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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
152Ekelund Kurt (SWE)2059Cederquist Bengt1-018 ≣C70corr.
553Edvardsen Ragnar ...2088Van Kesteren Stef...18710-121 ≣B00It (open)17 Jan 2006
667Edo Teys Enric (ESP)1894Marquez Campos Xa...1-017C65It (open)02 Jul 2009
716Echavarria Ramire...Guerrero Ramos Da...1-024C70Tournament (junio...14 Apr 2011
198Ebeling Mika (FIN)2268Kivisto Mikko (SIN)22771-024 ≣C70corr.
414Dvoirys Semen I (...2562Ernst Sipke (NED)23731-023 ≣C70It (open)
494Dutreeuw Marc (BEL)2353Ernst Sipke (NED)25210-127 ≣C70Bundesliga (2nd) ...09 Feb 2003
160Dunhaupt HeinzDiaconescu Paul1-027 ≣C70Memorial Heilimo ...
30Duhm DDuhm A1-017C70?
765Duerr Florian (GER)1920Liez Franziska (GER)19201-016 ≣C70Ch Germany (junio...30 Sep 2012
187Drygalski Wojciec...2129Seemann Hans-Sieg...17861-028 ≣C70Europe Tournament...
707Drtina Milan (SVK)2247Farkas Gabor (SVK)22251-017 ≣C70Ch Slovakia (team...11 Dec 2010
403Drent Sjoerd (NED)2014Hekking Geert16201-020 ≣C70It (open)
305Draper MHayes David0-116 ≣C70Tornament (active...
558Dragomirescu Robi...2066Corlatescu Dragos...19671-022 ≣C70Ch Romania (junio...18 Apr 2006
409Dovliatov Sanan (...2360Mamedyarov Shakhr...23010-128 ≣C70Ch Azerbaijan
315Dolmatov Sergey (...2615Sagalchik Gennadi...25151-028 ≣C70It
720Dolezal Rudolf (CZE)1850Holubova Lenka11001-024 ≣C70It (open)28 Apr 2011
727Doggers Peter (NED)2285Halkiadakis Evang...16241-025 ≣C70It (open) \09 Jul 2011
628Doerr Michael1643Grunwald Guenther...17360-119 ≣C70It (open) (b)03 Jul 2008
281Dlouhy Ondrej (CZE)2002Zajicek K1-028 ≣C70It (open) \
442Ding Shuyu (CHN)Saheli Nath (IND)20131-025 ≣C70Ch World (juniors...
615Diaz Cristian Cam...2048Quinonez Alejandro1-027 ≣C70Ch Colombia (juni...16 Mar 2008
519Diaz Barrios Jose...1605Korneev Oleg (RUS)25830-115 ≣C70It (open)06 Nov 2004
439De Uvarow SimonAguilar Sebastian...21060-115 ≣C70Ch Uruguay (qual)...
163De Troije JWijnand Peter1-024 ≣C70corr.
547Denizkusu BerilGulay Ayca1-015C70Ch Turkey (junior...
734Demirbas Fatih (TUR)1735Dominguez Mi19950-122 ≣C70Ch World (amateurs)01 Oct 2011
174De Firmian Nick E...2475Kristinsson Jon (...23851-025 ≣C70It
453De Firmian Nick E...2537Timmermans Ivo (NED)21781-021 ≣C70It (open) \
231De Campos KerrPereira Avila1-019 ≣C70corr.
99Darga Klaus (GER)2453Richter Hans His0-128 ≣C70Ch Germany (junio...
275Dabrowski MOsinski J0-123 ≣C70Ch Poland (corr.)
747Cvetkovski Slobod...1927Stamnov Aleksande...21640-19 ≣C70It (open)09 Apr 2012
537Cuypers T1565Dejasse Daniel13781-016 ≣C70It (open)01 Aug 2005
266Cuijpers Frans An...2435Borst Johan (NED)22581-027C70Tournament
693Cuartas Jaime Ale...2526Alonso Rene (CUB)23970-121 ≣C70It (open)26 Jun 2010
385Cuartas Jaime Ale...2380Pilgaard Kim (DEN)23700-128 ≣C70It (open)
587Csolto Tibor (SVK)2124Murin Pavol (SVK)20030-120 ≣C70Ch Slovakia (team...18 Mar 2007
436Covington MichaelPurcell Andrew1-026 ≣C70Tournament (IECG)
456Covarrubias Sanch...De Los Santos Coe...20500-126 ≣C70Olympiad (nationa...
122Costa Paulo C (BRA)2061Leite Catarina (POR)21871-026 ≣C70Ch Brazil
460Cortinhas MarianaHenriques Sofia (...20290-127 ≣C70Ch Portugal (w)
622Cortijo Manso Lui...1689Aguado Rodriguez ...18490-127 ≣C70It (open)27 May 2008
644Correia AlmirTrajano Erastro1-015 ≣C70Ch Pernambucano23 Oct 2008
764Cordova Sebastian...1785Cordova Castro Yh...16611-024C70Tournament (open)07 Sep 2012
433Contreras GustavoComputer \0-121 ≣C70Simultan \
4Congdon JHosmer H0-114 ≣C70Tournament
296Computer \Computer \0-126C70It (computers)
233Compagnie Luc Ger...2189Terpstra Wieb1-022 ≣C70Ch Netherlands (c...
465Colovic Aleksanda...2385Ruzzier Dario (ITA)19961-018 ≣C70It (open)
79Cohen SteveGordon E1-016 ≣C70?
428Coelho Luis (BRA)2164Januario Severino...20931-027 ≣C70Ch Brazil
132Ciocaltea Viktor ...2420Scholl Eddie C (NED)22681-025 ≣C70It (b)
333Cicak Slavko (SWE)2445Llerins Bonet Ric...21441-027 ≣C70It (open)
397Chu G (PER)Amaya J (PER)1-026C70Ch Peru (juniors)
92Christoffel Marti...Bachmann P1-024 ≣C70Ch Switzerland
179ChristensenTronhjem Thomas1-025 ≣C70Ch Denmark (corr.)
606Choladze Mariam (...1860Sayali Mokhpochoi1-014 ≣C70Ch World (juniors...18 Nov 2007
325Chmielevskis RMacionis Andrius ...23330-119 ≣C70Ch Lithuania
78CherubimPerlmutter1-013C70?
639Cheparinov Ivan (...2696Jussupow Artur (GER)25701-028 ≣C70It (sheveningen) \21 Aug 2008
378Chenu PierreClemenceau David1-014C70It (open) (b)
646Chaucanes Lina Ma...2068Morales Diana Mar...19361-021 ≣C70Ch Colombia (w)01 Dec 2008
429Charter BennetBabb Jeff (CAN)21400-118 ≣C70It (open) \
17Charlick HenryEiffe Patrick1-023C70Ch Australia18 Aug 1887
402Chaika AlexanderBroniuk Andrey1-019C70Ch Russia (junior...
477Cetkovic Bozidar ...2255Vukmirovic Dusan ...20791-019 ≣C70It (open) \
444Cavalcante JTrajano C1-026 ≣C70Ch Brazil (junior...
421Castano Henry Aug...2284Cardona Wilson1-024 ≣C70Memorial Jose A C...
319Castaneda Nelson ...2245Leveille Francois...23600-127 ≣C70It (open)
661Caspi Israel (ISR)2417Mikhalevski Alexa...24171-015 ≣C70Ch Israel (team)22 May 2009
377Caruso Augusto (ITA)2285Ruzzier Dario (ITA)19811-016 ≣C70It (open)
493Carlsson Daniel (...2298Hamalainen Sami (...22120-115 ≣C70Cup European Club...
420Cardona WilsonFranco William (COL)22050-127 ≣C70Memorial Jose A C...
482Calmels NicolasLacrosse Marc (BEL)22640-128 ≣C70It (open)
31Burn Amos (ENG)Jakob Manfred1-021 ≣C70It
384Burguete CMoreno Mestre Jul...20900-123 ≣C70It (open)
358Bukowska Katarzyn...1975Kopec Mariusz (POL)21181-013 ≣C70It (open) (b)
329Bui Trinh Van AnhLa Nguyen Thao Ng...0-123 ≣C70Ch Vietnam (team)...
324Budylina Sofia (EST)2071Mamedjarova Zeina...23140-128 ≣C70Ch Europe (junior...
35Brown FSchwan Wilhelm1-025 ≣C70It
106Bronstein David I...2432Pachman Ludek (GER)22781-027 ≣C70Izt
149Brondum Eric (DEN)2140Brinck-Claussen B...22631-027 ≣C70?
572Bromberger Stefan...2505Guix Torres David...20290-115 ≣C70It (open)25 Aug 2006
561Brito KarlaPinos Edwina0-120 ≣C70Ch Ecuador (junio...12 May 2006
508Brancaleoni Mauri...2277Armentano Alessio...20921-024 ≣C70Memorial Leonardo...28 Apr 2004
96Bouwmeester Hans ...2343Bonkenberg J1-020 ≣C70?
658Boudeau Julien (FRA)1700Mahe Romain (FRA)19810-118 ≣C70It (open)18 Apr 2009
517Botta Giancarlo (...2100Giacomini Plinio ...20570-122 ≣C70It (open)
704Boscolo Federico ...2152Boruchovsky Avita...22500-122 ≣C70Ch World (juniors...24 Oct 2010
144Borwell Alan P (SCO)2085Bet Jacobus (AHO)21700-121 ≣C70World Tournament ...
373Borulya Ekaterina...2370Skibbe Diana (GER)21051-027 ≣C70Bundesliga 1997/9...
217Borkowski Francis...2325Kislov Mikhail (RUS)23301-027 ≣C70It
55Boom Wim H (NED)2175Fick Willem1-013C70?
153Bonfa Ileano (ITA)2285Kelecevic Nedeljk...22290-127 ≣C70It (cat.4)
54Bonar LawRutherford0-127 ≣C70?
682Boltacz Slawomir ...2036Radek Kasper15681-028C70Liga Mazowiecka 2...29 Nov 2009
642Bolliger WilliKoumtzis Sotiris1-025 ≣C70Olympiad (for the...21 Oct 2008
474Bokelbrink Uwe (GER)2255Anderberg Peter (...20771-027 ≣C70Ch Pinneberg10 Oct 2002