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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
261Olszewski WStoklas Vincent1-08 ≣B28Europe Tournament...
673Bartosik Lech (POL)1898Jaworski Miroslaw...23470-19 ≣B90Ch World (IPCA) (b)15 May 2007
554Nevanlinna Risto ...2343Roeder Mathias (GER)24421-09 ≣B90It (open)15 Jan 2002
491Krebs JuergenChun Eng Terry Toh1-011 ≣B90corr. ICCF
738Prikhodko Sergey ...2071Birjukov Sergey (...22870-112 ≣B90Tournament (Elo)09 Jul 2008
760Garcia Linda Alex...1666Hernandez Maria P...19650-113 ≣B90Tournament (w) (a)30 Sep 2008
933Simic Marko (CRO)1832Hamzagic Abdel (BIH)20910-113 ≣B90Ch Bosnia & Herze...27 Aug 2012
702Darazs Zoltan (HUN)2256Lantos Attila (HUN)20041-014 ≣B90Tournament (Elo) (a)04 Nov 2007
495Angamarca Angamar...2051Caro Bermudez Eri...21310-114 ≣B90Ch Pan-American (...
96Garcia Palermo Ca...2488Martinez Carlos A...25011-014 ≣B50Ch Argentina
747Curely Etienne (FRA)1751Mondon Fabrice (FRA)19980-114 ≣B90It (open)29 Jul 2008
101Buisman AlbertMeddeler H1-014 ≣B90Ch Netherlands (c...
268Hoth TZur Leo0-114 ≣B90corr.
213Zanetti Alberto (...2167Capuano Ruggiero ...21701-015 ≣B90corr.
825Dobrowolski Piotr...2399Matuszewski Micha...23611-015 ≣B90It (open)11 Feb 2010
177Beliavsky Alexand...2620Stean Michael F (...25051-015 ≣B90Olympiad
99Bessenay Maurice ...2255Fedder Steen (DEN)23800-115 ≣B90Olympiad (student...
838Della Morte Germa...2361Gattas Allan (BRA)22341-015 ≣B90Memorial Ronald C...02 Jun 2010
814Gu Xiaobing (CHN)2339Chernov Vladimir ...20421-015 ≣B90Memorial M.Chigor...17 Oct 2009
391Perez Pastora Eva...2180Pazo R0-115 ≣B90Tournament
771Savanovic Aleksan...2412Nepomniachtchi Ia...26320-115 ≣B90Ch Europe12 Mar 2009
142Furrer HansWeber V0-115 ≣B90Europe Tournament...
323Busquets Luis (USA)2193Renet Olivier (FRA)24850-116 ≣B90It (open)
879Ruiz C Joshua D (...2103Rincon Tristancho...1-016 ≣B90It (open)03 Dec 2010
526Luther Thomas (GER)2575Kersten Uwe (GER)23571-016 ≣B90It (open)
818Phadke Sohan (IND)2266Tan Weiliang (SIN)21630-116 ≣B90It \12 Dec 2009
465Noirot Florent (FRA)2096Delalande Thierry...21361-016 ≣B90It (open)
34Molarius Reijo (FIN)Harju Antero1-016 ≣B90?
649Radjabov Teimour ...2729Anand Viswanathan...27791-016 ≣B90Ch World (blitz)07 Sep 2006
395Estevez Jacome Jo...2009David Roiz0-116 ≣B90Ch Asturias (team...
811Aguilo Pons Franc...1929Lechado Artigues ...20950-116 ≣B90Ch Spain29 Sep 2009
766Vocaturo Daniele ...2383Aleksic Nenad (MNE)20141-016 ≣B90It (open)22 Dec 2008
95Dahlhaus Friedhel...2100Maier Thomas1-017 ≣B90corr.
384Pax Horst Dr (GER)2146Puth Dieter (GER)21710-117 ≣B90Ch Reinland
561Fernandez De Pabl...2222Madina Martin (ARG)22740-117 ≣B90It (open)
599Crespo Raimundo F...2163Gomez Enguita Fra...19971-017 ≣B90It (open)
556Kruppa Dominik (SVK)2091Meszaros Michal (...23090-117 ≣B90Ch Slovakia (juni...25 Feb 2002
848Baigildin Albert ...2085Taztdinov Robert ...22041-017 ≣B90Tournament (open)02 Jul 2010
29Prodanovic MilijanLakovljevic1-017 ≣B90Ch Yugoslavia (co...
674Osswald Luis (GER)1965Siebarth Raiko (GER)22460-117 ≣B90Ch Germany (junio...20 May 2007
4Kotkov Yuri M (RUS)2390Ruchkin Yuri (RUS)22380-117 ≣B90Tournament
71Koutsouvelis ASkalkotas Nikolao...22600-117 ≣B90Tournament
324Dybner GoranOdom Don0-117 ≣B40Ch Sweden (corr.)
460Sundberg LarsFranzen Thomas (SWE)20431-017 ≣B90It (open) \
592Choisy Mathilde (...2051Heinz Timothee (FRA)21980-117 ≣B23Ch France (team) ...01 May 2004
446Manescu Tiberiu (...2402Shanava Konstanti...25620-117 ≣B90Ch Europe (junior...
252Wedberg Tom (SWE)2487Huenerkopf Heinz ...22851-017 ≣B90?
422Rossmanith Alexan...2218Hasenoehrl Markus...20601-017 ≣B90Bayern Regionalli...
298Manduch Milan (SVK)2200Mitov Borislav (BUL)20921-017 ≣B90Europe Tournament...
445Naxakis Theodoros...Askarov Marat (RUS)24940-117 ≣B90Ch Europe (junior...
821Salas de la Espri...Zea Juan Camilo1-018B90Tournament (open)
536Yanayt Eugene (USA)2061Sutovsky Emil (ISR)26510-118 ≣B90Ch ICC (blitz) (f...
844Secer Ata (TUR)2334Gunay Alper (TUR)21741-018 ≣B90Ch Turkey (team)29 Jun 2010
416Yoos John C (CAN)2335Haessel Dale R (CAN)22251-018 ≣B90It (open)
817Garofalo Simone (...1986Nicosia Federico ...18451-018 ≣B90Tournament (weekend)06 Dec 2009
793Dessenne Francois...2044Ouadi Ali (FRA)18981-018 ≣B90It (open)22 Jul 2009
845Yilmaz Mustafa (TUR)2482Vural Ozge (TUR)18871-018B90Ch Turkey (team)30 Jun 2010
789Hruska Vladimir (...1985Pokorny Petr (CZE)22180-118 ≣B90It (open)29 Jun 2009
94Czada MWeber V1-018 ≣B90corr.
722Tsydypov Zhamsara...1995Bodak Artem (RUS)19051-018B90Ch SibFO 16 Mar 2008
341Kastelijn TwanVan Aurich Rob1-018 ≣B90Tournament
343Kubitza GeorgKos Sebastian (GER)22081-018 ≣B90Ch NRW (juniors) ...
723Oliveira Silvio E...2345Quiroga Facundo (...23351-018 ≣B90It (a)26 Mar 2008
1Keres Paul (EST)2580Fuderer Andrija (...1-018 ≣B90
506Meszaros Tamas (HUN)2216Guld Attila (HUN)20971-018 ≣B90Ch Hungary (junio...15 Apr 2000
785Striebich Rudolf ...Baum Hans Juergen1-018 ≣B90Ch Baden (seniors)04 Jun 2009
644Klokas Konstantin...2231Erdogdu Mert (TUR)23830-118 ≣B90It (open) \19 Aug 2006
912Nemeth Miklos (HUN)2452Sandhoefner Flori...22051-018 ≣B90Bundesliga B Mitt...03 Dec 2011
311KotkovCharushin Victor0-118 ≣B90Ch World (corr.)
199Pellant Timothy (...2265Wong Phil20841-018 ≣B90It \
768Alvarez Javier (COL)2144Arenas David (COL)23230-118 ≣B90It (open)29 Dec 2008
851Keuneke Hanno (GER)1737Poghosyan Tigran ...17581-018 ≣B90It \15 Jul 2010
39Willberg Stig-OlofPahta Pentti1-018 ≣B90?
478Braun Marton (HUN)2113Suto Gabor (HUN)22321-018B90Ch Sarospatak
850Dimopoulos Nikola...1965Zagrebelny Sergey...24810-118 ≣B53It (open) \15 Jul 2010
862Krivoborodov Egor...2499Palac Mladen (CRO)25611-018 ≣B90It (open)28 Aug 2010
264Kokkila Tero (FIN)2330Kopsa Petri (FIN)20761-018 ≣B90It (open)
847Guzik Jan (POL)1623Janiszewski Filip...15781-018B90Tournament (junio...01 Jul 2010
894Papakonstantinou ...1809Pauloy Dimitrios-...17321-018 ≣B90Ch Greece (junior...25 Jun 2011
836Manoch MauriceGoudriaan Etienne...0-119 ≣B90Ch Netherlands (j...04 May 2010
386Luther Thomas (GER)2510Touzane Olivier (...23201-019 ≣B90It
185Berg Svein (NOR)2290Niemynski Z1-019 ≣B90Europe Tournament...
162Marotz HJRaymaekers Rene0-119B90Europe Tournament...
371Suri Hans (SUI)2008Schilstra BJ1-019 ≣B90It (open)
854Rozycki Wojciech ...1484Bielinski Kazimie...17390-119 ≣B90It (open) (b)
375Saravanan V (IND)1958Anilkumar O T (IND)22321-019 ≣B90It (open)
8Kaasalainen ArvoRompotti Pertti (...1-019 ≣B90?
255Van Der Tuuk Jaap...2218Timman Jan H (NED)26200-119 ≣B90It (thematic)
339Wantiez Fabrice (...2355Roeder Mathias (GER)23950-119 ≣B90It (open)
686Rohonyan Katerina...2309Abrahamyan Tatev ...22461-019 ≣B90Ch USA (w)16 Jul 2007
124GubasErgh1-019 ≣B90corr.
607Kutzner Stephen (...2077Schoen Ralf Dr (GER)21970-119 ≣B90It (open)29 Dec 2004
75Postpischl DomenicoDe Sortis Sergio1-019 ≣B90corr.
69PihelashviliAmakov0-119 ≣B90?
659Fedec John (AUS)2029McNamara Gary (AUS)21400-119 ≣B90It (open)30 Dec 2006
36Pahta PenttiSaily Frans1-019 ≣B90?
457Amrein Roland (HUN)2245Talaber Istvan (HUN)19191-019 ≣B90Ch Hungary (open)
477Fernandez Eric (CUB)2290Pulido Ariel (CUB)22671-019 ≣B90Cup Santa Clara
754Rzayev Bahruz (AZE)2285Vishnu Prasanna (...23191-019 ≣B90Ch World (juniors...15 Aug 2008
577Manescu Tiberiu (...2333Nemeth Francisc (...24030-119 ≣B53It (cat.2)