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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
4Kotkov Yuri M (RUS)2390Ruchkin Yuri (RUS)22380-117 ≣B90Tournament
344Hartman Brian (CAN)2388Lim Robert1-025B90It (open)
150Mahia Gustavo (ARG)2386Quinteros Miguel ...25151-028 ≣B90It \
98Henao Raul Fernan...2386Marjanovic Slavol...24680-128 ≣B90Ch World (juniors)
596Karatorossian Dav...2384Seres Lajos (HUN)24431-026 ≣B90It (cat.7)13 Jun 2004
766Vocaturo Daniele ...2383Aleksic Nenad (MNE)20141-016 ≣B90It (open)22 Dec 2008
920Geske Julian (GER)2383Poetsch Hagen (GER)24080-122 ≣B90Ch Hessen (masters)05 Apr 2012
831Knoll Hermann (AUT)2382Sandhoefner Flori...22431-028 ≣B90Bundesliga B Mitt...18 Apr 2010
502Perez Luis Manuel...2381Castro Luaces Jos...21531-024 ≣B90It (open)
253Hlusevich Sergey ...2380Doroshkievich Vla...24200-123 ≣B90?
156Morris Walter D (...2380Fedder Steen (DEN)24100-123 ≣B90Ch Cleveland
151Morris Walter D (...2380Poulsen Allan (DEN)23500-123 ≣B90It (open)
20Tringov Georgi P ...2379Fischer Robert J ...27800-122 ≣B90Memorial J.Capabl...
27Tringov Georgi P ...2379Palmason Gudmundu...22701-023 ≣B90Olympiad
742Simon Olivier (FRA)2376Lafrechoux Lauren...19190-126 ≣B90It (open)20 Jul 2008
7Bilek Istvan (HUN)2375Fischer Robert J ...27800-127 ≣B90Izt
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
433Garma Edgardo (PHI)2375Chiong Luis (PHI)23550-125 ≣B90It (open)
175Agdestein Espen (...2374Bjerke Richard (NOR)21351-024 ≣B90It (open)
823Filev Georgi (BUL)2370Kolev Atanas (BUL)25711-028 ≣B90Ch Bulgaria (1/2 ...30 Jan 2010
374Manik Mikulas (SVK)2370Stohl Igor (SVK)25601-028 ≣B53It (open)
56Spassov Liuben (BUL)2367Tukmakov Vladimir...25471-023 ≣B90It (open)
265Ziatdinov Raset (...2365Gochev Mladen (BUL)22531-023 ≣B90Ch Bulgaria
354Goldberg Alexande...2365Movsziszian Karen...24830-123 ≣B90It (open)
26Jimenez Eleazar (...2365Letelier Rene (CHI)21511-021 ≣B90Ch Pan-American
225Maki Veijo (FIN)2365Hansen Curt (DEN)25000-125 ≣B90It
221Goldberg Alexande...2365Polovodin Igor A ...24471-028 ≣B90?
875Geske Julian (GER)2364Schulz Jens (GER)21731-026B90Ch Germany (junio...18 Nov 2010
525Meszaros Tamas (HUN)2364Solti Laszlo (HUN)20951-025B90Cup Tenkes (open)19 Nov 2001
174Hakki Imad (SYR)2362Iskov Gert (DEN)23450-126 ≣B90It
235Kosanovic Goran A...2362Marjanovic Slavol...25150-126 ≣B90Ch Yugoslavia
838Della Morte Germa...2361Gattas Allan (BRA)22341-015 ≣B90Memorial Ronald C...02 Jun 2010
293Chudinovskikh Ale...2360Alexikov Alexande...23691-023 ≣B90Ch URS (club)
462Kislov Sergey (RUS)2360Dorokhin Mikhail ...22371-021 ≣B90It (open)
667Sermier Guillaume...2359Fargere Francois ...23250-127 ≣B53Ch France (team) ...
379Yerofeev Sergey (...2359Horst Lotar (GER)1-021 ≣B90World Tournament ...
830Krzyzanowski Marc...2356Sikora Jan (CZE)22401-021 ≣B90Czech League 2009...11 Apr 2010
339Wantiez Fabrice (...2355Roeder Mathias (GER)23950-119 ≣B90It (open)
13Minic Dragoljub (...2355Korchnoi Viktor (...25561-024 ≣B90Match \
904Videnova Iva (BUL)2353Milosavljevic Mil...18811-028B90Ch Serbia (team P...27 Aug 2011
808Wu Xibin (CHN)2353Le Quang Liem (VIE)26020-127 ≣B90It (open)18 Sep 2009
519Tatai Stefano (ITA)2352Vera Reynaldo (CUB)25570-126 ≣B90It (open)
867Gvetadze Sopio (GEO)2352Romanko-Guseva Ma...24111-027 ≣B90Ch World (blitz) ...16 Sep 2010
685Bryson Douglas M ...2350Hilton Stephen (SCO)19671-024 ≣B90Ch Scotland09 Jul 2007
200Tosic Miroslav (SRB)2350Spassov Liuben (BUL)24600-127 ≣B90It
215Bryson Douglas M ...2350Sharif Mohamed (UAE)22351-020 ≣B90Olympiad
316Holmsten Aleksei ...2350Pigusov Evgeny (RUS)25550-127 ≣B90It (open) \
603Berlinsky Vladimi...2347Enjuto Velasco Ro...21641-021 ≣B90Olympiad (for the...08 Nov 2004
762De Dovitiis Alejo...2347Maucci Marcelo (ARG)19591-026 ≣B90It \10 Oct 2008
542Pruess David (USA)2346Shahade Gregory (...24520-127 ≣B90Tournament \
403Pyhala Antti (FIN)2345Oll Lembit (EST)26300-126 ≣B53It (open)
723Oliveira Silvio E...2345Quiroga Facundo (...23351-018 ≣B90It (a)26 Mar 2008
554Nevanlinna Risto ...2343Roeder Mathias (GER)24421-09 ≣B90It (open)15 Jan 2002
236Pokojowczyk Jerzy...2340Stempin Pawel (POL)24200-126 ≣B90Ch Poland
456Drei Andrea (ITA)2340Krupkova Petra (CZE)23150-123 ≣B90It (open)
41Westerinen Heikki...2340O'kelly De Galway...24601-028 ≣B90Memorial J.Capabl...
814Gu Xiaobing (CHN)2339Chernov Vladimir ...20421-015 ≣B90Memorial M.Chigor...17 Oct 2009
421Schlamp Robert (GER)2339Hasenoehrl Markus...20601-028 ≣B90It (open)
755Vymazal Bronislav...2337Trichkov Vasil (CZE)23440-121 ≣B53It (b)23 Aug 2008
416Yoos John C (CAN)2335Haessel Dale R (CAN)22251-018 ≣B90It (open)
399Alonso Seisdedos ...2335Gardela Batlle Jo...22021-028 ≣B90Ch Catalunia (team)
844Secer Ata (TUR)2334Gunay Alper (TUR)21741-018 ≣B90Ch Turkey (team)29 Jun 2010
577Manescu Tiberiu (...2333Nemeth Francisc (...24030-119 ≣B53It (cat.2)
535Rohonyan Katerina...2332Zhao Xue (CHN)24280-128 ≣B90Ch World (juniors...
264Kokkila Tero (FIN)2330Kopsa Petri (FIN)20761-018 ≣B90It (open)
64Janosevic Dragolj...2330Palmiotto Fiorent...21041-023 ≣B90It
406Damjanovic Mato (...2330Stohl Igor (SVK)25251-027 ≣B90Ch Croatia (team)...
573Petrossian Armen ...2329Piquemal Christia...20541-025 ≣B90It (open)
539Zubov Oleksander ...2329Areshchenko Alexa...25660-125 ≣B90Ch Ukraine (junio...
582Petrossian Armen ...2329Lopez Gracia Fern...23421-025 ≣B53Ch France (team) ...06 Dec 2003
514Haznedaroglu Kiva...2328Belotti Bruno (ITA)24030-125 ≣B53Ch Europe
896Docx Stefan (BEL)2328Versporten Wim (BEL)20681-019 ≣B90It \17 Jul 2011
574Hansen Torbjorn R...2328Senff Martin (GER)24300-127 ≣B90It (open)
133Gesos Pavlos (GRE)2327Tringov Georgi P ...24800-127 ≣B90?
119Losev Dmitry (RUS)2326Doroshkievich Vla...24250-122 ≣B90Ch URS (qual)
670Nadeev Sergey (RUS)2325Voronin Nikita (RUS)21051-022 ≣B90Ch Central Region25 Mar 2007
758Zivkovic Ivan (SRB)2322Irizanin Radoje (...23390-123 ≣B90Ch Serbia (team) ...22 Sep 2008
911Hou Qiang (CHN)2322Farkas Tibor (SRB)22761-025 ≣B90It \21 Nov 2011
443Godoy David A (CHI)2320Arancibia Eduardo...22501-027 ≣B90Memorial N.Navarro
281Geisler J (RUS)2320Zagrebelny Sergey...23200-124 ≣B90Ch Uzbekistan
432Torres Sanchez Jo...2319Crespo Raimundo F...21911-021 ≣B90It (open)
181Hodjko Vjaceslav ...2319Pigusov Evgeny (RUS)24301-025 ≣B90?
91Grefe John A (USA)2316Gilden Lawrence C...23001-025 ≣B90Ch USA
534Ly Hong Nguyen (VIE)2316Duong The Anh (VIE)22431-027 ≣B90It (open)
211Buzbuchi Ionut (GER)2315Szekely Peter (HUN)24400-124 ≣B90It (open)
885Oms Fuentes Lluis...2314Gardela Batlle Jo...22021-023 ≣B90Ch Catalunia (tea...05 Mar 2011
622Pruijssers Roelan...2310Senff Martin (GER)24690-124 ≣B90It (open)18 Jul 2005
587Velasquez Cesar (...2310Valenzuela Fuente...24150-124 ≣B90It (cat.9)27 Mar 2004
168Machado Hermes A ...2310Sunye Neto Jaime ...24861-020 ≣B90Ch Brazil
889Tvarijonas Povila...2309Vaitonis Vytautas...20401-022 ≣B90Ch Lithuania25 Apr 2011
686Rohonyan Katerina...2309Abrahamyan Tatev ...22461-019 ≣B90Ch USA (w)16 Jul 2007
796Forcen Esteban Da...2308Hernandez Leon Se...21431-021 ≣B23Ch Spain (juniors...26 Jul 2009
655Chirila Ioan Cris...2308Baratosi Daniel (...23191-026 ≣B90Ch Romania (team)12 Nov 2006
85Noria Joaquin (ESP)2305Thannheiser Thoma...22521-027 ≣B90Ch Europe (team) ...
448Martins Carlos (BRA)2305Martinez Carlos A...24250-127 ≣B90Ch Paulista
337Koscielski Janus ...2305Movsziszian Karen...24400-128 ≣B54It (open)
180Radev Nikolai (BUL)2304Lukov Valentin (BUL)24200-123 ≣B90Ch Bulgaria
684Hrabusa Matej (SVK)2304Green Andrew (SCO)20001-028 ≣B90Ch European Youth...08 Jul 2007
865Yee Soon Wei (BRU)2303Nayan Ahmad Fadzi...20481-028 ≣B90It (open)04 Sep 2010
784Kavcic Zan (SLO)2301Gruskovnjak Tomis...23630-128 ≣B90Cup Slovenia (team)24 May 2009