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King's Indian, Petrosian System, Main line 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5

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
185Kachiani-G Ketino...2427Eisenbeis Norman ...21790-135 ≣E90It (open)
187Niklasch Oliver (...2363Mista Aleksander ...22690-121 ≣A40It (open)
188Tribuiani Renato ...2128Rago Riccardo (ITA)21750-128A05It (open)
199Scholz Christian ...2324Eschle Hubert (GER)19451-032 ≣E90It (open)26 Dec 2000
191Mimbela Lopez Mig...2222Lara Pueyo Felix ...18291-035 ≣E90It (open)
124Horvath Gyula (HUN)2445Pesztericz Laszlo...21301-033 ≣A10It (open)
193Reinke Kurt (GER)1940Meyer Marco (GER)19861-032 ≣A48It (open)
194Sole Rota David (...2082Masip Tressera Or...21101-028 ≣E90It (open)
247Naumkin Igor (RUS)2495Scerbo Antonio (ITA)21071-036 ≣E90It (open)26 Apr 2006
38Kottnauer Cenek (...2370Linton William21601-021 ≣A15It (open)
201Clavijo Jorge (COL)2390Alcivar Torres In...21551-033 ≣A41It (open)
202Nevednichy Vladis...2593Vidal Guillaume (...20491-028 ≣A16It (open)
178Edlinger WilhelmTobisch Manfred D...20590-126 ≣A48It (open)
204Francois Jean (FRA)1832Majcherczyk Benja...20501-036 ≣E90It (open)
205Nardin Flavij (SLO)1916Arduman Can (TUR)23790-135 ≣E90It (open)
206Bottino Alexiei (...2101Faraoni Enrico (ITA)21820-130 ≣A40It (open)
113Ravi Lanka (IND)2425Balasubramaniun R...22741-023 ≣E90It (open)
127Ivkov Borislav (SRB)2485Lanka Zigurds (LAT)24800-131 ≣A05It (open)
153Aramuni Jorge Eli...2213Capanema Antonio1-035 ≣E90It (open)
218Kulakov Viachesla...2121Tolstikh Nikolay ...24580-136 ≣A42It (open)
219Sbarra Marco (ITA)2220Gagliardi Christi...21381-034 ≣B07It (open)13 Oct 2002
221Maidanik Armando ...2003Converset Juan Jo...22520-133 ≣E73It (open)
128Lyrberg Patrik (SWE)2400Poldauf Dirk (GER)24150-133 ≣E90It (open)
52Vaisman Volodia (...2485Adamski Andrzej (...22551-035 ≣A53It (open)
243Cazzaniga Walter ...2077Bosi Clint (ITA)19901-033 ≣E90It (open)06 Dec 2004
136Candela Perez Jos...2320Lanka Zigurds (LAT)24800-127 ≣E90It (open)
60Ravikumar Vaidyan...2395Casa Alex (FRA)21931-031 ≣E73It (open)
111Pogorelov Ruslan ...2400Medina PA1-036 ≣A05It (open)
119Lyrberg Patrik (SWE)2405Bologan Viktor (MDA)26001-028 ≣E90It (open)
116Majer Damir (GER)2256Kartmann Juergen ...20551-036 ≣A16It (open)
115Fyllingen Roy Har...2330Ernst Thomas (SWE)24850-130 ≣A41It (open)
133Savitskaya Ekater...2170Miroshnichenko Ni...20861-022 ≣E70It (open)
307Campos Otavio Mor...1823Cascao Bruno Aguiar1-021 ≣A48It (open)17 Sep 2011
264Espinasseau Jerome1499Mamah Isabelle (FRA)16580-133 ≣E90It (open)09 Apr 2007
306Rodriguez Rejano ...Medina Masdeu Ras...18280-123 ≣E90It (open)17 Aug 2011
305Stanec Nikolaus (...2543Holzer Gerhard (AUT)21831-036 ≣A48It (open)14 Aug 2011
108Kyhle Bo (SWE)2193Berman M21801-021 ≣A05It (open)
123Candela Perez Jos...2310De Esteban Jose1-036 ≣E90It (open)
144Tonon Alessandro ...2235Babula0-135 ≣E90It (open)
146Soultatis Kostas ...2063Kaldelis E0-136E90It (open)
120Palacios Perez Ma...2192Molina Fabrizio (...22581-031 ≣A40It (open) \
126Halmos Ede (HUN)2097Balogh Bela (HUN)22200-132E90It (open) \
105Tuominen Risto (FIN)2283Lehti Juhani (FIN)22331-031 ≣E73It (open) \
192Gunyecz Zoltan (HUN)1978Zalai Mihaly (HUN)20680-125E90It (open) \18 Jul 1999
239Duluc Jeremie (FRA)2179Komons Christian ...19201-026 ≣A05It (open) \03 Sep 2004
149Babula Vlastimil ...2545Stocek Jiri (CZE)24601-029 ≣E90It (open) \
222Souza Neves Andre...2200Leda Cayro1-029 ≣E90It (open) \
114Hubert Ralf (GER)2293Tuerk Philipp (GER)21501-033 ≣E90It (open) \
181Naumkin Igor (RUS)2475Piscopo Pierluigi...23731-033 ≣E90It (open) (a)
211Akochik VictorDe Schiffart Sipke1-033 ≣A05It (open) (b)
254Talberg Kristian1316Isaksen Eirik Nymo13490-131 ≣A15It (open) (b)25 Aug 2006
291Vince Andrea (SRB)2092Milosavljevic Mil...17861-025 ≣E73It (open) (b)18 Jul 2009
176Hussey CKennedy Michael (...17991-035 ≣E90It (open) (b)
244Jurkiewicz Krzysz...2151Cherednichenko El...20001-029 ≣E73It (open) (b)20 Aug 2005
177Hussey CLoughran John (IRL)18991-033 ≣E90It (open) (b)
79Freise ReinhardDoerr Klaus0-126 ≣A48It (open) (c)
36Moberly R Walter LCox David (IRL)23001-031 ≣A53It (open) (junior...
35Haik Aldo (FRA)2390Runau Ralf Dr (GER)23400-124 ≣E73It (open) (junior...
183Sanchez Repullo D...2254Lanza Pena Albert...20381-027 ≣A48It (open) (junior...
296Rueggeberg Wilhel...1944Mueller Waldemar ...20890-133 ≣E90It (open) (seniors)09 Dec 2009
103Kumaran Dharshan ...2425Joyce John (IRL)22111-029 ≣E70it (open) (zt)
9O'kelly De Galway...2460Gligoric Svetozar...24470-136 ≣E90Izt
198Belozerov Andrei ...2473Kryschilovskij An...22911-024 ≣A16Memorial A.Petrov...
300Mirzoev Emil (UKR)2109Klinova Masha (ISR)23031-035 ≣A41Memorial E.Geller...22 Aug 2010
233Filimonov YaroslavBriukhovich Alexandr0-130 ≣E73Memorial I.Stepichev19 Dec 2003
213Nikolaev Leonid (...2301Novikova Margarit...20931-028 ≣E90Memorial I.Stepichev
118Gonzalez Garcia J...2360Martin Del Campo ...24500-129 ≣A41Memorial J.Capabl...
14Lokvenc Josef (AUT)Szabo Laszlo (HUN)19030-125 ≣E73Memorial L.Asztalos
242Larrea Manuel (URU)2279Mareco Sandro (ARG)21871-022 ≣E90Memorial M.Najdor...04 Oct 2004
157Cvek Robert (CZE)2390Jerabek Petr (CZE)22191-035 ≣A05Moravian League 1...
107Von Malm HeikeCleven Maria (GER)20570-135 ≣E90NRW-liga (juniors...
132Piepenburg RolfStimpel Franz (GER)21791-024 ≣A05Oberliga 1994/95
160Schlager Thomas (...2262Kapfer Thomas (GER)21590-128 ≣E73Oberliga Baden 19...
220Bohnsack Ralf (GER)2214Brinkmann Wilhelm...1-031 ≣A48Oberliga North No...20 Oct 2002
66Schuetz Thomas (GER)2295Werner Dimo (GER)21900-130 ≣A48Oberliga NRW 1986/87
23Kanko Ilkka (FIN)2231Litllewood J1-024 ≣E73Olympiad
43Loheac-Amoun F (LIB)2230Midjord Joan Paet...21101-034 ≣E73Olympiad
53Chen Tsung (GER)2285Olafsson Helgi (ISL)22700-129 ≣E90Olympiad
51Huss Andreas (SUI)2308Minaya Juan (COL)22071-036 ≣A48Olympiad
21Keres Paul (EST)2580Walther Edgar (SUI)22541-036 ≣E90Olympiad
44Savadkouhi Massou...2200Salinas22001-033 ≣B06Olympiad
42Hort Vlastimil (GER)2600Krstic Slobodan (...20801-028 ≣E73Olympiad
40Patterson Nichola...2345Withers WR22001-027A15Olympiad
24Weiss Leo (AUT)2157Walther Edgar (SUI)22540-122 ≣E73Olympiad
151Mangwengwende Joh...2108Williams Leighton...21351-031 ≣E90Olympiad
39Fuller Maxwell L ...2269Belkadi Ridha (TUN)23451-036 ≣A05Olympiad
145Palacios Perez Ma...2192Torres Saulo1-026 ≣A53Olympiade (blindf...
8Broden Per (SWE)1972Vankevi0-133 ≣E73Olympiad (student...
17Bukic Enver (SLO)2383Brinck-Claussen B...22631-030 ≣A05Olympiad (student...
249Antonova Nadezhda...1888Dauletova Gulmira...21510-131 ≣E90Olympiad (w)21 May 2006
301Maric Boris (YUG)2028Block Wolfgang (GER)21200-128 ≣A05Regionalliga SVM ...16 Jan 2011
134Mikulas Vladimir ...2125Komora Andrej (SVK)21100-127 ≣E73Slovak League (2n...
74Titz Heimo (AUT)2202Schoeppl Engelber...22041-035 ≣A15Staatsliga
22Wade Robert G (ENG)2148Myant MR1-031 ≣E90Tournament
282Valle Adriano (BRA)2307Teixeira Aloisio ...20011-031 ≣A05Tournament20 Sep 2008
135Shestoperov Aleks...2435Newerovski Gennad...23801-036 ≣A40Tournament \
125Dunn Paul (NZL)2184O'brien Rory0-135 ≣A53Tournament \
2Tal Mikhail N (LAT)2520Fischer Robert J ...27801-034 ≣E73Tournament (candi...
109Strugach LMills James A (USA)21141-035 ≣A48Tournament (e)
310Pozdniakov Vladim...Ivaneko Alexander1-020 ≣E73Tournament (Elo)29 Jan 2012