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QGD; Semi-Tarrasch Defence 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5

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
912Erdos Viktor (HUN)2608Petermann Michail...21931-026 ≣D02It \21 Apr 2011
613Kempinski Robert ...2608Cyborowski Lukasz...25641-029 ≣E10Ch Poland29 Apr 2004
844Leitao Rafael (BRA)2610Brene Duyllhon19591-025 ≣A46It (open)23 Oct 2009
171Polugaevsky Lev A...2610Mascarinas Rico (...24101-021 ≣E10It (cat.9)
552Tregubov Pavel V ...2612Kuzmin Gennadi P ...24951-019 ≣E10Cup European Club...
402Gurevich Mikhail ...2620Barsov Alexei (UZB)24451-026 ≣A13It (open)
399Gurevich Mikhail ...2620Berelovich Aleksa...25151-028 ≣A05It (open)
308Azmaiparashvili Z...2625Jussupow Artur (GER)26550-126 ≣A16It (cat.15)
160Timman Jan H (NED)2625Langeweg Kick (NED)24401-021 ≣E10Ch Netherlands
378Piket Jeroen (NED)2630Van Wely Loek (NED)26551-029 ≣A46Tournament (active)
646Movsesian Sergei ...2635Hosek Radek13761-021 ≣D40Simultan07 Jul 2005
886Fridman Daniel (GER)2645Meister Peter (GER)24461-026 ≣D02It (open)01 Nov 2010
307Jussupow Artur (GER)2655Mainka Gregor (GER)23901-024 ≣D02Bundesliga 1993/94
294Bareev Evgeny (RUS)2660Goldin Alexander ...25401-026 ≣E00It (blitz)
450Polgar Judit (HUN)2671Eberspach L1-021 ≣D02Simultan
451Polgar Judit (HUN)2671Kolb A1-013D40Simultan
441Karpov Anatoly (RUS)2700Vanobbergh Gregor...20981-024 ≣A17Simultan
658Radjabov Teimour ...2704Van Wely Loek (NED)26481-029 ≣E10Cup World FIDE04 Dec 2005
941Riazantsev Alexan...2710Gabrielian Artur ...25451-024 ≣E10Ch Europe (blitz)16 Dec 2011
819Jakovenko Dmitry ...2760Naiditsch Arkadij...26971-024 ≣E10Cup World (active...23 May 2009
433Anand Viswanathan...2795Korchnoi Viktor (...26251-019 ≣A06It (cat.18)
156Kasparov Garry (RUS)2812Begun Sergei M (BLR)22951-024 ≣D41Memorial A.Sokolsky
24Muller Hans (AUT)Kopetzky Karl1-022 ≣A09Memorial Trebitsch06 Dec 1933
23Wimsatt Wk/turove...Alekhine Alexande...0-128 ≣A46Game (consultation)
22Helling Karl (GER)Richter Kurt (GER)20431-028 ≣A46It
21Kostic Boris (YUG)Stoltz Gosta (SWE)0-122 ≣A46Olympiad
848Ruiz Arenas Maria...Valencia Yenny0-128 ≣D40Ch Colombia (juni...18 Dec 2009
18Alekhine Alexande...Kussmann Karl1-020 ≣D02Simultan
17Wallace Albert Ed...Simmons William0-129 ≣D02Ch Australia22 Apr 1922
16Grau Roberto (ARG)Loedel J1-025 ≣D02?
15Grau Roberto (ARG)Barboza De Olivei...1-018 ≣D02?
14Morelli LucaBatori Alberto1-015 ≣D32Memorial E.Crespi
13Price Hubert ErnestSergeant Edward G...0-113 ≣D02It (minor)
12Miles EJGyles A0-19 ≣D40Ch New Zealand
861Dobrev PetkoChunchukov Ivelin1-025 ≣D02It \27 Mar 2010
862Ispas AndreiMitrica Mihai1-026 ≣A56Ch Romania (junio...09 Apr 2010
10Perlis Julius (AUT)Reti Richard (CZE)0-129 ≣D02It
9Lasker Emanuel (GER)Janowski Dawid M ...1-022 ≣D32Ch World (match)
868Marko Jan (SVK)Fiala Ivan (SVK)0-127 ≣D30Ch Slovakia
7Przepiorka Dawid ...Swiderski Rudolf ...1-028 ≣D40Ch Germany
871Zastrozhnov IgorKostin Yury1-022 ≣A46It (open) (b)17 Jun 2010
5Cohn Erich (GER)Teichmann Richard...0-128 ≣D40It
4StangBrach Julius0-123 ≣D02It (b)
874Bubien AntoniMatewski Marcin (...15690-125 ≣D40Tournament (junio...29 Jun 2010
2Burn Amos (ENG)Lasker Emanuel (GER)0-120 ≣D30It
148Gil AntonioBromberg Henry1-019 ≣D02corr.
549Krivobokov Alexei...Kantsemal Kirill ...20090-117 ≣D32Ch Russia (junior...
1Blackburne Joseph...Showalter Jackson...1-021D30
881Shevela Alexander...Khuzin Danislam (...1-026 ≣A46It (open)04 Sep 2010
11Jones GMason WE0-113 ≣D02Ch New Zealand
71Veresov Gavriil N...Dzieciolowski Adam1-022D41Match \
885Vina Palmer Jose ...Ivorra Insa Eusebio0-129 ≣D02Ch Provincial (pr...30 Oct 2010
88Ribeiro Sabino JrAsfora Eduardo1-026 ≣E10Ch Brazil
38Gibaud AmedeeKahn Victor1-021 ≣E10Ch France
27Bogoljubow Efim D...Rosselli Del Turc...1-027 ≣D02It
894Rodriguez MarcoParra Varon Diego17761-015 ≣E00Ch Central Americ...11 Dec 2010
19Bogoljubow Efim D...Stoltz Gosta (SWE)1-027 ≣A09It
62Schlieder RolfOtto Arnold1-029 ≣E00Ch DDR
54Soultanbeieff VictorEuwe Max (NED)0-126 ≣A46It
6Bernstein OssipPerlis Julius (AUT)1-028 ≣D41It (2)
3Lasker Emanuel (GER)Mieses Jacques (GER)1-029 ≣D02It
26Tartakower Saviel...Rey Ardid Ramon0-119 ≣D30It
477Rodriguez Landa M...Betti Marcelo1-026 ≣A56It (open) \
243Javier MartinezAlvarez Cigarria ...0-127 ≣E00Ch Asturias (team)
972Schubert-Zsilavec...Beyer Edith13750-19 ≣D40It (open) (c)13 Aug 2012
320Kiguel MarceloBenko Francisco (...21700-129 ≣A46It (open)
959Boztepe SuleymanBerginas Sigitas ...16680-113A46It (open) (for th...03 Jul 2012
175Sutela RaimoVehkalahti Veli (...20041-025 ≣D02?
781Vicente Perales M...Alonso Rodriguez ...15830-126 ≣A06Tournament (open)04 Oct 2008
622Hochmayr GeorgBaumgartner Mathias1-024 ≣A05It (open) (c)
929Henao Nino Cristi...Eraso Rosero Herm...0-124 ≣D40Tournament (junio...09 Sep 2011
945Shuyumbayev EAgasha B1-019 ≣D02Ch Kazakhstan (se...11 Feb 2012
505Garcia Suarez Dav...Acha Fernandez Ivan1-011 ≣A56Ch Asturia (team)...
939Takov SilvestrKovachev Ivan0-126 ≣A46Tournament (junio...04 Dec 2011
170Viinikainen PerttiBergstrom Erik1-024 ≣A05?
627Windhoefel KlausBraeunlich Christian0-127 ≣A50Tournament (regio...08 Oct 2004
878Oberholzer FrancoisAkgun Kaan (TUR)16800-114A46Ch World (schools)26 Jul 2010
74Campomanes Floren...Dunkelblum Arthur...22500-129 ≣E10Olympiad (sf)03 Sep 1956
951Kochnev VKudryashov O0-122 ≣E10Cup Gorodets05 May 2012
125Napolitano Mario ...Balogh Janos (HUN)1-028 ≣D32?
890Munoz Diez AlfonsoMena Lena Antonio1-025 ≣D30Ch Spain (for the...19 Nov 2010
955Siqueira Raphaell...Vercino Gabriela18000-126 ≣E10Ch Brazil (junior...12 May 2012
135Napolitano Mario ...Mostert Henk1-029 ≣A09?
290Ruben Rodriguez A...Marcelino Coredor0-121 ≣A04Ch Asturias (qual.)
117Sanchez MiguelHort Vlastimil (GER)24660-124 ≣E10Ch Armies
969Semeikhan BakhtiyarKabirayev Serikbay1-027 ≣A46Tournament (open) \05 Aug 2012
970Phan Nguyen Ha NhuLe Thai Hang1-023 ≣D40Ch Vietnam (team)...05 Aug 2012
971Yignak Havva DenizSahin Hayrun Nisa1-013 ≣D02It (open) (juniors)06 Aug 2012
220Schmidt HGKarger H1-023 ≣E00corr.
8Duz-Hotimirsky F ...Vidmar Milan Sr (...0-129 ≣D40It
976Evans Nicholas Th...Kula Dominik (CZE)17510-126 ≣D02Ch Europe (junior...22 Aug 2012
977Stitou El-ayachi JrSzydlowski Oskar0-113 ≣E10Memorial A.Rubins...26 Aug 2012
794Hansen BirgirSolsker Tummas M ...18901-029A46Ch Faroe Islands ...30 Nov 2008
471Jacobsen Brandur KVang Finnbjorn (FAI)20600-121 ≣D02Ch Faroe Islands
506Kvitko DenisIvanov Kirill1-020D40It (open)
461Gridin MichaelBrunder Andre1-026 ≣D40Ch Niederrhein (j...
460Thallinger WernerLazovic Gordan (CRO)23190-129 ≣A13It (open)
476Lespagnol AudricLevers Thierry (FRA)20160-114 ≣A13It (open)
446Nguyen Ngoc Thao ...Nguyen Thi Huong0-129 ≣D40Ch Vietnam (w)
445Mai Thien Kim Ngo...Nguyen T Lan Phuo...1-025 ≣D40Ch Vietnam (junio...