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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
442Gavieiro Artur Ma...1759Araujo Mario Augu...19580-119 ≣B90It \16 May 2005
162Lutz Christopher ...2565Shirov Alexei (ESP)26851-019 ≣B90It (open) (active)
621Mayer Istvan (HUN)2184Vegvari Ferenc (HUN)18261-019 ≣B90Tournament (Elo) (b)12 Sep 2009
214Antuna RafaelJavier Teran1-019 ≣B90Ch Asturias (team...
418Moreno Duarte Ana...Herrera Sosa Jess...19630-119 ≣B90Ch Pan-American (...27 Jul 2004
601Perez Olarte Cesa...2102Tautiva Cristian ...20181-019 ≣B90Ch Colombia (qual)01 May 2009
253Garcia Alejandro1835Rada Daniel Eloy1-019 ≣B90Ch Colombia (team)
13Jimenez Eleazar (...2365Arraya Jorge1-019 ≣B90Ch Pan-American
416Vasile Catalin1739Castellano Fabio ...19111-019 ≣B90Ch Italy (juniors...08 Jul 2004
132Hugo Villafane RocaAlberto Perez Huerta1-019 ≣B90Ch Spain (juniors)
586Ninov Nikolai (BUL)2528Hernandez Leon Al...22351-019 ≣B90It (cat.4)
588Capellades Subira...2210Marques Soriano V...19161-019 ≣B90It (open)04 Jan 2009
590Gerstner Bernhard...2230Wagner Hans (GER)20501-019 ≣B90Landesliga Bayern...18 Jan 2009
412Golovkina Olga (RUS)2143Ochirova Irina (RUS)14871-019 ≣B90Ch Russia (junior...
584Gollub DanielLanger Michael (USA)22690-119 ≣B90Ch State Okland (...08 Nov 2008
327Mietzner Tina (GER)2109Kapischka Jens (GER)22730-119 ≣B90Oberliga East A 2...
406Acar IlhamiDinek Kamber1-019 ≣B90Ch Turkey29 Feb 2004
114Kerek Krisztian (...2300Bekker-Jensen Sim...24091-019 ≣B90Ch Europe (junior...
505Petrovs Aleksandr...1789Demidowicz Maria ...20400-119 ≣B90It (open)10 Apr 2007
113Holzer Gerhard (AUT)2183Gallagher Joseph ...25000-119 ≣B90It (open)
408Kilic Ihsan (TUR)2067Ozkan Rahmi1-019 ≣B90Ch Turkey06 Mar 2004
649Holtmannspoetter ...1915Zimmermann Julian...22810-119 ≣B90It \03 Jun 2010
106GenesisRio Grande1-019 ≣B90Tournament
399Adeba Rodriguez J...1963Menendez Alba Jos...20151-019 ≣B90Ch Asturias (team...08 Nov 2003
568Nguyen Tri ThienNguyen Hoang Duc0-119 ≣B90Ch Vietnam (junio...06 Aug 2008
102Dextre Eric (FRA)2160Jojic Oliver (FRA)22350-119 ≣B90It (open)
101Barreno Anleu Hug...2025Toc Giron Rosendo N1-019 ≣B90Tournament (team) \
396Tran Duc Tu (VIE)Phan Anh Tuan1-019 ≣B90Ch Vietnam (team)28 Aug 2003
89Aijala Jouko (FIN)2133Loisa Antti (FIN)21101-019 ≣B90It (open) \
676Dordevic Ivan2080Taylor Richard (NZL)19151-019 ≣B90Ch New Zealand07 Jan 2011
561Koczot Leszek (POL)Chojnowski Marcin...21820-119 ≣B90Ch World (for the...28 Jul 2008
140Izrailev A (RUS)2313Loskutov Oleg (RUS)23900-119 ≣B90Ch Russia (club)
560Perez Castellano ...1539Villasenor Rubio ...18070-119 ≣B90Ch Spain (juniors...17 Jul 2008
401Hoang Duc Anh VuLe Quang Liem (VIE)23290-119 ≣B90It (open) (junior...
386Arias Lemmys A (ESA)2312Leyva Hector (ESA)24060-119 ≣B90It (open)
278Te Remi (FRA)Le Brigand Jean-Y...1-019 ≣B90It (open) (c)
387Gross SebastianRaeber Markus (SUI)22150-119 ≣B90Ch Switzerland
729Suarez Luis Humbe...2120Quinonez Maria Co...18301-019 ≣B50Ch Departamental03 Mar 2012
532Weru PenielGanbaatar Gurragchaa0-119 ≣B90Ch World (juniors...21 Nov 2007
714Sokolovsky Victor...2049Serdjukov Sergey ...20740-119 ≣B90Tournament (Elo) \17 Oct 2011
232Kuehn Peter (GER)2407Wolf Armin (GER)22311-019 ≣B90It (open)
355Ermakov Vsevolod ...2075Derjabin Ilja (UKR)23990-119 ≣B90Ch Ukraine (junio...
697Kovchan Alexander...2569Drenchev Petar (BUL)25061-019 ≣B90Ch Turkey (team) ...07 Jul 2011
700Lanzani Mario (ITA)2359Garcia-Ortega Men...23670-119 ≣B90Ch Portugal (team...26 Jul 2011
254Aagaard Jacob (SCO)2403Christensen Thoma...21671-019 ≣B90It (open) \
245Winter Irene (GER)2011Kudlich Harald19101-019 ≣B90Ch Bayern (senior...
686Camacho Collados ...2411Barranco Cara Fra...21410-119 ≣B90Ch Spain (univers...09 May 2011
666Rodriguez Valdes ...Cruz Graupera Jose M0-119 ≣B90Ch Provincial (1/...21 Oct 2010
212Campo Millan DanielPalacios Perez Ma...21920-119 ≣B90It (open) \
506Navarrete Delgado...2227Marre Erwan (FRA)19070-119 ≣B90It (cat.4)22 Apr 2007
703Chrzaszcz Malvina...2046Mazalon Mariusz (...20471-019B90Memorial A.Rubins...27 Aug 2011
43Salazar Carlos (PER)2186Brightwell0-119 ≣B90Olympiad
266Pastir SSzegi Tomas (SVK)22460-119 ≣B90Ch Slovakia (juni...
244Fuchs Georg (AUT)2274Breneis Gerhard (...19691-019 ≣B90It (open)
256Doggers Peter (NED)2114Janssen Ruud (NED)24480-119 ≣B90It (open)
551Perez Olarte C2043Marin Henry (COL)18661-019 ≣B90Ch Pan-American (...12 Jun 2008
472Ielapi Gianbattista1620Spataro Enrico17120-120 ≣B90Ch Provinciale CS25 Feb 2006
341Dobrowolski Aleks...2254Mazurkiewicz Mich...22121-020 ≣B90It (open)
469Karim Ismael (MAR)2288Tsiganova Monika ...22141-020 ≣B90It (open) \15 Feb 2006
643Mikeev Valery (RUS)1893Iljina Veronika1-020 ≣B23Ch City20 Mar 2010
316Ioseliani Irina (...1998Maisuradze Nino (...21050-120 ≣B90Ch Georgia (w)
34Roque MRamazotti1-020 ≣B90corr.
181Eriksson MikaelHuber Martin (GER)21620-120 ≣B90corr.
644Kreiner Stefan1935Huber Martin (GER)21620-120 ≣B90Ch Austria (junio...30 Mar 2010
636Marin Diego Aleja...Hernandez Elvert ...20380-120 ≣B90It (open)09 Jan 2010
641Nijboer Friso (NED)2582Nedilko Vasily (UKR)24071-020 ≣B90Ch Europe12 Mar 2010
444Piacun Eduard (CRO)2114Marceta Milan (CRO)21420-120 ≣B90Ch Croatia (team)...22 May 2005
622Vassallo Vincenzo1536Scola Enrico16831-020 ≣B90It (open)19 Sep 2009
25Kavalek Lubomir (...2625Quinteros Miguel ...24951-020 ≣B90Olympiad
165Van Der Wiel John...2535Eidam Horst (GER)19491-020 ≣B90It (open) \
627Li HuiDeepthamsh Reddy ...21261-020 ≣B90Ch World (juniors...12 Nov 2009
24Orden JClasta L1-020 ≣B90corr.
436Thorhallsson Gylf...2187Gretarsson Andri ...23180-120 ≣B90Ch Iceland (team)...05 Mar 2005
309Casanova Nunez Ja...2153Rodriguez Iglesia...20540-120 ≣B90Ch Spain (juniors...
21Walther ErnstAnderson1-020 ≣B90World Tournament ...
631Nguyen Anh Tuan (...1987Nguyen Van Hai (VIE)22490-120 ≣B90Ch Vietnam (masters)13 Dec 2009
147Wecht HLambert Andreas (...22040-120 ≣B90Memorial Weber (o...
419Kang MY1589Chloupek J17431-020 ≣B90It (open) (c)
143Cancio RaycoEinarsson Bergste...21400-120 ≣B90Olympiad (under 16)
428Mikita Jozef (SVK)2209Obdrzalkova Anita...21371-020 ≣B90Extraliga 2004/0513 Nov 2004
300Boehle Reinard (GER)2139Domanski Markus (...21151-020 ≣B90Ch Hessen (b)
603Shagiakhmetov Art...2104Dodonov Vladimir ...19631-020 ≣B90Ch Chigorin Chess...24 May 2009
137Iivari KalleLyyjynen Hannu0-120 ≣B90?
433Koh Jun Jie JeremyChan Peng-Kong (SIN)23210-120 ≣B90Ch Asia (juniors)...
135Juranic Bruno (CRO)2183Tomba Ivan (ITA)22641-020 ≣B90Ch World (juniors...
604Pierrot Facundo (...2424Caceres Recalde F...19201-020 ≣B90It (open)25 May 2009
615Vega Gutierrez Sa...2352Martinez Lozano M...22101-020 ≣B90Ch Spain (team) (...06 Aug 2009
122Semenov SKashliuk V0-120 ≣B90Ch URS (team) (co...
8Olafsson Fridrik ...2434Aaron Manuel (IND)23151-020 ≣B90Izt
3Vasconcellos Fern...De Souza Mendes J...0-120 ≣B90It
110Kapchuk Alexandr ...2114Prisicaru1-020 ≣B90Ch Moldova
617Pacher Milan (SVK)2358Machalova Erika (...21481-020 ≣B90It (open)23 Aug 2009
570Ponizil Cyril (CZE)2251Vavra Antonin (CZE)20361-020 ≣B90It (open)11 Aug 2008
123Lund Per (DEN)2015Bekker-Jensen Dav...23341-020 ≣B90Ch Club
97Bergstrom Peter (...2334Hedman Erik (SWE)23921-020 ≣B90Ch Sweden (junior...
93Pirttila MikkoTirkkonen Tero (FIN)20340-120 ≣B90It (open)
279Owocki Jacek (POL)2066Lach Ireneusz (POL)20930-120 ≣B90Ch Poland (team) ...
92Peterson Emery (GER)2165Gebhardt Jochen20001-020 ≣B90Ch RLP (juniors) ...
389Kupczyk Edyta (POL)2172Kaczorowska Barba...21980-120 ≣B90Ch Poland (team) ...
384Zolotova Lubov (RUS)1949Chernjaev Vladimi...19670-120 ≣B90Ch City