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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
412Mudrochova Helena...2080Tokos Jozef (SVK)19990-128 ≣B90Slovak League (2n...
684Hrabusa Matej (SVK)2304Green Andrew (SCO)20001-028 ≣B90Ch European Youth...08 Jul 2007
310Ruys FrankRyan R1-028 ≣B90Ch USA (corr.)
411Blazkova Petra (CZE)2200Cimra Jozef (SVK)21651-028 ≣B90Slovak League (1s...
559Silveira Sergio R...2083Osorio Jose Eusta...20491-028 ≣B90Tournament (final)07 Dec 2002
671Shirov Alexei (ESP)2739Gouliev Namig (AZE)25721-028 ≣B90It (active) (open)07 Apr 2007
247Tarantino Silvio ...Incelli Renato1-028 ≣B90corr.
308Rennemo OddPulkis Visvaldis1-028 ≣B90Ch Europe (corr.)
365Persson Borje (SWE)1947Persson Conny0-128 ≣B90Ch Sweden (corr.)
407Brdicko Petr (CZE)2255Zagorskis Darius ...25200-128 ≣B90It (open) \
518D'Innocente Stefa...2207Isonzo David (ITA)23430-128 ≣B90It (open)
551Simacek Pavel (CZE)2420Vojtek Vladimir (...22781-028 ≣B90It (open)
616Grabarczyk Bogdan...2472Kersten Uwe (GER)23230-128 ≣B90Ch Hessen
650Bajarani Ulvi (AZE)2143Andreev Sasho (BUL)18751-028 ≣B90Ch Europe (junior...18 Sep 2006
794Mamedov Rauf (AZE)2645Cernousek Lukas (...24311-028 ≣B53It \23 Jul 2009
221Goldberg Alexande...2365Polovodin Igor A ...24471-028 ≣B90?
421Schlamp Robert (GER)2339Hasenoehrl Markus...20601-028 ≣B90It (open)
295Kunze Markus (AUT)2179Loginov Valery A ...24860-128 ≣B90It (open) \
139Ziatdinov Raset (...2415Kayumov Dmitry D ...24410-128 ≣B90Ch Uzbekistan
347Breuer MarcWippich Juergen1-028B90Ch NRW (qual)
380Katona Marton (HUN)2200Kanyadi Zoltan (HUN)21171-028 ≣B90Ch Chess Club
396Pagnoncelli Marco...2121Battaggia Piergio...20430-128 ≣B90It (open)
488Wellington FranciscoLima Neto Pedro0-128 ≣B90Ch Cearense
507Jansen Dirk (GER)2130Zimmermann Hendri...20891-028 ≣B90It (open)
532Ballester Alexand...2068Monteau Luc (FRA)22240-128 ≣B90Ch France (team) ...
535Rohonyan Katerina...2332Zhao Xue (CHN)24280-128 ≣B90Ch World (juniors...
201Gromotka EKaniuth E0-128 ≣B90Europe Tournament...
579Niering Martin (GER)2198Feige Manuel (GER)23690-128 ≣B53Oberliga East A 2...09 Mar 2003
621Minakov VitaliyShvydchenko Sergey0-128 ≣B90Memorial Sakharov...13 Jul 2005
635Spraggett Kevin (...2610Enjuto Velasco Ro...21831-028 ≣B90It (open)11 Jan 2006
710Ratushny Vladimir...2281Olejarczyk Bogdan...22031-028 ≣B90It (open) (under ...07 Dec 2007
259Ivan Attila (HUN)2271Spasov Vasil (BUL)25901-028 ≣B90It (open)
207Mustelin JuhaniLaine Erkki (FIN)1-028 ≣B90?
220Haag RussRaudenbush W1-028 ≣B90World Tournament ...
102Kuebler AGrabowski1-028 ≣B90Europe Tournament...
540Kotronias Vasilio...2573Froehlich Peter (...24211-028 ≣B90It (open)
279Hogberg Jan (SWE)2108Fredriksson Stefan1-028 ≣B90Ch Sweden (corr.)
286Heemsoth Hermann1995Sprinkhuizen Arno1-028 ≣B90Memorial Freedman...
112Morgado Juan J (ARG)2219Rolle Hannes1-028 ≣B90World Tournament ...
337Koscielski Janus ...2305Movsziszian Karen...24400-128 ≣B54It (open)
769Maidanova Irina (...1892Sidorchuk Roman (...21750-128 ≣B90Memorial T.Petros...
313Computer \Hoving Michael (NED)21961-028 ≣B90It \
367Fischer Dieter (GER)2116Mooser Stefan (GER)22060-128 ≣B40It (open)
370Alvarez Jorge (CHI)2059Gonzalez Alberto ...0-128 ≣B90corr.
359Dynna MBegoray Dave0-128 ≣B90It (open)
392Reinsch StephanAbbasova Aiguioun...21701-028 ≣B90Ch Germany (junio...
149Liberzon Vladimir...2545Gruenfeld Yehuda ...24550-128 ≣B90?
459Stepanovic Branis...1995Miklas Marian (SVK)21430-128 ≣B90Ch Slovakia (team...
153Rozinov BANiemynski Z1-028 ≣B90Europe Tournament...
489Magalhaes SamuelLima Neto Pedro0-128 ≣B90It (open)
761Kosteniuk Alexand...2525Ju Wenjun (CHN)23971-028 ≣B90World Mindsports ...04 Oct 2008
884Adamczewski Jedrz...1820Kwiatkowski Wikto...19290-128 ≣B90Ch Poland (team) ...26 Feb 2011
399Alonso Seisdedos ...2335Gardela Batlle Jo...22021-028 ≣B90Ch Catalunia (team)
481Martin Gonzalez A...2422Calaf Rellver Gui...22501-028 ≣B53It (open)
171KoppSoltau Achim (GER)19990-128 ≣B90Ch BRD (corr.)
173Malyszko AHallier Karl Hein...1-028 ≣B90Europe Tournament...
372Namyslo Holger (GER)2245Astengo Corrado (...21801-028 ≣B90It (open)
564Milher AlbertoCuberli Emiliano ...21360-128 ≣B90It (open)
681Golizadeh Asghar ...2285Avliyakulov Mirzo...21150-128 ≣B90Ch Asia (juniors)...28 Jun 2007
89Sinkko TeuvoRompotti Pertti (...0-128 ≣B90?
194Preussner MStrausz Janos (FRA)21501-028 ≣B90corr.
630Marie Maxime (FRA)2152Eklund Kari (FIN)22281-028 ≣B90Ch Finland (team)...12 Nov 2005
480Fluvia Jordi (ESP)2097Alcazar Jimenez J...21771-028 ≣B90Ch Spain (juniors)
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
804Vucinic Gojko (SRB)1937Milosavljevic Mar...18481-028 ≣B90It (open)26 Aug 2009
806Kalugampitiya R S...2131Tirto (INA)24070-128 ≣B90Ch City (open)08 Sep 2009
172Ernst Thomas (SWE)2401Fedder Steen (DEN)23800-128 ≣B90It (open)
140Hass JMartinez Puigros Ric1-028 ≣B90corr.
77Sax Gyula (HUN)2400Djukic Zeljko (SRB)23991-028 ≣B90Tournament (candi...
219Siroky MKoskinen Pertti1-028 ≣B90Europe Tournament...
569Edwards MartinGrant Alan (SCO)22060-128 ≣B90It (open)
83Ritums RAmakov1-028 ≣B90corr.
776Stopa Jacek (POL)2471Bady Glenn (USA)22471-028 ≣B90It \08 Apr 2009
46Burnett LPLee Peter N (ENG)23900-128 ≣B90Ch Great Britain
504Kotronias Vasilio...2539Ilincic Zlatko (SRB)25631-028 ≣B90Zt
904Videnova Iva (BUL)2353Milosavljevic Mil...18811-028B90Ch Serbia (team P...27 Aug 2011
98Henao Raul Fernan...2386Marjanovic Slavol...24680-128 ≣B90Ch World (juniors)
150Mahia Gustavo (ARG)2386Quinteros Miguel ...25151-028 ≣B90It \
917Porter Sam J (ENG)1809Mitrovic Boris (SLO)21520-128 ≣B53Ch British Univer...25 Feb 2012
109Gulko Boris F (USA)2480Grigorian Karen (...25200-128 ≣B90?
374Manik Mikulas (SVK)2370Stohl Igor (SVK)25601-028 ≣B53It (open)
301Brunner Lucas (SUI)2475Stohl Igor (SVK)25251-028 ≣B90It (cat.13)
70Djukic Zeljko (SRB)2399Marjanovic Slavol...24681-028 ≣B90?
32Bjorkqvist ArmasMiettinen Reino1-028 ≣B90?
81Joseph PeterScalisi1-028 ≣B90corr.
41Westerinen Heikki...2340O'kelly De Galway...24601-028 ≣B90Memorial J.Capabl...
61Palmiotto Fiorent...2104Scalisi Salvatore1-028 ≣B90?
9Cvetkovic Srdjan ...2406Kovac Boris (SLO)23201-028 ≣B90Tournament
575Bokros Albert (HUN)2456Matejovic Juraj (...22040-128 ≣B90Ch Slovakia (team...
110Bronstein David I...2590Grigorian Karen (...25200-128 ≣B90It (young masters)
629Shushpanova Nina ...2077Biriukov Oleg V (...23890-128 ≣B90Memorial M.Chigor...15 Oct 2005
37Saily FransHarju Antero1-028 ≣B90?
523Baumgardt Uwe (GER)2214Doell Detlef (GER)21081-028 ≣B90Landesliga Berlin...21 Jan 2001
35Pahta PenttiMolarius Reijo (FIN)1-028 ≣B90?
774Mascarenhas Alber...2206Maia Marco Aureli...21361-028 ≣B90Tournament (open)04 Apr 2009
103Aaltio Erkki (FIN)2133Rompotti Pertti (...1-028 ≣B90?
438Darazs Zoltan (HUN)2127Manafov Ilkin (AZE)21271-028 ≣B90It (open) \
453Alvarez Carlos (ARG)2041Soltau Achim (GER)19990-128 ≣B90Memorial Pappier (a)
837Brandenburg Daan ...2519Hirneise Jens (GER)22981-028 ≣B90It (open) \07 May 2010
690Sethuraman S P (IND)2427Mouradian Knarik ...21611-028 ≣B90It (open)18 Aug 2007