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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
812Mack Thomas Dr (GER)2055Schenk Andreas (GER)25090-127 ≣B90It (open)03 Oct 2009
105Lindroos RaimoSchellhorn Wolfga...21771-023 ≣B90?
47Balashov Yuri S (...2439Schaufelberger He...23121-027 ≣B90?
61Palmiotto Fiorent...2104Scalisi Salvatore1-028 ≣B90?
81Joseph PeterScalisi1-028 ≣B90corr.
419Clerides Paraskev...2210Savva Panikos (CYP)20671-027 ≣B90Ch Cyprus
420Constantinides An...Savva Panikos (CYP)20670-126 ≣B90Ch Cyprus
749Videnova Iva (BUL)2182Savova Stefka (BUL)21161-022B90Ch Bulgaria (w) (...
92Ekblom PE (FIN)Sauso Arno0-123 ≣B90corr.
228Zubieta RomuloSarlat Felix1-025 ≣B90Ch World (team) (...
813Carnic Dejan (SRB)2109Sarenac David (SRB)22271-025 ≣B90Ch Belgrade (team...06 Oct 2009
78Bjorkqvist ArmasSantillana Antonio1-023 ≣B90?
693Li Chao (CHN)2548Sandipan Chanda (...25931-025 ≣B90Ch Asia28 Sep 2007
912Nemeth Miklos (HUN)2452Sandhoefner Flori...22051-018 ≣B90Bundesliga B Mitt...03 Dec 2011
831Knoll Hermann (AUT)2382Sandhoefner Flori...22431-028 ≣B90Bundesliga B Mitt...18 Apr 2010
797Ulvnes Roar (NOR)1997Sander Jean Louis1-024 ≣B90It (open)27 Jul 2009
123Bjerring Kai (DEN)2298Sandahl Jan1-024 ≣B90It (open)
418Kosebay Osman (TUR)2216Sanchez Guirado F...23601-026 ≣B90It (open) \
610Potebnya Vladimir...2142Samsonkin Artem (...23450-124 ≣B90It (cat.3)23 Jan 2005
54Lukianenko Evgeni...2250Sakharov Yuri N (...24750-122 ≣B90?
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
864Haimerl WillibaldSajka Mariusz0-124 ≣B90It (open)03 Sep 2010
33Jaderholm Bo (FIN)1879Saily Frans1-022 ≣B90?
36Pahta PenttiSaily Frans1-019 ≣B90?
342Kaveh TSadeghi V1-025 ≣B90Ch Iran
310Ruys FrankRyan R1-028 ≣B90Ch USA (corr.)
275Huenerkopf Heinz ...2285Ryan Joseph (IRL)22881-022 ≣B90It (open)
633Filev Georgi (BUL)2182Ruschukov Bojan19851-023 ≣B90Memorial Baharov ...28 Nov 2005
798Nithander Victor ...2422Ruecker Benjamin ...22581-024 ≣B90It (open)29 Jul 2009
210MullingRudolph W1-022 ≣B90corr.
4Kotkov Yuri M (RUS)2390Ruchkin Yuri (RUS)22380-117 ≣B90Tournament
240Smith Paul V (USA)2117Roskov V1-022 ≣B90Europe Tournament...
750Beil Martin (CZE)2182Rosko Lubos (CZE)23470-125 ≣B90It \01 Aug 2008
241Wittmann Walter (...2415Roshkov VV0-120 ≣B90Europe Tournament...
278Stenzel Harold (USA)2040Rose Richard1-022 ≣B90Ch Nassau
509Pavlovic Milos (SRB)2488Roschina Tatiana ...23001-026 ≣B90It (open)
634Bluvshtein Mark (...2544Roschina Tatiana ...22601-025 ≣B90It (open) (masters)29 Dec 2005
103Aaltio Erkki (FIN)2133Rompotti Pertti (...1-028 ≣B90?
8Kaasalainen ArvoRompotti Pertti (...1-019 ≣B90?
89Sinkko TeuvoRompotti Pertti (...0-128 ≣B90?
65Harju AnteroRompotti Pertti (...0-122 ≣B90?
87Johansson ArneRompotti Pertti (...1-025 ≣B90?
289Hietanen PauliRompotti Pertti (...1-026 ≣B90?
188Alatulkkila JaakkoRompotti Pertti (...1-027 ≣B90?
867Gvetadze Sopio (GEO)2352Romanko-Guseva Ma...24111-027 ≣B90Ch World (blitz) ...16 Sep 2010
773Mkrtchian Lilit (...2467Romanko-Guseva Ma...24471-028 ≣B90Ch Europe (w)19 Mar 2009
299Oppici Gabriele (...1964Rolle Hannes1-024 ≣B90World Tournament ...
112Morgado Juan J (ARG)2219Rolle Hannes1-028 ≣B90World Tournament ...
233Lopez De Lerma Ru...2003Roiz Baztan David...22820-125 ≣B90Ch Asturias (pref...
741Wyss Jonas (SUI)2211Roelli Sabrina (SUI)20051-024B90Ch Switzerland (o...11 Jul 2008
345Loehn Carsten (GER)2180Roeder Mathias (GER)24051-025 ≣B90It (open)
339Wantiez Fabrice (...2355Roeder Mathias (GER)23950-119 ≣B90It (open)
554Nevanlinna Risto ...2343Roeder Mathias (GER)24421-09 ≣B90It (open)15 Jan 2002
360TrancartRoeder Mathias (GER)24050-125 ≣B90It (open) (2)
385Nina Miguel (PER)2298Robledo Manuel (PER)22060-127 ≣B90Ch Peru (1/2 final)
841Hoolt Sarah (GER)2251Rittemann Steffen...21751-027 ≣B90Ch Germany (junio...09 Jun 2010
113Mantyniemi JaakkoRintamaki Lauri1-025 ≣B90?
879Ruiz C Joshua D (...2103Rincon Tristancho...1-016 ≣B90It (open)03 Dec 2010
232Paulucci NestorRiccio Ernesto1-021 ≣B90Ch Argentina (corr.)
31Bokor Istvan (HUN)2226Ribli Zoltan (HUN)25881-026 ≣B90Ch Hungary
170Georgiev Kiril (MKD)2664Ribli Zoltan (HUN)25800-126 ≣B90Zt (cat.10)
229Cigan Stefan (SLO)2280Ribli Zoltan (HUN)26050-122 ≣B90It
692Timoshenko Georgy...2544Rettore Ludwig (ITA)21771-022 ≣B90It (open)08 Sep 2007
497Marquez AlbertoRestrepo Alejandro1-021 ≣B90Ch Antioquia
486Ramirez DiegoRenteria Jorge (COL)22710-123 ≣B90It (open)
323Busquets Luis (USA)2193Renet Olivier (FRA)24850-116 ≣B90It (open)
442Gomez Enguita FRemiro Juste Fern...22810-126 ≣B90It (open)
926Mesaros Florian (...2036Recklingloh Frank...21880-126 ≣B90It (open)12 Jul 2012
162Marotz HJRaymaekers Rene0-119B90Europe Tournament...
152Karlsson EvertRaymaekers Rene1-024 ≣B90Europe Tournament...
842Will Dominik (GER)2023Raykhman Alexande...23890-125 ≣B90Ch Germany (junio...14 Jun 2010
63Morgado Juan J (ARG)2219Ravizza Luis1-023 ≣B90corr.
220Haag RussRaudenbush W1-028 ≣B90World Tournament ...
16Parma Bruno (SLO)2480Ramirez Guerrero ...20361-025 ≣B90?
641Medina Ricardo (HON)2052Rajapakse Mudiyan...1-027 ≣B90Olympiad02 Jun 2006
826Ivekovic Bozidar ...2089Raguz Dario (CRO)22131-026 ≣B90It (open) (b)26 Feb 2010
679Maiorov Daniel (GER)1874Rafiee Makan (GER)21481-023 ≣B90Ch Germany (junio...13 Jun 2007
378Seysler DRadzhabov V0-125 ≣B90Ch URS (team) (co...
377Pisarev VRadzhabov V1-022 ≣B90Ch URS (team) (co...
708Rafalski Krzyszto...1667Radecki Krzysztof...19891-021 ≣B90Liga Mazowiecka 2...02 Dec 2007
779Iermito Sebastian...2431Quiroga Facundo (...23291-024 ≣B90Ch Argentina (1/2...04 May 2009
723Oliveira Silvio E...2345Quiroga Facundo (...23351-018 ≣B90It (a)26 Mar 2008
150Mahia Gustavo (ARG)2386Quinteros Miguel ...25151-028 ≣B90It \
218Van Der Wiel John...2520Quinteros Miguel ...25251-020 ≣B90Izt (cat.12)
147Gruenfeld Yehuda ...2430Quinteros Miguel ...25450-125 ≣B90It (open)
882Maiorov Daniel (GER)1980Quaschner Tobias ...19890-120 ≣B90Ch Germany (junio...27 Dec 2010
68Piotrowski OPytel0-123 ≣B90corr.
356Kubitzek W2070Puth Dieter (GER)21710-123 ≣B90Ch Reinland-Pfalz...
384Pax Horst Dr (GER)2146Puth Dieter (GER)21710-117 ≣B90Ch Reinland
876Januszkiewicz Woj...1770Puszkarek Kamil (...17511-024 ≣B90Tournament (open)21 Nov 2010
788Jandric Damjan (SRB)1872Pulvett Daniel (VEN)22230-123 ≣B90Ch World (for the...22 Jun 2009
308Rennemo OddPulkis Visvaldis1-028 ≣B90Ch Europe (corr.)
477Fernandez Eric (CUB)2290Pulido Ariel (CUB)22671-019 ≣B90Cup Santa Clara
355Gruenfeld Yehuda ...2535Psakhis Lev (ISR)25851-027 ≣B90It
129Riabchonok E (RUS)2420Psakhis Lev (ISR)25241-025 ≣B90?
833Ralys Vincas (LTU)1899Prigodinas Ruslan...18541-021 ≣B90Ch Lithuania27 Apr 2010
320Oim Tonu (EST)Prada Rubin Ferna...21691-022 ≣B90It (active)
151Morris Walter D (...2380Poulsen Allan (DEN)23500-123 ≣B90It (open)
583Carlsen Magnus (NOR)2581Popov Valerij (RUS)25831-026 ≣B90It (cat.9)
546Kokarev Dmitry (RUS)2504Popov Valerij (RUS)25790-127 ≣B53Cup Russia (open)