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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
238Bensiek NorbertHafner M0-126 ≣B90Europe Tournament...
236Pokojowczyk Jerzy...2340Stempin Pawel (POL)24200-126 ≣B90Ch Poland
235Kosanovic Goran A...2362Marjanovic Slavol...25150-126 ≣B90Ch Yugoslavia
593Lanneau Bertrand ...2173Verspecht Thierry...21201-026 ≣B90Tournament (Elo)07 May 2004
224Ueter Heinz-Diete...2187Krings Christoph ...21921-026 ≣B90Bundesliga 1984/85
223Ernst Thomas (SWE)2450Hjartarson Johann...25051-026 ≣B90Zt
665Lee Marvin (USA)1932Aveskulov Valeriy...25450-126 ≣B53It (open)17 Feb 2007
439Semenova Irina (RUS)2280Manafov Ilkin (AZE)21271-026 ≣B90It (open) \
721Bjarnason Saevar ...2219Malisauskas Vidma...24790-126 ≣B90It (open)11 Mar 2008
50Matulovic Milan (...2394Kavalek Lubomir (...25271-026 ≣B90Izt
596Karatorossian Dav...2384Seres Lajos (HUN)24431-026 ≣B90It (cat.7)13 Jun 2004
52Grabczewski Romua...2275Adamski Jan (POL)22970-126 ≣B90Ch Poland
810Kazakos Emmanouil...1981Li William1-026 ≣B90Olympiad (under 16)28 Sep 2009
809Schut Lisa (NED)2212Sprangers Remco (...22220-126 ≣B90Ch Netherlands (t...26 Sep 2009
899Klein Andreas (GER)2089Hansch Klaus-Mich...19611-026 ≣B90It (open) (b)06 Aug 2011
198Agapov K (RUS)2395Barkovsky Eduard21201-026 ≣B90Tournament
67Grassia ACillo A1-026 ≣B90corr.
601Gur Erdal Eren (TUR)2070Hodzic Nihad (BIH)22590-126 ≣B90Cup European Club09 Oct 2004
664Blazek Milos (SVK)2071Miklas Marian (SVK)21860-126 ≣B90Ch Slovakia (team...10 Feb 2007
76Karklins Andrew (...2205Friedman Edward (...22731-026 ≣B90Ch USA
875Geske Julian (GER)2364Schulz Jens (GER)21731-026B90Ch Germany (junio...18 Nov 2010
680White E Michael (...1979Briscoe Christoph...22730-126 ≣B90It (open)17 Jun 2007
197Lobron Eric (GER)2480Hulak Krunoslav (...25301-026 ≣B90It (cat.11)
795Kravtsiv Martyn (...2527Jens Jelmer (NED)23561-026 ≣B90It (open)25 Jul 2009
79Poulsen Allan (DEN)2242Clara Hans Joachi...23790-126 ≣B90Ch World (students)
528Hamdouchi Hichem ...2615Bologan Viktor (MDA)26301-026 ≣B90It (cat.14)
687Lie Kjetil A (NOR)2563Bulski Krzysztof ...24211-026 ≣B53It (open) \27 Jul 2007
405Zakharov Valentin...2424Nevostrujev Vladi...24100-126 ≣B90It (open)
442Gomez Enguita FRemiro Juste Fern...22810-126 ≣B90It (open)
792Krzywkowski Marci...1986Ulanowski Karol (...17771-026 ≣B90It (open)20 Jul 2009
655Chirila Ioan Cris...2308Baratosi Daniel (...23191-026 ≣B90Ch Romania (team)12 Nov 2006
782Szefer Michal (POL)2036Olejarczyk Bogdan...21591-026 ≣B90Tournament (Elo) \20 May 2009
118Biriescu Ioan (ROM)2297Pavlov1-026 ≣B90Ch Romania
120Pukshansky Mikhai...2405Shashin Alexsande...23500-126 ≣B90Ch Leningrad (1/2...
697Perez Orelvis (CUB)2421Martinez Escriban...20271-026 ≣B90It (open)10 Oct 2007
519Tatai Stefano (ITA)2352Vera Reynaldo (CUB)25570-126 ≣B90It (open)
699Lecic Predrag (SRB)2089Martic Nemanja (SRB)21640-126 ≣B90Ch Belgrade (team...17 Oct 2007
403Pyhala Antti (FIN)2345Oll Lembit (EST)26300-126 ≣B53It (open)
418Kosebay Osman (TUR)2216Sanchez Guirado F...23601-026 ≣B90It (open) \
174Hakki Imad (SYR)2362Iskov Gert (DEN)23450-126 ≣B90It
126Pukshansky Mikhai...2405Shashin Alexsande...23500-126 ≣B50?
706Holzke Frank (GER)2485Bromberger Stefan...24911-026 ≣B90Bundesliga 2007/0825 Nov 2007
705Durarbeyli Vasif ...2461Mustafaev Jamshid...22751-026 ≣B50Ch World (juniors...20 Nov 2007
762De Dovitiis Alejo...2347Maucci Marcelo (ARG)19591-026 ≣B90It \10 Oct 2008
170Georgiev Kiril (MKD)2664Ribli Zoltan (HUN)25800-126 ≣B90Zt (cat.10)
609Moranda Wojciech ...2458Carstensen Jacob ...23111-026B90It (open)29 Dec 2004
402Dusper Hrvoje (CRO)2230Zemerov Vladimir ...24200-126 ≣B90Cup Tenkes (open)
127Tratatovici Moise...2265Urzica Aurel (ROM)23900-126 ≣B90Ch Romania
426Timoshenko Georgy...2510Biriukov Oleg V (...24151-026 ≣B90Cup Russia
589Sokolov Dmitri (RUS)2425Askarov Marat (RUS)24241-026 ≣B90Ch Russia (club) ...
312Van Der Kleij CarelSzulmistrat Egon1-026 ≣B90World Tournament ...
31Bokor Istvan (HUN)2226Ribli Zoltan (HUN)25881-026 ≣B90Ch Hungary
165Terpstra WiebDe Jonge AW1-026B90corr.
719Perez Luis Manuel...2521Naranjo Moreno An...22741-026 ≣B90It (open)26 Feb 2008
852Babarykin Stanisl...2252Grishaev Igor (RUS)19911-026 ≣B90Tournament \15 Jul 2010
159Murey Jacob (ISR)2429Pinter Jozsef (HUN)25350-126 ≣B90Olympiad
155Palomaki PekkaSchlupeck Helmut1-026 ≣B90?
742Simon Olivier (FRA)2376Lafrechoux Lauren...19190-126 ≣B90It (open)20 Jul 2008
855Petersen Steen (DEN)2157Skjoldager Mikael...19631-026 ≣B50It (open) \02 Aug 2010
57Glauser Hansruedi...2142Goetgeluck1-026 ≣B90?
524Tsverava AlexandreMagalashvili Davi...21650-126 ≣B90Ch Georgia (junio...
420Constantinides An...Savva Panikos (CYP)20670-126 ≣B90Ch Cyprus
892Angulo Pimienta A...Panesso Henry (COL)23240-126 ≣B53Cup Edgardo de la...16 Jun 2011
713Sjugirov Sanan (RUS)2549Brodsky Michail (...25511-026 ≣B53It (cat.10)28 Jan 2008
100Petrik Karol (SVK)2082Meissner Hans-Jue...22490-126 ≣B90Match \
335Antoszewski MCieszkowski T1-026 ≣B90Memorial Jadasza ...
464Diaz Caramazana J...1907Abed Rabou (JOR)21340-126 ≣B90Ch Asturias (team...
86Westphal ReinhardKleinsorgen H1-026 ≣B90Europe Tournament...
305Francisco Javier ...David Roiz0-126 ≣B90Ch Asturias (team)
509Pavlovic Milos (SRB)2488Roschina Tatiana ...23001-026 ≣B90It (open)
297Tarnowski MMroczek S1-026 ≣B90Ch Poland (corr.)
22Leban Slavko (SRB)2400Buljovcic Ivan (SCG)23010-126 ≣B90Tournament
545Kokarev Dmitry (RUS)2504Melkozerov Dmitry...23901-026 ≣B90Cup Russia (open)
5Bakulin Nikolac I...2275Tolush Alexander ...1-026 ≣B90It \
839Luther Thomas (GER)2545Thapa I B (IND)17821-026 ≣B90Cup Mayor's (open)02 Jun 2010
636Kokarev Dmitry (RUS)2536Nechepurenko Roma...24791-026 ≣B90It (open) \09 Feb 2006
583Carlsen Magnus (NOR)2581Popov Valerij (RUS)25831-026 ≣B90It (cat.9)
482Lafont De Sentena...2274Constantin David ...20830-126 ≣B90It (open)
289Hietanen PauliRompotti Pertti (...1-026 ≣B90?
922Contreras Henry (...2252Galvis Carlos Alb...19791-026 ≣B90Tournament (qual)...26 Apr 2012
430Kotronias Vasilio...2585Shipov Sergei (RUS)25751-026 ≣B90Tournament (team)
285Litovicius Miguel...2226Martinez Acosta Pedr1-026 ≣B90Memorial Ellerman...
895Ziaziulkina Nasta...2296Tahaoglu Ugur Bar...18551-026 ≣B90Ch Turkey (team) ...09 Jul 2011
563Dimitrijevic Alek...2289Kalata Peter (SVK)22410-126 ≣B90Ch Europe (junior...
646Nguyen Anh Dung (...2541Zakaria Fairin (MAS)22251-026 ≣B90It (open)21 Aug 2006
15Olsson Ake (SWE)2255Burehall Arne1-026 ≣B90Ch Sweden
588Fedoseev Sergey (...2225Fayzrakhmanov Gen...1-026 ≣B90Ch Russia (junior...
23Hennings Artur (GER)2260Kavalek Lubomir (...25271-026 ≣B90Olympiad (student...
926Mesaros Florian (...2036Recklingloh Frank...21880-126 ≣B90It (open)12 Jul 2012
826Ivekovic Bozidar ...2089Raguz Dario (CRO)22131-026 ≣B90It (open) (b)26 Feb 2010
566Butterworth AndrewOswald Graeme (ENG)21470-126 ≣B90It (open)
653Durarbeyli Vasif ...2243Ivekovic Zvonimir...20881-026 ≣B90Ch World (juniors...21 Oct 2006
591Berelovich Aleksa...2541Balcerak Jakob (GER)24161-026 ≣B90Bundesliga (2nd) ...25 Apr 2004
476Werner Daniel (GER)2030Balcerak Philipp ...20460-127B90Ch Germany (junio...
425Kazarova Irina (RUS)2175Kuznetsova Elena ...21561-027 ≣B90Cup Russia (open)
921Boehmer Christian...2233Koch Markus (GER)21040-127 ≣B90Oberliga East B 2...15 Apr 2012
419Clerides Paraskev...2210Savva Panikos (CYP)20671-027 ≣B90Ch Cyprus
555Sanikidze Tornike...2168Maglaperidze Grig...20961-027 ≣B90Ch Georgia (junio...08 Feb 2002
558Laquini Bernardo ...1790Schmidt Osmar Rau...18750-127 ≣B90Tournament (final)30 Nov 2002
560Stanec Nikolaus (...2560Knoll Hermann (AUT)23561-027 ≣B90It (cat.7)