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Sicilian, Najdorf, 7.f4 Notation: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5

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
54Garbarino Rodolfo...2339Klinger Josef (AUT)19811-023 ≣B90Ch World (juniors...
161Harringer Franz (...2228Knechtel Roland (...21831-023 ≣B90Staatsliga B Mitt...
87Svendsen Thomas (...2093Kobs Stephan (GER)20210-123 ≣B90It (open)
117Cela Altin (ALB)2485Kofidis Andreas (...24030-124 ≣B90It (open)
235Kuryshkin Anatoli...2093Kolmakov Pavel (RUS)22050-121 ≣B90Ch City (open)04 Jan 2011
18Murey Jacob (ISR)2429Korzin V (RUS)1-017 ≣B90?
33Korzeniowski SKot Jerzy (POL)21781-014 ≣B90corr.
193Lukyanov Mikhail ...2044Kovaliova Valeria...20330-124 ≣B90Cup Independence ...08 Aug 2004
67Tucek JanKretschmer1-024 ≣B90World Tournament ...
36MarcinkiewiczKrynicki Henryk (...20761-020 ≣B90Memorial Czerniak...
64Sjoblom MarttiKuisma Pekka1-021 ≣B90?
241Belyikh Alexander...2003Kuvachev Andrey (...22610-122B90Ch SibFO (open)
172Plukkel Sjoerd (NED)2189L'Ami Erwin (NED)23440-122 ≣B90It (open)
184Buonocore Elio (ITA)2189Lancianese Giusep...17231-016 ≣B90Ch Provinciale CO16 Feb 2002
190Bernasconi Robert...1796Lancianese Giusep...17231-022 ≣B90Ch Provinciale CO06 Apr 2003
220Schlierkamp Ferdi...2189Lang Daniel (GER)20621-022 ≣B90It (open)03 Jul 2008
130Hoeffler DLapenna Richard1-024 ≣B90It (open)
228Ghelfi Giancarlo ...1678Larghi Riccardo (...18871-014B90Ch Provinciale CO
229Jacek Krystian (POL)2102Latocha Aleksande...19211-022 ≣B90Ch Poland (junior...10 Mar 2010
219Karlson Vladilen ...2230Lavrik Dmitry (RUS)24060-118 ≣B90Cup Volga (open)
147Martins Carlos (BRA)2305Leal Paulo (POR)21351-023 ≣B90Ch Paulista
196Vasquez Rodrigo (...2506Lenoir Gabriel (CHI)22341-020 ≣B90It (cat.2)04 Jan 2005
37Nuutilainen EskoLeppala Jussi1-018 ≣B90?
119Romantchouk Jacqu...2109Leroy Adrien (FRA)22390-123 ≣B90It (open)
118Dezan Pierre (FRA)2147Leroy Didier (FRA)22751-021 ≣B90It (open)
95Kountz Jochen (GER)2351Lindenthal Andrea...1-023B90It (open)
210Malec Robert (POL)1825Lindner Sebastian1-020 ≣B90Memorial Blaszcza...24 May 2007
164Ohlzon Nils-Johan...2192Ljungberg Jonas1-021 ≣B90It (open)
163Stam Bart (NED)2088Lomo Markus (NOR)20291-023B90Memorial Arnold J...
19Soelter Reinhold ...2072Longwitz Achim1-023 ≣B90Ch BRD
133Penndorf Dietrich...1943Ludwig Ines (GER)17141-022 ≣B90Ch Bayern (senior...
150Nussbaecher Andre...2197Ludwig Ines (GER)17141-018 ≣B90It (open)
15Wilen Eero (FIN)2076Manninen Marko (FIN)23770-121 ≣B90?
137Mudrochova Helena...2080Maros Milan (SVK)23360-124 ≣B90Ch Slovakia (open)
113Pujols Carlos (CUB)2313Martinez1-021 ≣B90It (open)
125Bisset AMartinez Luis1-020 ≣B90corr.
205Sanchez Delgado L...2030Martin Mazuelo Mi...18791-024 ≣B90Tournament (juniors)04 Jun 2006
182Girard Jean-Pierr...2018Maruejols Claude ...20490-116 ≣B90Ch Provence
201Salmoiraghi Angel...1959Massironi Marco (...21120-120 ≣B90Memorial Crespi (...08 Dec 2005
234Hernandez Maria P...1991Mateus Martha (COL)21440-121 ≣B90It (open)04 Dec 2010
135Douglas LMatthews I0-120 ≣B90Tournament (5)
225Rodriguez Perez D...2059Menvielle Lacourr...22440-119 ≣B90It (open)17 Jul 2009
158Leib Britta (GER)1948Meyner Hannes (GER)22041-021 ≣B90Ch City (open)
13Schwarzbach HMigatsch A1-023 ≣B90Europe Tournament...
165Karatorossian Dav...2405Minasian Ara (ARM)24661-022 ≣B90It (open)
47Hennel Karol (SVK)2076Minich Peter (SVK)21601-020 ≣B90It (b)
99AvoliaMontanelli Enrico1-023 ≣B90corr.
50Avolio MMontanelli Enrico1-021 ≣B90?
170Sanchez Naranjo J...2137Morales Julian (ESP)21720-123 ≣B53Memorial Pablo Go...
218Imbert Christophe...2130Mousset-Evtouchen...18431-024 ≣B90It (open)30 Dec 2007
146Sorokovski JouryMueller Christoph0-123 ≣B90Verbandsliga Bade...28 Sep 1997
4Eggenberger Ulric...1916Mueller Paul0-122 ≣B90It
134Thoma Christian (...2283Mueller Ralf (GER)22900-123 ≣B90It (open)
183Surendorj Handsur...2293Myagmarsuren Lham...21761-022 ≣B90Ch Mongolia
157Degebrodt Frank (...Mylich Falk (GER)20880-117 ≣B90It (open)
49MurzikovNelaev1-022 ≣B90corr.
102Larios Crespo Man...2025Nieto Francisco R...1-023 ≣B90Ch Albacete
111Computer \Nizard Roger (FRA)21631-023 ≣B90It (open)
175Stanford Mike (CAN)2254North Robert (CAN)20961-024 ≣B90Memorial P.Keres ...
215Manik Mikulas (SVK)2420Obona Jan (SVK)21621-024 ≣B90It (open)23 Sep 2007
141Taffinder Douglas...2082Odendahl Steven M...24200-123 ≣B53It (open)
84CampsOlesen Martin (DEN)23041-020B90Europe Tournament...
78LewisOsbun Eric0-118 ≣B90corr.
159Kozlov Konstantin...2118Ototiuk Dmitriy (...21701-023 ≣B90Ch Russia (junior...
74Hanisch Klaus (GER)2041Otte Harro (GER)1-023 ≣B90corr.
197Veremij Bogdan (UKR)Padalka Artem (UKR)21391-024 ≣B90Tournament (team)...03 May 2005
14Musolino PaoloPalmiotto Fiorent...21041-018 ≣B90?
198Nikolic MPantelic Slavisa ...21160-114 ≣B90Ch Belgrade (team...
213Oteri Aldo (ITA)1899Perico Gianvittor...18951-022 ≣B90Tournament (open)08 Sep 2007
108Van Der TempelPeters1-018 ≣B90corr.
48Engel Berthold (GER)2199Petrov Peter23251-018 ≣B90Europe Tournament...
51RigilloPicasso1-018 ≣B90corr.
216Kuipers Stefan (NED)2283Pijpers Arthur (NED)20001-022 ≣B90It (open)19 Oct 2007
94Wolff Patrick G (...2505Pliester Leon (NED)23851-021 ≣B90It (open)
242Arakeljan Armen M...2263Pogosian Georgy (...22010-124 ≣B90It (cat.2)21 Mar 2012
177Chapman Mark (AUS)2349Ports Elizabeth1-020 ≣B90It (open)
98Milosevic Goran (...2349Potterat Marc (SUI)21481-024 ≣B90It (open)
123Herbrechtsmeier C...2273Potterat Marc (SUI)21481-019 ≣B90It (open)
116Ardeleanu Alin (ROM)2371Potterat Marc (SUI)21481-021 ≣B90It (b)
206Vouldis Angelos (...2493Prentos Konstanti...22721-024 ≣B90Ch Greece (team)07 Jul 2006
178Le Chequer Anthon...1669Priser Patrick (FRA)19810-124 ≣B90It (open)
194Fier Alexandre Sa...2365Purnama Tirta Cha...22861-024 ≣B90Olympiad25 Oct 2004
45Machado Hermes A ...2310Quinteros Miguel ...24801-020 ≣B90It (open)
200Marinkov Svetisla...2046Radivojevic Milad...21721-017 ≣B90It (open) \
233Gutierrez Jose A ...2219Ramirez Daza Dieg...21520-124 ≣B90Ch Colombia (team)15 Oct 2010
5Tavares Da Silva ...Ribeiro Sabino Jr1-019 ≣B90Ch Brazil
185Massanet SebastiaRipoll Miguel Andres1-022B90It (open)
186Bonet Maimo Andre...1687Ripoll Ramis Migu...1-020 ≣B90XVI Obert Es Vermar
96Silver Albert W (...2149Roblette Y16800-123 ≣B90It (open)
176Mueller Thorsten ...2115Roeschlau Bernd (...23050-123 ≣B90Ch Hessen
69Van Der Kooij JaapRoosendaal P1-024 ≣B90corr.
160Smits Mark (NED)2209Rosmuller Anton (...22040-123 ≣B90Memorial P.Keres ...
81Fullbrook Nigel (...2185Ross David (CAN)22910-118 ≣B90Ch British Columbia
28Janosevic Dragolj...2330Sahovic Dragutin ...22591-021 ≣B90It
231Aguado Solana Jua...2096Sanchez Obregon D...20421-020 ≣B90Tournament \09 May 2010
238Rios Gomez JessicaSanchez Zambrano ...17600-116 ≣B90Ch Pan-American (...08 Jul 2011
212Lima CaioSantiago Yago De ...21851-013 ≣B90Tournament (regio...28 Jul 2007
217Fier Alexander Hi...2516Santiago Yago De ...21851-021 ≣B90Memorial J.Capabl...24 Nov 2007
243Cardoso Almir Cor...2045Santiago Yago De ...23621-020 ≣B90It (open)08 Apr 2012
68Lupo Alfredo (ITA)2096Sardini P0-124 ≣B90Ch Italy