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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
287Seres Lajos (HUN)2435Czebe Attila (HUN)23401-010 ≣A46Memorial Bela Papp
206Bayer Ernst-Wolfg...2300Junge Ralf (GER)23301-012 ≣A05Bundesliga 1988/89
553Donchenko Anatoly...2381Bachmann Karlhein...22761-013 ≣A46Ch Europe (senior...12 Apr 2009
181Rodgaard John (FAI)2343Varasdy Imre (HUN)23371-014 ≣A13It (open) \
373Lytchak Alexander...2393Biriukov Oleg V (...23780-114 ≣A46It \
249Kanzaveli VitalyRunning Jeffrey1-015 ≣A05It (open)
556Pitrelli Antonio ...1890Calandri Fausto (...21310-115 ≣A40It (open)
304Ros Aksel (DEN)2115Petersen Steen (DEN)21500-116 ≣A47It (open) \
512Javakhadze Zurab ...2167Koohestani Sh (IRI)20901-016 ≣A46Ch World (juniors...21 Nov 2007
563Bensdorp Marlies ...2334Middelveld Martin...20911-017 ≣A40Ch Netherlands (w)12 Sep 2009
586Vaarala Eric (SWE)2131Bortnik Alexandr ...23020-117 ≣A05It (open) \
59Porreca Giorgio (...Del Vecchio Lucio1-017 ≣A05Ch Italy
147Stoppel Franz (AUT)2197Titz Heimo (AUT)22021-018 ≣A15Ch Austria
80Bilek Istvan (HUN)2375Honfi Karoly (HUN)23651-018 ≣A13Memorial Asztalos28 Jul 1962
253Wilhelmi Christia...2439Dabrowska Krystyn...22081-018 ≣A46Ch Germany (junio...
338Schwalfenberg Joe...2360Heidenfeld Mark (...23351-018 ≣A46Bundesliga (2nd) ...
454Mol Christiaan (NED)2013Scharft Johan1-019 ≣A40It (open) (b)16 Oct 2004
610Mucongoma Miguel ...Aderito Pedro (ANG)23200-119 ≣A05Ch Africa06 Jun 2011
374Kashtanov Ruslan ...2341Iljushin Alexei (...25270-119 ≣A05Memorial M.Chigor...
590Paukert Jan1928Hulin Petr (CZE)20370-120 ≣A46It (open)23 Aug 2010
544Krashenov Valery ...1947Obrezchikov Mikha...19681-020 ≣A46Memorial P.Dubini...07 Jan 2009
528Sedov Aleksandr (...2259Hamitevici Vladim...23990-120 ≣A05It (cat.3)
51Millin PaoloKeller Hans0-120 ≣A46It
409Yerofeev Sergey (...2369Melo Olavo (BRS)1-020 ≣A47Tournament (ICCF)
485Vodicka Pavel (CZE)2082Belousek Michal (...21081-021 ≣A46Czech League 2006...15 Oct 2006
623Gieritz Dietmar (...2134Dimitrijevic Drag...19370-121 ≣A05It (open) \02 Feb 2012
482Zpevak Pavel (CZE)2396Bazant Petr Jr (CZE)22821-021 ≣A46It (open)19 Aug 2006
383Csomos Roland (HUN)2293Dub Zeev (ISR)21370-121 ≣A46It (cat.2)
547Piesina Gintautas...2342Setkauskas Vaidas...21861-021 ≣A05Ch Lithuania (1/2...16 Feb 2009
626Markovitz Neil (AUS)2059Sandler Leonid (AUS)22840-121 ≣A05Cup Doeberl08 Apr 2012
276Muench Gerhard (GER)2114Wunder Horst (GER)21150-121 ≣A04Ch Bayern (2)
432Ter Kuile BennoDekker Marvin (AHO)21330-122 ≣A05It (open)
235Neme JorgeInchausti Pablo0-122 ≣A05It (open) \
259Batchinsky Stepha...2274Leuba Didier (SUI)22191-022 ≣A05Ch Switzerland (t...
451Fleischer Eugen (...2002Andrist Pascal (SUI)20570-122 ≣A05It (open)06 Oct 2004
134ArgentieroBertolucci G1-023 ≣A17corr.
137Larsen Bent (DEN)2585Karpov Anatoly (RUS)27250-123 ≣A05It (cat.14)
384Corkett Anthony (...2283Thompson Ian D (ENG)22081-023 ≣A05Ch England (team)...
159Rind Bruce (USA)2335Wiedenkeller Mich...23200-123 ≣A05Ch Cleveland
71Moehring Guenther...2294Blatny Frantisek ...21120-124 ≣A40It (a)30 Dec 1956
554Vespe Francesco (...1976Stromboli Ettore ...22721-024 ≣A40It (open)29 May 2009
458Zpevak Pavel (CZE)2358Strasil Pavel (CZE)21671-024 ≣A46Czech League 2004...10 Apr 2005
3Makogonov Vladimi...Botvinnik Mikhail...26300-124 ≣A46Ch URS
469Duarte Duarte (POR)2069Eriksson Sune1-024 ≣A05It (open)29 Oct 2005
578Argente Rodriguez...2140Cortes Jurado Raf...20830-125 ≣A10It (open)01 Jul 2010
223Marin Aso Josep L...Matamoros A1-025 ≣A05It (open)
612Ilenko Aleksei (RUS)1939Epifantsev Igor (...22160-125 ≣A46Tournament (open)
495Metaxasz Vaszilis...2175Marodi Matyas (HUN)21751-025 ≣A15Tournament (Elo) (a)03 Feb 2007
248Weiss Christian (...2402Ciolac Gheorghe (...23230-125 ≣A05It (open)
238Bolding Klaus (FRA)2246Aagaard Jacob (SCO)22500-125 ≣A05Ch Denmark (qual)
443Schulze Ulrich (GER)2333Schwing Hans-Elma...22791-025 ≣A46Ch Baden (open)15 Apr 2004
146Misojcic Miroslav...2242Jovicic Milos (SRB)23310-125 ≣A46It29 Mar 1980
81Huguet Bernard (FRA)2146Conan Claude0-125 ≣A15It
114Dorfman Iossif D ...2455Filguth Rubens A ...24101-026 ≣A05?
363Sehrt Juergen (GER)2201Just Joachim (GER)22791-026 ≣A13Oberliga East B 1...
349Patuzzo Fabricio ...2290Maas Thomas (BEL)21021-026 ≣A40Ch World (univers...
166Skembris Spyridon...2385Andruet Gilles (FRA)24201-026 ≣A46It \
576Also Alvarado Lui...2178Perez Felipe Marc...23080-126 ≣A46Ch Canarias (team)28 May 2010
244Boctor Wageeh (USA)2200Hanley Joe (USA)21431-026 ≣A05Tournament
326Martin Del Campo ...2280Esquivel Efrain (...20911-026 ≣A40Memorial C.Torre
230Serper Grigory (USA)2490Shneider Aleksand...25401-026 ≣A15Ch URS (swiss)
240Hatz Alexander (GER)2221Becker Andre (GER)21941-026 ≣A05Liga South Baden ...
322Vaskin VTakhtarov V1-026 ≣A05Ch Russia (corr.)...
581Ramon Solans Albe...2221Marches Rios Juan...21161-027 ≣A46Tournament (Elo) (a)15 Jul 2010
496Nadvikov Roman (RUS)2229Golovan Nadezhda ...19801-027 ≣A05Tournament26 Feb 2007
597Bu Xiangzhi (CHN)2695Vladimirov Evgeny...26231-027 ≣A05Asian Games (team)24 Nov 2010
271Schirm Friedmar (...2251Giehring Sebastia...22421-027 ≣A05Bundesliga (2nd) ...
283Thoma Robert (AUT)2342Schunk Herbert (GER)22211-027 ≣A05It (open)
601Feofanov AndreiRiabov Alexander ...20810-127 ≣A05Ch City24 Feb 2011
268Jorgensen Brian J...2252Greger Roland (DEN)23800-127 ≣A46Ch Club
37Lilienthal Andor ...2385Alatortsev Vladim...0-127 ≣A46Ch URS
227Herrmann Michael ...2242Lieb Harald (GER)21910-127 ≣A05Bundesliga 1990/9...
171Husek Zdenek (SVK)2033Franzen Jozef (SVK)23800-127 ≣A46Ch Slovakia
17Iliesco Juan TraianNajdorf Miguel (POL)24450-127 ≣A05It
121Zaltsman Vitaly F...2440Stean Michael F (...25101-027 ≣A10It (open)
242Pelter Yehuda Z (...2007De Jager Jaap (NED)23950-127 ≣A40Tournament (a)
503Viswanath Sandily...1954Kojima Shinya (JPN)22170-127 ≣A46It \20 Aug 2007
607Eingorn Vereslav ...2567Maiorov Nikita (BLR)25581-027 ≣A05It (open)08 May 2011
68Zalys IgnasWestra Roelof1-027 ≣A05Match
299Grunberg Mihai-Lu...2330Zainea Marius (ROM)22401-027 ≣A05Ch Romania (team)
490Sergeev A (KAZ)2333Mitkov Alexander ...21001-028 ≣A46It (open) \04 Dec 2006
489Glushenkov FedorMitkov Alexander ...21000-128 ≣A46It (open) \02 Dec 2006
475Perez De Miguel A...2098Diez Fraile David...21721-028 ≣A46Ch Euskadi20 Apr 2006
280Flores Manuel (NCA)2020Camacho Roberto (...22401-028 ≣A05It (open)
548Sabaliauskas Laim...1979Setkauskas Vaidas...21860-128 ≣A15Ch City22 Feb 2009
143Neckar Lubomir (CZE)2367Van Bentum Horst ...21161-028 ≣A05It
314Perron SeanBaragar Fletcher ...23050-128 ≣A47Ch Manitoba
310Miguel Lago Victo...2290Alcaraz Ana1-028 ≣A46Tournament (4)
316Maccapani Massini...2066Thomsen Torbjorn ...21630-128 ≣A46Olympiad
406Schwalfenberg Joe...2351Florea Dan (GER)23171-028 ≣A46Oberliga Baden 20...
600Nguyen Ngoc Truon...2644Wang Li (CHN)23981-028 ≣A04Cup HDBank (open)05 Jan 2011
438Stehno Pavel (CZE)2326Bernasek Jan (CZE)23840-128 ≣A05Ch Czech Republic...
115Gil AntonioArfwedson Gerhard1-029 ≣A15corr.
577Sujkowski Pawel (...1938Lasota Adam (POL)18221-029 ≣A15Ch City01 Jul 2010
447Przezdziecka Mart...2128Yildiz Betul (TUR)20211-029 ≣A46Ch Europe (junior...01 Aug 2004
279Arnett David A (USA)2300Levit Roman (USA)22750-129 ≣A46It (open)
362Leib Agripa (SUI)2211Kraft Philippe (SUI)22081-029 ≣A46It (open)
58Szabo Laszlo (HUN)1903Platz Hans1-029 ≣A05Memorial G.Maroczy
155Sorri Kari Juhani...2251Borwell Alan P (SCO)20851-029 ≣A46Izt (cat.13) (w)
48Baron ScudierSmith Kenneth R (...23700-129 ≣A05It (open)