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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
332Gaida HTurlej S0-127 ≣B90Ch Poland (corr.)
24Harju AnteroMultala Anton0-125 ≣B90?
25Molarius Reijo (FIN)Multala Anton0-125 ≣B90?
771Savanovic Aleksan...2412Nepomniachtchi Ia...26320-115 ≣B90Ch Europe12 Mar 2009
561Fernandez De Pabl...2222Madina Martin (ARG)22740-117 ≣B90It (open)
336Pirarev WParedes Prat Jose...20730-122 ≣B90Olympiad (corr.)
338Mendoza V Oscar EPerez S Juan Fran...0-120 ≣B90Tournament (qual)
339Wantiez Fabrice (...2355Roeder Mathias (GER)23950-119 ≣B90It (open)
340Fairclough Neil (...2210Bouaziz Slim (TUN)23380-125 ≣B90Olympiad
688Hasberger Walter ...1913Mencinger Vojko (...23810-127 ≣B90It (open)11 Aug 2007
563Dimitrijevic Alek...2289Kalata Peter (SVK)22410-126 ≣B90Ch Europe (junior...
564Milher AlbertoCuberli Emiliano ...21360-128 ≣B90It (open)
898Heltzel Joost (NED)2211Hoffmann Michael ...24960-128 ≣B90It (open)
881Dominiczak Adrian...1708Wilczynski Adam (...17260-120 ≣B90Tournament (Elo) \07 Dec 2010
40Wade Robert G (ENG)2148O'kelly De Galway...24600-126 ≣B90It
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
691Karystianos Petro...1496Anastasopoulos Sp...20770-128 ≣B90It (open)24 Aug 2007
348WhiteyVerney K0-122 ≣B90Ch Great Britain ...
45Fischer Robert J ...2780Geller Efim P (RUS)24550-125 ≣B90It
46Burnett LPLee Peter N (ENG)23900-128 ≣B90Ch Great Britain
600Baikova Irina (RUS)2039Nechepurenko Roma...23530-121 ≣B90Memorial Kopylov ...
350Wilk BronislawaMichalski Rafael0-122 ≣B90Ch Poland (corr.)
570Krejci Jan (CZE)1719Sobek Jaroslav (CZE)23210-127 ≣B90It (open)
52Grabczewski Romua...2275Adamski Jan (POL)22970-126 ≣B90Ch Poland
571Schindler Jonas (...1940Becker Martin (GER)22410-120 ≣B90It (open)
54Lukianenko Evgeni...2250Sakharov Yuri N (...24750-122 ≣B90?
882Maiorov Daniel (GER)1980Quaschner Tobias ...19890-120 ≣B90Ch Germany (junio...27 Dec 2010
354Goldberg Alexande...2365Movsziszian Karen...24830-123 ≣B90It (open)
777Vlasak Lukas (CZE)2177Poloch Petr (CZE)22740-124 ≣B90Cup KFP (cat.3)12 Apr 2009
356Kubitzek W2070Puth Dieter (GER)21710-123 ≣B90Ch Reinland-Pfalz...
60Ropers GWalthemathe A0-122 ≣B90corr.
62Levitina Irina S ...2405Semenova Lidia K ...22090-127 ≣B90Ch URS (team)
357Djonev Svetozar (...2182Khenkin Igor (GER)25700-123 ≣B90It (open)
358Leuw Micha (NED)2249Van Wely Loek (NED)25850-122 ≣B90It (open)
360TrancartRoeder Mathias (GER)24050-125 ≣B90It (open) (2)
361Carrera AndresOrdaz Alejandro0-125 ≣B90Memorial C.Torre
68Piotrowski OPytel0-123 ≣B90corr.
69PihelashviliAmakov0-119 ≣B90?
574Hansen Torbjorn R...2328Senff Martin (GER)24300-127 ≣B90It (open)
364Eliasson BengtPersson Conny0-125 ≣B90Ch Sweden (corr.)
365Persson Borje (SWE)1947Persson Conny0-128 ≣B90Ch Sweden (corr.)
576Zakar Dora (HUN)1954Somodi Balazs (HUN)21090-127 ≣B90It (open)
367Fischer Dieter (GER)2116Mooser Stefan (GER)22060-128 ≣B40It (open)
577Manescu Tiberiu (...2333Nemeth Francisc (...24030-119 ≣B53It (cat.2)
696Yeo Michael J (ENG)2153Gibbs Dominic V (...20120-125 ≣B90It (open)06 Oct 2007
79Poulsen Allan (DEN)2242Clara Hans Joachi...23790-126 ≣B90Ch World (students)
92Ekblom PE (FIN)Sauso Arno0-123 ≣B90corr.
82Farah Rodolfo (ARG)2152Anelli Antonio (ARG)21450-124 ≣B90It (open)
370Alvarez Jorge (CHI)2059Gonzalez Alberto ...0-128 ≣B90corr.
579Niering Martin (GER)2198Feige Manuel (GER)23690-128 ≣B53Oberliga East A 2...09 Mar 2003
935Godbole Shantanu ...1552Vignesh Nr (IND)21560-120 ≣B90Memorial G H Rais...17 Sep 2012
860Petras Marian (SVK)1767Lukac Tomas (SVK)19800-125 ≣B90It (open)25 Aug 2010
699Lecic Predrag (SRB)2089Martic Nemanja (SRB)21640-126 ≣B90Ch Belgrade (team...17 Oct 2007
587Velasquez Cesar (...2310Valenzuela Fuente...24150-124 ≣B90It (cat.9)27 Mar 2004
93Knight Timothy2200Nixon Rodney (ENG)20110-127 ≣B90Ch Europe (juniors)
378Seysler DRadzhabov V0-125 ≣B90Ch URS (team) (co...
780Degtiarev Viktor ...1891Semenkov Alexande...21570-122 ≣B90Tournament (open)07 May 2009
631Beneteau Hubert (...2104Pham Minh Hoang (...24660-121 ≣B90It \12 Nov 2005
98Henao Raul Fernan...2386Marjanovic Slavol...24680-128 ≣B90Ch World (juniors)
99Bessenay Maurice ...2255Fedder Steen (DEN)23800-115 ≣B90Olympiad (student...
381Krahe Frank Dr (GER)2178Neville M0-124 ≣B90Cup Armstrong
828Grzeskow Adrian (...1841Musialkiewicz Jan...21040-122 ≣B40Ch Poland (junior...12 Mar 2010
383Loman JelmarBakker Sven (NED)22170-125B90It (open) (junior...
384Pax Horst Dr (GER)2146Puth Dieter (GER)21710-117 ≣B90Ch Reinland
107Grinfeld Alla B (...2253Szekely0-124 ≣B90Ch Europe (junior...
108Litvinov Viktor (...2052Valiev Neron (TKM)22010-121 ≣B40Olympiad URS
109Gulko Boris F (USA)2480Grigorian Karen (...25200-128 ≣B90?
110Bronstein David I...2590Grigorian Karen (...25200-128 ≣B90It (young masters)
385Nina Miguel (PER)2298Robledo Manuel (PER)22060-127 ≣B90Ch Peru (1/2 final)
861Leysa Ferdinand (...1991Nolte Rolando (PHI)24250-121 ≣B90Cup Prospero A Pi...26 Aug 2010
592Choisy Mathilde (...2051Heinz Timothee (FRA)21980-117 ≣B23Ch France (team) ...01 May 2004
115Sargologos ISkembris Spyridon...24630-124 ≣B90It (open)
388Thierry RFiorito Mario0-127 ≣B90Ch Netherlands (c...
703Sahl Bjarke (NOR)2259Elsness Frode (NOR)24290-123 ≣B90Ch Norway (team) ...11 Nov 2007
390Arbakov Valentin ...2570Khenkin Igor (GER)25800-127 ≣B90It \
119Losev Dmitry (RUS)2326Doroshkievich Vla...24250-122 ≣B90Ch URS (qual)
120Pukshansky Mikhai...2405Shashin Alexsande...23500-126 ≣B90Ch Leningrad (1/2...
391Perez Pastora Eva...2180Pazo R0-115 ≣B90Tournament
594Strejcek StanislavOlsar Zdenek (CZE)21210-127 ≣B90It (open)21 May 2004
394Moore Harry (CAN)2283Anderson Renard (...22280-124 ≣B90Memorial P.Keres ...
395Estevez Jacome Jo...2009David Roiz0-116 ≣B90Ch Asturias (team...
125Hildebrand Gerald...2160Juhnke Karl (GER)21780-120 ≣B90Ch Germany (team)...
126Pukshansky Mikhai...2405Shashin Alexsande...23500-126 ≣B50?
127Tratatovici Moise...2265Urzica Aurel (ROM)23900-126 ≣B90Ch Romania
396Pagnoncelli Marco...2121Battaggia Piergio...20430-128 ≣B90It (open)
704Poleshchuk Dmitri...2162Darini Pouria (IRI)21590-123 ≣B90Ch World (juniors...18 Nov 2007
130Ligterink Gert (NED)2430Geller Efim P (RUS)25900-125 ≣B90It (cat.11)
131Tratatovici Moise...2265Urzica Aurel (ROM)23900-127 ≣B90Ch Romania
783Svensson ErikWenzel Birger (GER)19300-124 ≣B53Tournament (Elo)23 May 2009
597Damia Angelo (ITA)2118Mazzilli Piero (ITA)23120-125 ≣B90It (open)11 Jul 2004
884Adamczewski Jedrz...1820Kwiatkowski Wikto...19290-128 ≣B90Ch Poland (team) ...26 Feb 2011
921Boehmer Christian...2233Koch Markus (GER)21040-127 ≣B90Oberliga East B 2...15 Apr 2012
255Van Der Tuuk Jaap...2218Timman Jan H (NED)26200-119 ≣B90It (thematic)
742Simon Olivier (FRA)2376Lafrechoux Lauren...19190-126 ≣B90It (open)20 Jul 2008
89Sinkko TeuvoRompotti Pertti (...0-128 ≣B90?
604Draz Andrey (RUS)Korolev Dmitry (RUS)16640-127 ≣B90Ch Central Region...09 Nov 2004
707Cemhan Kardelen (...1888Osmanodja Filiz (...20710-124 ≣B90Ch World (juniors...28 Nov 2007
402Dusper Hrvoje (CRO)2230Zemerov Vladimir ...24200-126 ≣B90Cup Tenkes (open)
403Pyhala Antti (FIN)2345Oll Lembit (EST)26300-126 ≣B53It (open)
71Koutsouvelis ASkalkotas Nikolao...22600-117 ≣B90Tournament