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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
108Unzicker Wolfgang...2450Heissenbuettel Ha...19861-015 ≣B90Ch World (seniors)
109Voicu Carmen (ROM)2278Reizniece Dana (LAT)22811-018 ≣B90Ch World (juniors...
110Kapchuk Alexandr ...2114Prisicaru1-020 ≣B90Ch Moldova
112Theissen Henning ...2275Johnen Daniel (GER)21391-022 ≣B90NRW-liga (juniors...
615Vega Gutierrez Sa...2352Martinez Lozano M...22101-020 ≣B90Ch Spain (team) (...06 Aug 2009
114Kerek Krisztian (...2300Bekker-Jensen Sim...24091-019 ≣B90Ch Europe (junior...
460Trujillo Delgado ...2182Moreno Torrero Ja...20641-022 ≣B90It (open)24 Sep 2005
116Borst Johan (NED)2258Van De Werken Har...21401-017 ≣A00It (open)
117Vizcaino JAMartinez Martinez...1-022 ≣B90Ch Albacete
118Carl Werner (GER)2101Mertens Marc (LUX)22251-023 ≣B90It (open)
461Galkin Alexander ...2598Dworakowska Joann...23771-023 ≣B90It (open)27 Sep 2005
121Danilov Ilie Vlad...2441Dovliatov Sanan (...24161-022 ≣B90Ch URS (team) (co...
756Vazquez Gonzalez ...2061Hernandez Mateo B...17191-022 ≣B90Memorial Oliver G...01 Sep 2012
129Baciu Anca-Otilia...2130Oprea A1-021 ≣B90Ch Romania (team)
130Fliman Pablo (CHI)2057Contreras Ricardo1-017 ≣B90It (open)
131Doyle James JBerry Neil (SCO)23271-023 ≣B90Ch Scotland (team)
132Hugo Villafane RocaAlberto Perez Huerta1-019 ≣B90Ch Spain (juniors)
617Pacher Milan (SVK)2358Machalova Erika (...21481-020 ≣B90It (open)23 Aug 2009
618Aparin Mihail (RUS)1921Volkov Sergei (RUS)22911-014 ≣B90It (open) (b)26 Aug 2009
135Juranic Bruno (CRO)2183Tomba Ivan (ITA)22641-020 ≣B90Ch World (juniors...
465Vrecic MarkoAhmatovic Hilmija...19361-011 ≣B90Ch Slovenia (team...29 Oct 2005
466Perez Celis Alba ...1870Rodriguez Fernand...19761-019 ≣B90It (open)26 Nov 2005
138Hosking Ian M1708Riggs Robert14881-011 ≣B90Ch ACT
467Ceylan ImameddinTekin Mehmet (TUR)18471-023 ≣B90Cup Federation14 Dec 2005
469Karim Ismael (MAR)2288Tsiganova Monika ...22141-020 ≣B90It (open) \15 Feb 2006
142Czebe Attila (HUN)2340Szieberth Adam (HUN)23901-022 ≣B90Memorial Bela Papp
619Hoeschele Hans-Ul...2124Soria Angel (ARG)19821-015 ≣B90It \27 Aug 2009
144Spisak Czeslaw (POL)2335Guilbert Jean-Lou...20121-023 ≣B90It (open)
146Chofle ABerrocal Ruiz V1-022 ≣B90It (open)
621Mayer Istvan (HUN)2184Vegvari Ferenc (HUN)18261-019 ≣B90Tournament (Elo) (b)12 Sep 2009
148Konson Konstantin...2200Sasu-Ducsoara Adr...23051-016 ≣B53It (open)
149Phan Duy Thanh (VIE)Nguyen Thanh Trung1-022 ≣B90Tournament (open)
473Simek Jiri (CZE)2095Rucka Alois (CZE)18341-021 ≣B90Czech League 2005...26 Mar 2006
152Khalifman Alexand...2655Popov Vadim V (RUS)21051-014 ≣B90Ch Russia (club)
154Arizmendi Martine...2225Ferrer Moreno Jos...21941-023 ≣B90It (open)
622Vassallo Vincenzo1536Scola Enrico16831-020 ≣B90It (open)19 Sep 2009
157Antal Gergely (HUN)2531Navara David (CZE)27051-023 ≣B90Ch Europe (junior...
475Ninov Nikolai (BUL)2500Riesco Lekuona Ju...19741-022 ≣B90It (open)08 Apr 2006
159Le Bon JF1660Vidalenc27501-018 ≣B53Ch France (open) (b)
161Lutz Christopher ...2565Gutman Lev (GER)24401-023 ≣B90It (open) (active)
162Lutz Christopher ...2565Shirov Alexei (ESP)26851-019 ≣B90It (open) (active)
733Kriebel Tadeas (CZE)2339Cizinsky Petr21781-018 ≣B90Extra League 2011...14 Apr 2012
164Wuensche Klaus (GER)2034Busch Lorenz (GER)20921-023 ≣B90Ch Pfalz (d)
211Bratanov Zsivko (...2355Morrison Graham (...23251-017 ≣B90Ch World (juniors...
165Van Der Wiel John...2535Eidam Horst (GER)19491-020 ≣B90It (open) \
166Golubev Vladimir ...2080Fofanov Sergey (RUS)1-021 ≣B90Ch CIS (for the D...
167Vasiukov Evgeni (...2505Egganian Georgi (...1-022 ≣B90Cup Russia (open)
477Velasco Maria JoseChiluisa Mario (ECU)18661-021 ≣B90It \29 Apr 2006
169Munoz Cruz Jose C...2231Martinez Jaime (ESP)22001-019 ≣B90It (open)
170Lau Ralf (GER)2510Behl Torsten Dr (...20841-014 ≣B90It (open) (active)
172Stoisavljevic Sav...2125Paramentic Mila (...19651-08 ≣B90Ch Yugoslavia (te...
478Prado Zamora Faus...2003Munoz Manuel1-023 ≣B90It \20 May 2006
695Silva Juan EstebanCalero Hector Andres1-021 ≣B90Ch Pan-American (...06 Jul 2011
175Moyses Jr Zich (BRA)2010Pinheiro Luiz Cla...1-014 ≣B90Ch Brasiliense (f...
480Tuzinskiy Denis (...2153Gross Anatoliy (RUS)19511-022 ≣B90Ch Region (1/2 fi...
696Castillo Martinez...1701Cosme Contreras T...1-021 ≣B54Ch Pan-American (...07 Jul 2011
482Dworakowska Joann...2372Arvola Benjamin (...19901-018 ≣B90It (open) \01 Jul 2006
180Hartling Tim (GER)2041Koebele Winfried1-023 ≣B90It (open) (b)
627Li HuiDeepthamsh Reddy ...21261-020 ≣B90Ch World (juniors...12 Nov 2009
182Quattrocchi GaetanoBarnsley Tony1-023 ≣B90?
484Vazzoler Hermes J...2134Knoblauch Edna M S1-020 ≣B90Tournament (open) \23 Jul 2006
697Kovchan Alexander...2569Drenchev Petar (BUL)25061-019 ≣B90Ch Turkey (team) ...07 Jul 2011
185Millen Ernst (GER)1940Granz H1-023 ≣B90It (open)
186Kosten Anthony C ...2530Frank Albert (BEL)19341-022 ≣B90It (open) \
187Steinkohl Thomas ...2330Garski Rudolf (GER)20781-022 ≣B90Ch Rheinhessen (MT1)
486Bensdorp Laura (NED)2112Sprangers Remco (...21881-023 ≣B90It (open)26 Jul 2006
189Lau Ralf (GER)2495Roeder Mathias (GER)24351-022 ≣B90It (open)
190Mainka Romuald (GER)2520Roeder Mathias (GER)24351-023 ≣B90It (open)
487Rasmussen Henning...1933Christensen Svend...17721-021 ≣B90It (open) \29 Jul 2006
192Perez Leonardo2075Vidal Alejandro20951-023 ≣B90It (open)
193Leiber Bernard (GER)2168Liebold Thomas (GER)21431-020 ≣B90It (open)
194Rubiakov VadimDragunov Viachesl...22081-022 ≣B90Ch Russia (1/2 fi...
196Hernando InmaculadaSanchez Maciel1-021 ≣B90Ch Spain (w)
488Aflenzer ManuelWuketich Stefan1-023 ≣B90It (open) (b)
629Haug Marianne Wol...1987Deur Zrinka (CRO)20721-022 ≣B90Ch World (juniors...21 Nov 2009
199Pobelyanskaia Mar...2144Istrati Iulia (ROM)19861-017 ≣B90Ch Europe (junior...
491Pecha Tomas (CZE)2065Ashiku Franc (ALB)21391-015 ≣B53Ch Europe (junior...16 Sep 2006
201Balkiewicz Elzbie...2138Motoc Alina (ROM)23231-017 ≣B90Ch Europe (junior...
492Paulauskaite Gint...1983Ijsselhof Rinske ...15181-023 ≣B90Ch Europe (junior...19 Sep 2006
203Sepp Andre (EST)Zhnidershic Sanja...1-017 ≣B90Ch Europe (junior...
205Mista Aleksander ...2230Kanep Meelis (EST)25041-017 ≣B90Ch Europe (junior...
630Blazeka MihaelaNeha Shankar1-021 ≣B90Ch World (juniors...22 Nov 2009
748Le Trung ThanhDo Van Dat1-020 ≣B90Ch Vietnam (team)...09 Aug 2012
208Peyton CarrieCuzar Ford1-021 ≣B90It \
497Giaracuni Claudio...1830Moratto Davide (ITA)18541-017 ≣B90It (open)27 Oct 2006
210Smirin Ilia (ISR)2600Haessel Dale R (CAN)22501-022 ≣B90It (open)
757Nanu Florentin-Ga...1907Muresan Cristian-...17061-022 ≣B90Ch Romania (team)...04 Sep 2012
213Shchekachev Andre...2510Hartung Thomas Dr...20131-023 ≣B90It (open)
214Antuna RafaelJavier Teran1-019 ≣B90Ch Asturias (team...
217Hansen Sune Berg ...2520Coleman David (ENG)22451-021 ≣B90It (open) \
499Murphy Thomas D (...1945Shanbhag Arun N1-018B90Ch Nassau Chess Club04 Dec 2006
500Bakr Jwan (SYR)2360Mak Tong Kuan1-021 ≣B90It \14 Dec 2006
220Nguyen Thanh PhuongBui T My Hang (VIE)1-020 ≣B90Ch Vietnam (junio...
501Tishin Petr (RUS)2411Voronin Nikita (RUS)21051-023 ≣B90Ch Central Region17 Mar 2007
736Mundet Jaume (ESP)2284Sanchez Viana Jor...18211-012 ≣B90It \26 May 2012
223Holmsten Aleksei ...2400Rantanen Yrjo A (...23601-020 ≣B90Match (training)
224Gara Anita (HUN)2290Pfeifer Tamas (HUN)21181-023 ≣B90Ch Hungary (team)...
225Vasquez Ramirez R...2183Ramos S1-023 ≣B90Tournament
503Hernandez Lopez D...1988Cabrera Trujillo ...23171-018 ≣B90It (open)02 Apr 2007
227Caldeira Adriano ...2190Todorov Artur1-021 ≣B90It (open)