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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
920Geske Julian (GER)2383Poetsch Hagen (GER)24080-122 ≣B90Ch Hessen (masters)05 Apr 2012
921Boehmer Christian...2233Koch Markus (GER)21040-127 ≣B90Oberliga East B 2...15 Apr 2012
922Contreras Henry (...2252Galvis Carlos Alb...19791-026 ≣B90Tournament (qual)...26 Apr 2012
923Folkova Martina (...2136Sikora Jan (CZE)22601-025 ≣B90Ch Czech Republic15 May 2012
925Kyrkjebo ErlendLien Kjell Hakon1-022B90Ch Norway (kl. ju...11 Jul 2012
926Mesaros Florian (...2036Recklingloh Frank...21880-126 ≣B90It (open)12 Jul 2012
927Shah Moradi Mohammad2092Hosseinipour Mehd...22571-025 ≣B90Tournament \16 Jul 2012
928Grota Mateusz (POL)1815Malisauskas Vidma...24600-124 ≣B90Ch City (open)22 Jul 2012
929Salles Louis (FRA)2147Ouadi Ali (FRA)18821-028B90It (open)24 Jul 2012
930Tillyaev Ulugbek ...2224Zaynidinov Siroji...20221-023 ≣B90Cup Hokim (open)30 Jul 2012
931Smit Maarten (NED)2036Finkenflugel Renz...19220-119 ≣B90Ch Netherlands (o...11 Aug 2012
932Shpakovsky Kirill...1760Starcevs Dmitrijs...20470-127 ≣B90Ch Europe (junior...19 Aug 2012
933Simic Marko (CRO)1832Hamzagic Abdel (BIH)20910-113 ≣B90Ch Bosnia & Herze...27 Aug 2012
934Barzanu Iulian (ROM)2222Kolev Atanas (BUL)26041-024 ≣B90Memorial Kesarovs...09 Sep 2012
935Godbole Shantanu ...1552Vignesh Nr (IND)21560-120 ≣B90Memorial G H Rais...17 Sep 2012
936Grewenig Jan (GER)1961Schroeder Kevin (...20091-020 ≣B90Ch Germany (junio...29 Sep 2012
152Karlsson EvertRaymaekers Rene1-024 ≣B90Europe Tournament...
151Morris Walter D (...2380Poulsen Allan (DEN)23500-123 ≣B90It (open)
39Willberg Stig-OlofPahta Pentti1-018 ≣B90?
149Liberzon Vladimir...2545Gruenfeld Yehuda ...24550-128 ≣B90?
148Barczay Laszlo (HUN)2450Cserna Laszlo (HUN)23901-024 ≣B90It (open)
37Saily FransHarju Antero1-028 ≣B90?
335Antoszewski MCieszkowski T1-026 ≣B90Memorial Jadasza ...
147Gruenfeld Yehuda ...2430Quinteros Miguel ...25450-125 ≣B90It (open)
146Martin Andrew D (...2399Nunn John D M (ENG)25000-121 ≣B90?
36Pahta PenttiSaily Frans1-019 ≣B90?
145Vetter Herbert (GER)2215Andre1-024 ≣B90Ch Germany (team)...
144Kroener Otto (GER)1987Krueger Heiner (GER)20801-021 ≣B90corr.
35Pahta PenttiMolarius Reijo (FIN)1-028 ≣B90?
566Butterworth AndrewOswald Graeme (ENG)21470-126 ≣B90It (open)
143Lindroos RaimoVirtanen Kauko1-024 ≣B90?
142Furrer HansWeber V0-115 ≣B90Europe Tournament...
34Molarius Reijo (FIN)Harju Antero1-016 ≣B90?
141Wittmann Walter (...2300Groiss Werner (AUT)20471-027 ≣B90Ch Austria
140Hass JMartinez Puigros Ric1-028 ≣B90corr.
33Jaderholm Bo (FIN)1879Saily Frans1-022 ≣B90?
139Ziatdinov Raset (...2415Kayumov Dmitry D ...24410-128 ≣B90Ch Uzbekistan
138De Firmian Nick E...2516Patterson Nichola...23451-023 ≣B90It (open) \
30Cosulich Roberto ...2425Vujovic Milorad (...22771-020 ≣B90It
137Schwieger ClausKunselmann0-124 ≣B90?
136Stefan Oldrich (SVK)1972Helmrich1-025 ≣B90Europe Tournament...
28Hartston William ...2430Gligoric Svetozar...24471-025 ≣B90It
175Agdestein Espen (...2374Bjerke Richard (NOR)21351-024 ≣B90It (open)
284Hanison BernardBangiev Alexander...24320-125 ≣B90Europe Tournament...
134Svenningsson JorgenGovbinder Mikhail...22000-124 ≣B90Ch World (corr.)
133Gesos Pavlos (GRE)2327Tringov Georgi P ...24800-127 ≣B90?
27Tringov Georgi P ...2379Palmason Gudmundu...22701-023 ≣B90Olympiad
359Dynna MBegoray Dave0-128 ≣B90It (open)
443Godoy David A (CHI)2320Arancibia Eduardo...22501-027 ≣B90Memorial N.Navarro
26Jimenez Eleazar (...2365Letelier Rene (CHI)21511-021 ≣B90Ch Pan-American
331Bak VictorKolwak M1-027 ≣B90Ch Poland (corr.)
25Molarius Reijo (FIN)Multala Anton0-125 ≣B90?
24Harju AnteroMultala Anton0-125 ≣B90?
480Fluvia Jordi (ESP)2097Alcazar Jimenez J...21771-028 ≣B90Ch Spain (juniors)
352Molarius Reijo (FIN)Nagel Herbert (AUT)21071-020 ≣B90?
23Hennings Artur (GER)2260Kavalek Lubomir (...25271-026 ≣B90Olympiad (student...
13Minic Dragoljub (...2355Korchnoi Viktor (...25561-024 ≣B90Match \
421Schlamp Robert (GER)2339Hasenoehrl Markus...20601-028 ≣B90It (open)
21Reynolds David BLee Peter N (ENG)23900-123 ≣B90Ch Great Britain
504Kotronias Vasilio...2539Ilincic Zlatko (SRB)25631-028 ≣B90Zt
540Kotronias Vasilio...2573Froehlich Peter (...24211-028 ≣B90It (open)
20Tringov Georgi P ...2379Fischer Robert J ...27800-122 ≣B90Memorial J.Capabl...
19Reinhardt Enrique...Panno Oscar (ARG)24381-027 ≣B90Ch Club Argentino
799Riazuelo Gilles (...2106Brunner Nicolas (...24210-124 ≣B90It (open)
445Naxakis Theodoros...Askarov Marat (RUS)24940-117 ≣B90Ch Europe (junior...
264Kokkila Tero (FIN)2330Kopsa Petri (FIN)20761-018 ≣B90It (open)
16Parma Bruno (SLO)2480Ramirez Guerrero ...20361-025 ≣B90?
172Ernst Thomas (SWE)2401Fedder Steen (DEN)23800-128 ≣B90It (open)
135Kunerth Werner Eb...Schonherr W0-125 ≣B90Europe Tournament...
15Olsson Ake (SWE)2255Burehall Arne1-026 ≣B90Ch Sweden
248Wessman Richard (...2423Johansson1-025 ≣B90?
14Dahl KimmoBurehall Arne1-027 ≣B90Ch Sweden
106AlbasSindik Ervin (CRO)23250-125 ≣B90?
259Ivan Attila (HUN)2271Spasov Vasil (BUL)25901-028 ≣B90It (open)
12Mazzoni Guy (FRA)2191Simonovic Borko1-022 ≣B90?
11Kolpakov MikhailNikitin Aleksande...24301-027 ≣B90Ch URS (team)
426Timoshenko Georgy...2510Biriukov Oleg V (...24151-026 ≣B90Cup Russia
345Loehn Carsten (GER)2180Roeder Mathias (GER)24051-025 ≣B90It (open)
71Koutsouvelis ASkalkotas Nikolao...22600-117 ≣B90Tournament
10Gipslis Aivars (LAT)2429Korchnoi Viktor (...25561-022 ≣B90Ch URS
583Carlsen Magnus (NOR)2581Popov Valerij (RUS)25831-026 ≣B90It (cat.9)
179Quinteros Miguel ...2520Sunye Neto Jaime ...25001-022 ≣B90It
9Cvetkovic Srdjan ...2406Kovac Boris (SLO)23201-028 ≣B90Tournament
304Bukowska Katarzyn...1975Turczynowicz Jola...21001-025B90Ch Poland (junior...
372Namyslo Holger (GER)2245Astengo Corrado (...21801-028 ≣B90It (open)
103Aaltio Erkki (FIN)2133Rompotti Pertti (...1-028 ≣B90?
8Kaasalainen ArvoRompotti Pertti (...1-019 ≣B90?
89Sinkko TeuvoRompotti Pertti (...0-128 ≣B90?
7Bilek Istvan (HUN)2375Fischer Robert J ...27800-127 ≣B90Izt
255Van Der Tuuk Jaap...2218Timman Jan H (NED)26200-119 ≣B90It (thematic)
6Maric Rudolf (YUG)2450Gligoric Svetozar...24470-120 ≣B90It
5Bakulin Nikolac I...2275Tolush Alexander ...1-026 ≣B90It \
399Alonso Seisdedos ...2335Gardela Batlle Jo...22021-028 ≣B90Ch Catalunia (team)
321Mroz AntoniKociszewski D1-022 ≣B90corr.
320Oim Tonu (EST)Prada Rubin Ferna...21691-022 ≣B90It (active)
131Tratatovici Moise...2265Urzica Aurel (ROM)23900-127 ≣B90Ch Romania
319Cooke Eric (USA)2148McDonald James (ENG)20150-127 ≣B90It (open)
318Cela Altin (ALB)2485Delchev Aleksande...24051-021 ≣B90Ch World (juniors...
130Ligterink Gert (NED)2430Geller Efim P (RUS)25900-125 ≣B90It (cat.11)
4Kotkov Yuri M (RUS)2390Ruchkin Yuri (RUS)22380-117 ≣B90Tournament