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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
475Zakharov Valentin...2400Kulikov Aleksandr...23931-027 ≣B90Ch Moscow
718Robion J1797Bruned Yvain (ESP)23930-122 ≣B90It (open)18 Feb 2008
339Wantiez Fabrice (...2355Roeder Mathias (GER)23950-119 ≣B90It (open)
761Kosteniuk Alexand...2525Ju Wenjun (CHN)23971-028 ≣B90World Mindsports ...04 Oct 2008
628Hirneise Jens (GER)2000Womacka Mathias (...23971-019 ≣B90Tournament \10 Sep 2005
77Sax Gyula (HUN)2400Djukic Zeljko (SRB)23991-028 ≣B90Tournament (candi...
114Bogda A (PAR)2200Garcia Gildardo (...24011-024 ≣B90Olympiad
276Renet Olivier (FRA)2440Mrdja Milan (CRO)24021-025 ≣B90It (open)
709Sukandar Irine Kh...2275Nolte Rolando (PHI)24020-124 ≣B90Cup Pichay (open)06 Dec 2007
577Manescu Tiberiu (...2333Nemeth Francisc (...24030-119 ≣B53It (cat.2)
514Haznedaroglu Kiva...2328Belotti Bruno (ITA)24030-125 ≣B53Ch Europe
906Apryshko Gleb (RUS)2282Gabuzyan Hovhanne...24040-125 ≣B90Ch Europe (junior...17 Sep 2011
345Loehn Carsten (GER)2180Roeder Mathias (GER)24051-025 ≣B90It (open)
404De La Fuente Maya...2212Paunovic Tomislav...24050-122 ≣B90It (open) \
132Tatai Stefano (ITA)2455Lederman Leon (ISR)24051-025 ≣B90It
296Waglorz Janusz (POL)2208Borkowski Francis...24050-125 ≣B90Ch Poland (team)
668Sammalvuo Tapani ...2464Maki Veijo (FIN)24051-022 ≣B90Ch Finland (team)...10 Mar 2007
360TrancartRoeder Mathias (GER)24050-125 ≣B90It (open) (2)
499Diepeveen Vincent...2254Bosch Jeroen (NED)24050-127 ≣B90Ch Netherlands (t...
318Cela Altin (ALB)2485Delchev Aleksande...24051-021 ≣B90Ch World (juniors...
203Ponisch EPodzielny Karl-He...24051-025 ≣B90Europe Tournament...
557Sanikidze Tornike...2168Shanava Konstanti...24060-122 ≣B90Ch Georgia (junio...21 Mar 2002
806Kalugampitiya R S...2131Tirto (INA)24070-128 ≣B90Ch City (open)08 Sep 2009
920Geske Julian (GER)2383Poetsch Hagen (GER)24080-122 ≣B90Ch Hessen (masters)05 Apr 2012
405Zakharov Valentin...2424Nevostrujev Vladi...24100-126 ≣B90It (open)
156Morris Walter D (...2380Fedder Steen (DEN)24100-123 ≣B90Ch Cleveland
867Gvetadze Sopio (GEO)2352Romanko-Guseva Ma...24111-027 ≣B90Ch World (blitz) ...16 Sep 2010
740Fernandez De Pabl...2214Guerra Mendez Jos...24110-124 ≣B90It (open)11 Jul 2008
484Guseinov Gadir (AZE)2421Gadjily Raouf (AZE)24130-123 ≣B90Ch Azerbaijan (te...
426Timoshenko Georgy...2510Biriukov Oleg V (...24151-026 ≣B90Cup Russia
587Velasquez Cesar (...2310Valenzuela Fuente...24150-124 ≣B90It (cat.9)27 Mar 2004
431Volkmann Friedric...2395Danner Georg (AUT)24151-024 ≣A04Memorial Elekes (a)
58Mikulcik Ladislav...2245Ivkov Borislav (SRB)24161-020 ≣B90?
591Berelovich Aleksa...2541Balcerak Jakob (GER)24161-026 ≣B90Bundesliga (2nd) ...25 Apr 2004
236Pokojowczyk Jerzy...2340Stempin Pawel (POL)24200-126 ≣B90Ch Poland
253Hlusevich Sergey ...2380Doroshkievich Vla...24200-123 ≣B90?
180Radev Nikolai (BUL)2304Lukov Valentin (BUL)24200-123 ≣B90Ch Bulgaria
402Dusper Hrvoje (CRO)2230Zemerov Vladimir ...24200-126 ≣B90Cup Tenkes (open)
799Riazuelo Gilles (...2106Brunner Nicolas (...24210-124 ≣B90It (open)
687Lie Kjetil A (NOR)2563Bulski Krzysztof ...24211-026 ≣B53It (open) \27 Jul 2007
540Kotronias Vasilio...2573Froehlich Peter (...24211-028 ≣B90It (open)
472Vuckovic Bojan (SRB)2433Colovic Aleksanda...24231-027 ≣B90It (cat.8)
589Sokolov Dmitri (RUS)2425Askarov Marat (RUS)24241-026 ≣B90Ch Russia (club) ...
448Martins Carlos (BRA)2305Martinez Carlos A...24250-127 ≣B90Ch Paulista
119Losev Dmitry (RUS)2326Doroshkievich Vla...24250-122 ≣B90Ch URS (qual)
861Leysa Ferdinand (...1991Nolte Rolando (PHI)24250-121 ≣B90Cup Prospero A Pi...26 Aug 2010
770Alsina Leal Danie...2529Panelo Marcelo (ARG)24251-028 ≣B90It (cat.9)20 Feb 2009
535Rohonyan Katerina...2332Zhao Xue (CHN)24280-128 ≣B90Ch World (juniors...
703Sahl Bjarke (NOR)2259Elsness Frode (NOR)24290-123 ≣B90Ch Norway (team) ...11 Nov 2007
382Sammalvuo Tapani ...2477Tella Jussi (FIN)24291-023 ≣B90?
222Kupreichik Viktor...2490Szekely Peter (HUN)24301-027 ≣B90It (cat.9)
11Kolpakov MikhailNikitin Aleksande...24301-027 ≣B90Ch URS (team)
451Pilla GiuseppeMrdja Milan (CRO)24301-020 ≣B90It (open)
181Hodjko Vjaceslav ...2319Pigusov Evgeny (RUS)24301-025 ≣B90?
574Hansen Torbjorn R...2328Senff Martin (GER)24300-127 ≣B90It (open)
794Mamedov Rauf (AZE)2645Cernousek Lukas (...24311-028 ≣B53It \23 Jul 2009
790Kratochvil Karel ...2128Cernousek Lukas (...24311-027 ≣B53It \19 Jul 2009
284Hanison BernardBangiev Alexander...24320-125 ≣B90Europe Tournament...
216Wedberg Tom (SWE)2485Jakobsen Ole (DEN)24351-027 ≣B90Memorial P.Keres
675Fier Alexander Hi...2516Fernandez Daniel ...24371-021 ≣B90Memorial Mario Co...26 May 2007
752Vavric Pavel (MDA)2216Aswin Jayaram (IND)24370-121 ≣B90Ch World (juniors...04 Aug 2008
19Reinhardt Enrique...Panno Oscar (ARG)24381-027 ≣B90Ch Club Argentino
496Sanchez Raul (CUB)2161Paramos Dominguez...24390-127 ≣B90It (open)
541Santella Amate Se...Herrera Irisberto...24390-124 ≣B90It (open)
598Fernandez Siles L...2267Gamundi Salamanca...24391-025 ≣B90It (open)04 Sep 2004
211Buzbuchi Ionut (GER)2315Szekely Peter (HUN)24400-124 ≣B90It (open)
208Martinez Noel (CUB)2186Vera Reynaldo (CUB)24400-121 ≣B90?
337Koscielski Janus ...2305Movsziszian Karen...24400-128 ≣B54It (open)
139Ziatdinov Raset (...2415Kayumov Dmitry D ...24410-128 ≣B90Ch Uzbekistan
554Nevanlinna Risto ...2343Roeder Mathias (GER)24421-09 ≣B90It (open)15 Jan 2002
596Karatorossian Dav...2384Seres Lajos (HUN)24431-026 ≣B90It (cat.7)13 Jun 2004
772Maze Sebastien (FRA)2546Papadopoulos I (GRE)24441-020 ≣B90Ch Europe14 Mar 2009
748Suarez Real Alber...2416Fargere Francois ...24441-027 ≣B53It (open)30 Jul 2008
849Zimmermann Julian...2281Kopylov Mihail (UKR)24461-024 ≣B90It \14 Jul 2010
6Maric Rudolf (YUG)2450Gligoric Svetozar...24470-120 ≣B90It
221Goldberg Alexande...2365Polovodin Igor A ...24471-028 ≣B90?
773Mkrtchian Lilit (...2467Romanko-Guseva Ma...24471-028 ≣B90Ch Europe (w)19 Mar 2009
28Hartston William ...2430Gligoric Svetozar...24471-025 ≣B90It
330Valinis GPalatnik Semon (USA)24480-122 ≣B29It (sheveningen)
196Sieiro-Gonzalez L...2405Vera Reynaldo (CUB)24500-122 ≣B90It
48Vitolins Alvis (LAT)2435Gutman Lev (GER)24501-024 ≣B90?
724Sharafiev Azat (RUS)2412Klimov Anton (RUS)24511-023 ≣B90Ch Russia (junior...
542Pruess David (USA)2346Shahade Gregory (...24520-127 ≣B90Tournament \
45Fischer Robert J ...2780Geller Efim P (RUS)24550-125 ≣B90It
51Nilsson Sven (SWE)Geller Efim P (RUS)24550-120 ≣B90It
149Liberzon Vladimir...2545Gruenfeld Yehuda ...24550-128 ≣B90?
886Danin Alexandre (...2545Kalugin Sergei (RUS)24571-024 ≣B90Cup Rector (cat.7)14 Mar 2011
781Shabalov Alexande...2580Krush Irina (USA)24581-024 ≣B90Ch USA16 May 2009
200Tosic Miroslav (SRB)2350Spassov Liuben (BUL)24600-127 ≣B90It
40Wade Robert G (ENG)2148O'kelly De Galway...24600-126 ≣B90It
41Westerinen Heikki...2340O'kelly De Galway...24601-028 ≣B90Memorial J.Capabl...
928Grota Mateusz (POL)1815Malisauskas Vidma...24600-124 ≣B90Ch City (open)22 Jul 2012
115Sargologos ISkembris Spyridon...24630-124 ≣B90It (open)
454Groszpeter Attila...2505Szekely Peter (HUN)24651-027 ≣B90Ch Hungary (team)...
195Nunn John D M (ENG)2590Helmers Knut J (NOR)24651-025 ≣B90It (cat.12)
631Beneteau Hubert (...2104Pham Minh Hoang (...24660-121 ≣B90It \12 Nov 2005
70Djukic Zeljko (SRB)2399Marjanovic Slavol...24681-028 ≣B90?
98Henao Raul Fernan...2386Marjanovic Slavol...24680-128 ≣B90Ch World (juniors)
626Aveskulov Valeriy...2457Shtyrenkov Veniam...24691-024 ≣B90It (cat.8)08 Sep 2005
622Pruijssers Roelan...2310Senff Martin (GER)24690-124 ≣B90It (open)18 Jul 2005