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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
591Berelovich Aleksa...2541Balcerak Jakob (GER)24161-026 ≣B90Bundesliga (2nd) ...25 Apr 2004
58Mikulcik Ladislav...2245Ivkov Borislav (SRB)24161-020 ≣B90?
236Pokojowczyk Jerzy...2340Stempin Pawel (POL)24200-126 ≣B90Ch Poland
180Radev Nikolai (BUL)2304Lukov Valentin (BUL)24200-123 ≣B90Ch Bulgaria
253Hlusevich Sergey ...2380Doroshkievich Vla...24200-123 ≣B90?
402Dusper Hrvoje (CRO)2230Zemerov Vladimir ...24200-126 ≣B90Cup Tenkes (open)
799Riazuelo Gilles (...2106Brunner Nicolas (...24210-124 ≣B90It (open)
540Kotronias Vasilio...2573Froehlich Peter (...24211-028 ≣B90It (open)
472Vuckovic Bojan (SRB)2433Colovic Aleksanda...24231-027 ≣B90It (cat.8)
589Sokolov Dmitri (RUS)2425Askarov Marat (RUS)24241-026 ≣B90Ch Russia (club) ...
861Leysa Ferdinand (...1991Nolte Rolando (PHI)24250-121 ≣B90Cup Prospero A Pi...26 Aug 2010
770Alsina Leal Danie...2529Panelo Marcelo (ARG)24251-028 ≣B90It (cat.9)20 Feb 2009
448Martins Carlos (BRA)2305Martinez Carlos A...24250-127 ≣B90Ch Paulista
119Losev Dmitry (RUS)2326Doroshkievich Vla...24250-122 ≣B90Ch URS (qual)
535Rohonyan Katerina...2332Zhao Xue (CHN)24280-128 ≣B90Ch World (juniors...
382Sammalvuo Tapani ...2477Tella Jussi (FIN)24291-023 ≣B90?
703Sahl Bjarke (NOR)2259Elsness Frode (NOR)24290-123 ≣B90Ch Norway (team) ...11 Nov 2007
222Kupreichik Viktor...2490Szekely Peter (HUN)24301-027 ≣B90It (cat.9)
451Pilla GiuseppeMrdja Milan (CRO)24301-020 ≣B90It (open)
574Hansen Torbjorn R...2328Senff Martin (GER)24300-127 ≣B90It (open)
11Kolpakov MikhailNikitin Aleksande...24301-027 ≣B90Ch URS (team)
181Hodjko Vjaceslav ...2319Pigusov Evgeny (RUS)24301-025 ≣B90?
284Hanison BernardBangiev Alexander...24320-125 ≣B90Europe Tournament...
216Wedberg Tom (SWE)2485Jakobsen Ole (DEN)24351-027 ≣B90Memorial P.Keres
675Fier Alexander Hi...2516Fernandez Daniel ...24371-021 ≣B90Memorial Mario Co...26 May 2007
752Vavric Pavel (MDA)2216Aswin Jayaram (IND)24370-121 ≣B90Ch World (juniors...04 Aug 2008
19Reinhardt Enrique...Panno Oscar (ARG)24381-027 ≣B90Ch Club Argentino
541Santella Amate Se...Herrera Irisberto...24390-124 ≣B90It (open)
496Sanchez Raul (CUB)2161Paramos Dominguez...24390-127 ≣B90It (open)
598Fernandez Siles L...2267Gamundi Salamanca...24391-025 ≣B90It (open)04 Sep 2004
211Buzbuchi Ionut (GER)2315Szekely Peter (HUN)24400-124 ≣B90It (open)
208Martinez Noel (CUB)2186Vera Reynaldo (CUB)24400-121 ≣B90?
139Ziatdinov Raset (...2415Kayumov Dmitry D ...24410-128 ≣B90Ch Uzbekistan
554Nevanlinna Risto ...2343Roeder Mathias (GER)24421-09 ≣B90It (open)15 Jan 2002
596Karatorossian Dav...2384Seres Lajos (HUN)24431-026 ≣B90It (cat.7)13 Jun 2004
772Maze Sebastien (FRA)2546Papadopoulos I (GRE)24441-020 ≣B90Ch Europe14 Mar 2009
849Zimmermann Julian...2281Kopylov Mihail (UKR)24461-024 ≣B90It \14 Jul 2010
773Mkrtchian Lilit (...2467Romanko-Guseva Ma...24471-028 ≣B90Ch Europe (w)19 Mar 2009
221Goldberg Alexande...2365Polovodin Igor A ...24471-028 ≣B90?
6Maric Rudolf (YUG)2450Gligoric Svetozar...24470-120 ≣B90It
28Hartston William ...2430Gligoric Svetozar...24471-025 ≣B90It
48Vitolins Alvis (LAT)2435Gutman Lev (GER)24501-024 ≣B90?
196Sieiro-Gonzalez L...2405Vera Reynaldo (CUB)24500-122 ≣B90It
724Sharafiev Azat (RUS)2412Klimov Anton (RUS)24511-023 ≣B90Ch Russia (junior...
542Pruess David (USA)2346Shahade Gregory (...24520-127 ≣B90Tournament \
149Liberzon Vladimir...2545Gruenfeld Yehuda ...24550-128 ≣B90?
51Nilsson Sven (SWE)Geller Efim P (RUS)24550-120 ≣B90It
45Fischer Robert J ...2780Geller Efim P (RUS)24550-125 ≣B90It
886Danin Alexandre (...2545Kalugin Sergei (RUS)24571-024 ≣B90Cup Rector (cat.7)14 Mar 2011
781Shabalov Alexande...2580Krush Irina (USA)24581-024 ≣B90Ch USA16 May 2009
928Grota Mateusz (POL)1815Malisauskas Vidma...24600-124 ≣B90Ch City (open)22 Jul 2012
41Westerinen Heikki...2340O'kelly De Galway...24601-028 ≣B90Memorial J.Capabl...
40Wade Robert G (ENG)2148O'kelly De Galway...24600-126 ≣B90It
200Tosic Miroslav (SRB)2350Spassov Liuben (BUL)24600-127 ≣B90It
115Sargologos ISkembris Spyridon...24630-124 ≣B90It (open)
454Groszpeter Attila...2505Szekely Peter (HUN)24651-027 ≣B90Ch Hungary (team)...
195Nunn John D M (ENG)2590Helmers Knut J (NOR)24651-025 ≣B90It (cat.12)
631Beneteau Hubert (...2104Pham Minh Hoang (...24660-121 ≣B90It \12 Nov 2005
98Henao Raul Fernan...2386Marjanovic Slavol...24680-128 ≣B90Ch World (juniors)
70Djukic Zeljko (SRB)2399Marjanovic Slavol...24681-028 ≣B90?
622Pruijssers Roelan...2310Senff Martin (GER)24690-124 ≣B90It (open)18 Jul 2005
626Aveskulov Valeriy...2457Shtyrenkov Veniam...24691-024 ≣B90It (cat.8)08 Sep 2005
423Ayas Fernandez An...2270Movsziszian Karen...24700-124 ≣B90It (open)
661Spraggett Kevin (...2580Komljenovic Davor...24711-021 ≣B90It (open)11 Jan 2007
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
54Lukianenko Evgeni...2250Sakharov Yuri N (...24750-122 ≣B90?
516Lorand Philippe (...2141Murey Jacob (ISR)24750-123 ≣B90Ch Paris (open)
721Bjarnason Saevar ...2219Malisauskas Vidma...24790-126 ≣B90It (open)11 Mar 2008
636Kokarev Dmitry (RUS)2536Nechepurenko Roma...24791-026 ≣B90It (open) \09 Feb 2006
133Gesos Pavlos (GRE)2327Tringov Georgi P ...24800-127 ≣B90?
354Goldberg Alexande...2365Movsziszian Karen...24830-123 ≣B90It (open)
323Busquets Luis (USA)2193Renet Olivier (FRA)24850-116 ≣B90It (open)
168Machado Hermes A ...2310Sunye Neto Jaime ...24861-020 ≣B90Ch Brazil
295Kunze Markus (AUT)2179Loginov Valery A ...24860-128 ≣B90It (open) \
84Petrushin Alexand...2434Dementiev Oleg I ...24901-025 ≣B90?
458Rajlich Vasik G (...2270Ashley Maurice (USA)24900-123 ≣B90It (open)
706Holzke Frank (GER)2485Bromberger Stefan...24911-026 ≣B90Bundesliga 2007/0825 Nov 2007
815Salinas Herrera P...2050Swiercz Dariusz (...24920-127 ≣B90Ch World (juniors...22 Oct 2009
387Krol Alan (POL)2072Jedynak Radoslaw ...24941-020 ≣B90Ch Poland (1/2 fi...
445Naxakis Theodoros...Askarov Marat (RUS)24940-117 ≣B90Ch Europe (junior...
898Heltzel Joost (NED)2211Hoffmann Michael ...24960-128 ≣B90It (open)
166Levchenkov Vitaly...2260Zilberstein David...25001-027 ≣B90Ch URS (1/2 final)
225Maki Veijo (FIN)2365Hansen Curt (DEN)25000-125 ≣B90It
294Obad ANovikov Igor A (USA)25000-125 ≣B90?
146Martin Andrew D (...2399Nunn John D M (ENG)25000-121 ≣B90?
179Quinteros Miguel ...2520Sunye Neto Jaime ...25001-022 ≣B90It
90Tal Mikhail N (LAT)2660Platonov Igor V (...25001-023 ≣B90It
549Kurnosov Igor (RUS)2477Kokarev Dmitry (RUS)25041-027 ≣B90It (a)
550Lastin Alexander ...2636Kokarev Dmitry (RUS)25041-024 ≣B90Memorial M.Chigor...
177Beliavsky Alexand...2620Stean Michael F (...25051-015 ≣B90Olympiad
267Subasic Ilijas (BIH)2279Marjanovic Slavol...25050-125 ≣B90It
223Ernst Thomas (SWE)2450Hjartarson Johann...25051-026 ≣B90Zt
812Mack Thomas Dr (GER)2055Schenk Andreas (GER)25090-127 ≣B90It (open)03 Oct 2009
452Hector Jonny (SWE)2510Zagorskis Darius ...25101-024 ≣B90It (open)
235Kosanovic Goran A...2362Marjanovic Slavol...25150-126 ≣B90Ch Yugoslavia
150Mahia Gustavo (ARG)2386Quinteros Miguel ...25151-028 ≣B90It \
362Shmuter Leonid (UKR)2452Timoshenko Georgy...25151-025 ≣B90Zt
883Danin Alexandre (...2545Zilka Stepan (CZE)25171-025 ≣B90It (open)11 Jan 2011
110Bronstein David I...2590Grigorian Karen (...25200-128 ≣B90It (young masters)
109Gulko Boris F (USA)2480Grigorian Karen (...25200-128 ≣B90?