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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
636Kokarev Dmitry (RUS)2536Nechepurenko Roma...24791-026 ≣B90It (open) \09 Feb 2006
635Spraggett Kevin (...2610Enjuto Velasco Ro...21831-028 ≣B90It (open)11 Jan 2006
634Bluvshtein Mark (...2544Roschina Tatiana ...22601-025 ≣B90It (open) (masters)29 Dec 2005
633Filev Georgi (BUL)2182Ruschukov Bojan19851-023 ≣B90Memorial Baharov ...28 Nov 2005
632Tsomis Dimitrios ...2186Vlahos Athanasios...20111-025 ≣B90Ch Piraeus16 Nov 2005
631Beneteau Hubert (...2104Pham Minh Hoang (...24660-121 ≣B90It \12 Nov 2005
630Marie Maxime (FRA)2152Eklund Kari (FIN)22281-028 ≣B90Ch Finland (team)...12 Nov 2005
629Shushpanova Nina ...2077Biriukov Oleg V (...23890-128 ≣B90Memorial M.Chigor...15 Oct 2005
628Hirneise Jens (GER)2000Womacka Mathias (...23971-019 ≣B90Tournament \10 Sep 2005
627Grabarczyk Bogdan...2472Bobras Piotr (POL)25631-027 ≣B90Ch Poland (team) ...08 Sep 2005
626Aveskulov Valeriy...2457Shtyrenkov Veniam...24691-024 ≣B90It (cat.8)08 Sep 2005
625Czakon Jakub (POL)2477Jakubiec Artur (POL)25291-024 ≣B90It (open)
624Chen YidiCori T Deysi (PER)20071-025 ≣B90Ch World (juniors...29 Jul 2005
623Chen YidiDanelia Mariam (GEO)19820-127 ≣B90Ch World (juniors...25 Jul 2005
622Pruijssers Roelan...2310Senff Martin (GER)24690-124 ≣B90It (open)18 Jul 2005
621Minakov VitaliyShvydchenko Sergey0-128 ≣B90Memorial Sakharov...13 Jul 2005
620Guseinov Gadir (AZE)2585Bobras Piotr (POL)25630-125 ≣B90Ch Europe01 Jul 2005
619Kozamernik Janez ...2188Vesel Mark (SLO)20801-027 ≣B90Cup Slovenia16 May 2005
618El Taher Fouad (EGY)2482Molina Tony (PHI)22341-027 ≣B90It (open)08 Apr 2005
617Strohmann Matthie...1997Bruned Vianney (ESP)19611-025 ≣B90It (open)
616Grabarczyk Bogdan...2472Kersten Uwe (GER)23230-128 ≣B90Ch Hessen
615Olsen Andrei (NOR)1811Bjerke Silje (NOR)21330-122 ≣B53It (open)26 Mar 2005
614Stojic Svetozar (...1978Hoffmann Achim Gu...21531-022 ≣B90Cup Doeberl26 Mar 2005
613Gandolfi Gianfran...1901Hackett Len1-020 ≣B90Ch European Union23 Mar 2005
612Adler Heiko (GER)2079Schork Stefan (GER)21811-021B90Ch Baden (b)
611Stupar Slavoljub ...2146Vranjic Marko (CRO)17761-023B90It (open)24 Feb 2005
610Potebnya Vladimir...2142Samsonkin Artem (...23450-124 ≣B90It (cat.3)23 Jan 2005
609Moranda Wojciech ...2458Carstensen Jacob ...23111-026B90It (open)29 Dec 2004
608Oertel David (GER)2013Seiler Sascha (GER)20540-122B90Ch Germany (junio...29 Dec 2004
607Kutzner Stephen (...2077Schoen Ralf Dr (GER)21970-119 ≣B90It (open)29 Dec 2004
606Le Thi Phuong Lie...2249Nguyen Thi Thanh ...23451-024 ≣B90Ch Vietnam (w)30 Nov 2004
605Sulskis Sarunas (...2555Magalashvili Davi...23891-024 ≣B90Memorial T.Petros...27 Nov 2004
604Draz Andrey (RUS)Korolev Dmitry (RUS)16640-127 ≣B90Ch Central Region...09 Nov 2004
603Berlinsky Vladimi...2347Enjuto Velasco Ro...21641-021 ≣B90Olympiad (for the...08 Nov 2004
602Zeleznik Alojz (SLO)2280Mencinger Vojko (...23430-120 ≣B90Ch Slovenia (team...05 Nov 2004
601Gur Erdal Eren (TUR)2070Hodzic Nihad (BIH)22590-126 ≣B90Cup European Club09 Oct 2004
600Baikova Irina (RUS)2039Nechepurenko Roma...23530-121 ≣B90Memorial Kopylov ...
599Crespo Raimundo F...2163Gomez Enguita Fra...19971-017 ≣B90It (open)
598Fernandez Siles L...2267Gamundi Salamanca...24391-025 ≣B90It (open)04 Sep 2004
597Damia Angelo (ITA)2118Mazzilli Piero (ITA)23120-125 ≣B90It (open)11 Jul 2004
596Karatorossian Dav...2384Seres Lajos (HUN)24431-026 ≣B90It (cat.7)13 Jun 2004
595Filev Georgi (BUL)2117Simeonov Stefan (...23711-021 ≣B90It (open)05 Jun 2004
594Strejcek StanislavOlsar Zdenek (CZE)21210-127 ≣B90It (open)21 May 2004
593Lanneau Bertrand ...2173Verspecht Thierry...21201-026 ≣B90Tournament (Elo)07 May 2004
592Choisy Mathilde (...2051Heinz Timothee (FRA)21980-117 ≣B23Ch France (team) ...01 May 2004
591Berelovich Aleksa...2541Balcerak Jakob (GER)24161-026 ≣B90Bundesliga (2nd) ...25 Apr 2004
590Silveira Sergio R...2135Schmidt Osmar Rau...17201-027 ≣B90Tournament (open)09 Apr 2004
589Sokolov Dmitri (RUS)2425Askarov Marat (RUS)24241-026 ≣B90Ch Russia (club) ...
588Fedoseev Sergey (...2225Fayzrakhmanov Gen...1-026 ≣B90Ch Russia (junior...
587Velasquez Cesar (...2310Valenzuela Fuente...24150-124 ≣B90It (cat.9)27 Mar 2004
586Apaydin Fethi (TUR)2195Keler Faruk (TUR)21721-024 ≣B90Ch Turkey06 Mar 2004
585Martin Perez Javi...2232Pereira Figueroa ...20971-021 ≣B90It (open)18 Feb 2004
584Huisman Hugues (FRA)2082Delacotte Bruno (...21181-022 ≣B90It (open)15 Feb 2004
583Carlsen Magnus (NOR)2581Popov Valerij (RUS)25831-026 ≣B90It (cat.9)
582Petrossian Armen ...2329Lopez Gracia Fern...23421-025 ≣B53Ch France (team) ...06 Dec 2003
581Terletsky Oleg (UKR)2176Pilipenko Andrey ...22390-127 ≣B90Ch Ukraine (junio...03 Dec 2003
580Anton Teodor (ROM)2092Bowmer Kevin1-020 ≣B90Dos Hermanas Qual...18 Mar 2003
579Niering Martin (GER)2198Feige Manuel (GER)23690-128 ≣B53Oberliga East A 2...09 Mar 2003
578Huynh Mai Phuong ...2128Bui T Mai Tram (VIE)1-025 ≣B90Ch Vjetnam (junio...
577Manescu Tiberiu (...2333Nemeth Francisc (...24030-119 ≣B53It (cat.2)
576Zakar Dora (HUN)1954Somodi Balazs (HUN)21090-127 ≣B90It (open)
575Bokros Albert (HUN)2456Matejovic Juraj (...22040-128 ≣B90Ch Slovakia (team...
574Hansen Torbjorn R...2328Senff Martin (GER)24300-127 ≣B90It (open)
573Petrossian Armen ...2329Piquemal Christia...20541-025 ≣B90It (open)
572Trkaljanov Vladim...2235Berlinsky Vladimi...23471-025 ≣B90It \
571Schindler Jonas (...1940Becker Martin (GER)22410-120 ≣B90It (open)
570Krejci Jan (CZE)1719Sobek Jaroslav (CZE)23210-127 ≣B90It (open)
569Edwards MartinGrant Alan (SCO)22060-128 ≣B90It (open)
568White Kevin (ENG)2043Battaggia Piergio...20761-022 ≣B90It (open)
567Monsieux Cyril (FRA)2187Delorme Axel (FRA)21851-020 ≣B90Ch France (junior...
566Butterworth AndrewOswald Graeme (ENG)21470-126 ≣B90It (open)
565Christensen Henri...2126Busk Casper (DEN)21071-020 ≣B90It (open) \
564Milher AlbertoCuberli Emiliano ...21360-128 ≣B90It (open)
563Dimitrijevic Alek...2289Kalata Peter (SVK)22410-126 ≣B90Ch Europe (junior...
562Kosteniuk Alexand...2508Dvoirys Semen I (...26151-025 ≣B90It (open)
561Fernandez De Pabl...2222Madina Martin (ARG)22740-117 ≣B90It (open)
560Stanec Nikolaus (...2560Knoll Hermann (AUT)23561-027 ≣B90It (cat.7)
559Silveira Sergio R...2083Osorio Jose Eusta...20491-028 ≣B90Tournament (final)07 Dec 2002
558Laquini Bernardo ...1790Schmidt Osmar Rau...18750-127 ≣B90Tournament (final)30 Nov 2002
557Sanikidze Tornike...2168Shanava Konstanti...24060-122 ≣B90Ch Georgia (junio...21 Mar 2002
556Kruppa Dominik (SVK)2091Meszaros Michal (...23090-117 ≣B90Ch Slovakia (juni...25 Feb 2002
555Sanikidze Tornike...2168Maglaperidze Grig...20961-027 ≣B90Ch Georgia (junio...08 Feb 2002
554Nevanlinna Risto ...2343Roeder Mathias (GER)24421-09 ≣B90It (open)15 Jan 2002
553Gelencser Jozsef ...2118Dombai Istvan (HUN)22070-125B90It (open)05 Jan 2002
552Wu Howard (CAN)2185Steininger Gavin ...19861-024 ≣B90Memorial P.Keres ...
551Simacek Pavel (CZE)2420Vojtek Vladimir (...22781-028 ≣B90It (open)
550Lastin Alexander ...2636Kokarev Dmitry (RUS)25041-024 ≣B90Memorial M.Chigor...
549Kurnosov Igor (RUS)2477Kokarev Dmitry (RUS)25041-027 ≣B90It (a)
548Solyomvari Roxann...1974Kosa Gergely (HUN)20551-025 ≣B90It (open)
547Carrasco Patrick ...2142Bruned Yvain (ESP)21300-121 ≣B90It (open)
546Kokarev Dmitry (RUS)2504Popov Valerij (RUS)25790-127 ≣B53Cup Russia (open)
545Kokarev Dmitry (RUS)2504Melkozerov Dmitry...23901-026 ≣B90Cup Russia (open)
544Quinta Daniel (POR)2084Wanderley Rafaell...21080-125 ≣B90Ch Portugal (juni...
543Kravchenko Leonid...2061Delorme Axel (FRA)20711-022 ≣B90Ch Europe (junior...
542Pruess David (USA)2346Shahade Gregory (...24520-127 ≣B90Tournament \
541Santella Amate Se...Herrera Irisberto...24390-124 ≣B90It (open)
540Kotronias Vasilio...2573Froehlich Peter (...24211-028 ≣B90It (open)
539Zubov Oleksander ...2329Areshchenko Alexa...25660-125 ≣B90Ch Ukraine (junio...
538Mikhalichenko Vla...2234Zubov Oleksander ...23290-125 ≣B90Ch Ukraine (junio...
537Vasquez Rodrigo (...2481Shipov Sergei (RUS)26040-124 ≣B90It \