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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
554Nevanlinna Risto ...2343Roeder Mathias (GER)24421-09 ≣B90It (open)15 Jan 2002
673Bartosik Lech (POL)1898Jaworski Miroslaw...23470-19 ≣B90Ch World (IPCA) (b)15 May 2007
491Krebs JuergenChun Eng Terry Toh1-011 ≣B90corr. ICCF
738Prikhodko Sergey ...2071Birjukov Sergey (...22870-112 ≣B90Tournament (Elo)09 Jul 2008
933Simic Marko (CRO)1832Hamzagic Abdel (BIH)20910-113 ≣B90Ch Bosnia & Herze...27 Aug 2012
760Garcia Linda Alex...1666Hernandez Maria P...19650-113 ≣B90Tournament (w) (a)30 Sep 2008
268Hoth TZur Leo0-114 ≣B90corr.
495Angamarca Angamar...2051Caro Bermudez Eri...21310-114 ≣B90Ch Pan-American (...
747Curely Etienne (FRA)1751Mondon Fabrice (FRA)19980-114 ≣B90It (open)29 Jul 2008
101Buisman AlbertMeddeler H1-014 ≣B90Ch Netherlands (c...
702Darazs Zoltan (HUN)2256Lantos Attila (HUN)20041-014 ≣B90Tournament (Elo) (a)04 Nov 2007
391Perez Pastora Eva...2180Pazo R0-115 ≣B90Tournament
771Savanovic Aleksan...2412Nepomniachtchi Ia...26320-115 ≣B90Ch Europe12 Mar 2009
838Della Morte Germa...2361Gattas Allan (BRA)22341-015 ≣B90Memorial Ronald C...02 Jun 2010
142Furrer HansWeber V0-115 ≣B90Europe Tournament...
213Zanetti Alberto (...2167Capuano Ruggiero ...21701-015 ≣B90corr.
814Gu Xiaobing (CHN)2339Chernov Vladimir ...20421-015 ≣B90Memorial M.Chigor...17 Oct 2009
177Beliavsky Alexand...2620Stean Michael F (...25051-015 ≣B90Olympiad
99Bessenay Maurice ...2255Fedder Steen (DEN)23800-115 ≣B90Olympiad (student...
825Dobrowolski Piotr...2399Matuszewski Micha...23611-015 ≣B90It (open)11 Feb 2010
818Phadke Sohan (IND)2266Tan Weiliang (SIN)21630-116 ≣B90It \12 Dec 2009
323Busquets Luis (USA)2193Renet Olivier (FRA)24850-116 ≣B90It (open)
526Luther Thomas (GER)2575Kersten Uwe (GER)23571-016 ≣B90It (open)
649Radjabov Teimour ...2729Anand Viswanathan...27791-016 ≣B90Ch World (blitz)07 Sep 2006
879Ruiz C Joshua D (...2103Rincon Tristancho...1-016 ≣B90It (open)03 Dec 2010
465Noirot Florent (FRA)2096Delalande Thierry...21361-016 ≣B90It (open)
34Molarius Reijo (FIN)Harju Antero1-016 ≣B90?
766Vocaturo Daniele ...2383Aleksic Nenad (MNE)20141-016 ≣B90It (open)22 Dec 2008
395Estevez Jacome Jo...2009David Roiz0-116 ≣B90Ch Asturias (team...
811Aguilo Pons Franc...1929Lechado Artigues ...20950-116 ≣B90Ch Spain29 Sep 2009
252Wedberg Tom (SWE)2487Huenerkopf Heinz ...22851-017 ≣B90?
384Pax Horst Dr (GER)2146Puth Dieter (GER)21710-117 ≣B90Ch Reinland
95Dahlhaus Friedhel...2100Maier Thomas1-017 ≣B90corr.
561Fernandez De Pabl...2222Madina Martin (ARG)22740-117 ≣B90It (open)
445Naxakis Theodoros...Askarov Marat (RUS)24940-117 ≣B90Ch Europe (junior...
599Crespo Raimundo F...2163Gomez Enguita Fra...19971-017 ≣B90It (open)
29Prodanovic MilijanLakovljevic1-017 ≣B90Ch Yugoslavia (co...
556Kruppa Dominik (SVK)2091Meszaros Michal (...23090-117 ≣B90Ch Slovakia (juni...25 Feb 2002
71Koutsouvelis ASkalkotas Nikolao...22600-117 ≣B90Tournament
460Sundberg LarsFranzen Thomas (SWE)20431-017 ≣B90It (open) \
4Kotkov Yuri M (RUS)2390Ruchkin Yuri (RUS)22380-117 ≣B90Tournament
422Rossmanith Alexan...2218Hasenoehrl Markus...20601-017 ≣B90Bayern Regionalli...
446Manescu Tiberiu (...2402Shanava Konstanti...25620-117 ≣B90Ch Europe (junior...
298Manduch Milan (SVK)2200Mitov Borislav (BUL)20921-017 ≣B90Europe Tournament...
674Osswald Luis (GER)1965Siebarth Raiko (GER)22460-117 ≣B90Ch Germany (junio...20 May 2007
848Baigildin Albert ...2085Taztdinov Robert ...22041-017 ≣B90Tournament (open)02 Jul 2010
851Keuneke Hanno (GER)1737Poghosyan Tigran ...17581-018 ≣B90It \15 Jul 2010
845Yilmaz Mustafa (TUR)2482Vural Ozge (TUR)18871-018B90Ch Turkey (team)30 Jun 2010
847Guzik Jan (POL)1623Janiszewski Filip...15781-018B90Tournament (junio...01 Jul 2010
844Secer Ata (TUR)2334Gunay Alper (TUR)21741-018 ≣B90Ch Turkey (team)29 Jun 2010
862Krivoborodov Egor...2499Palac Mladen (CRO)25611-018 ≣B90It (open)28 Aug 2010
894Papakonstantinou ...1809Pauloy Dimitrios-...17321-018 ≣B90Ch Greece (junior...25 Jun 2011
821Salas de la Espri...Zea Juan Camilo1-018B90Tournament (open)
789Hruska Vladimir (...1985Pokorny Petr (CZE)22180-118 ≣B90It (open)29 Jun 2009
199Pellant Timothy (...2265Wong Phil20841-018 ≣B90It \
793Dessenne Francois...2044Ouadi Ali (FRA)18981-018 ≣B90It (open)22 Jul 2009
536Yanayt Eugene (USA)2061Sutovsky Emil (ISR)26510-118 ≣B90Ch ICC (blitz) (f...
768Alvarez Javier (COL)2144Arenas David (COL)23230-118 ≣B90It (open)29 Dec 2008
416Yoos John C (CAN)2335Haessel Dale R (CAN)22251-018 ≣B90It (open)
723Oliveira Silvio E...2345Quiroga Facundo (...23351-018 ≣B90It (a)26 Mar 2008
341Kastelijn TwanVan Aurich Rob1-018 ≣B90Tournament
264Kokkila Tero (FIN)2330Kopsa Petri (FIN)20761-018 ≣B90It (open)
722Tsydypov Zhamsara...1995Bodak Artem (RUS)19051-018B90Ch SibFO 16 Mar 2008
817Garofalo Simone (...1986Nicosia Federico ...18451-018 ≣B90Tournament (weekend)06 Dec 2009
1Keres Paul (EST)2580Fuderer Andrija (...1-018 ≣B90
343Kubitza GeorgKos Sebastian (GER)22081-018 ≣B90Ch NRW (juniors) ...
506Meszaros Tamas (HUN)2216Guld Attila (HUN)20971-018 ≣B90Ch Hungary (junio...15 Apr 2000
478Braun Marton (HUN)2113Suto Gabor (HUN)22321-018B90Ch Sarospatak
311KotkovCharushin Victor0-118 ≣B90Ch World (corr.)
39Willberg Stig-OlofPahta Pentti1-018 ≣B90?
644Klokas Konstantin...2231Erdogdu Mert (TUR)23830-118 ≣B90It (open) \19 Aug 2006
94Czada MWeber V1-018 ≣B90corr.
785Striebich Rudolf ...Baum Hans Juergen1-018 ≣B90Ch Baden (seniors)04 Jun 2009
912Nemeth Miklos (HUN)2452Sandhoefner Flori...22051-018 ≣B90Bundesliga B Mitt...03 Dec 2011
856Szopka Dariusz (POL)2246Stachura Blazej (...18591-019 ≣B90Memorial Marka Pi...04 Aug 2010
836Manoch MauriceGoudriaan Etienne...0-119 ≣B90Ch Netherlands (j...04 May 2010
185Berg Svein (NOR)2290Niemynski Z1-019 ≣B90Europe Tournament...
386Luther Thomas (GER)2510Touzane Olivier (...23201-019 ≣B90It
854Rozycki Wojciech ...1484Bielinski Kazimie...17390-119 ≣B90It (open) (b)
8Kaasalainen ArvoRompotti Pertti (...1-019 ≣B90?
162Marotz HJRaymaekers Rene0-119B90Europe Tournament...
371Suri Hans (SUI)2008Schilstra BJ1-019 ≣B90It (open)
363Prokopowicz Czesl...2154Mochocki P1-019 ≣B90corr.
686Rohonyan Katerina...2309Abrahamyan Tatev ...22461-019 ≣B90Ch USA (w)16 Jul 2007
255Van Der Tuuk Jaap...2218Timman Jan H (NED)26200-119 ≣B90It (thematic)
375Saravanan V (IND)1958Anilkumar O T (IND)22321-019 ≣B90It (open)
124GubasErgh1-019 ≣B90corr.
607Kutzner Stephen (...2077Schoen Ralf Dr (GER)21970-119 ≣B90It (open)29 Dec 2004
339Wantiez Fabrice (...2355Roeder Mathias (GER)23950-119 ≣B90It (open)
36Pahta PenttiSaily Frans1-019 ≣B90?
654Wawrzaszek Jason ...1991Lee Marvin (USA)19190-119 ≣B90It (open)05 Nov 2006
659Fedec John (AUS)2029McNamara Gary (AUS)21400-119 ≣B90It (open)30 Dec 2006
477Fernandez Eric (CUB)2290Pulido Ariel (CUB)22671-019 ≣B90Cup Santa Clara
69PihelashviliAmakov0-119 ≣B90?
640Scharf Leopold1620Paseka Christian ...17521-019 ≣B90It (open) (b)27 May 2006
75Postpischl DomenicoDe Sortis Sergio1-019 ≣B90corr.
424Monakhov S S (RUS)2132Filippov N1-019 ≣B90Ch Moscow (open)
457Amrein Roland (HUN)2245Talaber Istvan (HUN)19191-019 ≣B90Ch Hungary (open)
508Shushvar Vitaly (...2207Czuchnicki Jan (POL)20551-019 ≣B90Memorial Em.Laske...
628Hirneise Jens (GER)2000Womacka Mathias (...23971-019 ≣B90Tournament \10 Sep 2005