abdollah...1996Ghorbani Mohsen (...23011-017 ≣B90Cup Sahel Persian...08 Dec 2010
315Holestak Jan1930Magnusson Joergen...23000-117 ≣B90Olympiad (for the...
306Smeets Jan (NED)2183Vink Nico (NED)22961-021 ≣B90It (open)
141Nazarenus Olaf (GER)2046Szabo Zsolt Jozse...22950-121B90It (cat.2)
364Herrera Irisberto...2439Almagro Mazariego...22941-015 ≣B90It (sheveningen)
638Frolyanov Dmitry ...2604Nagimov Artiom (RUS)22921-021 ≣B90Ch PriFO (open)20 Jan 2010
618Aparin Mihail (RUS)1921Volkov Sergei (RUS)22911-014 ≣B90It (open) (b)26 Aug 2009
239Body JuanArancibia Eduardo...22850-120 ≣B90It (open)
219Dudik Csaba (HUN)Donka Peter (HUN)22850-122 ≣B90It
109Voicu Carmen (ROM)2278Reizniece Dana (LAT)22811-018 ≣B90Ch World (juniors...
649Holtmannspoetter ...1915Zimmermann Julian...22810-119 ≣B90It \03 Jun 2010
704Kabanov VladimirGuk Ilja (UKR)22800-122 ≣B90It (open)07 Sep 2011
11Krasnov Vasiliy G...2121Tikhomirov Anatol...228021B90Ch Russia (for th...
120Bell ArvinAbbasi Nasser M (...22800-123 ≣B90It (open)
268Vaculik Martin (CZE)2150Civin Tomas (CZE)22780-121 ≣B90It (open)
188Gracia Vergara Fe...2104Baches Garcia Gui...22750-118 ≣B90It (open)
75Konner MWilde Pierre (GER)22730-123 ≣B90Bundesliga 1988/89
327Mietzner Tina (GER)2109Kapischka Jens (GER)22730-119 ≣B90Oberliga East A 2...
18Karasev Vladimir ...2372Ioffe Alexander (...22731-022 ≣B90Ch Leningrad
655Rauw Gert-Jan (NED)2062Van Der Hoeven Ge...22710-122 ≣B50Ch Netherlands (o...09 Aug 2010
584Gollub DanielLanger Michael (USA)22690-119 ≣B90Ch State Okland (...08 Nov 2008
449Solsona Rocio (ARG)1639Fusco Leonardo (ARG)22690-122 ≣B90Ch Argentina (1/2...04 Jul 2005
49Abdelnabbi Imed (...2426Mirza Shahzad (PAK)22681-023 ≣B90Olympiad
168Schroeder BennyCsolto Robert (SVK)22670-121 ≣B90Ch Europe (junior...
84Mueller Ralf (GER)2411Hogenacker Jacque...22660-123 ≣B90It (open) \
158Sprenger Wendelin...2181Maurer Jochen (GER)22640-118 ≣B90It (open)
135Juranic Bruno (CRO)2183Tomba Ivan (ITA)22641-020 ≣B90Ch World (juniors...
374Cernousek Lukas (...2343Van Der Vliet Fre...22631-021 ≣B90It (open) \
448Panarin Michail (...2486Petzold Lutz Luka...22611-023 ≣B90Tournament \25 Jun 2005
10Yanofsky D A (CAN)2410Lipnowski Irwin (...22601-017 ≣B90Ch Canada
328Schmidt Hans-Gert...2102Haensel Thomas (GER)22590-118 ≣B90Oberliga East A 2...
721Krejcova Katerina...1968Svana Peter (SVK)22580-123 ≣B90It (open)26 Dec 2011
272Martinez Tormo Jo...2169Coret Frasquet Jo...22570-123 ≣B90It (open)
50Rodriguez Amador ...2480Yepes Martinez Ed...22561-020 ≣B90Olympiad
349Hampton Christoph...1978Talbot Andrew (ENG)22560-118 ≣B90It (open)14 Apr 2001
373Fernandez Velasco...Andres Gonzalez I...22540-122 ≣B90Ch Asturia (juniors)
746Rios Parra Juan F...2109Becerra Juan Davi...22540-121 ≣B90It (open) \04 Aug 2012
210Smirin Ilia (ISR)2600Haessel Dale R (CAN)22501-022 ≣B90It (open)
403Mladenov Svetlin ...2303Bonev Todor (BUL)22501-022 ≣B90Ch Bulgaria (juni...05 Feb 2004
631Nguyen Anh Tuan (...1987Nguyen Van Hai (VIE)22490-120 ≣B90Ch Vietnam (masters)13 Dec 2009
77Hoppe NorbertHaist Wolfgang (GER)22470-117 ≣B90It (open)
266Pastir SSzegi Tomas (SVK)22460-119 ≣B90Ch Slovakia (juni...
217Hansen Sune Berg ...2520Coleman David (ENG)22451-021 ≣B90It (open) \
540Jaworski Andrzej ...2048Szymanski Andrzej...22420-122 ≣B90Liga Mazowiecka 2...03 Feb 2008
609Sole Castane Jaum...1627Robles Garcia Cla...22420-122 ≣B90It (open)
679Till Bruce AKhariton Lev (FRA)22420-117 ≣B90Ch USA (amateur) ...19 Feb 2011
12Spiridonov Nikola...2239Maedler Juergen D...22411-022 ≣B90Ch Europe (team) ...11 Aug 1964
88Fiandor MiguelArkhangelsky Bori...22370-122 ≣B90World Tournament ...
711Ciobanu Viorel Ad...2222Racasan Sebastian...22361-021 ≣B90Ch Romania (team)...03 Oct 2011
243Djerkovic Miladin...2265Haessel Dale R (CAN)22351-023 ≣B90It (open)
56Vukovic Zdravko (...2406Socha Czeslaw (POL)22351-021 ≣B90Memorial Dreszer
102Dextre Eric (FRA)2160Jojic Oliver (FRA)22350-119 ≣B90It (open)
184Naing Win (MYA)2037Khegai Angela (SIN)22350-123 ≣B90Ch World Cities
586Ninov Nikolai (BUL)2528Hernandez Leon Al...22351-019 ≣B90It (cat.4)
417Aveskulov Valeriy...2422Mikhalichenko Vla...22341-015 ≣B53It (open)12 Jul 2004
74Al-Harazi Khaled ...Amir Karim (PAK)22340-123 ≣B90Ch Asia (juniors)...
646Kondrin Alexander...2286Akst Ilia (RUS)22331-017 ≣B90Ch Region04 Apr 2010
232Kuehn Peter (GER)2407Wolf Armin (GER)22311-019 ≣B90It (open)
242Moltchanov Roman ...2410Amoyal Pierre (FRA)22311-022 ≣B90It (open)
277Yu Ting (CHN)2199Hamelink Desiree ...22300-19 ≣B90Ch World (juniors...
155Obrazek Karel (CZE)1957Loucek Vlastimil ...22290-122 ≣B90Ch Czech Chess Un...
236Roland Marcos (BRA)2090Capucci Marcos (BRA)22290-121 ≣B90Ch State Sao Paulo
423Bakalov StevanVajdic Nikola (SRB)22280-123 ≣B90Ch Vojvodina (team)28 Sep 2004
526Shunin Alexey (RUS)2037Serdjukov Sergey ...22271-010 ≣B90Ch Chess Club (fi...16 Oct 2007
365Umudova Nargiz (AZE)1899Rogule Laura (LAT)22260-123 ≣B90It \
535Prasad Devaki V (...2409Gopal K N (IND)22251-022 ≣B90Ch Commonwealth04 Dec 2007
118Carl Werner (GER)2101Mertens Marc (LUX)22251-023 ≣B90It (open)
47Klundt Klaus (GER)2385Holfelder Hans Jo...22241-020 ≣B90Bundesliga 1980/81
32Kluss ChristelBurchardt Brigitt...22240-116 ≣B90Ch DDR (w)
435Tzekov Svetozar (...2179Velchev Hristo (BUL)22240-121 ≣B53Ch Bulgaria (juni...18 Feb 2005
352Balaban Vlado (SRB)2055Buescu Neculai (ROM)22230-123 ≣B53Cup Martisor (open)
397Alic Miran (GER)2048Lueders Gerhard (...22230-117 ≣B90It \20 Oct 2003
115Senff Martin (GER)2469Roederer Kai (GER)22180-116 ≣B90It (open)
656Vega Jimenez KeyshlaVazquez Reyes Rau...22170-122 ≣B90Ch Puerto Rico (j...14 Aug 2010
573Lorek Milosz (POL)1928Praszak Michal (POL)22160-118 ≣B90It (open) (a)22 Aug 2008
387Gross SebastianRaeber Markus (SUI)22150-119 ≣B90Ch Switzerland
326Walden-Jones Andr...2103Hansen Hans-Peter...22150-122 ≣B90Ch England (team)...
469Karim Ismael (MAR)2288Tsiganova Monika ...22141-020 ≣B90It (open) \15 Feb 2006
305Fiedler Holger (GER)2187Heymann Ulrike (GER)22130-117 ≣B90It (open)
675Omariev Maksim (RUS)2316Gordievsky Dmitry...22131-010 ≣B53Ch Moscow (team)18 Dec 2010
341Dobrowolski Aleks...2254Mazurkiewicz Mich...22121-020 ≣B90It (open)
615Vega Gutierrez Sa...2352Martinez Lozano M...22101-020 ≣B90Ch Spain (team) (...06 Aug 2009
216Herman Diego (ARG)2195Cativelli Gerardo...22100-113 ≣B90It (open) \
394Albers Frank (GER)2141Aust Stefan22090-123 ≣B90It (open)29 May 2003
667Donskov Anatoly (...2280Wertjanz David (AUT)22091-022 ≣B90Ch World (juniors...23 Oct 2010
512Gazel Bruno (FRA)1734Bonneville Jean-P...22080-123 ≣B90It (open)14 Jul 2007
194Rubiakov VadimDragunov Viachesl...22081-022 ≣B90Ch Russia (1/2 fi...
150Vancini Edoardo (...2280Hommerson Paul (NED)22071-023 ≣B90Ch Netherlands (j...
303Van Asseldonk Pau...2039Hommerson Paul (NED)22070-122 ≣B90It (open)
147Wecht HLambert Andreas (...22040-120 ≣B90Memorial Weber (o...
169Munoz Cruz Jose C...2231Martinez Jaime (ESP)22001-019 ≣B90It (open)
559Al-Hasnawi Haider...1822Nguyen Van Thanh ...22000-122 ≣B90Ch Asia (juniors)...16 Jul 2008
128Calavalle Giulio ...2230Castiglione Umber...21990-116 ≣B90Ch Italy (juniors)