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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
64Froeberg HarriAaltio Erkki (FIN)21331-022 ≣B90Ch Finland (team)
8Olafsson Fridrik ...2434Aaron Manuel (IND)23151-020 ≣B90Izt
120Bell ArvinAbbasi Nasser M (...22800-123 ≣B90It (open)
596Gubanov Konstanti...1792Agliullin Renat (...19990-112 ≣B90Tournament (open)06 Mar 2009
308Garcia Fernandez ...2405Aguilar Sevilla D...20730-113 ≣B90It (open)
465Vrecic MarkoAhmatovic Hilmija...19361-011 ≣B90Ch Slovenia (team...29 Oct 2005
494Bentsen Hakon (NOR)2185Akesson Ralf (SWE)24670-123 ≣B90It (open)25 Sep 2006
646Kondrin Alexander...2286Akst Ilia (RUS)22331-017 ≣B90Ch Region04 Apr 2010
132Hugo Villafane RocaAlberto Perez Huerta1-019 ≣B90Ch Spain (juniors)
59Pinkerton Arthur ...2105Allen Keith (IRL)21970-122 ≣B90Tournament
364Herrera Irisberto...2439Almagro Mazariego...22941-015 ≣B90It (sheveningen)
74Al-Harazi Khaled ...Amir Karim (PAK)22340-123 ≣B90Ch Asia (juniors)...
242Moltchanov Roman ...2410Amoyal Pierre (FRA)22311-022 ≣B90It (open)
304Hjartarson Johann...2633Anand Viswanathan...27620-111 ≣B90It (active) (qual)
21Walther ErnstAnderson1-020 ≣B90World Tournament ...
373Fernandez Velasco...Andres Gonzalez I...22540-122 ≣B90Ch Asturia (juniors)
414Machalova Veronik...2168Androvic Peter (SVK)20281-021 ≣B90It (open) \03 May 2004
691Schink Barbara (AUT)2069Antic Dragan (SRB)21710-117 ≣B90It (open)05 Jun 2011
239Body JuanArancibia Eduardo...22850-120 ≣B90It (open)
283Leon EricArancibia Eduardo...23790-123 ≣B90It (open)
442Gavieiro Artur Ma...1759Araujo Mario Augu...19580-119 ≣B90It \16 May 2005
755Bolanos Viera Man...1233Araujo Rodriguez ...13201-018 ≣B54Memorial Joseito ...01 Sep 2012
57Yilmaz Turhan (TUR)2254Arbil J1-022 ≣B90Zt (cat.7)
670Raed H Hammed (IRQ)2090Ares Sabir Majid ...21010-122 ≣B90Cup Iraq (team)03 Dec 2010
282Bruzon Lazaro (CUB)2528Arias Rodriguez S...21941-021 ≣B90It (open)
88Fiandor MiguelArkhangelsky Bori...22370-122 ≣B90World Tournament ...
707Donmez UnalArmstrong William...19511-023 ≣B90Ch Europe (for th...14 Sep 2011
13Jimenez Eleazar (...2365Arraya Jorge1-019 ≣B90Ch Pan-American
482Dworakowska Joann...2372Arvola Benjamin (...19901-018 ≣B90It (open) \01 Jul 2006
491Pecha Tomas (CZE)2065Ashiku Franc (ALB)21391-015 ≣B53Ch Europe (junior...16 Sep 2006
320Abdulov Orkhan (AZE)2387Askerov Mushfig (...20341-023 ≣B90Ch Azerbaijan (ju...
427Cerdo Fernandez M...1938Astengo Corrado (...21340-121 ≣B90It (open)08 Nov 2004
394Albers Frank (GER)2141Aust Stefan22090-123 ≣B90It (open)29 May 2003
527Zecevic Ivan (MNE)1788Avedisovic Sergej...19811-017 ≣B90Ch Montenegro (te...21 Oct 2007
46Computer \Awit N1-020 ≣B90Match \
752Koutny Petr (CZE)2139Bacak Ml Petr (CZE)20041-022 ≣B23It (open)17 Aug 2012
188Gracia Vergara Fe...2104Baches Garcia Gui...22750-118 ≣B90It (open)
1Kashdan Isaac (USA)Baker H1-017 ≣B90Ch USA
402Rzayeva Svetlana ...2062Bakhtiyarly Aysel...19291-023 ≣B90Ch Azerbaijan (ju...03 Feb 2004
522Taveira Jimenez M...2082Baldwin Del Casti...19660-122 ≣B21It \17 Sep 2007
250Struk Jerzy (POL)2270Banhazi Istvan (HUN)21081-022 ≣B90It (open) \
249Broehl Stefan (GER)2197Banhazi Istvan (HUN)21080-118 ≣B90It (c)
195Nietsch Horst (GER)2027Baradoy Erwin16051-023 ≣B54It (open) \
612Bolzoni Victor An...2170Barbier Wim (BEL)21671-018 ≣B90Ch Belgium (open)09 Jul 2009
206De Los Santos Hon...1999Bardacheva Anna (...16300-117 ≣B90Ch Europe (junior...
182Quattrocchi GaetanoBarnsley Tony1-023 ≣B90?
686Camacho Collados ...2411Barranco Cara Fra...21410-119 ≣B90Ch Spain (univers...09 May 2011
746Rios Parra Juan F...2109Becerra Juan Davi...22540-121 ≣B90It (open) \04 Aug 2012
133Angaforov A (RUS)Begunov Konstanti...23500-122 ≣B90Memorial M.Chigorin
170Lau Ralf (GER)2510Behl Torsten Dr (...20841-014 ≣B90It (open) (active)
204Konios Georgios (...Bekker-Jensen And...20251-017 ≣B90Ch Europe (junior...
123Lund Per (DEN)2015Bekker-Jensen Dav...23341-020 ≣B90Ch Club
114Kerek Krisztian (...2300Bekker-Jensen Sim...24091-019 ≣B90Ch Europe (junior...
124Durkee DBelill Mi0-112 ≣B90Tournament (2)
95Bazaj Bockai Snje...2081Benderac Ana (SRB)23111-015 ≣B90It (open) (w)
548Schindlbeck Tobia...1897Berchtenbreiter M...21160-123 ≣B90Ch Germany (junio...13 May 2008
322Boros Daniel (HUN)2395Berczes David (HUN)21401-019 ≣B90It (c)
731Kreiner Stefan1981Berger Tobias17741-021 ≣B90Ch Austria (junio...01 Apr 2012
749Simek Jiri (CZE)2067Bernasek Jan (CZE)24870-123 ≣B90It (open)11 Aug 2012
146Chofle ABerrocal Ruiz V1-022 ≣B90It (open)
131Doyle James JBerry Neil (SCO)23271-023 ≣B90Ch Scotland (team)
179Trautmann MBertram Andreas (...21830-123 ≣B90Bundesliga (junio...
382Spoelman Wouter (...2357Bindrich Falko (GER)23510-114 ≣B90Match \
26Rodriguez Amador ...2450Bleiman Yaacov (ISR)24500-123 ≣B90Olympiad
742Hedman Erik (SWE)2381Blomqvist Erik (SWE)24570-123 ≣B90Ch Sweden08 Jul 2012
5Rubenchik Rodion ...2293Bobkov1-022 ≣B90Ch Belarus
687Hernandez Zaida (...2008Bolanos Cristian ...18921-022 ≣B90Memorial J.Capabl...18 May 2011
237Badescu Marin1690Bolgar Tiberiu1-016 ≣B90Tournament (team)
403Mladenov Svetlin ...2303Bonev Todor (BUL)22501-022 ≣B90Ch Bulgaria (juni...05 Feb 2004
512Gazel Bruno (FRA)1734Bonneville Jean-P...22080-123 ≣B90It (open)14 Jul 2007
699Katsogridakis Ste...1910Bosiocic Marin (CRO)25930-120 ≣B90It (open)12 Jul 2011
19Petersen Peter Bi...2153Bouaziz Slim (TUN)23380-117 ≣B90Olympiad
244Fuchs Georg (AUT)2274Breneis Gerhard (...19691-019 ≣B90It (open)
44Schallopp Emil (GER)Brightwell1-020 ≣B90Olympiad
43Salazar Carlos (PER)2186Brightwell0-119 ≣B90Olympiad
344Borges Joel CintraBrites Alexandre1-018 ≣B90Cup Ouro Verde
563Nordli Anders Sam...Brokvam Roy1-016 ≣B90It (open) \02 Aug 2008
569Onischuk Vladimir...2496Bromberger Stefan...25041-022 ≣B90Memorial M.Najdor...09 Aug 2008
145Wait DavidBrowne Walter S (...25600-117 ≣B90Ch USA (open)
71Rueda Libardo (USA)2166Browne Walter S (...24490-122 ≣B90It (open)
489Markoja Uros (SLO)1897Bucar Natasa (SLO)17511-023 ≣B90Ch Slovenia (team...25 Aug 2006
111Eisele GuidoBuch Michael19101-022 ≣B90It (open)
352Balaban Vlado (SRB)2055Buescu Neculai (ROM)22230-123 ≣B53Cup Martisor (open)
222Tran T Xuan UyenBui Kim Thy0-117 ≣B90Ch Vietnam (w)
220Nguyen Thanh PhuongBui T My Hang (VIE)1-020 ≣B90Ch Vietnam (junio...
32Kluss ChristelBurchardt Brigitt...22240-116 ≣B90Ch DDR (w)
530Pavlovskiy Mikhai...2209Burdyug Konstanti...20291-014 ≣B90Tournament (junio...06 Nov 2007
164Wuensche Klaus (GER)2034Busch Lorenz (GER)20921-023 ≣B90Ch Pfalz (d)
457Palkova Katerina ...2014Butskhrikidze Ana...19971-023 ≣B90Ch Europe (junior...
54Franke Holger (GER)2245Butze Roland0-122 ≣B90Europe Tournament...
534Marutkins Olegs (...1923Buyukasik Diyap (...20141-018 ≣B90Ch World (juniors...28 Nov 2007
503Hernandez Lopez D...1988Cabrera Trujillo ...23171-018 ≣B90It (open)02 Apr 2007
604Pierrot Facundo (...2424Caceres Recalde F...19201-020 ≣B90It (open)25 May 2009
698Cevasco Balcazar ...Calderon Nicolas ...0-121 ≣B90Ch Pan-American (...08 Jul 2011
695Silva Juan EstebanCalero Hector Andres1-021 ≣B90Ch Pan-American (...06 Jul 2011
743Ruiz Sanchez Robe...1994Camarero Izquierd...18900-118 ≣B90Tournament (open) \24 Jul 2012
625Tirado Juan Camil...1978Camargo Santiago ...20190-121 ≣B20It (open)01 Nov 2009
717Togni Everton Bat...Campos Westerley ...17071-022 ≣B90Ch Brazil (1/2 fi...01 Nov 2011
236Roland Marcos (BRA)2090Capucci Marcos (BRA)22290-121 ≣B90Ch State Sao Paulo
298Alves Ribeiro Orl...Carlos Joao1-023 ≣B90Ch Cearense