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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
336Pirarev WParedes Prat Jose...20730-122 ≣B90Olympiad (corr.)
335Antoszewski MCieszkowski T1-026 ≣B90Memorial Jadasza ...
334Zaremba Artur (POL)2133Stachanczyk S1-024 ≣B90Memorial Czerniak...
333Rosinski ZenonMendys S1-024 ≣B90Ch Poland (corr.)
332Gaida HTurlej S0-127 ≣B90Ch Poland (corr.)
331Bak VictorKolwak M1-027 ≣B90Ch Poland (corr.)
330Valinis GPalatnik Semon (USA)24480-122 ≣B29It (sheveningen)
329FuentesKaibni W1-027 ≣B90It (open)
328Moldovan Daniel (...2436Bouaziz Slim (TUN)23380-121 ≣B90It
327Mudrochova Helena...2080Slekys Emilis (LTU)23060-124 ≣B90It (open) \
326DrekonyaBernhaupt E1-023 ≣B90Staatsliga B
325MaksimovicBogic Stevan (SRB)22021-023 ≣B90corr.
324Dybner GoranOdom Don0-117 ≣B40Ch Sweden (corr.)
323Busquets Luis (USA)2193Renet Olivier (FRA)24850-116 ≣B90It (open)
322PetraruPopescu1-023 ≣B90Ch Romania (corr.)
321Mroz AntoniKociszewski D1-022 ≣B90corr.
320Oim Tonu (EST)Prada Rubin Ferna...21691-022 ≣B90It (active)
319Cooke Eric (USA)2148McDonald James (ENG)20150-127 ≣B90It (open)
318Cela Altin (ALB)2485Delchev Aleksande...24051-021 ≣B90Ch World (juniors...
317Perez Orelvis (CUB)2451Menvielle Lacourr...22611-022 ≣B90It (open)
316Holmsten Aleksei ...2350Pigusov Evgeny (RUS)25550-127 ≣B90It (open) \
315Loschi EAlaimo Riccardo (...21951-022 ≣B90Match
314Iodice GAgazzi Fulvio1-027 ≣B90corr.
313Computer \Hoving Michael (NED)21961-028 ≣B90It \
312Van Der Kleij CarelSzulmistrat Egon1-026 ≣B90World Tournament ...
311KotkovCharushin Victor0-118 ≣B90Ch World (corr.)
310Ruys FrankRyan R1-028 ≣B90Ch USA (corr.)
309Radola HGruszczynski Bolesla0-121 ≣B90Ch Poland (corr.)
308Rennemo OddPulkis Visvaldis1-028 ≣B90Ch Europe (corr.)
307Sanchez Victor (COL)2269Hernandez Jairo (...22071-025 ≣B90It
306Wang Lei (CHN)2484Lhagvasuren Ceden...22281-027 ≣B90It (open)
305Francisco Javier ...David Roiz0-126 ≣B90Ch Asturias (team)
304Bukowska Katarzyn...1975Turczynowicz Jola...21001-025B90Ch Poland (junior...
303Iodice GSchettini B1-027 ≣B90corr.
302Iodice GAstegno Roberto1-024 ≣B90corr.
301Brunner Lucas (SUI)2475Stohl Igor (SVK)25251-028 ≣B90It (cat.13)
300Vaindl Jaroslav (...2133Kloza Jaroslav (CZE)20111-025B90corr.
299Oppici Gabriele (...1964Rolle Hannes1-024 ≣B90World Tournament ...
298Manduch Milan (SVK)2200Mitov Borislav (BUL)20921-017 ≣B90Europe Tournament...
297Tarnowski MMroczek S1-026 ≣B90Ch Poland (corr.)
296Waglorz Janusz (POL)2208Borkowski Francis...24050-125 ≣B90Ch Poland (team)
295Kunze Markus (AUT)2179Loginov Valery A ...24860-128 ≣B90It (open) \
294Obad ANovikov Igor A (USA)25000-125 ≣B90?
293Chudinovskikh Ale...2360Alexikov Alexande...23691-023 ≣B90Ch URS (club)
292Anderson Selby K ...2210Lobo Richard (ENG)22511-023 ≣B90It (active)
291Gobel WolfgangHanssen1-023 ≣B90corr.
290Schulte-Bartold C...2280Lehmann Holger (GER)21871-022 ≣B90It (open)
289Hietanen PauliRompotti Pertti (...1-026 ≣B90?
288Kivi KalervoTapani1-021 ≣B90Memorial Koskinen...
287Nowak StanislavMarkiewicz Maria1-020 ≣B90Memorial Jadasza ...
286Heemsoth Hermann1995Sprinkhuizen Arno1-028 ≣B90Memorial Freedman...
285Litovicius Miguel...2226Martinez Acosta Pedr1-026 ≣B90Memorial Ellerman...
284Hanison BernardBangiev Alexander...24320-125 ≣B90Europe Tournament...
283Rodriguez A1Gutierrez Curras ...20741-022 ≣B90It (open) \
282Polivalov VBechalov V1-027 ≣B90corr.
281Geisler J (RUS)2320Zagrebelny Sergey...23200-124 ≣B90Ch Uzbekistan
280Borisov Venjamin ...2248Shalnev Nicolai (...23380-123 ≣B90?
279Hogberg Jan (SWE)2108Fredriksson Stefan1-028 ≣B90Ch Sweden (corr.)
278Stenzel Harold (USA)2040Rose Richard1-022 ≣B90Ch Nassau
277Fischer Gerd (GER)2102Koemetter Reinhar...19271-020 ≣B90It (open)
276Renet Olivier (FRA)2440Mrdja Milan (CRO)24021-025 ≣B90It (open)
275Huenerkopf Heinz ...2285Ryan Joseph (IRL)22881-022 ≣B90It (open)
274Moilanen OlliKorhonen0-125 ≣B90Ch Finland (team)
273EngelWuensch1-025 ≣B90corr.
272Beth NoelHein Joern1-022 ≣B90Europe Tournament...
271Jonsson BirgerMoser Patrick0-124 ≣B90Ch Sweden (corr.)
270Olbrisch Manfred ...2063Paulus H1-025 ≣B90corr.
269Kordonowski Frank...2034Schwarze A0-127 ≣B90corr.
268Hoth TZur Leo0-114 ≣B90corr.
267Subasic Ilijas (BIH)2279Marjanovic Slavol...25050-125 ≣B90It
266Namyslo Holger (GER)2228Ott Frank (GER)23130-125 ≣B90Ch Baden-Wuerttem...
265Ziatdinov Raset (...2365Gochev Mladen (BUL)22531-023 ≣B90Ch Bulgaria
264Kokkila Tero (FIN)2330Kopsa Petri (FIN)20761-018 ≣B90It (open)
263Rietz AFiensch Gunter0-121 ≣B90corr.
262Melzer GeorgKarnitzschky M1-025 ≣B90corr.
261Olszewski WStoklas Vincent1-08 ≣B28Europe Tournament...
260Atanasov BorislavHamarat Tunc (AUT)0-123 ≣B90Europe Tournament...
259Ivan Attila (HUN)2271Spasov Vasil (BUL)25901-028 ≣B90It (open)
258Medeiros MarneLima B1-020 ≣B90corr.
257Fernandes Jose Co...2274Freitas Francisco...18151-025 ≣A04Ch City05 Jan 1986
256Veerman Johan (NED)2172Van Der Wiel John...25700-122 ≣B90It (thematic)
255Van Der Tuuk Jaap...2218Timman Jan H (NED)26200-119 ≣B90It (thematic)
254Schwartz Arie (NED)2243Du Chattel Philip...22601-024 ≣B90It (thematic)
253Hlusevich Sergey ...2380Doroshkievich Vla...24200-123 ≣B90?
252Wedberg Tom (SWE)2487Huenerkopf Heinz ...22851-017 ≣B90?
251Schiller Eric (USA)2109MacArthur John (USA)20351-021 ≣B90It (open)
250Rohde Michael A (...2500Schroer Jonathan ...23590-127 ≣B90It (open)
249Hotting ArendDe Korte M1-021 ≣B90corr.
248Wessman Richard (...2423Johansson1-025 ≣B90?
247Tarantino Silvio ...Incelli Renato1-028 ≣B90corr.
246Gerundino Nicola ...1965Gerola Pablo (ARG)19951-025 ≣B90corr.
245Timar Zsolt (HUN)2119Groholy A0-125 ≣B90corr.
244Walther ErnstLoeffler Werner0-123 ≣B90corr.
243Leisebein PeterSchlupeck Helmut1-025 ≣B90corr.
242Lembidakis Konsta...Urpilainen Erkki1-024 ≣B21?
241Wittmann Walter (...2415Roshkov VV0-120 ≣B90Europe Tournament...
240Smith Paul V (USA)2117Roskov V1-022 ≣B90Europe Tournament...
239Sasse WKarasek L1-020 ≣B90Europe Tournament...
238Bensiek NorbertHafner M0-126 ≣B90Europe Tournament...
237Batakovs Olegs (LAT)2108Soderberg Per (SWE)22041-027 ≣B90Cup Baltic (corr.)