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Ruy Lopez, Open (Tarrasch) Defence 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4

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
446Abadou Nessim1780Jaouen Bruno16501-015 ≣C70Ch France (team) ...09 Dec 2001
603Abelha Mozart (BRA)2029Lacerda Cesar (BRA)20061-025 ≣C70Ch City12 Oct 2007
254Abels HSpoel0-127 ≣C70corr.
344Abraham Jan Wille...2198Karman Alexander ...1-022C70Ch Germany (junio...
679Adjemovic AhmedKapic Muamer1-020 ≣C70Ch Chess Federation07 Nov 2009
265Adla Diego (ARG)2499Rodi Luis Ernesto...24041-022 ≣C70It (open)
543Aggeli Eleni (GRE)1775Kalligeri Vasiliki1-023 ≣C70Ch Attika (w)09 Dec 2005
694Agopov Mikael (FIN)2419Meskanen Vesa (FIN)21061-07 ≣C70It (open) \06 Jul 2010
404Aguera Naredo Jav...2310Muniz Carlos1-011 ≣C70Ch Asturia (team)...
489Airapetian Chouch...2149Berry Frank0-125C70It \
345Aksionova Tatiana...2192Jarosova Lucia1-020 ≣C70Ch Europe (junior...
323Alabau Vilanova AVillegas Salazar ...1-022C70It (open)
90Alekhine Alexande...Ganzo J1-011 ≣C70Game (exhibition)
74Alekhine Alexande...Borochow Harry1-024 ≣C70Blindfold
77Alekhine Alexande...Busby A U0-128 ≣C70Simultan
75Alekhine Alexande...Kleefstra0-128 ≣C70Simultan
158Aleksandrov Aleks...2618Kalinski Igor A (...22360-127 ≣C70?
87Almgren SvenSquires1-016 ≣C70Ch USA (amateur)
500Alonso Menendez M...1778Valledor Martinez...18830-128 ≣C70Ch Asturias (team...13 Dec 2003
284Alvarez Amaury (COL)2152Pinel J0-114 ≣C70It (open)
576Alves Brandao Renan1981Souza Jr Jose Ant...20061-022 ≣C70Tournament (open)...
740Andrijunas ZanasSlusnys Evaldas (...18940-125 ≣C70Ch Lithuania (team)04 Mar 2012
469Andrushko Maria (...2009Nosova Ksenia (RUS)1-027C70Ch Central Region...
599Antolin Concha Di...2099Gil Quilez David ...20011-025 ≣C70Ch Spain (juniors...17 Jul 2007
302Aoiz Jose J (ESP)Fernandez Pintado...19131-014 ≣C70It (open)
101Araiza Munoz Jose...2078Jimenez Eleazar (...23650-115 ≣C70?
91Armitage BReeve Jeff (CAN)22301-016 ≣C70?
478Ascic Iva (CRO)2032Hodak Stevo (CRO)22470-118 ≣C70It (open)
637Au Leslie (USA)2239Sano Tomu (JPN)21110-126 ≣C70It (open)18 Aug 2008
375Avgoustinatos LFidaki E1-010 ≣C70It (open) \
426Babaev Rashad (AZE)2322Molchanov Fedor (...22081-020 ≣C70It (open) \
691Bacak Petr st2021Chutny Ales17390-127 ≣C70Czech League 2009...11 Apr 2010
100Bailey Doug (CAN)2248Brown F11-013 ≣C70?
136Bailey JackFarley RJM20801-017 ≣C70It (open)
25Baird DavidAlbin Adolf (ROM)0-122 ≣C70It
736Bai XueSolozhenkina Eliz...0-121 ≣C70Ch World (juniors...20 Nov 2011
364Baltag Iulian (MDA)2409Mamedyarov Shakhr...27461-017 ≣C70Ch Europe (junior...
380Barbaran CCalleja Quintana ...21170-123 ≣C70Ch Peru (juniors)...
563Barbaric Vuk-Tadi...2154Cecuk Marijo (CRO)20911-022 ≣C70Ch Croatia (team)...03 Jun 2006
498Barletta Antonio ...2086Gentile Claudio (...21210-124 ≣C70It (open)03 Sep 2003
538Battistelli Aless...1933Mora Lorenzo (ITA)19310-128 ≣C70Ch Italy (juniors...27 Aug 2005
18Bauer Johann H (AUT)Loman Rudolf J (NED)1-028 ≣C70It
192Bauer OBachmann Wolfgang19000-121 ≣C70Ch Unterfranken (b)
379Bautista DaniloMorales V1-015C65Ch Peru (juniors)...
229BavosiRodriguez Hernan1-028 ≣C70corr.
680Beganovic IbrahimTopic Ajla (BIH)17500-124 ≣C70Ch Chess Federation08 Nov 2009
200Beikert Guenther ...2432Von Seggern I1-023 ≣C70Ch BRD (universit...
197Belic ZGerndorf Michael ...21411-028 ≣C70?
584Belkova MonikaLapcik Vaclav0-126 ≣C70Czech League 2006...27 Jan 2007
340Belov Vladimir (RUS)2641Rafe Martyn (BEL)1-020 ≣C70Ch World (active)...
161BentumHessmer1-016 ≣C70corr.
730Berg Antonin (CZE)1856Martinec Karel (CZE)19711-019 ≣C70It (open)21 Aug 2011
3Berger Johann N (...Gelbfuhs O0-126 ≣C70?
62Berryman WStraat Evert1-014C70It (a)
382Besen CleberBorges Fabio1-028 ≣C70Ch Brazil (junior...
762Bezkorovaina Mari...2056Hiebler Laura (AUT)17711-023 ≣C70Ch Europe (junior...25 Aug 2012
123BimpsonAykroyd Colin0-126 ≣C70Ch Great Britain
260Bindrim PeterBleydorn R1-019 ≣C70Ch Bremen (junior...
666Blahynka Martin (...1905Zavadilova Karoli...17460-122 ≣C70It (open)28 Jun 2009
601Blazeka Matej (CRO)1943Muskardin Mario (...21820-125 ≣C70Ch Croatia (junio...28 Aug 2007
391Blazkova Petra (CZE)2245Slajs Vlastimil (...21321-021 ≣C70It (open)
330Blokhuis Jeroen (...2337Computer \0-124 ≣C70It \
551Boecking UwePfennigschmidt Georg1-026 ≣C70Landesliga 2005/0615 Jan 2006
226Bohlin IvarPettersson Gunnar1-020 ≣C70Ch Sweden (corr.)
588Bok Benjamin (NED)2115Otten Martijn1-026 ≣C70Ch Netherlands (j...
474Bokelbrink Uwe (GER)2255Anderberg Peter (...20771-027 ≣C70Ch Pinneberg10 Oct 2002
642Bolliger WilliKoumtzis Sotiris1-025 ≣C70Olympiad (for the...21 Oct 2008
682Boltacz Slawomir ...2036Radek Kasper15681-028C70Liga Mazowiecka 2...29 Nov 2009
54Bonar LawRutherford0-127 ≣C70?
153Bonfa Ileano (ITA)2285Kelecevic Nedeljk...22290-127 ≣C70It (cat.4)
55Boom Wim H (NED)2175Fick Willem1-013C70?
217Borkowski Francis...2325Kislov Mikhail (RUS)23301-027 ≣C70It
373Borulya Ekaterina...2370Skibbe Diana (GER)21051-027 ≣C70Bundesliga 1997/9...
144Borwell Alan P (SCO)2085Bet Jacobus (AHO)21700-121 ≣C70World Tournament ...
704Boscolo Federico ...2152Boruchovsky Avita...22500-122 ≣C70Ch World (juniors...24 Oct 2010
517Botta Giancarlo (...2100Giacomini Plinio ...20570-122 ≣C70It (open)
658Boudeau Julien (FRA)1700Mahe Romain (FRA)19810-118 ≣C70It (open)18 Apr 2009
96Bouwmeester Hans ...2343Bonkenberg J1-020 ≣C70?
508Brancaleoni Mauri...2277Armentano Alessio...20921-024 ≣C70Memorial Leonardo...28 Apr 2004
561Brito KarlaPinos Edwina0-120 ≣C70Ch Ecuador (junio...12 May 2006
572Bromberger Stefan...2505Guix Torres David...20290-115 ≣C70It (open)25 Aug 2006
149Brondum Eric (DEN)2140Brinck-Claussen B...22631-027 ≣C70?
106Bronstein David I...2432Pachman Ludek (GER)22781-027 ≣C70Izt
35Brown FSchwan Wilhelm1-025 ≣C70It
324Budylina Sofia (EST)2071Mamedjarova Zeina...23140-128 ≣C70Ch Europe (junior...
329Bui Trinh Van AnhLa Nguyen Thao Ng...0-123 ≣C70Ch Vietnam (team)...
358Bukowska Katarzyn...1975Kopec Mariusz (POL)21181-013 ≣C70It (open) (b)
384Burguete CMoreno Mestre Jul...20900-123 ≣C70It (open)
31Burn Amos (ENG)Jakob Manfred1-021 ≣C70It
482Calmels NicolasLacrosse Marc (BEL)22640-128 ≣C70It (open)
420Cardona WilsonFranco William (COL)22050-127 ≣C70Memorial Jose A C...
493Carlsson Daniel (...2298Hamalainen Sami (...22120-115 ≣C70Cup European Club...
377Caruso Augusto (ITA)2285Ruzzier Dario (ITA)19811-016 ≣C70It (open)
661Caspi Israel (ISR)2417Mikhalevski Alexa...24171-015 ≣C70Ch Israel (team)22 May 2009
319Castaneda Nelson ...2245Leveille Francois...23600-127 ≣C70It (open)
421Castano Henry Aug...2284Cardona Wilson1-024 ≣C70Memorial Jose A C...
444Cavalcante JTrajano C1-026 ≣C70Ch Brazil (junior...
477Cetkovic Bozidar ...2255Vukmirovic Dusan ...20791-019 ≣C70It (open) \
402Chaika AlexanderBroniuk Andrey1-019C70Ch Russia (junior...
17Charlick HenryEiffe Patrick1-023C70Ch Australia18 Aug 1887