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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
936Grewenig Jan (GER)1961Schroeder Kevin (...20091-020 ≣B90Ch Germany (junio...29 Sep 2012
935Godbole Shantanu ...1552Vignesh Nr (IND)21560-120 ≣B90Memorial G H Rais...17 Sep 2012
934Barzanu Iulian (ROM)2222Kolev Atanas (BUL)26041-024 ≣B90Memorial Kesarovs...09 Sep 2012
933Simic Marko (CRO)1832Hamzagic Abdel (BIH)20910-113 ≣B90Ch Bosnia & Herze...27 Aug 2012
932Shpakovsky Kirill...1760Starcevs Dmitrijs...20470-127 ≣B90Ch Europe (junior...19 Aug 2012
931Smit Maarten (NED)2036Finkenflugel Renz...19220-119 ≣B90Ch Netherlands (o...11 Aug 2012
930Tillyaev Ulugbek ...2224Zaynidinov Siroji...20221-023 ≣B90Cup Hokim (open)30 Jul 2012
929Salles Louis (FRA)2147Ouadi Ali (FRA)18821-028B90It (open)24 Jul 2012
928Grota Mateusz (POL)1815Malisauskas Vidma...24600-124 ≣B90Ch City (open)22 Jul 2012
927Shah Moradi Mohammad2092Hosseinipour Mehd...22571-025 ≣B90Tournament \16 Jul 2012
926Mesaros Florian (...2036Recklingloh Frank...21880-126 ≣B90It (open)12 Jul 2012
925Kyrkjebo ErlendLien Kjell Hakon1-022B90Ch Norway (kl. ju...11 Jul 2012
924Hocke Sebastian (...1957Duenzel Jonas (GER)20670-125 ≣B90Ch Germany (junio...
923Folkova Martina (...2136Sikora Jan (CZE)22601-025 ≣B90Ch Czech Republic15 May 2012
922Contreras Henry (...2252Galvis Carlos Alb...19791-026 ≣B90Tournament (qual)...26 Apr 2012
921Boehmer Christian...2233Koch Markus (GER)21040-127 ≣B90Oberliga East B 2...15 Apr 2012
920Geske Julian (GER)2383Poetsch Hagen (GER)24080-122 ≣B90Ch Hessen (masters)05 Apr 2012
919Perez Fernando David1692Zuleta Juan Esteban18030-124 ≣B90Ch Department (ju...23 Mar 2012
918Farid Firmansyah ...2187Esenov Annaberdi ...22871-025 ≣B90Memorial G.Agzamo...12 Mar 2012
917Porter Sam J (ENG)1809Mitrovic Boris (SLO)21520-128 ≣B53Ch British Univer...25 Feb 2012
916Kuba Jindrich (CZE)2211Blecha Miroslav (...22300-120 ≣B90Czech League 2011...19 Feb 2012
915Bloothoofd GerrieVan den Haar Boud...1-028 ≣B90It (open) (b)18 Feb 2012
914Mihajlov Svetosla...2101Nwachukwu Chino (...19711-027 ≣B90It (open) \02 Feb 2012
913Nepomucky Ondrej ...2234Sobek Jaroslav (CZE)22671-021 ≣B90Ch Czech Republic...11 Dec 2011
912Nemeth Miklos (HUN)2452Sandhoefner Flori...22051-018 ≣B90Bundesliga B Mitt...03 Dec 2011
911Hou Qiang (CHN)2322Farkas Tibor (SRB)22761-025 ≣B90It \21 Nov 2011
910Eggink Mateusz (POL)2002Kesy Maciej15831-022 ≣B90Tournament (open)
909Ssegwanyi A (UGA)Mawanda Michael1-024 ≣B90Ch Uganda
908Ulusoy Nisan (TUR)1646Coetzee Ryan1-028 ≣B90Olympiad (under 16)26 Oct 2011
907Dancs Zsolt (HUN)2156Henrichsen Jens (...18981-023 ≣B90Tournament (Elo) (a)02 Oct 2011
906Apryshko Gleb (RUS)2282Gabuzyan Hovhanne...24040-125 ≣B90Ch Europe (junior...17 Sep 2011
905Perez Gormaz Matias2188Olivares Olivares...22031-025 ≣B90Tournament (open)14 Sep 2011
904Videnova Iva (BUL)2353Milosavljevic Mil...18811-028B90Ch Serbia (team P...27 Aug 2011
903Musialkiewicz Jan...2150Obrusnik Michal (...22551-024 ≣B90It (open) \27 Aug 2011
902Tsvetkov Pavel (RUS)2093Khazhipov Timur (...19891-020 ≣B90Cup Governor's18 Aug 2011
901Lanin Alexsej (RUS)2394Klimentiev Sergey...19180-125 ≣B90Memorial M.Botvin...16 Aug 2011
900Milosevic Jovana ...1767Milosavljevic Mil...18960-127 ≣B90Ch Serbia (junior...07 Aug 2011
899Klein Andreas (GER)2089Hansch Klaus-Mich...19611-026 ≣B90It (open) (b)06 Aug 2011
898Heltzel Joost (NED)2211Hoffmann Michael ...24960-128 ≣B90It (open)
897Ivekovic Bozidar ...2218Glavan Marko (CRO)18760-123 ≣B90Ch Croatia (junio...25 Jul 2011
896Docx Stefan (BEL)2328Versporten Wim (BEL)20681-019 ≣B90It \17 Jul 2011
895Ziaziulkina Nasta...2296Tahaoglu Ugur Bar...18551-026 ≣B90Ch Turkey (team) ...09 Jul 2011
894Papakonstantinou ...1809Pauloy Dimitrios-...17321-018 ≣B90Ch Greece (junior...25 Jun 2011
893Kitze Alexander (...1777Brandl Lea Maria ...15421-025 ≣B90Ch Germany (junio...18 Jun 2011
892Angulo Pimienta A...Panesso Henry (COL)23240-126 ≣B53Cup Edgardo de la...16 Jun 2011
891Reis Renan Do Car...2251Stone Ronnie Fran...1-021 ≣B50Tournament \
890Blasiak Miroslaw ...1889Zadlo Tomasz (POL)20871-022 ≣B90It (open) (a)02 May 2011
889Tvarijonas Povila...2309Vaitonis Vytautas...20401-022 ≣B90Ch Lithuania25 Apr 2011
888Donko Matyas (HUN)2073Xu Fei (CHN)20001-027 ≣B90It \17 Apr 2011
887Casallas Abril Da...1990Giron Yorman Omar...18761-020B90It (open)16 Apr 2011
886Danin Alexandre (...2545Kalugin Sergei (RUS)24571-024 ≣B90Cup Rector (cat.7)14 Mar 2011
885Oms Fuentes Lluis...2314Gardela Batlle Jo...22021-023 ≣B90Ch Catalunia (tea...05 Mar 2011
884Adamczewski Jedrz...1820Kwiatkowski Wikto...19290-128 ≣B90Ch Poland (team) ...26 Feb 2011
883Danin Alexandre (...2545Zilka Stepan (CZE)25171-025 ≣B90It (open)11 Jan 2011
882Maiorov Daniel (GER)1980Quaschner Tobias ...19890-120 ≣B90Ch Germany (junio...27 Dec 2010
881Dominiczak Adrian...1708Wilczynski Adam (...17260-120 ≣B90Tournament (Elo) \07 Dec 2010
880Bonafede Alessand...2280Dvirnyy Daniyyl (...24811-024 ≣B53Ch Italy03 Dec 2010
879Ruiz C Joshua D (...2103Rincon Tristancho...1-016 ≣B90It (open)03 Dec 2010
878Computer \Computer \1-024 ≣B90It (computers)28 Nov 2010
877Lecic Predrag (SRB)2156Marinkov Svetisla...19391-028 ≣B90It (open)26 Nov 2010
876Januszkiewicz Woj...1770Puszkarek Kamil (...17511-024 ≣B90Tournament (open)21 Nov 2010
875Geske Julian (GER)2364Schulz Jens (GER)21731-026B90Ch Germany (junio...18 Nov 2010
874Savchenko Boris (...2627Nepomniachtchi Ia...27061-024 ≣B90Ch World (blitz)17 Nov 2010
873Goretov Andrey (RUS)2077Shtol Igor (RUS)21150-127 ≣B90It (open) \08 Nov 2010
872Cizinsky Petr (CZE)2148Trhal Tomas (CZE)20351-021 ≣B90Czech League 2010...07 Nov 2010
871Niehaus Frank (GER)2232Kachibadze Georg ...22720-128 ≣B90It (open) \20 Oct 2010
870Petrescu Cristian...2090Bonte Andrei (ROM)23620-125 ≣B90Tournament (team)07 Oct 2010
869Matthews Shane (JAM)2227Seegolam Pradeep ...20401-021 ≣B90Olympiad25 Sep 2010
868Taube Gregor (NOR)1926Menezes Christoph...20401-023 ≣B90Ch Europe (junior...23 Sep 2010
867Gvetadze Sopio (GEO)2352Romanko-Guseva Ma...24111-027 ≣B90Ch World (blitz) ...16 Sep 2010
866Pacher Milan (SVK)2449Kalugampitiya R S...20951-021 ≣B90Ch World (univers...05 Sep 2010
865Yee Soon Wei (BRU)2303Nayan Ahmad Fadzi...20481-028 ≣B90It (open)04 Sep 2010
864Haimerl WillibaldSajka Mariusz0-124 ≣B90It (open)03 Sep 2010
863Carlomagno Vincen...1836Violi Vincenzo (ITA)17831-025 ≣B90It (open) (b)03 Sep 2010
862Krivoborodov Egor...2499Palac Mladen (CRO)25611-018 ≣B90It (open)28 Aug 2010
861Leysa Ferdinand (...1991Nolte Rolando (PHI)24250-121 ≣B90Cup Prospero A Pi...26 Aug 2010
860Petras Marian (SVK)1767Lukac Tomas (SVK)19800-125 ≣B90It (open)25 Aug 2010
859Kozganbayev Erken2206Ismailov Mukhit (...20611-027 ≣B90Tournament (open)22 Aug 2010
858Ismail Shereif (EGY)2243Dimopoulos Dimitr...19531-022 ≣B90It (open)20 Aug 2010
857Knottnerus Ivo (NED)1956Shing Cheu15171-020B90Ch Netherlands (o...11 Aug 2010
856Szopka Dariusz (POL)2246Stachura Blazej (...18591-019 ≣B90Memorial Marka Pi...04 Aug 2010
855Petersen Steen (DEN)2157Skjoldager Mikael...19631-026 ≣B50It (open) \02 Aug 2010
854Rozycki Wojciech ...1484Bielinski Kazimie...17390-119 ≣B90It (open) (b)
853Gallucci Alessio ...2144Girelli Sergio17051-020 ≣B90It (open)29 Jul 2010
852Babarykin Stanisl...2252Grishaev Igor (RUS)19911-026 ≣B90Tournament \15 Jul 2010
851Keuneke Hanno (GER)1737Poghosyan Tigran ...17581-018 ≣B90It \15 Jul 2010
850Dimopoulos Nikola...1965Zagrebelny Sergey...24810-118 ≣B53It (open) \15 Jul 2010
849Zimmermann Julian...2281Kopylov Mihail (UKR)24461-024 ≣B90It \14 Jul 2010
848Baigildin Albert ...2085Taztdinov Robert ...22041-017 ≣B90Tournament (open)02 Jul 2010
847Guzik Jan (POL)1623Janiszewski Filip...15781-018B90Tournament (junio...01 Jul 2010
846Bagi Mate (HUN)2224Feher Adam (HUN)23480-127 ≣B90Ch Hungary (junio...01 Jul 2010
845Yilmaz Mustafa (TUR)2482Vural Ozge (TUR)18871-018B90Ch Turkey (team)30 Jun 2010
844Secer Ata (TUR)2334Gunay Alper (TUR)21741-018 ≣B90Ch Turkey (team)29 Jun 2010
843Kudela Stanislav ...1965Klement Lukas (CZE)22050-124 ≣B90It (open)15 Jun 2010
842Will Dominik (GER)2023Raykhman Alexande...23890-125 ≣B90Ch Germany (junio...14 Jun 2010
841Hoolt Sarah (GER)2251Rittemann Steffen...21751-027 ≣B90Ch Germany (junio...09 Jun 2010
840Vaseptsov Maxim2197Kalinin Nikita (RUS)20231-023 ≣B90Memorial R.Nezhme...06 Jun 2010
839Luther Thomas (GER)2545Thapa I B (IND)17821-026 ≣B90Cup Mayor's (open)02 Jun 2010
838Della Morte Germa...2361Gattas Allan (BRA)22341-015 ≣B90Memorial Ronald C...02 Jun 2010
837Brandenburg Daan ...2519Hirneise Jens (GER)22981-028 ≣B90It (open) \07 May 2010