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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
609Sole Castane Jaum...1627Robles Garcia Cla...22420-122 ≣B90It (open)
449Solsona Rocio (ARG)1639Fusco Leonardo (ARG)22690-122 ≣B90Ch Argentina (1/2...04 Jul 2005
318Souza GabrielSilva Rafael1-09 ≣B90Tournament (junio...
710Spiekermann Stefa...2119Jakob Matthias (GER)19871-023 ≣B90It (open)01 Oct 2011
12Spiridonov Nikola...2239Maedler Juergen D...22411-022 ≣B90Ch Europe (team) ...11 Aug 1964
144Spisak Czeslaw (POL)2335Guilbert Jean-Lou...20121-023 ≣B90It (open)
382Spoelman Wouter (...2357Bindrich Falko (GER)23510-114 ≣B90Match \
158Sprenger Wendelin...2181Maurer Jochen (GER)22640-118 ≣B90It (open)
284Ssegirinya Joseph...2035Ng Tze Han (MAS)21400-121 ≣B90Ch Asia (team)
187Steinkohl Thomas ...2330Garski Rudolf (GER)20781-022 ≣B90Ch Rheinhessen (MT1)
325Stellwagen Daniel...2384Lahaye Rick (NED)21811-023 ≣B90Ch Netherlands (o...
172Stoisavljevic Sav...2125Paramentic Mila (...19651-08 ≣B90Ch Yugoslavia (te...
330Struk Jerzy (POL)2254Zimmermann Manfre...18811-015 ≣B90It (open)
437Struk Jerzy (POL)2254Garcia Frederic (...19311-021 ≣B90It (open)19 Mar 2005
250Struk Jerzy (POL)2270Banhazi Istvan (HUN)21081-022 ≣B90It (open) \
280Stypka Zbigniew (...1863Tomczak Rafal (POL)21670-122 ≣B90It (open) (b)
178Susimaa HeikkiTiihonen Ilpo0-112 ≣B90Ch Finland (team)...
31Sutton Richard J ...2259Pomeroy Arthur (NZL)21340-121 ≣B90Ch New Zealand
611Svec Ludek (CZE)1836Pavlicek Petr (CZE)20360-123 ≣B90It (open)
51Swic Waldemar (POL)2345Pokojowczyk Jerzy...24201-023 ≣B90Ch Poland
72Sznapik Aleksande...2480Sunye Neto Jaime ...24861-013 ≣B90It
537Tamayo Michael Le...Galvis Hardy1-016 ≣B90Tournament (junio...20 Jan 2008
504Taubhorn Andreas1670Lange Karl Heinz17020-122 ≣B90Ch Schleswig Hols...03 Apr 2007
258Tepluhina Kathari...2149Wohlmuth Matthias...21280-115 ≣B90Ch Baden-Wuerttem...
278Te Remi (FRA)Le Brigand Jean-Y...1-019 ≣B90It (open) (c)
238Tesorero Cristin ...Murray Gisela (PUR)20481-021 ≣B90Ch Pan-American
342Teterev Vitaly (BLR)2301Szelag Marcin (POL)24011-020 ≣B90It (open)
359Thakur Akash (IND)2230Pradeep T S (IND)20481-018 ≣B90Ch World (juniors...
112Theissen Henning ...2275Johnen Daniel (GER)21391-022 ≣B90NRW-liga (juniors...
436Thorhallsson Gylf...2187Gretarsson Andri ...23180-120 ≣B90Ch Iceland (team)...05 Mar 2005
409Thorvardson SteveViirret Janne1-022 ≣B90Ch Finland (team)...13 Mar 2004
679Till Bruce AKhariton Lev (FRA)22420-117 ≣B90Ch USA (amateur) ...19 Feb 2011
501Tishin Petr (RUS)2411Voronin Nikita (RUS)21051-023 ≣B90Ch Central Region17 Mar 2007
717Togni Everton Bat...Campos Westerley ...17071-022 ≣B90Ch Brazil (1/2 fi...01 Nov 2011
464Toman Jaroslav (CZE)2133Maly Filip (CZE)20070-123 ≣B90Czech League 2005...16 Oct 2005
340Traldi Matthew (USA)2165Quinn James F1-018 ≣B90It \
396Tran Duc Tu (VIE)Phan Anh Tuan1-019 ≣B90Ch Vietnam (team)28 Aug 2003
395Tran Nguyen Bao (...Quach Phuong Minh...0-120 ≣B90Ch Vietnam (team)24 Aug 2003
222Tran T Xuan UyenBui Kim Thy0-117 ≣B90Ch Vietnam (w)
179Trautmann MBertram Andreas (...21830-123 ≣B90Bundesliga (junio...
52Trindade Sandro (...2342Menna Barreto Lui...23161-023 ≣B90Ch Brazil (1/2 fi...
422Trinh Thuy Minh (...Do Thu Huong (VIE)0-115 ≣B90Ch Vietnam (team)...24 Sep 2004
460Trujillo Delgado ...2182Moreno Torrero Ja...20641-022 ≣B90It (open)24 Sep 2005
480Tuzinskiy Denis (...2153Gross Anatoliy (RUS)19511-022 ≣B90Ch Region (1/2 fi...
544Ulkhanov Azamat (...2010Orazbaev Aibek1-015 ≣B90Ch Kazakhstan (ju...28 Mar 2008
365Umudova Nargiz (AZE)1899Rogule Laura (LAT)22260-123 ≣B90It \
108Unzicker Wolfgang...2450Heissenbuettel Ha...19861-015 ≣B90Ch World (seniors)
65Uusitalo KariPakkanen Jukka (FIN)23150-120 ≣B90It (open)
640Uzunov DikoNeychev Ivan1-021 ≣B90It \06 Mar 2010
268Vaculik Martin (CZE)2150Civin Tomas (CZE)22780-121 ≣B90It (open)
295Vaculik Martin (CZE)2222Ries Berthold (GER)19881-023 ≣B90It (open)
652Valiullin Albert ...1913Zhitnikov Sergey ...23450-123 ≣B90Tournament (open)25 Jun 2010
303Van Asseldonk Pau...2039Hommerson Paul (NED)22070-122 ≣B90It (open)
150Vancini Edoardo (...2280Hommerson Paul (NED)22071-023 ≣B90Ch Netherlands (j...
165Van Der Wiel John...2535Eidam Horst (GER)19491-020 ≣B90It (open) \
119Van Eijkeren2000Escobar Torres An...21380-121 ≣B90Ch Catalunia (team)
518Van Rijn Wouter (...2163Van Den Dikkenber...21211-023 ≣B90It (b)22 Aug 2007
726Vargas Mauricio (...1967Moreno Nestor David16631-021 ≣B90Ch Valle11 Feb 2012
3Vasconcellos Fern...De Souza Mendes J...0-120 ≣B90It
416Vasile Catalin1739Castellano Fabio ...19111-019 ≣B90Ch Italy (juniors...08 Jul 2004
167Vasiukov Evgeni (...2505Egganian Georgi (...1-022 ≣B90Cup Russia (open)
225Vasquez Ramirez R...2183Ramos S1-023 ≣B90Tournament
622Vassallo Vincenzo1536Scola Enrico16831-020 ≣B90It (open)19 Sep 2009
756Vazquez Gonzalez ...2061Hernandez Mateo B...17191-022 ≣B90Memorial Oliver G...01 Sep 2012
484Vazzoler Hermes J...2134Knoblauch Edna M S1-020 ≣B90Tournament (open) \23 Jul 2006
645Vega Gutierrez Be...2233Estevez Hernandez...18751-022 ≣B90Memorial Pedro Le...01 Apr 2010
615Vega Gutierrez Sa...2352Martinez Lozano M...22101-020 ≣B90Ch Spain (team) (...06 Aug 2009
656Vega Jimenez KeyshlaVazquez Reyes Rau...22170-122 ≣B90Ch Puerto Rico (j...14 Aug 2010
477Velasco Maria JoseChiluisa Mario (ECU)18661-021 ≣B90It \29 Apr 2006
420Vicol Dorian (MDA)2244Nechepurenko Roma...23530-115 ≣B90Ch Europe (junior...01 Aug 2004
58Viera OVarela A0-122 ≣B90Ch Uruguay (team)
117Vizcaino JAMartinez Martinez...1-022 ≣B90Ch Albacete
109Voicu Carmen (ROM)2278Reizniece Dana (LAT)22811-018 ≣B90Ch World (juniors...
692Voloshinsky LiubomirVerhola Volodymyr1-016 ≣B90Ch City (open)12 Jun 2011
465Vrecic MarkoAhmatovic Hilmija...19361-011 ≣B90Ch Slovenia (team...29 Oct 2005
56Vukovic Zdravko (...2406Socha Czeslaw (POL)22351-021 ≣B90Memorial Dreszer
391Vu Thanh Van (VIE)Tran T Thanh Phuo...0-117 ≣B90Ch Vietnam (junio...
483Vu Thanh Van (VIE)Tran T Quynh Tran...0-19 ≣B90Ch Vietnam (junio...23 Jul 2006
385Wagener Claude (LUX)2242Kovalev Andrei (BLR)25750-123 ≣B90Ch Europe (team)
145Wait DavidBrowne Walter S (...25600-117 ≣B90Ch USA (open)
326Walden-Jones Andr...2103Hansen Hans-Peter...22150-122 ≣B90Ch England (team)...
725Walter Kurt (GER)2122Meyes Richard17551-023 ≣B90Verbandsliga Mitt...05 Feb 2012
21Walther ErnstAnderson1-020 ≣B90World Tournament ...
15Wason PMotyvay Tibor1-021 ≣B90World Tournament ...
147Wecht HLambert Andreas (...22040-120 ≣B90Memorial Weber (o...
664Wegmann Sven (GER)1659Von Der Linden Ar...20130-121B90It (open) (b)03 Oct 2010
532Weru PenielGanbaatar Gurragchaa0-119 ≣B90Ch World (juniors...21 Nov 2007
476White Graham C (ENG)1972Hawrami Dana (ENG)21240-123 ≣B90It (open)15 Apr 2006
41Wiedenhoft LLuethke Hans-Ecka...21201-017 ≣B90corr.
245Winter Irene (GER)2011Kudlich Harald19101-019 ≣B90Ch Bayern (senior...
96Witt Rob (NED)2239Kraus Tanja (GER)19350-118 ≣B90It (open)
35Wolford DWalrath C1-023B90It \
164Wuensche Klaus (GER)2034Busch Lorenz (GER)20921-023 ≣B90Ch Pfalz (d)
582Wurzenberger LeopoldGockner Martin (AUT)19980-122 ≣B90It \01 Nov 2008
10Yanofsky D A (CAN)2410Lipnowski Irwin (...22601-017 ≣B90Ch Canada
87Yerofeev Sergey (...2359Rehor Johann (AUT)18400-122 ≣B90Europe Tournament...
57Yilmaz Turhan (TUR)2254Arbil J1-022 ≣B90Zt (cat.7)
331Yu Shaoteng (CHN)2518Zhao Jun (CHN)23471-023 ≣B90Zt (cat.12)
277Yu Ting (CHN)2199Hamelink Desiree ...22300-19 ≣B90Ch World (juniors...
654Zagrebelny Sergey...2481Grapsa Georgia (GRE)20441-022 ≣B90It (open) \13 Jul 2010