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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
527Shinkevich Vitaly...2469Grishin Anton1-028 ≣D41Ch Russia (junior...
636Shumilov Illya (UKR)2312Shostka Pavel1-020 ≣D40Memorial I.Stepichev25 Dec 2004
945Shuyumbayev EAgasha B1-019 ≣D02Ch Kazakhstan (se...11 Feb 2012
711Siegel Georg (GER)2319Vogelbacher Georg...21641-026 ≣A05Ch Baden09 Apr 2007
572Siegel Georg (GER)2446Pieper Harald (GER)21551-027 ≣A05It (open)27 Oct 2002
568Siepmann Martin (...2103Junker Timo1-027 ≣A46Ch Germany (junio...
120Sikora Jan (CZE)2251Smejkal Jan (CZE)25041-026 ≣D30Ch Czechoslovakia
829Sikorska Agata (POL)2091Bernat Marcin (POL)22110-128 ≣A46It (open)24 Jul 2009
668Sikorski Thomas (...1909Scheibe Werner18980-126 ≣A15Tournament (open)07 Mar 2006
214Silman Jeremy D (...2383Kramer Stefan (GER)20071-026D41It (open)
839Silva Evandro (BRA)2177Andrade Rafael de...1-023 ≣E10Ch Paraibano09 Sep 2009
618Simonsen Hans Kri...2293Eperjesi Laszlo D...22830-121 ≣E10It (cat.2)14 Jun 2004
889Simukov Oleg (UKR)2137Sazonov Anatolij ...22200-114 ≣A17It (open) \07 Nov 2010
955Siqueira Raphaell...Vercino Gabriela18000-126 ≣E10Ch Brazil (junior...12 May 2012
887Sivertsen Aage (NOR)1837Filin Evgeny (RUS)17161-025 ≣D02Memorial M.Chigor...02 Nov 2010
690Skwarczylo Marek ...2008Borowicz Miroslaw...19351-029 ≣A46Tournament (team) \22 Oct 2006
443Slapak Zdenek (SVK)2099Kotrba Tomas (CZE)22060-128 ≣A17Czech League 1999...
504Sloan Kenneth (USA)1947Hoover Nathan (USA)22680-124 ≣A13It (open)
213Smyslov Vassily (...2550Ernst Thomas (SWE)24551-028 ≣A46Izt
100Smyslov Vassily (...2494Padevsky Nikola (...23551-029 ≣A17It \
479Soloveychik Sasha...2207Sandler Leonid (AUS)24161-029 ≣A40Cup Doeberl
466Solozhenkin Evgen...2544Murey Jacob (ISR)24750-123 ≣E10It (open)
301Soponyai Tamas (HUN)2135Szoukup Istvan (HUN)17931-022 ≣E10It (open)
624Sopur Lech (POL)2287Hnydiuk Aleksande...23121-028 ≣E10Ch Poland (team) ...09 Sep 2004
384Soukupova TerezaHolemar K16300-118D40It (open) (b)
54Soultanbeieff VictorEuwe Max (NED)0-126 ≣A46It
908Souza Brito Andri...1661Mecking Henrique ...25780-126 ≣A56Tournament (Elo)25 Mar 2011
910Souza Brito Andri...1661Milanelo Carlos A...16731-029 ≣D41Tournament (Elo)11 Apr 2011
115Spassky Boris V (...2548Langeweg Christian1-027 ≣A46Memorial M.Chigorin
257Speelman Jonathan...2605Averbakh Yuri L (...24501-028 ≣A05It
28Spielmann Rudolf ...Creevey J (IRL)1-023 ≣D30Olympiad
186Spraggett Kevin (...2540Taylor Gordon (CAN)23251-026 ≣A13Ch Canada
58Stahlberg Gideon ...Szabo Laszlo (HUN)19031-027 ≣A05Olympiad
401Stanec Nikolaus (...2465Wukits Rene (AUT)22401-025 ≣E10Ch City
4StangBrach Julius0-123 ≣D02It (b)
812Stebel JacekNedela Jiri (CZE)20041-029 ≣D41Czech League 2008...01 Mar 2009
826Steinhauserova An...1787Bazantova Marie (...20060-122 ≣A46It (open)18 Jun 2009
712Steinke Ulrich (GER)1656Matysiak Tobias (...15021-029 ≣D02Ch Baden (AT1)12 Apr 2007
647Stephan Gunther (...2069Dargel Manuel (GER)21110-123 ≣D02It (open)12 Jul 2005
977Stitou El-ayachi JrSzydlowski Oskar0-113 ≣E10Memorial A.Rubins...26 Aug 2012
745Stocko Josip (CRO)2081Tomasevic Ivana (...18161-021 ≣D02It (open)06 Jan 2008
913Stojanovic Mihajl...2581Medici Simone (SUI)20351-023 ≣A06It (open)22 Apr 2011
852Stolfa Rodolfo (ITA)1876Kobold Andrej17331-029 ≣D40It (open) (b)02 Feb 2010
315Strebel HarryKienast Joerg (GER)22640-123 ≣D02Tournament
702Strobel Norbert (...2026Hennig Andreas18561-023 ≣A40Ch Mittelfranken ...28 Jan 2007
761Stroganov Anatoly...1953Kharlamov Igor (RUS)19641-027 ≣A05Ch Chigorin Chess...15 May 2008
639Stubbe Damien (FRA)1855Grabinsky Vladimi...22930-129 ≣E10It (open)22 Feb 2005
92Stuerzenhofecker FBorn W1-026 ≣A16corr.
195Sturua Zurab (GEO)2425Kriukov A1-026 ≣E00Tournament
867Supatashvili Khvi...2459Qashashvili Alexa...22941-023 ≣E10Cup Municipality17 May 2010
490Surin MichaelLauridsen Jesper ...22231-026 ≣A04Tournament (e-mail)
345Surowiecki RomanLaustetter Christ...20251-023 ≣D30Ch Germany (junio...
388Suskovic Matija (...2205Brenc Tomislav (CRO)20571-029 ≣D30Ch Croatia (team)...
175Sutela RaimoVehkalahti Veli (...20041-025 ≣D02?
806Svendsen Peter (DEN)1993Javor Sandor (HUN)22730-128 ≣E10It \11 Jan 2009
895Swiercz Dariusz (...2507Jaroch Pawel (POL)22281-020 ≣A05Ch Europe (active)18 Dec 2010
94Szabo Laszlo (HUN)1903Pogats Jozsef (HUN)22301-029 ≣E10It
32Szabo L (HUN)Turn Johannes1-013 ≣D02Olympiad
367Szirmai Eduard (HUN)2170Dudas Janos (HUN)24000-123 ≣A17It (open) \
956Szumski Janusz2058Slabek Grzegorz (...0-114 ≣A40Tournament (Elo)04 Jun 2012
705Szwarc Pawel (POL)2121Piesik Piotr (POL)20081-027 ≣A43Tournament (team)11 Feb 2007
939Takov SilvestrKovachev Ivan0-126 ≣A46Tournament (junio...04 Dec 2011
26Tartakower Saviel...Rey Ardid Ramon0-119 ≣D30It
962Tekin Baran1796Schicktanz Florian15450-127 ≣D02It (open) (b)16 Jul 2012
413Teske Henrik (GER)2510Detter Peter (AUT)21001-026 ≣D02It
857Teske Henrik (GER)2522Spanton Timothy (...20201-020 ≣D30It (open)06 Mar 2010
212Teumer Joerg (GER)2148Helfer B1-024 ≣E10It (open)
460Thallinger WernerLazovic Gordan (CRO)23190-129 ≣A13It (open)
842Thomas Ingo (GER)2148Mladenov Svetlin ...24390-118 ≣A05It (open)02 Oct 2009
837Thuerauf Peter (GER)1917Redzepovic Irfan ...20980-118 ≣A06It (open) \06 Sep 2009
252Tiggelman Rene (NED)2208Krudde Fitzgerald...22700-124 ≣D02Ch Netherlands (1...
370Tillmann Marc (SUI)1955Suwendo Poedjo (SUI)18531-016 ≣E00It (open) \
160Timman Jan H (NED)2625Langeweg Kick (NED)24401-021 ≣E10Ch Netherlands
691Tjolsen Katrine (...2051Bazhenova Dina (RUS)18711-026 ≣E10Memorial M.Chigor...27 Oct 2006
732Tong Yuanming (CHN)2510Lamb I1-026 ≣D40It (open) \24 Aug 2007
114Toran Albero Roma...2445Donner Jan-Hein (...24301-028 ≣E10It
157Toth Bela (ITA)2345Hmido1-022 ≣E10Zt
966Tran Le Dan Thuy ...1863Nguyen Tran Ngoc ...18590-111 ≣A46Tournament (junio...
764Tran Thi Thu Thao...1813Tran Thi Cam Tu0-127 ≣E00Ch ASEAN (juniors...13 Jun 2008
474Trapp Imre (HUN)1877Por Attila (HUN)20280-122 ≣D02Cup Pannon (b)22 Jul 1999
927Traunwieser Georg...2181Gozzoli Yannick (...25220-124 ≣E00It (open)17 Aug 2011
552Tregubov Pavel V ...2612Kuzmin Gennadi P ...24951-019 ≣E10Cup European Club...
697Tropin Aleksandr ...2052Mochalov Yulian (...19250-110 ≣D41Memorial N.Aratov...05 Dec 2006
273Tsesarsky Ilya (ISR)2416Damjanovic Mato (...23031-029 ≣A05It (cat.4)
481Tukmakov Vladimir...2582Kok Frans1-020 ≣A06It (open)
287Tuominen Risto (FIN)2283Vainio Matti1-028 ≣A40Tournament (2)
250Turner GMiller Daniel I (...22631-026D40It (open) (2)
324Turunen RaunoTiihonen Ilpo1-027 ≣D41?
742Tutisani NoeErsoz Bartu (TUR)18691-014 ≣D32Ch World (juniors...21 Nov 2007
151Ubeira Enrique (ARG)2022Zarlenga Marcelo0-126 ≣E10It (open)
69Uhlmann Wolfgang ...2379Zirngibl Albert1-028 ≣E00Ch DDR16 Aug 1955
48Ujtelsky Maximili...2295Koska Josef (CZE)1-026 ≣E10Memorial D.Maye
396Ulloa Juan (CHI)2055Reyes Pablo1-029 ≣A40It (open)
104Ulvestad Olaf (AND)2270O'kelly De Galway...24601-022 ≣E10It
299Umezinwa George (...2242Stern H1-023D41It (open) \
584Unterkoffler Thom...2032Fochtler Ekkehard...22600-118 ≣A46It (open)
858Uryadov Sergey S ...1941Nikitin Dmitry1-023 ≣D02Ch City13 Mar 2010
142Vaisman Volodia (...2358Grabczewski Romua...24251-024 ≣A05?
565Vajda Szidonia (HUN)2382Vajda Albert I (ROM)20931-027 ≣D41It (open)
272Van Der Wie JanJohansson Sven0-111 ≣E00Ch Sweden (corr.)