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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
472Vuckovic Bojan (SRB)2433Colovic Aleksanda...24231-027 ≣B90It (cat.8)
469Vuckovic Bojan (SRB)2433Novikov Igor A (USA)26141-027 ≣B90It (open)
454Groszpeter Attila...2505Szekely Peter (HUN)24651-027 ≣B90Ch Hungary (team)...
496Sanchez Raul (CUB)2161Paramos Dominguez...24390-127 ≣B90It (open)
448Martins Carlos (BRA)2305Martinez Carlos A...24250-127 ≣B90Ch Paulista
499Diepeveen Vincent...2254Bosch Jeroen (NED)24050-127 ≣B90Ch Netherlands (t...
437Rodriguez AlbaKolev Atanas (BUL)25300-127 ≣B90It (open)
427Celis Gustavo (ARG)2390Juarez Carlos Ele...22301-027 ≣B90It (open)
425Kazarova Irina (RUS)2175Kuznetsova Elena ...21561-027 ≣B90Cup Russia (open)
419Clerides Paraskev...2210Savva Panikos (CYP)20671-027 ≣B90Ch Cyprus
513Galt Aleksey (RUS)2168Lomakin A1-027 ≣B90Ch Russia (students)
515Kurnosov Igor (RUS)2424Konnov Oleg (RUS)23370-127 ≣B90Ch Ural
520Hector Jonny (SWE)2528Soderberg Per (SWE)22511-027 ≣B90Ch Sweden (team) ...
527Martinez Martinez...2178Atienza Jesus1-027 ≣B90It (open)
529Luther Thomas (GER)2575Vouldis Angelos (...25401-027 ≣B90Olympiad
530Simacek Pavel (CZE)2420Trichkov Vasil (CZE)22901-027 ≣B53Extra League 2001/02
671Shirov Alexei (ESP)2739Gouliev Namig (AZE)25721-028 ≣B90It (active) (open)07 Apr 2007
884Adamczewski Jedrz...1820Kwiatkowski Wikto...19290-128 ≣B90Ch Poland (team) ...26 Feb 2011
46Burnett LPLee Peter N (ENG)23900-128 ≣B90Ch Great Britain
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
801Rizos Georgios (GRE)2163Gripeos Kiriakos ...21720-128 ≣B90It (open) \18 Aug 2009
523Baumgardt Uwe (GER)2214Doell Detlef (GER)21081-028 ≣B90Landesliga Berlin...21 Jan 2001
194Preussner MStrausz Janos (FRA)21501-028 ≣B90corr.
805Botta Gabriele (SUI)2228Vukcevic Nemanja ...19961-028 ≣B90Ch Europe (junior...07 Sep 2009
396Pagnoncelli Marco...2121Battaggia Piergio...20430-128 ≣B90It (open)
488Wellington FranciscoLima Neto Pedro0-128 ≣B90Ch Cearense
201Gromotka EKaniuth E0-128 ≣B90Europe Tournament...
207Mustelin JuhaniLaine Erkki (FIN)1-028 ≣B90?
489Magalhaes SamuelLima Neto Pedro0-128 ≣B90It (open)
551Simacek Pavel (CZE)2420Vojtek Vladimir (...22781-028 ≣B90It (open)
37Saily FransHarju Antero1-028 ≣B90?
367Fischer Dieter (GER)2116Mooser Stefan (GER)22060-128 ≣B40It (open)
35Pahta PenttiMolarius Reijo (FIN)1-028 ≣B90?
219Siroky MKoskinen Pertti1-028 ≣B90Europe Tournament...
459Stepanovic Branis...1995Miklas Marian (SVK)21430-128 ≣B90Ch Slovakia (team...
650Bajarani Ulvi (AZE)2143Andreev Sasho (BUL)18751-028 ≣B90Ch Europe (junior...18 Sep 2006
412Mudrochova Helena...2080Tokos Jozef (SVK)19990-128 ≣B90Slovak League (2n...
823Filev Georgi (BUL)2370Kolev Atanas (BUL)25711-028 ≣B90Ch Bulgaria (1/2 ...30 Jan 2010
453Alvarez Carlos (ARG)2041Soltau Achim (GER)19990-128 ≣B90Memorial Pappier (a)
9Cvetkovic Srdjan ...2406Kovac Boris (SLO)23201-028 ≣B90Tournament
220Haag RussRaudenbush W1-028 ≣B90World Tournament ...
518D'Innocente Stefa...2207Isonzo David (ITA)23430-128 ≣B90It (open)
221Goldberg Alexande...2365Polovodin Igor A ...24471-028 ≣B90?
635Spraggett Kevin (...2610Enjuto Velasco Ro...21831-028 ≣B90It (open)11 Jan 2006
831Knoll Hermann (AUT)2382Sandhoefner Flori...22431-028 ≣B90Bundesliga B Mitt...18 Apr 2010
630Marie Maxime (FRA)2152Eklund Kari (FIN)22281-028 ≣B90Ch Finland (team)...12 Nov 2005
247Tarantino Silvio ...Incelli Renato1-028 ≣B90corr.
535Rohonyan Katerina...2332Zhao Xue (CHN)24280-128 ≣B90Ch World (juniors...
621Minakov VitaliyShvydchenko Sergey0-128 ≣B90Memorial Sakharov...13 Jul 2005
564Milher AlbertoCuberli Emiliano ...21360-128 ≣B90It (open)
929Salles Louis (FRA)2147Ouadi Ali (FRA)18821-028B90It (open)24 Jul 2012
616Grabarczyk Bogdan...2472Kersten Uwe (GER)23230-128 ≣B90Ch Hessen
279Hogberg Jan (SWE)2108Fredriksson Stefan1-028 ≣B90Ch Sweden (corr.)
411Blazkova Petra (CZE)2200Cimra Jozef (SVK)21651-028 ≣B90Slovak League (1s...
286Heemsoth Hermann1995Sprinkhuizen Arno1-028 ≣B90Memorial Freedman...
41Westerinen Heikki...2340O'kelly De Galway...24601-028 ≣B90Memorial J.Capabl...
81Joseph PeterScalisi1-028 ≣B90corr.
370Alvarez Jorge (CHI)2059Gonzalez Alberto ...0-128 ≣B90corr.
32Bjorkqvist ArmasMiettinen Reino1-028 ≣B90?
70Djukic Zeljko (SRB)2399Marjanovic Slavol...24681-028 ≣B90?
301Brunner Lucas (SUI)2475Stohl Igor (SVK)25251-028 ≣B90It (cat.13)
374Manik Mikulas (SVK)2370Stohl Igor (SVK)25601-028 ≣B53It (open)
295Kunze Markus (AUT)2179Loginov Valery A ...24860-128 ≣B90It (open) \
438Darazs Zoltan (HUN)2127Manafov Ilkin (AZE)21271-028 ≣B90It (open) \
898Heltzel Joost (NED)2211Hoffmann Michael ...24960-128 ≣B90It (open)
150Mahia Gustavo (ARG)2386Quinteros Miguel ...25151-028 ≣B90It \
904Videnova Iva (BUL)2353Milosavljevic Mil...18811-028B90Ch Serbia (team P...27 Aug 2011
407Brdicko Petr (CZE)2255Zagorskis Darius ...25200-128 ≣B90It (open) \
761Kosteniuk Alexand...2525Ju Wenjun (CHN)23971-028 ≣B90World Mindsports ...04 Oct 2008
559Silveira Sergio R...2083Osorio Jose Eusta...20491-028 ≣B90Tournament (final)07 Dec 2002
308Rennemo OddPulkis Visvaldis1-028 ≣B90Ch Europe (corr.)
61Palmiotto Fiorent...2104Scalisi Salvatore1-028 ≣B90?
310Ruys FrankRyan R1-028 ≣B90Ch USA (corr.)
865Yee Soon Wei (BRU)2303Nayan Ahmad Fadzi...20481-028 ≣B90It (open)04 Sep 2010
776Stopa Jacek (POL)2471Bady Glenn (USA)22471-028 ≣B90It \08 Apr 2009
507Jansen Dirk (GER)2130Zimmermann Hendri...20891-028 ≣B90It (open)
575Bokros Albert (HUN)2456Matejovic Juraj (...22040-128 ≣B90Ch Slovakia (team...
313Computer \Hoving Michael (NED)21961-028 ≣B90It \
421Schlamp Robert (GER)2339Hasenoehrl Markus...20601-028 ≣B90It (open)
504Kotronias Vasilio...2539Ilincic Zlatko (SRB)25631-028 ≣B90Zt
540Kotronias Vasilio...2573Froehlich Peter (...24211-028 ≣B90It (open)
710Ratushny Vladimir...2281Olejarczyk Bogdan...22031-028 ≣B90It (open) (under ...07 Dec 2007
681Golizadeh Asghar ...2285Avliyakulov Mirzo...21150-128 ≣B90Ch Asia (juniors)...28 Jun 2007
729Hauffen Kai1454George Tom16690-128 ≣B50Ch Germany (open)...15 May 2008
794Mamedov Rauf (AZE)2645Cernousek Lukas (...24311-028 ≣B53It \23 Jul 2009
172Ernst Thomas (SWE)2401Fedder Steen (DEN)23800-128 ≣B90It (open)
871Niehaus Frank (GER)2232Kachibadze Georg ...22720-128 ≣B90It (open) \20 Oct 2010
337Koscielski Janus ...2305Movsziszian Karen...24400-128 ≣B54It (open)
579Niering Martin (GER)2198Feige Manuel (GER)23690-128 ≣B53Oberliga East A 2...09 Mar 2003
380Katona Marton (HUN)2200Kanyadi Zoltan (HUN)21171-028 ≣B90Ch Chess Club
259Ivan Attila (HUN)2271Spasov Vasil (BUL)25901-028 ≣B90It (open)
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
629Shushpanova Nina ...2077Biriukov Oleg V (...23890-128 ≣B90Memorial M.Chigor...15 Oct 2005
103Aaltio Erkki (FIN)2133Rompotti Pertti (...1-028 ≣B90?
769Maidanova Irina (...1892Sidorchuk Roman (...21750-128 ≣B90Memorial T.Petros...
372Namyslo Holger (GER)2245Astengo Corrado (...21801-028 ≣B90It (open)
359Dynna MBegoray Dave0-128 ≣B90It (open)
139Ziatdinov Raset (...2415Kayumov Dmitry D ...24410-128 ≣B90Ch Uzbekistan
480Fluvia Jordi (ESP)2097Alcazar Jimenez J...21771-028 ≣B90Ch Spain (juniors)