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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
367Fischer Dieter (GER)2116Mooser Stefan (GER)22060-128 ≣B40It (open)
370Alvarez Jorge (CHI)2059Gonzalez Alberto ...0-128 ≣B90corr.
854Rozycki Wojciech ...1484Bielinski Kazimie...17390-119 ≣B90It (open) (b)
384Pax Horst Dr (GER)2146Puth Dieter (GER)21710-117 ≣B90Ch Reinland
566Butterworth AndrewOswald Graeme (ENG)21470-126 ≣B90It (open)
18Steiner Ulrich A ...2160Kavalek Lubomir (...25270-125 ≣B90Ch World (team) (...18 Jul 1964
391Perez Pastora Eva...2180Pazo R0-115 ≣B90Tournament
20Tringov Georgi P ...2379Fischer Robert J ...27800-122 ≣B90Memorial J.Capabl...
21Reynolds David BLee Peter N (ENG)23900-123 ≣B90Ch Great Britain
160Brat VacslavMarcinkiewicz Jan0-124 ≣B90Ch World (corr.) ...
24Harju AnteroMultala Anton0-125 ≣B90?
25Molarius Reijo (FIN)Multala Anton0-125 ≣B90?
404De La Fuente Maya...2212Paunovic Tomislav...24050-122 ≣B90It (open) \
405Zakharov Valentin...2424Nevostrujev Vladi...24100-126 ≣B90It (open)
163Abraham GJGerold G0-125 ≣B90Ch DDR (corr.)
409Hector Jonny (SWE)2510Olafsson Helgi (ISL)22700-124 ≣B90Zt
212Battiato FCillo A0-125 ≣B90Ch Italy
414Fejzullahu Afrim ...2255Loginov Valery A ...25250-123 ≣B90It (open)
490Roeberg Frank (GER)2267Kersten Uwe (GER)23390-126 ≣B90Ch Hessen
280Borisov Venjamin ...2248Shalnev Nicolai (...23380-123 ≣B90?
436Schaefer Martin (...1978Kordonowski Frank...20340-127 ≣B90VK2 1996/97
433Garma Edgardo (PHI)2375Chiong Luis (PHI)23550-125 ≣B90It (open)
721Bjarnason Saevar ...2219Malisauskas Vidma...24790-126 ≣B90It (open)11 Mar 2008
40Wade Robert G (ENG)2148O'kelly De Galway...24600-126 ≣B90It
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
446Manescu Tiberiu (...2402Shanava Konstanti...25620-117 ≣B90Ch Europe (junior...
575Bokros Albert (HUN)2456Matejovic Juraj (...22040-128 ≣B90Ch Slovakia (team...
45Fischer Robert J ...2780Geller Efim P (RUS)24550-125 ≣B90It
46Burnett LPLee Peter N (ENG)23900-128 ≣B90Ch Great Britain
131Tratatovici Moise...2265Urzica Aurel (ROM)23900-127 ≣B90Ch Romania
476Werner Daniel (GER)2030Balcerak Philipp ...20460-127B90Ch Germany (junio...
607Kutzner Stephen (...2077Schoen Ralf Dr (GER)21970-119 ≣B90It (open)29 Dec 2004
52Grabczewski Romua...2275Adamski Jan (POL)22970-126 ≣B90Ch Poland
556Kruppa Dominik (SVK)2091Meszaros Michal (...23090-117 ≣B90Ch Slovakia (juni...25 Feb 2002
54Lukianenko Evgeni...2250Sakharov Yuri N (...24750-122 ≣B90?
752Vavric Pavel (MDA)2216Aswin Jayaram (IND)24370-121 ≣B90Ch World (juniors...04 Aug 2008
827Grota Mateusz (POL)1841Musialkiewicz Jan...21040-127 ≣B90Ch Poland (junior...08 Mar 2010
629Shushpanova Nina ...2077Biriukov Oleg V (...23890-128 ≣B90Memorial M.Chigor...15 Oct 2005
664Blazek Milos (SVK)2071Miklas Marian (SVK)21860-126 ≣B90Ch Slovakia (team...10 Feb 2007
60Ropers GWalthemathe A0-122 ≣B90corr.
519Tatai Stefano (ITA)2352Vera Reynaldo (CUB)25570-126 ≣B90It (open)
62Levitina Irina S ...2405Semenova Lidia K ...22090-127 ≣B90Ch URS (team)
900Milosevic Jovana ...1767Milosavljevic Mil...18960-127 ≣B90Ch Serbia (junior...07 Aug 2011
147Gruenfeld Yehuda ...2430Quinteros Miguel ...25450-125 ≣B90It (open)
501Abergel Thal (FRA)2279Kokorev Dmitry (RUS)0-125 ≣B90Ch World (juniors...
151Morris Walter D (...2380Poulsen Allan (DEN)23500-123 ≣B90It (open)
68Piotrowski OPytel0-123 ≣B90corr.
69PihelashviliAmakov0-119 ≣B90?
71Koutsouvelis ASkalkotas Nikolao...22600-117 ≣B90Tournament
159Murey Jacob (ISR)2429Pinter Jozsef (HUN)25350-126 ≣B90Olympiad
461Bernat Robert (HUN)2117Farkas Tibor (SRB)22750-127 ≣B90It
170Georgiev Kiril (MKD)2664Ribli Zoltan (HUN)25800-126 ≣B90Zt (cat.10)
174Hakki Imad (SYR)2362Iskov Gert (DEN)23450-126 ≣B90It
178Onime IAlzate Dario (COL)23650-127 ≣B90Olympiad
445Naxakis Theodoros...Askarov Marat (RUS)24940-117 ≣B90Ch Europe (junior...
189Essegern KurtAdam Stefan17000-124 ≣B90Ch DDR (corr.)
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)
681Golizadeh Asghar ...2285Avliyakulov Mirzo...21150-128 ≣B90Ch Asia (juniors)...28 Jun 2007
229Cigan Stefan (SLO)2280Ribli Zoltan (HUN)26050-122 ≣B90It
233Lopez De Lerma Ru...2003Roiz Baztan David...22820-125 ≣B90Ch Asturias (pref...
236Pokojowczyk Jerzy...2340Stempin Pawel (POL)24200-126 ≣B90Ch Poland
238Bensiek NorbertHafner M0-126 ≣B90Europe Tournament...
89Sinkko TeuvoRompotti Pertti (...0-128 ≣B90?
49HaagBarczay Laszlo (HUN)23810-127 ≣B90?
93Knight Timothy2200Nixon Rodney (ENG)20110-127 ≣B90Ch Europe (juniors)
65Harju AnteroRompotti Pertti (...0-122 ≣B90?
100Petrik Karol (SVK)2082Meissner Hans-Jue...22490-126 ≣B90Match \
253Hlusevich Sergey ...2380Doroshkievich Vla...24200-123 ≣B90?
263Rietz AFiensch Gunter0-121 ≣B90corr.
98Henao Raul Fernan...2386Marjanovic Slavol...24680-128 ≣B90Ch World (juniors)
99Bessenay Maurice ...2255Fedder Steen (DEN)23800-115 ≣B90Olympiad (student...
267Subasic Ilijas (BIH)2279Marjanovic Slavol...25050-125 ≣B90It
22Leban Slavko (SRB)2400Buljovcic Ivan (SCG)23010-126 ≣B90Tournament
281Geisler J (RUS)2320Zagrebelny Sergey...23200-124 ≣B90Ch Uzbekistan
921Boehmer Christian...2233Koch Markus (GER)21040-127 ≣B90Oberliga East B 2...15 Apr 2012
295Kunze Markus (AUT)2179Loginov Valery A ...24860-128 ≣B90It (open) \
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)
106AlbasSindik Ervin (CRO)23250-125 ≣B90?
316Holmsten Aleksei ...2350Pigusov Evgeny (RUS)25550-127 ≣B90It (open) \
818Phadke Sohan (IND)2266Tan Weiliang (SIN)21630-116 ≣B90It \12 Dec 2009
115Sargologos ISkembris Spyridon...24630-124 ≣B90It (open)
3Hadjipetrov Aleks...Gerenski Hristo (...21890-121 ≣B90Ch Bulgaria
393Watson FaridAnderson Renard (...22280-125 ≣B90It (open) \
4Kotkov Yuri M (RUS)2390Ruchkin Yuri (RUS)22380-117 ≣B90Tournament
119Losev Dmitry (RUS)2326Doroshkievich Vla...24250-122 ≣B90Ch URS (qual)
120Pukshansky Mikhai...2405Shashin Alexsande...23500-126 ≣B90Ch Leningrad (1/2...
870Petrescu Cristian...2090Bonte Andrei (ROM)23620-125 ≣B90Tournament (team)07 Oct 2010
6Maric Rudolf (YUG)2450Gligoric Svetozar...24470-120 ≣B90It
348WhiteyVerney K0-122 ≣B90Ch Great Britain ...
7Bilek Istvan (HUN)2375Fischer Robert J ...27800-127 ≣B90Izt
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
547Carrasco Patrick ...2142Bruned Yvain (ESP)21300-121 ≣B90It (open)
456Drei Andrea (ITA)2340Krupkova Petra (CZE)23150-123 ≣B90It (open)