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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
229Kardys Zbigniew (...1992Gizynski Tomasz (...23310-136 ≣A05Ch Poland (team)
368Walaszczyk Witold...2241Jurkiewicz Krzysz...21671-030 ≣A46Ch Poland (team) ...
559Berrios Echevarri...2161Guzman Carlos (PUR)20841-031 ≣A40Ch Puerto Rico15 Jul 2009
567Filippov Vladimir...1962Khripunov Alexand...19831-038 ≣A05Ch Region (seniors)27 Nov 2009
298Grunberg Mihai-Lu...2330Zainea Marius (ROM)22401-039 ≣A05Ch Romania (team)
299Grunberg Mihai-Lu...2330Zainea Marius (ROM)22401-027 ≣A05Ch Romania (team)
591Plass Mariana-Cam...2134Baciu Anca-Otilia...21301-040 ≣A46Ch Romania (team)...05 Sep 2010
394GrinblatChernyi1-036 ≣A47Ch Russia (club) ...
322Vaskin VTakhtarov V1-026 ≣A05Ch Russia (corr.)...
523Koveshnikova Dari...2012Mustafina Svetlan...19311-033 ≣A05Ch Russia (junior...
404Bocsvin Dmitri (RUS)2144Kraev Alexei (RUS)23081-031 ≣A05Ch Russia (junior...
258Lastin Alexander ...2538Yemelin Vasily (RUS)25680-131 ≣A46Ch Russia (junior...
209Heller MartinSeeck Klaus (GER)21460-138 ≣A46Ch Schleswig Hols...
171Husek Zdenek (SVK)2033Franzen Jozef (SVK)23800-127 ≣A46Ch Slovakia
309Koval Anton (SVK)2177Pcola Pavol (SVK)24501-035 ≣A40Ch Slovakia (open)
431Sebenik Matej (SLO)2413Zaja Ivan (CRO)24590-132 ≣A40Ch Slovenia (team)
380Blazquez Denis (FRA)2180Angel Acosta Juan...21811-034 ≣A05Ch Spain (team)
172Renman Nils-Gusta...2425Eriksson Anders (...22951-040 ≣A46Ch Sweden
221Hylen MatsHjorth Gunnar (SWE)22221-036 ≣A46Ch Sweden (corr.)
259Batchinsky Stepha...2274Leuba Didier (SUI)22191-022 ≣A05Ch Switzerland (t...
609Izhnin A (UKR)2346Mazurchak Bogdan ...22131-033 ≣A05Ch Ukraine (1/2 f...11 May 2011
437Baryshpolets Andr...2120Yurkov Alexey (UKR)20911-037 ≣A05Ch Ukraine (junio...
491Andreev Denis (UKR)2033Borsuk Konstantin...22630-131 ≣A46Ch Ukraine (junio...08 Dec 2006
515Pompa SGolubka Petr (UKR)22700-132 ≣A05Ch Ukraine (junio...02 Dec 2007
37Lilienthal Andor ...2385Alatortsev Vladim...0-127 ≣A46Ch URS
3Makogonov Vladimi...Botvinnik Mikhail...26300-124 ≣A46Ch URS
109Dorfman Iossif D ...2380Gulko Boris F (USA)24800-138 ≣A17Ch URS
108Kochyev Alexander...2417Ubilava Elizbar (...25271-029 ≣A05Ch URS (qual)
230Serper Grigory (USA)2490Shneider Aleksand...25401-026 ≣A15Ch URS (swiss)
11Simonson AlbertDenker Arnold S (...22931-039 ≣A05Ch USA
165Nedeljkovic Aleks...2265Champagne P1-035 ≣A05Ch USA (corr.)
637Le Minh Hoang (VIE)1939Doan Van Duc (VIE)21000-140 ≣A46Ch Vietnam (team)24 Sep 2012
232Rowson Jonathan (...2581Garrido Fernandez...22290-133 ≣A46Ch World (juniors)
512Javakhadze Zurab ...2167Koohestani Sh (IRI)20901-016 ≣A46Ch World (juniors...21 Nov 2007
344Leal Joao Vitor (...2126Merino Garcia Raf...22751-039 ≣A46Ch World (juniors...
435Toth Lili (HUN)2157Zdebskaja Natalia...23210-131 ≣A46Ch World (juniors...
565Lovik Lasse Osteb...2296Ramos Vasco Migue...18621-032 ≣A46Ch World (juniors...23 Oct 2009
140Zabihi AAllen Keith (IRL)21971-033 ≣A05Ch World (juniors...
142Kochyev Alexander...2417Liang Jinrong (CHN)24541-040 ≣A05Ch World (team) (...
349Patuzzo Fabricio ...2290Maas Thomas (BEL)21021-026 ≣A40Ch World (univers...
131Sprecic Mustafa (...2309Krzisnik Rok (SLO)22221-037 ≣A47Ch Yugoslavia
23Filipcic MPoljakov1-030 ≣A46Ch Yugoslavia
408Tosic Miroslav (SRB)2495Savic Miodrag R (...24640-140 ≣A05Ch Yugoslavia
115Gil AntonioArfwedson Gerhard1-029 ≣A15corr.
134ArgentieroBertolucci G1-023 ≣A17corr.
175Kristensen Frank ...1972Shaltis V0-131 ≣A05Cup Baltic (corr.)
514Mihic Bojan (SRB)2377Savic Miodrag R (...25390-136 ≣A05Cup Belgrade (open)30 Nov 2007
513Abramovic Bosko (...2508Maksimovic Mirosl...22061-037 ≣A46Cup Belgrade (open)26 Nov 2007
626Markovitz Neil (AUS)2059Sandler Leonid (AUS)22840-121 ≣A05Cup Doeberl08 Apr 2012
350Baumegger Siegfri...2360Steedman Jim22001-037 ≣A47Cup European Club
600Nguyen Ngoc Truon...2644Wang Li (CHN)23981-028 ≣A04Cup HDBank (open)05 Jan 2011
419Milea Florian (ROM)2103Burnoiu Nicolae-C...24140-130 ≣A46Cup Martisor (open)
411Landgren Philip (...2219Henriksson Svante...21550-132 ≣A15Cup Nordic (team)...
531Vul Arkadi Eremee...2351Munksgerd Dennis ...20041-035 ≣A05Cup North Sea (open)13 Jul 2008
625Severina Maria (RUS)2185Romanova Inna (BLR)22600-140 ≣A40Cup Rector (w)26 Mar 2012
300Mekras MikaelEngqvist Thomas (...24050-131 ≣A46Cup Rilton
328Lopushnoy Denis (...2385Rodionov Adil (KAZ)23531-037 ≣A05Cup Russia (open)
210Korchnoi Viktor (...2655Salov Valery (RUS)26450-137 ≣A05Cup World
379Monterde Angel LuisSanz Arilla Luis ...21320-136 ≣A46Cup Zaragoza05 Dec 1999
335Chloupek Stanisla...2360Navara David (CZE)22751-040 ≣A05Czech League 1998...
458Zpevak Pavel (CZE)2358Strasil Pavel (CZE)21671-024 ≣A46Czech League 2004...10 Apr 2005
485Vodicka Pavel (CZE)2082Belousek Michal (...21081-021 ≣A46Czech League 2006...15 Oct 2006
574Vorisek Petr2254Vasicek Martin (CZE)21391-038 ≣A46Czech League 2009...18 Apr 2010
572Mkhitaryan Karlen...2209Cerovsky Leos (CZE)19861-040 ≣A04Czech League 2009...11 Apr 2010
604Neckar Lubomir (CZE)2367Vltavsky Vladimir...22111-035 ≣A05Czech League 2010...10 Apr 2011
192Cederquist BengtMoeller HJ1-040 ≣A40Europe Tournament...
286Fancsy Imre (HUN)2375Wohlfahrt Herbert...22351-032A05It
62Eidelman MauricioCruz Walter Oswal...0-138 ≣A46It
457Mihalj M Miroslav...2313Laketic Gojko (SRB)24790-131 ≣A46It20 Mar 2005
83Barcza Gedeon (HUN)2435Trincardi Tullio ...22351-032 ≣A05It
24Kottnauer Cenek (...2370Denker Arnold S (...22931-032 ≣A15It
146Misojcic Miroslav...2242Jovicic Milos (SRB)23310-125 ≣A46It29 Mar 1980
25Lundin Erik (SWE)2375Yanofsky D A (CAN)24101-040 ≣A05It
143Neckar Lubomir (CZE)2367Van Bentum Horst ...21161-028 ≣A05It
2Takacs Sandor (HUN)Asztalos Lajos (HUN)0-130 ≣A15It
127Barlov Dragan (SRB)2458Ristic Nenad (SRB)24201-033 ≣A46It
119Miricanac Admir (...2219Schmid Michael_ (...22061-035 ≣A05It
99Espig Lutz (GER)2460Liebert Heinz (GER)24200-133 ≣A05It
88Rakovsky EmileNovak Ervin (CZE)22251-039 ≣A05It
81Huguet Bernard (FRA)2146Conan Claude0-125 ≣A15It
6Vidmar Milan Sr (...Colle Edgard (BEL)1-033 ≣A46It
269Donchenko Anatoly...2435Pestov S (RUS)23601-038 ≣A40It
67Stahlberg Gideon ...Pfeiffer Gerhard ...1-036 ≣A04It
36Szabo Laszlo (HUN)1903Luckis Marcos22701-039 ≣A05It
17Iliesco Juan TraianNajdorf Miguel (POL)24450-127 ≣A05It
51Millin PaoloKeller Hans0-120 ≣A46It
78Ivkov Borislav (SRB)2416Janosevic Dragolj...23301-033 ≣A15It
8Vallve JKahn Victor0-137 ≣A47It
85Horberg Beng EricStahlberg Gideon ...0-132A47It
446Foord Justin1417Garcia-Blanco Mig...19550-135 ≣A05It \10 Jul 2004
166Skembris Spyridon...2385Andruet Gilles (FRA)24201-026 ≣A46It \
129Schinzel Wladysla...2380Boehlig Heinz Dr ...22371-030 ≣A15It \06 Jun 1978
373Lytchak Alexander...2393Biriukov Oleg V (...23780-114 ≣A46It \
263Simic Radoslav (SRB)2495Genov Petar (BUL)24451-040 ≣A46It \
503Viswanath Sandily...1954Kojima Shinya (JPN)22170-127 ≣A46It \20 Aug 2007
508Bayer Bernhard (GER)2344Stabolewski Andre...22571-038 ≣A05It \04 Sep 2007
71Moehring Guenther...2294Blatny Frantisek ...21120-124 ≣A40It (a)30 Dec 1956
173Ivkov Borislav (SRB)2525Andruet Gilles (FRA)24101-039 ≣A05It (cat.10)
139Magerramov Elmar ...2435Grigorian Karen (...24750-138 ≣A13It (cat.10)
128Miles Anthony J (...2565Korchnoi Viktor (...26650-134A46It (cat.13)