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Queen's Indian, Old Main line, 9.Qxc3 Notation: 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3

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
503Viswanath Sandily...1954Kojima Shinya (JPN)22170-127 ≣A46It \20 Aug 2007
512Javakhadze Zurab ...2167Koohestani Sh (IRI)20901-016 ≣A46Ch World (juniors...21 Nov 2007
513Abramovic Bosko (...2508Maksimovic Mirosl...22061-037 ≣A46Cup Belgrade (open)26 Nov 2007
524Okhrimenko Ivan (...2041Konev Yury (RUS)21900-138 ≣A46Tournament (open)10 Apr 2008
533Colpe M2105Hertneck Gerald (...25190-140 ≣A46It (open)21 Jul 2008
536Mudrak Josef (CZE)2346Konstacky Matej (...21331-036 ≣A46It (open)12 Aug 2008
537Alachihin Vladimi...2171Borisov Grigori (...18451-040 ≣A46Tournament (juniors)21 Aug 2008
546Scheffknecht Phil...2163Burnoiu Nicolae-C...24200-140 ≣A46It (open)13 Feb 2009
553Donchenko Anatoly...2381Bachmann Karlhein...22761-013 ≣A46Ch Europe (senior...12 Apr 2009
555Di-Chiara Mauro (...1844Ariaudo Claudio (...19980-138 ≣A46It (open)30 May 2009
565Lovik Lasse Osteb...2296Ramos Vasco Migue...18621-032 ≣A46Ch World (juniors...23 Oct 2009
574Vorisek Petr2254Vasicek Martin (CZE)21391-038 ≣A46Czech League 2009...18 Apr 2010
575Pascua Haridas (PHI)2352Nguyen Anh Dung (...25000-139 ≣A46Ch Asia29 Apr 2010
576Also Alvarado Lui...2178Perez Felipe Marc...23080-126 ≣A46Ch Canarias (team)28 May 2010
581Ramon Solans Albe...2221Marches Rios Juan...21161-027 ≣A46Tournament (Elo) (a)15 Jul 2010
582Kubo Thomas (GER)1998Kiehn Andreas17460-130 ≣A46It (open)20 Jul 2010
587Kristinsson Bjarn...2062Danielsen Henrik ...25290-130 ≣A46Simultan02 Aug 2010
589Kuciel Wladyslaw ...2076Licznerski Lukasz...20611-039 ≣A46Memorial A.Rubins...21 Aug 2010
593Demensky Evgeny (...2220Riabov Alexander ...20721-039 ≣A46Ch Kuzbass23 Oct 2010
594Churaev Raif (RUS)2096Darmin Dmitry (RUS)23710-138 ≣A46Memorial Siamidi ...23 Oct 2010
598Brandao Renan Alv...2043Delgado Lidio (BRA)22750-137 ≣A46Memorial Jose Jab...
612Ilenko Aleksei (RUS)1939Epifantsev Igor (...22160-125 ≣A46Tournament (open)
614Arvola Benjamin (...2207Bonade Massimo (ITA)20790-132 ≣A46It (open)26 Aug 2011
615Gyldenas Ole Jorn...2001Muhsen Abdullah M20470-137 ≣A46Ch Norway (club)14 Oct 2011
617Asfora Marco (BRA)2219Ribeiro Orlando A...19191-036 ≣A46Memorial J.Capabl...19 Nov 2011
627Christiansen Jens...2135Lund Esben (DEN)24170-139 ≣A46It (open)17 May 2012
632Weilguni Johann (...2167Matt Fabian (AUT)22111-031 ≣A46Ch Austria25 Jul 2012
636Sorensen Dick (DEN)2023Vijayalakshmi Sub...23870-129 ≣A46It (open)16 Sep 2012
638Villa Giorgio (ITA)1983Naumkin Igor (RUS)24800-134 ≣A46It (open)28 Sep 2012
559Berrios Echevarri...2161Guzman Carlos (PUR)20841-031 ≣A40Ch Puerto Rico15 Jul 2009
453Gansvind Valeriya...2265Borges Mateos Jua...24840-138 ≣A40It (cat.3)10 Oct 2004
454Mol Christiaan (NED)2013Scharft Johan1-019 ≣A40It (open) (b)16 Oct 2004
494Plante Rejean2152Auger Bertrand19700-130 ≣A40Tournament \01 Feb 2007
431Sebenik Matej (SLO)2413Zaja Ivan (CRO)24590-132 ≣A40Ch Slovenia (team)
192Cederquist BengtMoeller HJ1-040 ≣A40Europe Tournament...
631Kuciel Wladyslaw ...2002Zschaebitz Klaus ...21051-031 ≣A40Memorial T.Gniot ...17 Jul 2012
554Vespe Francesco (...1976Stromboli Ettore ...22721-024 ≣A40It (open)29 May 2009
296Vasic Petar (SLO)2129Furlan Miha (SLO)23200-134 ≣A40It (open)
563Bensdorp Marlies ...2334Middelveld Martin...20911-017 ≣A40Ch Netherlands (w)12 Sep 2009
309Koval Anton (SVK)2177Pcola Pavol (SVK)24501-035 ≣A40Ch Slovakia (open)
556Pitrelli Antonio ...1890Calandri Fausto (...21310-115 ≣A40It (open)
224Crespo Borrego Fr...Prieto Julio1-032 ≣A40It (open)
226Bruch Ingo (GER)2280Zlatilov Ivailo (...23821-039 ≣A40It (open) \
71Moehring Guenther...2294Blatny Frantisek ...21120-124 ≣A40It (a)30 Dec 1956
624Reichert Thiago d...2029Bueno Alfeu Junio...23050-132 ≣A40Ch Catarinense09 Feb 2012
326Martin Del Campo ...2280Esquivel Efrain (...20911-026 ≣A40Memorial C.Torre
625Severina Maria (RUS)2185Romanova Inna (BLR)22600-140 ≣A40Cup Rector (w)26 Mar 2012
269Donchenko Anatoly...2435Pestov S (RUS)23601-038 ≣A40It
133Henttinen Markku ...2270De Wit Johannes S...24021-035 ≣A40Ch Denmark (juniors)
339Siebrecht Sebasti...2380Kipper Jens (GER)23821-030 ≣A40Bundesliga (2nd) ...
243Kovacs Laszlo M (...2339Portisch Gabor (HUN)23390-136 ≣A40Ch Hungary (team)...
242Pelter Yehuda Z (...2007De Jager Jaap (NED)23950-127 ≣A40Tournament (a)
349Patuzzo Fabricio ...2290Maas Thomas (BEL)21021-026 ≣A40Ch World (univers...
234Fischer Andre Kla...2227Rist Manfred (GER)22130-133 ≣A40Ch Oberschwaben
265Castelli GCelestini Mauro (...0-139A17It (open)
109Dorfman Iossif D ...2380Gulko Boris F (USA)24800-138 ≣A17Ch URS
95Mista Ladislav (CZE)2158Korchnoi Viktor (...25560-136 ≣A17Ch Czechoslovakia
134ArgentieroBertolucci G1-023 ≣A17corr.
57Szabo Laszlo (HUN)1903Keres Paul (EST)25801-040 ≣A15Memorial G.Maroczy
367Lima EmmanuelQuinzio Martin Ja...1-035 ≣A15Ch Argentina (jun...
207Moen Steinar (NOR)2217Hoos B0-140 ≣A15Ch NATO (team)
24Kottnauer Cenek (...2370Denker Arnold S (...22931-032 ≣A15It
129Schinzel Wladysla...2380Boehlig Heinz Dr ...22371-030 ≣A15It \06 Jun 1978
479Andreasen Per (DEN)2244Solberg Joachim (...21980-137 ≣A15It (open) \30 Jul 2006
78Ivkov Borislav (SRB)2416Janosevic Dragolj...23301-033 ≣A15It
2Takacs Sandor (HUN)Asztalos Lajos (HUN)0-130 ≣A15It
81Huguet Bernard (FRA)2146Conan Claude0-125 ≣A15It
548Sabaliauskas Laim...1979Setkauskas Vaidas...21860-128 ≣A15Ch City22 Feb 2009
628Egorov Valery (RUS)1801Kruglyak Nikita (...20370-130 ≣A15Memorial Sarkisov...27 May 2012
230Serper Grigory (USA)2490Shneider Aleksand...25401-026 ≣A15Ch URS (swiss)
620Tomic Bosko (BIH)2407Blagojevic Marija...21091-036 ≣A15It (open)05 Jan 2012
345Rodgaard John (FAI)2320Olafsson Helgi (ISL)22701-040 ≣A15Zt
411Landgren Philip (...2219Henriksson Svante...21550-132 ≣A15Cup Nordic (team)...
577Sujkowski Pawel (...1938Lasota Adam (POL)18221-029 ≣A15Ch City01 Jul 2010
183Eising Johannes (...2283Bauer Peter (GER)22590-139 ≣A15Bundesliga 1986/87
98Naranja Renato (PHI)2221Johannessen Svein...22730-140 ≣A15Olympiad
147Stoppel Franz (AUT)2197Titz Heimo (AUT)22021-018 ≣A15Ch Austria
115Gil AntonioArfwedson Gerhard1-029 ≣A15corr.
495Metaxasz Vaszilis...2175Marodi Matyas (HUN)21751-025 ≣A15Tournament (Elo) (a)03 Feb 2007
80Bilek Istvan (HUN)2375Honfi Karoly (HUN)23651-018 ≣A13Memorial Asztalos28 Jul 1962
139Magerramov Elmar ...2435Grigorian Karen (...24750-138 ≣A13It (cat.10)
181Rodgaard John (FAI)2343Varasdy Imre (HUN)23371-014 ≣A13It (open) \
112Karpov Anatoly (RUS)2690Pomar Salamanca A...24351-030 ≣A13It (cat.9)
525Nikulin Andrey N ...2171Epifantsev Igor (...21980-133 ≣A13Ch City30 Apr 2008
363Sehrt Juergen (GER)2201Just Joachim (GER)22791-026 ≣A13Oberliga East B 1...
436Fridman Daniel (GER)2578Van Der Stricht G...24131-031 ≣A13Match (active)
121Zaltsman Vitaly F...2440Stean Michael F (...25101-027 ≣A10It (open)
445Pedemonte Claudio...1934Aleksic Nenad (MNE)20120-134 ≣A10It (open)11 Jun 2004
578Argente Rodriguez...2140Cortes Jurado Raf...20830-125 ≣A10It (open)01 Jul 2010
273Scherer Stefan (GER)2204Winterkamp Stefan0-133 ≣A10It (open) \
493Pakleza Zbigniew ...2429Praxmarer Christi...21071-033 ≣A05It (open)26 Dec 2006
601Feofanov AndreiRiabov Alexander ...20810-127 ≣A05Ch City24 Feb 2011
25Lundin Erik (SWE)2375Yanofsky D A (CAN)24101-040 ≣A05It
113Tal Mikhail N (LAT)2620Bellon Lopez Juan...24151-035 ≣A05It (cat.9)
328Lopushnoy Denis (...2385Rodionov Adil (KAZ)23531-037 ≣A05Cup Russia (open)
604Neckar Lubomir (CZE)2367Vltavsky Vladimir...22111-035 ≣A05Czech League 2010...10 Apr 2011
68Zalys IgnasWestra Roelof1-027 ≣A05Match
200Medar Zeljko (SRB)2219Laketic Gojko (SRB)24000-132 ≣A05It (open)
508Bayer Bernhard (GER)2344Stabolewski Andre...22571-038 ≣A05It \04 Sep 2007
527Sverkunov Oleg (RUS)1921Glazkov Arseny (RUS)20300-135 ≣A05Tournament (Elo)23 Jun 2008