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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
398Spice Alan (WLS)2125Marley Justin C (...20351-021 ≣A00Ch Wales
431Volkmann Friedric...2395Danner Georg (AUT)24151-024 ≣A04Memorial Elekes (a)
257Fernandes Jose Co...2274Freitas Francisco...18151-025 ≣A04Ch City05 Jan 1986
242Lembidakis Konsta...Urpilainen Erkki1-024 ≣B21?
737Smith Bryan G (USA)2406Panjwani Raja (CAN)23651-022 ≣B23It \05 Jul 2008
796Forcen Esteban Da...2308Hernandez Leon Se...21431-021 ≣B23Ch Spain (juniors...26 Jul 2009
592Choisy Mathilde (...2051Heinz Timothee (FRA)21980-117 ≣B23Ch France (team) ...01 May 2004
727Coste Thierry (FRA)2171Bruned Vianney (ESP)18811-024 ≣B23It (open)23 Apr 2008
261Olszewski WStoklas Vincent1-08 ≣B28Europe Tournament...
720Dmitriev Andrey (...1857Osmolny Vladimir21910-127 ≣B29Ch Karelia09 Mar 2008
330Valinis GPalatnik Semon (USA)24480-122 ≣B29It (sheveningen)
108Litvinov Viktor (...2052Valiev Neron (TKM)22010-121 ≣B40Olympiad URS
828Grzeskow Adrian (...1841Musialkiewicz Jan...21040-122 ≣B40Ch Poland (junior...12 Mar 2010
367Fischer Dieter (GER)2116Mooser Stefan (GER)22060-128 ≣B40It (open)
324Dybner GoranOdom Don0-117 ≣B40Ch Sweden (corr.)
96Garcia Palermo Ca...2488Martinez Carlos A...25011-014 ≣B50Ch Argentina
705Durarbeyli Vasif ...2461Mustafaev Jamshid...22751-026 ≣B50Ch World (juniors...20 Nov 2007
711Kleijn Christov (...2210Pijpers Arthur (NED)20001-024 ≣B50It (open)23 Dec 2007
891Reis Renan Do Car...2251Stone Ronnie Fran...1-021 ≣B50Tournament \
729Hauffen Kai1454George Tom16690-128 ≣B50Ch Germany (open)...15 May 2008
126Pukshansky Mikhai...2405Shashin Alexsande...23500-126 ≣B50?
855Petersen Steen (DEN)2157Skjoldager Mikael...19631-026 ≣B50It (open) \02 Aug 2010
164Hausner Ivan (CZE)2435Ftacnik Lubomir (...25250-124 ≣B53Ch Czechoslovakia...
474Kolev Atanas (BUL)2558Calaf Rellver Gui...22501-027 ≣B53It (open)
582Petrossian Armen ...2329Lopez Gracia Fern...23421-025 ≣B53Ch France (team) ...06 Dec 2003
615Olsen Andrei (NOR)1811Bjerke Silje (NOR)21330-122 ≣B53It (open)26 Mar 2005
748Suarez Real Alber...2416Fargere Francois ...24441-027 ≣B53It (open)30 Jul 2008
713Sjugirov Sanan (RUS)2549Brodsky Michail (...25511-026 ≣B53It (cat.10)28 Jan 2008
514Haznedaroglu Kiva...2328Belotti Bruno (ITA)24030-125 ≣B53Ch Europe
917Porter Sam J (ENG)1809Mitrovic Boris (SLO)21520-128 ≣B53Ch British Univer...25 Feb 2012
880Bonafede Alessand...2280Dvirnyy Daniyyl (...24811-024 ≣B53Ch Italy03 Dec 2010
794Mamedov Rauf (AZE)2645Cernousek Lukas (...24311-028 ≣B53It \23 Jul 2009
783Svensson ErikWenzel Birger (GER)19300-124 ≣B53Tournament (Elo)23 May 2009
726Pavlenko Alexandr...2169Akkozov Berik (KAZ)22570-123 ≣B53Ch Kazakhstan21 Apr 2008
850Dimopoulos Nikola...1965Zagrebelny Sergey...24810-118 ≣B53It (open) \15 Jul 2010
643Malykh Kristina (...1985Doroshenko Diana ...20531-020 ≣B53Ch MinPros (g)
579Niering Martin (GER)2198Feige Manuel (GER)23690-128 ≣B53Oberliga East A 2...09 Mar 2003
665Lee Marvin (USA)1932Aveskulov Valeriy...25450-126 ≣B53It (open)17 Feb 2007
546Kokarev Dmitry (RUS)2504Popov Valerij (RUS)25790-127 ≣B53Cup Russia (open)
481Martin Gonzalez A...2422Calaf Rellver Gui...22501-028 ≣B53It (open)
755Vymazal Bronislav...2337Trichkov Vasil (CZE)23440-121 ≣B53It (b)23 Aug 2008
790Kratochvil Karel ...2128Cernousek Lukas (...24311-027 ≣B53It \19 Jul 2009
577Manescu Tiberiu (...2333Nemeth Francisc (...24030-119 ≣B53It (cat.2)
374Manik Mikulas (SVK)2370Stohl Igor (SVK)25601-028 ≣B53It (open)
667Sermier Guillaume...2359Fargere Francois ...23250-127 ≣B53Ch France (team) ...
892Angulo Pimienta A...Panesso Henry (COL)23240-126 ≣B53Cup Edgardo de la...16 Jun 2011
403Pyhala Antti (FIN)2345Oll Lembit (EST)26300-126 ≣B53It (open)
157Cuijpers Frans An...2435Strzelecki Krzysz...23450-122 ≣B53Ch Europe (juniors)
182Van Der Wiel John...2515Ftacnik Lubomir (...25351-023 ≣B53It (cat.7)
687Lie Kjetil A (NOR)2563Bulski Krzysztof ...24211-026 ≣B53It (open) \27 Jul 2007
530Simacek Pavel (CZE)2420Trichkov Vasil (CZE)22901-027 ≣B53Extra League 2001/02
337Koscielski Janus ...2305Movsziszian Karen...24400-128 ≣B54It (open)
38Willberg Stig-OlofKoskinen Usko1-025 ≣B80?
160Brat VacslavMarcinkiewicz Jan0-124 ≣B90Ch World (corr.) ...
335Antoszewski MCieszkowski T1-026 ≣B90Memorial Jadasza ...
362Shmuter Leonid (UKR)2452Timoshenko Georgy...25151-025 ≣B90Zt
49HaagBarczay Laszlo (HUN)23810-127 ≣B90?
57Glauser Hansruedi...2142Goetgeluck1-026 ≣B90?
65Harju AnteroRompotti Pertti (...0-122 ≣B90?
100Petrik Karol (SVK)2082Meissner Hans-Jue...22490-126 ≣B90Match \
1Keres Paul (EST)2580Fuderer Andrija (...1-018 ≣B90
86Westphal ReinhardKleinsorgen H1-026 ≣B90Europe Tournament...
566Butterworth AndrewOswald Graeme (ENG)21470-126 ≣B90It (open)
31Bokor Istvan (HUN)2226Ribli Zoltan (HUN)25881-026 ≣B90Ch Hungary
80Dodson PeterOwen1-020 ≣B90corr.
743Anaya Lopez Victo...2065Benarque Lopez Fr...18901-023 ≣B90Ch Spain (juniors...22 Jul 2008
461Bernat Robert (HUN)2117Farkas Tibor (SRB)22750-127 ≣B90It
237Batakovs Olegs (LAT)2108Soderberg Per (SWE)22041-027 ≣B90Cup Baltic (corr.)
41Westerinen Heikki...2340O'kelly De Galway...24601-028 ≣B90Memorial J.Capabl...
81Joseph PeterScalisi1-028 ≣B90corr.
175Agdestein Espen (...2374Bjerke Richard (NOR)21351-024 ≣B90It (open)
32Bjorkqvist ArmasMiettinen Reino1-028 ≣B90?
70Djukic Zeljko (SRB)2399Marjanovic Slavol...24681-028 ≣B90?
331Bak VictorKolwak M1-027 ≣B90Ch Poland (corr.)
837Brandenburg Daan ...2519Hirneise Jens (GER)22981-028 ≣B90It (open) \07 May 2010
301Brunner Lucas (SUI)2475Stohl Igor (SVK)25251-028 ≣B90It (cat.13)
39Willberg Stig-OlofPahta Pentti1-018 ≣B90?
692Timoshenko Georgy...2544Rettore Ludwig (ITA)21771-022 ≣B90It (open)08 Sep 2007
179Quinteros Miguel ...2520Sunye Neto Jaime ...25001-022 ≣B90It
900Milosevic Jovana ...1767Milosavljevic Mil...18960-127 ≣B90Ch Serbia (junior...07 Aug 2011
695Bazeev German (RUS)2163Kalashnikov Pyotr...20351-025 ≣B90Ch St. Petersburg...05 Oct 2007
501Abergel Thal (FRA)2279Kokorev Dmitry (RUS)0-125 ≣B90Ch World (juniors...
280Borisov Venjamin ...2248Shalnev Nicolai (...23380-123 ≣B90?
533Carbonnel Pierre ...2263Mudelsee Manfred ...22911-022 ≣B90Bundesliga (2nd) ...
519Tatai Stefano (ITA)2352Vera Reynaldo (CUB)25570-126 ≣B90It (open)
150Mahia Gustavo (ARG)2386Quinteros Miguel ...25151-028 ≣B90It \
848Baigildin Albert ...2085Taztdinov Robert ...22041-017 ≣B90Tournament (open)02 Jul 2010
27Tringov Georgi P ...2379Palmason Gudmundu...22701-023 ≣B90Olympiad
26Jimenez Eleazar (...2365Letelier Rene (CHI)21511-021 ≣B90Ch Pan-American
218Van Der Wiel John...2520Quinteros Miguel ...25251-020 ≣B90Izt (cat.12)
28Hartston William ...2430Gligoric Svetozar...24471-025 ≣B90It
30Cosulich Roberto ...2425Vujovic Milorad (...22771-020 ≣B90It
33Jaderholm Bo (FIN)1879Saily Frans1-022 ≣B90?
34Molarius Reijo (FIN)Harju Antero1-016 ≣B90?
35Pahta PenttiMolarius Reijo (FIN)1-028 ≣B90?
36Pahta PenttiSaily Frans1-019 ≣B90?
37Saily FransHarju Antero1-028 ≣B90?
25Molarius Reijo (FIN)Multala Anton0-125 ≣B90?
24Harju AnteroMultala Anton0-125 ≣B90?
904Videnova Iva (BUL)2353Milosavljevic Mil...18811-028B90Ch Serbia (team P...27 Aug 2011