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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
530Simacek Pavel (CZE)2420Trichkov Vasil (CZE)22901-027 ≣B53Extra League 2001/02
529Luther Thomas (GER)2575Vouldis Angelos (...25401-027 ≣B90Olympiad
527Martinez Martinez...2178Atienza Jesus1-027 ≣B90It (open)
520Hector Jonny (SWE)2528Soderberg Per (SWE)22511-027 ≣B90Ch Sweden (team) ...
515Kurnosov Igor (RUS)2424Konnov Oleg (RUS)23370-127 ≣B90Ch Ural
667Sermier Guillaume...2359Fargere Francois ...23250-127 ≣B53Ch France (team) ...
513Galt Aleksey (RUS)2168Lomakin A1-027 ≣B90Ch Russia (students)
669Istrati Iulia (ROM)Padurariu Smaranda0-127 ≣B90Ch Romania (junio...18 Mar 2007
499Diepeveen Vincent...2254Bosch Jeroen (NED)24050-127 ≣B90Ch Netherlands (t...
496Sanchez Raul (CUB)2161Paramos Dominguez...24390-127 ≣B90It (open)
479Muuss Klaus (GER)2000Hertel Peter (GER)22700-127 ≣B90It (open)
475Zakharov Valentin...2400Kulikov Aleksandr...23931-027 ≣B90Ch Moscow
474Kolev Atanas (BUL)2558Calaf Rellver Gui...22501-027 ≣B53It (open)
472Vuckovic Bojan (SRB)2433Colovic Aleksanda...24231-027 ≣B90It (cat.8)
469Vuckovic Bojan (SRB)2433Novikov Igor A (USA)26141-027 ≣B90It (open)
914Mihajlov Svetosla...2101Nwachukwu Chino (...19711-027 ≣B90It (open) \02 Feb 2012
688Hasberger Walter ...1913Mencinger Vojko (...23810-127 ≣B90It (open)11 Aug 2007
454Groszpeter Attila...2505Szekely Peter (HUN)24651-027 ≣B90Ch Hungary (team)...
448Martins Carlos (BRA)2305Martinez Carlos A...24250-127 ≣B90Ch Paulista
437Rodriguez AlbaKolev Atanas (BUL)25300-127 ≣B90It (open)
427Celis Gustavo (ARG)2390Juarez Carlos Ele...22301-027 ≣B90It (open)
701Ganiev Takhir (RUS)1981Nabiullin Mikhail...18601-027 ≣B90It (open) \
425Kazarova Irina (RUS)2175Kuznetsova Elena ...21561-027 ≣B90Cup Russia (open)
419Clerides Paraskev...2210Savva Panikos (CYP)20671-027 ≣B90Ch Cyprus
314Iodice GAgazzi Fulvio1-027 ≣B90corr.
390Arbakov Valentin ...2570Khenkin Igor (GER)25800-127 ≣B90It \
714Nesterovsky Alex ...2249Alexikov Alexande...23711-027 ≣B90Tournament \
715Marasli Tutku Kah...2192Akyuz Alpdogan (TUR)18861-027 ≣B90Ch Antalya (open)04 Feb 2008
388Thierry RFiorito Mario0-127 ≣B90Ch Netherlands (c...
717Meurs Tom (NED)2110Paulet Iosefina (...23070-127 ≣B90It (open)16 Feb 2008
627Grabarczyk Bogdan...2472Bobras Piotr (POL)25631-027 ≣B90Ch Poland (team) ...08 Sep 2005
720Dmitriev Andrey (...1857Osmolny Vladimir21910-127 ≣B29Ch Karelia09 Mar 2008
355Gruenfeld Yehuda ...2535Psakhis Lev (ISR)25851-027 ≣B90It
351Curtacci Sergio (...2034Mantyla Risto1-027 ≣B90World Tournament ...
332Gaida HTurlej S0-127 ≣B90Ch Poland (corr.)
329FuentesKaibni W1-027 ≣B90It (open)
319Cooke Eric (USA)2148McDonald James (ENG)20150-127 ≣B90It (open)
316Holmsten Aleksei ...2350Pigusov Evgeny (RUS)25550-127 ≣B90It (open) \
736Venkatesh M R (IND)2468Meera Sai (IND)21541-027 ≣B90It (open)26 Jun 2008
306Wang Lei (CHN)2484Lhagvasuren Ceden...22281-027 ≣B90It (open)
303Iodice GSchettini B1-027 ≣B90corr.
744Dobrowolski Piotr...2421Panocki Adrian (POL)23811-027 ≣B90It (open)23 Jul 2008
282Polivalov VBechalov V1-027 ≣B90corr.
748Suarez Real Alber...2416Fargere Francois ...24441-027 ≣B53It (open)30 Jul 2008
269Kordonowski Frank...2034Schwarze A0-127 ≣B90corr.
250Rohde Michael A (...2500Schroer Jonathan ...23590-127 ≣B90It (open)
234Nunn John D M (ENG)2590Kasparov Garry (RUS)27400-127 ≣B90It \
222Kupreichik Viktor...2490Szekely Peter (HUN)24301-027 ≣B90It (cat.9)
476Werner Daniel (GER)2030Balcerak Philipp ...20460-127B90Ch Germany (junio...
217Parodi PedroCranbourne Carlos...22611-027 ≣B90corr.
216Wedberg Tom (SWE)2485Jakobsen Ole (DEN)24351-027 ≣B90Memorial P.Keres
206Incelli RenatoSvendsen Thomas (...20931-027B90?
200Tosic Miroslav (SRB)2350Spassov Liuben (BUL)24600-127 ≣B90It
183Sevo Dusan (SRB)2268Matkovic Tonci (CRO)23021-027 ≣B90It (open)
178Onime IAlzate Dario (COL)23650-127 ≣B90Olympiad
169Smit Manuel (NED)1672Coerts M1-027B90It (open)
167Garcia Gildardo (...2401Guerra Jose L (VEN)23401-027 ≣B90It
166Levchenkov Vitaly...2260Zilberstein David...25001-027 ≣B90Ch URS (1/2 final)
790Kratochvil Karel ...2128Cernousek Lukas (...24311-027 ≣B53It \19 Jul 2009
466Kropik Jan (CZE)2048Blazkova Petra (CZE)22450-127 ≣B90It (open)
141Wittmann Walter (...2300Groiss Werner (AUT)20471-027 ≣B90Ch Austria
133Gesos Pavlos (GRE)2327Tringov Georgi P ...24800-127 ≣B90?
802Pac Maciej (POL)1830Mazalon Mariusz (...21670-127 ≣B90It (open) (b)20 Aug 2009
443Godoy David A (CHI)2320Arancibia Eduardo...22501-027 ≣B90Memorial N.Navarro
808Wu Xibin (CHN)2353Le Quang Liem (VIE)26020-127 ≣B90It (open)18 Sep 2009
921Boehmer Christian...2233Koch Markus (GER)21040-127 ≣B90Oberliga East B 2...15 Apr 2012
812Mack Thomas Dr (GER)2055Schenk Andreas (GER)25090-127 ≣B90It (open)03 Oct 2009
827Grota Mateusz (POL)1841Musialkiewicz Jan...21040-127 ≣B90Ch Poland (junior...08 Mar 2010
815Salinas Herrera P...2050Swiercz Dariusz (...24920-127 ≣B90Ch World (juniors...22 Oct 2009
436Schaefer Martin (...1978Kordonowski Frank...20340-127 ≣B90VK2 1996/97
645Lee Vicente (CAN)2236Kenney Jason (CAN)21431-027 ≣B90Zt19 Aug 2006
604Draz Andrey (RUS)Korolev Dmitry (RUS)16640-127 ≣B90Ch Central Region...09 Nov 2004
834Vos TjarkBeerdsen Thomas0-127 ≣B90Ch Netherlands (j...01 May 2010
131Tratatovici Moise...2265Urzica Aurel (ROM)23900-127 ≣B90Ch Romania
841Hoolt Sarah (GER)2251Rittemann Steffen...21751-027 ≣B90Ch Germany (junio...09 Jun 2010
104Jantunen OlliYesper Alfredo1-027 ≣B90?
846Bagi Mate (HUN)2224Feher Adam (HUN)23480-127 ≣B90Ch Hungary (junio...01 Jul 2010
93Knight Timothy2200Nixon Rodney (ENG)20110-127 ≣B90Ch Europe (juniors)
450Antal Gergely (HUN)2195Vereb Gabor (HUN)21701-027 ≣B90It (open) \
85Noria Joaquin (ESP)2305Thannheiser Thoma...22521-027 ≣B90Ch Europe (team) ...
74Porreca Giorgio (...Capuano Ruggiero ...21701-027 ≣B90corr.
859Kozganbayev Erken2206Ismailov Mukhit (...20611-027 ≣B90Tournament (open)22 Aug 2010
62Levitina Irina S ...2405Semenova Lidia K ...22090-127 ≣B90Ch URS (team)
59Muller Hans (AUT)Delplancq P1-027 ≣B90corr.
47Balashov Yuri S (...2439Schaufelberger He...23121-027 ≣B90?
867Gvetadze Sopio (GEO)2352Romanko-Guseva Ma...24111-027 ≣B90Ch World (blitz) ...16 Sep 2010
19Reinhardt Enrique...Panno Oscar (ARG)24381-027 ≣B90Ch Club Argentino
873Goretov Andrey (RUS)2077Shtol Igor (RUS)21150-127 ≣B90It (open) \08 Nov 2010
14Dahl KimmoBurehall Arne1-027 ≣B90Ch Sweden
11Kolpakov MikhailNikitin Aleksande...24301-027 ≣B90Ch URS (team)
7Bilek Istvan (HUN)2375Fischer Robert J ...27800-127 ≣B90Izt
49HaagBarczay Laszlo (HUN)23810-127 ≣B90?
888Donko Matyas (HUN)2073Xu Fei (CHN)20001-027 ≣B90It \17 Apr 2011
932Shpakovsky Kirill...1760Starcevs Dmitrijs...20470-127 ≣B90Ch Europe (junior...19 Aug 2012
900Milosevic Jovana ...1767Milosavljevic Mil...18960-127 ≣B90Ch Serbia (junior...07 Aug 2011
581Terletsky Oleg (UKR)2176Pilipenko Andrey ...22390-127 ≣B90Ch Ukraine (junio...03 Dec 2003
406Damjanovic Mato (...2330Stohl Igor (SVK)25251-027 ≣B90Ch Croatia (team)...
731Bezgodova Maria (...2098Alekseev Dmitry1-027 ≣B90Memorial R.Nezhme...03 Jun 2008
188Alatulkkila JaakkoRompotti Pertti (...1-027 ≣B90?
331Bak VictorKolwak M1-027 ≣B90Ch Poland (corr.)