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Sicilian, Najdorf, 7...Qb6 including Poisoned Pawn Variation 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6

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
872Cizinsky Petr (CZE)2148Trhal Tomas (CZE)20351-021 ≣B90Czech League 2010...07 Nov 2010
133Gesos Pavlos (GRE)2327Tringov Georgi P ...24800-127 ≣B90?
56Spassov Liuben (BUL)2367Tukmakov Vladimir...25471-023 ≣B90It (open)
304Bukowska Katarzyn...1975Turczynowicz Jola...21001-025B90Ch Poland (junior...
332Gaida HTurlej S0-127 ≣B90Ch Poland (corr.)
764Burt Will1983Twitchell Neville...19831-028 ≣B90Ch England (team)...18 Oct 2008
792Krzywkowski Marci...1986Ulanowski Karol (...17771-026 ≣B90It (open)20 Jul 2009
759Efroimski Marsel ...2052Unapkoshvili Nani...19161-028 ≣B90Ch Europe (junior...23 Sep 2008
735Janulynas Jonas (...1809Urbonaviciute Ziv...17651-020 ≣B90Cup Baltija (open)17 Jun 2008
131Tratatovici Moise...2265Urzica Aurel (ROM)23900-127 ≣B90Ch Romania
127Tratatovici Moise...2265Urzica Aurel (ROM)23900-126 ≣B90Ch Romania
889Tvarijonas Povila...2309Vaitonis Vytautas...20401-022 ≣B90Ch Lithuania25 Apr 2011
587Velasquez Cesar (...2310Valenzuela Fuente...24150-124 ≣B90It (cat.9)27 Mar 2004
767Van Der Wiel John...2501Van Assendelft Fl...22531-028 ≣B90It (open)26 Dec 2008
341Kastelijn TwanVan Aurich Rob1-018 ≣B90Tournament
915Bloothoofd GerrieVan den Haar Boud...1-028 ≣B90It (open) (b)18 Feb 2012
256Veerman Johan (NED)2172Van Der Wiel John...25700-122 ≣B90It (thematic)
55Illi Hans-Joerg (...2122Van Herck Marcel ...21121-025 ≣B90It (open)
358Leuw Micha (NED)2249Van Wely Loek (NED)25850-122 ≣B90It (open)
522Khruschiov Alexey...2402Vaulin Alexander ...25481-021 ≣B90Cup Russia (open)
487Dzjuba Vsevolod (...2279Vaulin Alexander ...25520-121 ≣B90It (open)
208Martinez Noel (CUB)2186Vera Reynaldo (CUB)24400-121 ≣B90?
196Sieiro-Gonzalez L...2405Vera Reynaldo (CUB)24500-122 ≣B90It
519Tatai Stefano (ITA)2352Vera Reynaldo (CUB)25570-126 ≣B90It (open)
450Antal Gergely (HUN)2195Vereb Gabor (HUN)21701-027 ≣B90It (open) \
348WhiteyVerney K0-122 ≣B90Ch Great Britain ...
593Lanneau Bertrand ...2173Verspecht Thierry...21201-026 ≣B90Tournament (Elo)07 May 2004
896Docx Stefan (BEL)2328Versporten Wim (BEL)20681-019 ≣B90It \17 Jul 2011
619Kozamernik Janez ...2188Vesel Mark (SLO)20801-027 ≣B90Cup Slovenia16 May 2005
716Goncalves Vicente...1617Vieira Jose Pedro...14481-020 ≣B90Ch Region (junior...10 Feb 2008
935Godbole Shantanu ...1552Vignesh Nr (IND)21560-120 ≣B90Memorial G H Rais...17 Sep 2012
449Martinez Valero JVilarrasa Grabulo...21770-122B90It (open)
863Carlomagno Vincen...1836Violi Vincenzo (ITA)17831-025 ≣B90It (open) (b)03 Sep 2010
467Blazkova Petra (CZE)2245Virostko Petr (CZE)22531-021 ≣B90Moravian League 1...
143Lindroos RaimoVirtanen Kauko1-024 ≣B90?
754Rzayev Bahruz (AZE)2285Vishnu Prasanna (...23191-019 ≣B90Ch World (juniors...15 Aug 2008
632Tsomis Dimitrios ...2186Vlahos Athanasios...20111-025 ≣B90Ch Piraeus16 Nov 2005
551Simacek Pavel (CZE)2420Vojtek Vladimir (...22781-028 ≣B90It (open)
193MelzerVokler1-024 ≣B90corr.
670Nadeev Sergey (RUS)2325Voronin Nikita (RUS)21051-022 ≣B90Ch Central Region25 Mar 2007
529Luther Thomas (GER)2575Vouldis Angelos (...25401-027 ≣B90Olympiad
611Stupar Slavoljub ...2146Vranjic Marko (CRO)17761-023B90It (open)24 Feb 2005
30Cosulich Roberto ...2425Vujovic Milorad (...22771-020 ≣B90It
805Botta Gabriele (SUI)2228Vukcevic Nemanja ...19961-028 ≣B90Ch Europe (junior...07 Sep 2009
807Omarsson Dadi (ISL)2091Vukcevic Nemanja ...19961-025 ≣B90Ch Europe (junior...09 Sep 2009
845Yilmaz Mustafa (TUR)2482Vural Ozge (TUR)18871-018B90Ch Turkey (team)30 Jun 2010
60Ropers GWalthemathe A0-122 ≣B90corr.
544Quinta Daniel (POR)2084Wanderley Rafaell...21080-125 ≣B90Ch Portugal (juni...
775Shirov Alexei (ESP)2732Wang Hao (CHN)26901-023 ≣B90Ch Russia (club)05 Apr 2009
94Czada MWeber V1-018 ≣B90corr.
142Furrer HansWeber V0-115 ≣B90Europe Tournament...
441Schwalen Peter (GER)2151Wegener Olaf (GER)21151-022 ≣B90Ch Region
694Bradler Stephan (...1964Wendling Hannes (...21461-025 ≣B90Ch Germany (junio...29 Sep 2007
803Wrobel Maciej (POL)1883Wiechowski Lukasz1-020 ≣B90It (open) (b)22 Aug 2009
881Dominiczak Adrian...1708Wilczynski Adam (...17260-120 ≣B90Tournament (Elo) \07 Dec 2010
347Breuer MarcWippich Juergen1-028B90Ch NRW (qual)
746Grota Mateusz (POL)1798Witbrodt Jakub (POL)15891-025 ≣B90It (open)26 Jul 2008
205Vitahlius EWittmann1-023 ≣B90Europe Tournament...
517Balkiewicz Elzbie...2094Wojtaszek Radosla...22850-120 ≣B90It (open)
628Hirneise Jens (GER)2000Womacka Mathias (...23971-019 ≣B90Tournament \10 Sep 2005
199Pellant Timothy (...2265Wong Phil20841-018 ≣B90It \
273EngelWuensch1-025 ≣B90corr.
888Donko Matyas (HUN)2073Xu Fei (CHN)20001-027 ≣B90It \17 Apr 2011
104Jantunen OlliYesper Alfredo1-027 ≣B90?
890Blasiak Miroslaw ...1889Zadlo Tomasz (POL)20871-022 ≣B90It (open) (a)02 May 2011
407Brdicko Petr (CZE)2255Zagorskis Darius ...25200-128 ≣B90It (open) \
452Hector Jonny (SWE)2510Zagorskis Darius ...25101-024 ≣B90It (open)
281Geisler J (RUS)2320Zagrebelny Sergey...23200-124 ≣B90Ch Uzbekistan
646Nguyen Anh Dung (...2541Zakaria Fairin (MAS)22251-026 ≣B90It (open)21 Aug 2006
429Cela Altin (ALB)2475Zannias Spyridon ...18681-023 ≣B90It (open) \
930Tillyaev Ulugbek ...2224Zaynidinov Siroji...20221-023 ≣B90Cup Hokim (open)30 Jul 2012
821Salas de la Espri...Zea Juan Camilo1-018B90Tournament (open)
402Dusper Hrvoje (CRO)2230Zemerov Vladimir ...24200-126 ≣B90Cup Tenkes (open)
535Rohonyan Katerina...2332Zhao Xue (CHN)24280-128 ≣B90Ch World (juniors...
642Danin Alexandre (...2439Zhigalko Andrey (...25321-023 ≣B90It (open) \13 Jul 2006
400Rompotti Pertti (...Ziegert Andreas1-023 ≣B90?
166Levchenkov Vitaly...2260Zilberstein David...25001-027 ≣B90Ch URS (1/2 final)
883Danin Alexandre (...2545Zilka Stepan (CZE)25171-025 ≣B90It (open)11 Jan 2011
507Jansen Dirk (GER)2130Zimmermann Hendri...20891-028 ≣B90It (open)
689Svensson Bengt (SWE)2392Zimmermann Julian...23101-022 ≣B90It (cat.3)15 Aug 2007
538Mikhalichenko Vla...2234Zubov Oleksander ...23290-125 ≣B90Ch Ukraine (junio...
919Perez Fernando David1692Zuleta Juan Esteban18030-124 ≣B90Ch Department (ju...23 Mar 2012
268Hoth TZur Leo0-114 ≣B90corr.