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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
555Sanikidze Tornike...2168Maglaperidze Grig...20961-027 ≣B90Ch Georgia (junio...08 Feb 2002
558Laquini Bernardo ...1790Schmidt Osmar Rau...18750-127 ≣B90Tournament (final)30 Nov 2002
560Stanec Nikolaus (...2560Knoll Hermann (AUT)23561-027 ≣B90It (cat.7)
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)
570Krejci Jan (CZE)1719Sobek Jaroslav (CZE)23210-127 ≣B90It (open)
319Cooke Eric (USA)2148McDonald James (ENG)20150-127 ≣B90It (open)
574Hansen Torbjorn R...2328Senff Martin (GER)24300-127 ≣B90It (open)
576Zakar Dora (HUN)1954Somodi Balazs (HUN)21090-127 ≣B90It (open)
316Holmsten Aleksei ...2350Pigusov Evgeny (RUS)25550-127 ≣B90It (open) \
306Wang Lei (CHN)2484Lhagvasuren Ceden...22281-027 ≣B90It (open)
590Silveira Sergio R...2135Schmidt Osmar Rau...17201-027 ≣B90Tournament (open)09 Apr 2004
594Strejcek StanislavOlsar Zdenek (CZE)21210-127 ≣B90It (open)21 May 2004
303Iodice GSchettini B1-027 ≣B90corr.
282Polivalov VBechalov V1-027 ≣B90corr.
269Kordonowski Frank...2034Schwarze A0-127 ≣B90corr.
250Rohde Michael A (...2500Schroer Jonathan ...23590-127 ≣B90It (open)
618El Taher Fouad (EGY)2482Molina Tony (PHI)22341-027 ≣B90It (open)08 Apr 2005
619Kozamernik Janez ...2188Vesel Mark (SLO)20801-027 ≣B90Cup Slovenia16 May 2005
623Chen YidiDanelia Mariam (GEO)19820-127 ≣B90Ch World (juniors...25 Jul 2005
234Nunn John D M (ENG)2590Kasparov Garry (RUS)27400-127 ≣B90It \
314Iodice GAgazzi Fulvio1-027 ≣B90corr.
638Kuran Avelino (AUT)2046Azad Razik (AUT)21521-027 ≣B90Ch Austria (junio...09 Apr 2006
222Kupreichik Viktor...2490Szekely Peter (HUN)24301-027 ≣B90It (cat.9)
641Medina Ricardo (HON)2052Rajapakse Mudiyan...1-027 ≣B90Olympiad02 Jun 2006
217Parodi PedroCranbourne Carlos...22611-027 ≣B90corr.
651Sanchez Delgado L...2030Montanes Arribas ...17081-027 ≣B90It \22 Sep 2006
216Wedberg Tom (SWE)2485Jakobsen Ole (DEN)24351-027 ≣B90Memorial P.Keres
652Sahl Bjarke (NOR)2259Georgiev Kiril (MKD)26800-127 ≣B90Cup European Club08 Oct 2006
206Incelli RenatoSvendsen Thomas (...20931-027B90?
657Humphrey Jonathan...2256Dombai Istvan (HUN)22071-027 ≣B90It (cat.2) (a)04 Dec 2006
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
667Sermier Guillaume...2359Fargere Francois ...23250-127 ≣B53Ch France (team) ...
669Istrati Iulia (ROM)Padurariu Smaranda0-127 ≣B90Ch Romania (junio...18 Mar 2007
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)
141Wittmann Walter (...2300Groiss Werner (AUT)20471-027 ≣B90Ch Austria
688Hasberger Walter ...1913Mencinger Vojko (...23810-127 ≣B90It (open)11 Aug 2007
627Grabarczyk Bogdan...2472Bobras Piotr (POL)25631-027 ≣B90Ch Poland (team) ...08 Sep 2005
476Werner Daniel (GER)2030Balcerak Philipp ...20460-127B90Ch Germany (junio...
932Shpakovsky Kirill...1760Starcevs Dmitrijs...20470-127 ≣B90Ch Europe (junior...19 Aug 2012
701Ganiev Takhir (RUS)1981Nabiullin Mikhail...18601-027 ≣B90It (open) \
133Gesos Pavlos (GRE)2327Tringov Georgi P ...24800-127 ≣B90?
443Godoy David A (CHI)2320Arancibia Eduardo...22501-027 ≣B90Memorial N.Navarro
827Grota Mateusz (POL)1841Musialkiewicz Jan...21040-127 ≣B90Ch Poland (junior...08 Mar 2010
466Kropik Jan (CZE)2048Blazkova Petra (CZE)22450-127 ≣B90It (open)
714Nesterovsky Alex ...2249Alexikov Alexande...23711-027 ≣B90Tournament \
715Marasli Tutku Kah...2192Akyuz Alpdogan (TUR)18861-027 ≣B90Ch Antalya (open)04 Feb 2008
717Meurs Tom (NED)2110Paulet Iosefina (...23070-127 ≣B90It (open)16 Feb 2008
720Dmitriev Andrey (...1857Osmolny Vladimir21910-127 ≣B29Ch Karelia09 Mar 2008
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
736Venkatesh M R (IND)2468Meera Sai (IND)21541-027 ≣B90It (open)26 Jun 2008
921Boehmer Christian...2233Koch Markus (GER)21040-127 ≣B90Oberliga East B 2...15 Apr 2012
744Dobrowolski Piotr...2421Panocki Adrian (POL)23811-027 ≣B90It (open)23 Jul 2008
131Tratatovici Moise...2265Urzica Aurel (ROM)23900-127 ≣B90Ch Romania
748Suarez Real Alber...2416Fargere Francois ...24441-027 ≣B53It (open)30 Jul 2008
914Mihajlov Svetosla...2101Nwachukwu Chino (...19711-027 ≣B90It (open) \02 Feb 2012
104Jantunen OlliYesper Alfredo1-027 ≣B90?
93Knight Timothy2200Nixon Rodney (ENG)20110-127 ≣B90Ch Europe (juniors)
85Noria Joaquin (ESP)2305Thannheiser Thoma...22521-027 ≣B90Ch Europe (team) ...
436Schaefer Martin (...1978Kordonowski Frank...20340-127 ≣B90VK2 1996/97
74Porreca Giorgio (...Capuano Ruggiero ...21701-027 ≣B90corr.
62Levitina Irina S ...2405Semenova Lidia K ...22090-127 ≣B90Ch URS (team)
790Kratochvil Karel ...2128Cernousek Lukas (...24311-027 ≣B53It \19 Jul 2009
59Muller Hans (AUT)Delplancq P1-027 ≣B90corr.
47Balashov Yuri S (...2439Schaufelberger He...23121-027 ≣B90?
802Pac Maciej (POL)1830Mazalon Mariusz (...21670-127 ≣B90It (open) (b)20 Aug 2009
450Antal Gergely (HUN)2195Vereb Gabor (HUN)21701-027 ≣B90It (open) \
808Wu Xibin (CHN)2353Le Quang Liem (VIE)26020-127 ≣B90It (open)18 Sep 2009
812Mack Thomas Dr (GER)2055Schenk Andreas (GER)25090-127 ≣B90It (open)03 Oct 2009
815Salinas Herrera P...2050Swiercz Dariusz (...24920-127 ≣B90Ch World (juniors...22 Oct 2009
19Reinhardt Enrique...Panno Oscar (ARG)24381-027 ≣B90Ch Club Argentino
14Dahl KimmoBurehall Arne1-027 ≣B90Ch Sweden
11Kolpakov MikhailNikitin Aleksande...24301-027 ≣B90Ch URS (team)
7Bilek Istvan (HUN)2375Fischer Robert J ...27800-127 ≣B90Izt
834Vos TjarkBeerdsen Thomas0-127 ≣B90Ch Netherlands (j...01 May 2010
49HaagBarczay Laszlo (HUN)23810-127 ≣B90?
841Hoolt Sarah (GER)2251Rittemann Steffen...21751-027 ≣B90Ch Germany (junio...09 Jun 2010
846Bagi Mate (HUN)2224Feher Adam (HUN)23480-127 ≣B90Ch Hungary (junio...01 Jul 2010
900Milosevic Jovana ...1767Milosavljevic Mil...18960-127 ≣B90Ch Serbia (junior...07 Aug 2011
859Kozganbayev Erken2206Ismailov Mukhit (...20611-027 ≣B90Tournament (open)22 Aug 2010
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
867Gvetadze Sopio (GEO)2352Romanko-Guseva Ma...24111-027 ≣B90Ch World (blitz) ...16 Sep 2010
188Alatulkkila JaakkoRompotti Pertti (...1-027 ≣B90?
873Goretov Andrey (RUS)2077Shtol Igor (RUS)21150-127 ≣B90It (open) \08 Nov 2010
331Bak VictorKolwak M1-027 ≣B90Ch Poland (corr.)
461Bernat Robert (HUN)2117Farkas Tibor (SRB)22750-127 ≣B90It
475Zakharov Valentin...2400Kulikov Aleksandr...23931-027 ≣B90Ch Moscow
474Kolev Atanas (BUL)2558Calaf Rellver Gui...22501-027 ≣B53It (open)
479Muuss Klaus (GER)2000Hertel Peter (GER)22700-127 ≣B90It (open)
469Vuckovic Bojan (SRB)2433Novikov Igor A (USA)26141-027 ≣B90It (open)
454Groszpeter Attila...2505Szekely Peter (HUN)24651-027 ≣B90Ch Hungary (team)...