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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
107Mittermayr Gerhar...2171Cocalic Ferid (BIH)21860-121 ≣B90It (open)
176Goudriaan TheoDe Vilder Hans (NED)21430-123 ≣B90It (open)
66NestorIonescu0-122 ≣B90Ch Romania (corr.)
105Rogelj T2000Osterman Rudolf (...23700-123 ≣B90Tournament (juniors)
143Cancio RaycoEinarsson Bergste...21400-120 ≣B90Olympiad (under 16)
174Kleman Miroslav (...2230Majzlan Igor (SVK)21740-121 ≣B90It (open) \
39Habenschuss RKunzelmann Fred0-123 ≣B90corr.
65Uusitalo KariPakkanen Jukka (FIN)23150-120 ≣B90It (open)
82Bodin Mats (SWE)Lundgren Lennart0-110 ≣B90Ch Sweden (corr.)
104Kacheishvili Gior...2589Musat Adrian (ROM)23820-121 ≣B90Ch Europe (juniors)
134Schmidt YGraells R0-123 ≣B90It (open) \
141Nazarenus Olaf (GER)2046Szabo Zsolt Jozse...22950-121B90It (cat.2)
151Laihonen Petteri ...2248Vetemaa Juri (EST)23550-123 ≣B90It (open)
173Schmeusser Alfred1697Meyer Martin16800-113 ≣B90Ch Bayern (senior...
26Rodriguez Amador ...2450Bleiman Yaacov (ISR)24500-123 ≣B90Olympiad
37Bodach HansEnders Peter (GER)24540-118 ≣B90Ch DDR
42Gufeld Eduard (USA)2510Foygel Igor (USA)24850-122 ≣B90Ch URS (1/2 final)
59Pinkerton Arthur ...2105Allen Keith (IRL)21970-122 ≣B90Tournament
74Al-Harazi Khaled ...Amir Karim (PAK)22340-123 ≣B90Ch Asia (juniors)...
81Lange Detlef (GER)1922Gerstner Wolfgang...23400-17 ≣B90It \
87Yerofeev Sergey (...2359Rehor Johann (AUT)18400-122 ≣B90Europe Tournament...
102Dextre Eric (FRA)2160Jojic Oliver (FRA)22350-119 ≣B90It (open)
122Semenov SKashliuk V0-120 ≣B90Ch URS (team) (co...
133Angaforov A (RUS)Begunov Konstanti...23500-122 ≣B90Memorial M.Chigorin
136Rybansky Daniel (...2280Kartchik S0-121 ≣B90Ch World (juniors...
139Den Uijl SimonFirlbeck Hubert (...21470-123 ≣B90n) (b
324O'Rourke Ray (IRL)2071Lappage Jonathan ...21680-122 ≣B90It (open)
147Wecht HLambert Andreas (...22040-120 ≣B90Memorial Weber (o...
158Sprenger Wendelin...2181Maurer Jochen (GER)22640-118 ≣B90It (open)
168Schroeder BennyCsolto Robert (SVK)22670-121 ≣B90Ch Europe (junior...
16Ortega Ruiz Jose ...2266Minic Dragoljub (...23550-122 ≣B90Memorial Em.Lasker
23Poch Caesar G (ARG)2334Szmetan Jorge (ARG)23900-116 ≣B90It (open)
30Adorjan Andras (HUN)2515Portisch Lajos (HUN)26350-122 ≣B90Ch Hungary
36Peters John A (USA)2370Grefe John A (USA)24250-122 ≣B90?
715Rybakova Galina (...Nagapetian Zhanna...16740-116 ≣B90Ch Krasnodar Regi...22 Oct 2011
119Van Eijkeren2000Escobar Torres An...21380-121 ≣B90Ch Catalunia (team)
53Rodriguez Amador ...2465Ortega Lexy (ITA)23600-120 ≣B90It (cat.8)
58Viera OVarela A0-122 ≣B90Ch Uruguay (team)
70Kadzinski Wieslaw...1976Gieruszynski Jerz...23100-123 ≣B90Cup Warsaw
71Rueda Libardo (USA)2166Browne Walter S (...24490-122 ≣B90It (open)
77Hoppe NorbertHaist Wolfgang (GER)22470-117 ≣B90It (open)
80Cadei FCesareo Fabio (SUI)21520-123 ≣B90It (open)
83Ciolac Gheorghe (...2323Roeder Mathias (GER)23980-123 ≣B90It (open)
84Mueller Ralf (GER)2411Hogenacker Jacque...22660-123 ≣B90It (open) \
88Fiandor MiguelArkhangelsky Bori...22370-122 ≣B90World Tournament ...
94Jablonska Hanna (...2091Peptan Corina-Isa...24210-123 ≣B90Ch World (juniors)
113Holzer Gerhard (AUT)2183Gallagher Joseph ...25000-119 ≣B90It (open)
120Bell ArvinAbbasi Nasser M (...22800-123 ≣B90It (open)
171Antonio Martin Ma...David Roiz0-122 ≣B90It (open)
743Ruiz Sanchez Robe...1994Camarero Izquierd...18900-118 ≣B90Tournament (open) \24 Jul 2012
451Forgues Valerie (...1813Ramirez Heimi15990-121 ≣B90Ch World (juniors...23 Jul 2005
424Loskutov Oleg (RUS)2426Paragua Mark (PHI)25340-118 ≣B90It (cat.9)
702Luna Hermoso Ange...2046Montanes Arribas ...21770-123 ≣B90It (open)27 Aug 2011
137Iivari KalleLyyjynen Hannu0-120 ≣B90?
356De Los Santos Hon...2073Herrera Irisberto...24390-118 ≣B90It (open)
597Saulin Dmitri (RUS)2466Ringoir Tanguy (BEL)24060-122 ≣B90It \04 Apr 2009
430Sandhya N (IND)2113Motoc Alina (ROM)23590-113 ≣B90Ch World (juniors...20 Nov 2004
311Godula Martin (SVK)2185Kolesar Michal (SVK)21060-123 ≣B90Ch Slovakia (team...
321O'Rourke Ray (IRL)2071Holmes Michael (ENG)21500-120 ≣B90It (open) (weekend)
155Obrazek Karel (CZE)1957Loucek Vlastimil ...22290-122 ≣B90Ch Czech Chess Un...
140Izrailev A (RUS)2313Loskutov Oleg (RUS)23900-119 ≣B90Ch Russia (club)
163Pugh Philip (ENG)2072Rich Mark (ENG)21070-117 ≣B90It (open)
559Al-Hasnawi Haider...1822Nguyen Van Thanh ...22000-122 ≣B90Ch Asia (juniors)...16 Jul 2008
280Stypka Zbigniew (...1863Tomczak Rafal (POL)21670-122 ≣B90It (open) (b)
19Petersen Peter Bi...2153Bouaziz Slim (TUN)23380-117 ≣B90Olympiad
20Scholl Eddie C (NED)2430Portisch Lajos (HUN)26300-114 ≣B90It \
670Raed H Hammed (IRQ)2090Ares Sabir Majid ...21010-122 ≣B90Cup Iraq (team)03 Dec 2010
85Kunce JGruszczynski Bolesla0-118 ≣B90Ch Poland (corr.)
31Sutton Richard J ...2259Pomeroy Arthur (NZL)21340-121 ≣B90Ch New Zealand
32Kluss ChristelBurchardt Brigitt...22240-116 ≣B90Ch DDR (w)
96Witt Rob (NED)2239Kraus Tanja (GER)19350-118 ≣B90It (open)
67Landowski MDufraisse J17800-115 ≣B90Europe Tournament...
216Herman Diego (ARG)2195Cativelli Gerardo...22100-113 ≣B90It (open) \
507Camara Jose Arrud...2013Menezes Luciano0-113 ≣B90Tournament (b)01 May 2007
505Petrovs Aleksandr...1789Demidowicz Maria ...20400-119 ≣B90It (open)10 Apr 2007
43Salazar Carlos (PER)2186Brightwell0-119 ≣B90Olympiad
283Leon EricArancibia Eduardo...23790-123 ≣B90It (open)
54Franke Holger (GER)2245Butze Roland0-122 ≣B90Europe Tournament...
493Le Kieu Thien Kim...2322Nguyen T Thanh An0-114 ≣B90Tournament (open)...21 Sep 2006
179Trautmann MBertram Andreas (...21830-123 ≣B90Bundesliga (junio...
639Siedlecki AdamKarwowski Kacper ...17510-122 ≣B90It (open)11 Feb 2010
128Calavalle Giulio ...2230Castiglione Umber...21990-116 ≣B90Ch Italy (juniors)
75Konner MWilde Pierre (GER)22730-123 ≣B90Bundesliga 1988/89
76Kuehn Karsen (GER)2153Seidel Thomas (GER)19380-123 ≣B90It (open)
124Durkee DBelill Mi0-112 ≣B90Tournament (2)
125Loebel Petra1685Vogt Peter19250-117 ≣B90Bayern Regionalli...
624Kuca Tomas1663Hlavsa Filip17660-121 ≣B90Czech League 2009...18 Oct 2009
3Vasconcellos Fern...De Souza Mendes J...0-120 ≣B90It
4Hill LCFischer Robert J ...27800-121 ≣B90Ch USA (juniors)
229Arutiunov Viktor ...2095Kurass Iskir (UKR)23400-122 ≣B90Ch Kiev
6O'kelly De Galway...2460Donner Jan-Hein (...24300-122 ≣B90It \
145Wait DavidBrowne Walter S (...25600-117 ≣B90Ch USA (open)
93Pirttila MikkoTirkkonen Tero (FIN)20340-120 ≣B90It (open)
9Eisinger MaxUnzicker Wolfgang...24330-122 ≣B90Ch BRD
585Rosicki Marcin (POL)1503Szusterowski Prze...17330-121 ≣B90Memorial Bak (open)22 Nov 2008
642Fernandez Jaime (...2015Trammell George (...20540-122 ≣B90Tournament \13 Mar 2010
378Cernousek Lukas (...2343Gutman Petr (CZE)21100-122 ≣B90Czech League 2002...
115Senff Martin (GER)2469Roederer Kai (GER)22180-116 ≣B90It (open)
156Arturo Gonzalez P...Garcia Alejandro18350-117 ≣B90Ch Spain (juniors)
177Koch ChristianSchaefer Markus (...24200-121B90It (open)