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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
252Gustavsson Cyrill...2206Majer Damir (GER)22560-122 ≣C70Ch Hessen (qual)
710Hof Hasso (GER)1826Latzke Boris Alex...22570-124 ≣C70It (open) \02 Jan 2011
362Wartlick Karl (GER)2208Latzke Boris Alex...22570-128 ≣C70Ch Baden-Wuerttem...
266Cuijpers Frans An...2435Borst Johan (NED)22581-027C70Tournament
435Emms John M (ENG)2537Lacrosse Marc (BEL)22591-023 ≣C70It (open)
415Voronova Tatiana ...2278Vo Hong Phuong (VIE)22611-013 ≣C70Olympiad (w)
725Sierra Julian And...2034Rojas Barrero And...22620-125 ≣C70Ch Colombia (1/2 ...22 Jun 2011
732Escobar Forero Al...2466Rojas Barrero And...22621-027 ≣C70Ch Colombia27 Sep 2011
149Brondum Eric (DEN)2140Brinck-Claussen B...22631-027 ≣C70?
482Calmels NicolasLacrosse Marc (BEL)22640-128 ≣C70It (open)
216Ryan Joseph (IRL)2288Hamalainen Sami (...22661-016 ≣C70Ch Europe (juniors)
93Seidman HerbertKramer George Mo ...22671-027 ≣C70Ch USA (open)
412Hamed Ahmed (EGY)2331Ben Nasser Khaled...22670-126 ≣C70It (open)
132Ciocaltea Viktor ...2420Scholl Eddie C (NED)22681-025 ≣C70It (b)
361SechinBarbitskij Alekse...22690-125 ≣C70It (open) \
400Meczynski Waldema...2236Cybulak Adam (POL)22701-018 ≣C70Ch Poland (team) ...
542Palek Miroslav (GER)2310Haba Zdenek (CZE)22730-125 ≣C70Czech League 2005...04 Dec 2005
343Sherzer Alex (USA)2490Levit Roman (USA)22751-024 ≣C70It \
390Magem Badals Jord...2528Moya Soriano Migu...22751-022 ≣C70Ch Spain (team) (...
219Van Riemsdijk Her...2404Hegeler Frank (GER)22761-018 ≣C70It (open)
249Torkkola SimoKivisto Mikko (SIN)22771-023 ≣C70Ch Finland (corr.)
198Ebeling Mika (FIN)2268Kivisto Mikko (SIN)22771-024 ≣C70corr.
106Bronstein David I...2432Pachman Ludek (GER)22781-027 ≣C70Izt
285Rasmussen Barry (...2240Burstow John (CAN)22801-022 ≣C70Tournament (team)
618Gara Anita (HUN)2312Velcheva Maria (BUL)22800-122 ≣C70Ch Europe (w)30 Apr 2008
619Sadzikowski Danie...2178Krzyzanowski Marc...22800-125 ≣C70Olympiad (nationa...03 May 2008
663Nikitinyh Boris (...2226Vlasov Egor (RUS)22831-025 ≣C70Ch Chigorin Chess...25 May 2009
520Mueller Philip (SUI)2090Karl Hans (SUI)22830-122 ≣C70Ch Switzerland (t...07 Nov 2004
145Parma Bruno (SLO)2540Brendel Volker (GER)22851-023 ≣C70It
352Madl Ildiko (HUN)2375Forgo Eva (HUN)22851-024 ≣C70Ch Hungary (w)
487Mihalichenko Blad...2308Kozlov Yriy (UKR)22880-122 ≣C70Ch Club \
425Van Riemsdijk Vin...2164Lee Orlando (BRA)22881-023 ≣C70Tournament
205Gude Fernandez ARyan Joseph (IRL)22880-126 ≣C70Europe Tournament...
137Schellingerhout JBang Erik (DEN)22900-113 ≣C70Europe Tournament...
310Felix Vaclav (CZE)2049Urbanec Ladislav ...22930-123 ≣C70Memorial Olexuv
290Zeinally AzerIvanov Vitaly (RUS)22961-022 ≣C70Ch URS (team) (co...
155Marjanovic Slavko...1949Komnenic Branko (...22981-023 ≣C70It (open)
409Dovliatov Sanan (...2360Mamedyarov Shakhr...23010-128 ≣C70Ch Azerbaijan
568Estrada Nieto Jul...2379Hall John (ENG)23050-120 ≣C70It \22 Jul 2006
318Rowson Jonathan (...2400Ledger David (ENG)23051-027 ≣C70It
276Sanz Alonso Franc...2410Saenz Juan Jose (...23051-026 ≣C70It
432Roiz Baztan David...2370Gallardo Garcia A...23061-028 ≣C70Ch Spain (open)
133Tseitlin Michael ...2417Kernazhitsky Leon...23081-019 ≣C70?
365Rittenschober Mic...Mamedjarova Zeina...23140-117 ≣C70Ch Europe (junior...
324Budylina Sofia (EST)2071Mamedjarova Zeina...23140-128 ≣C70Ch Europe (junior...
286Rajcsanyi Zita (HUN)2127Kovacevic Blazimi...23151-025 ≣C70It (c)
490Hanley Craig (ENG)2396Geirnaert Steven ...23201-023 ≣C70Ch World (juniors...
544Zhigalko Sergei (...2490Solys Laimutis (LTU)23211-025 ≣C70Ch Europe (active)18 Dec 2005
550Fiori Hector (ARG)2206Mazziotti Irigoye...23250-122 ≣C70It (open)13 Jan 2006
607Shomoev Anton (RUS)2554Dashibalov Erdem ...23261-024 ≣C70Cup Governor's24 Nov 2007
243Timoshenko Georgy...2540Vucic Mladen (USA)23280-121 ≣C70It (open)
121WiddowsTate Alan (SCO)23281-015 ≣C70?
299Tarachowicz DHartman Christer ...23290-118 ≣C70It (open)
686Jones William E G...2100Ashton Adam G (ENG)23300-123 ≣C70Ch England (team)...21 Feb 2010
217Borkowski Francis...2325Kislov Mikhail (RUS)23301-027 ≣C70It
325Chmielevskis RMacionis Andrius ...23330-119 ≣C70Ch Lithuania
110Waligora FrankRhodin Bodo (GER)23351-024 ≣C70?
739Rimeikis Andrius ...2065Solys Laimutis (LTU)23350-125 ≣C70Ch Lithuania (team)11 Feb 2012
88NymanSkold Kristian (SWE)23400-127 ≣C70?
178Westerinen Heikki...2390Pliester Leon (NED)23401-026 ≣C70It (open)
440Gonzalez Somoza O...2077Roa Alonso Santia...23471-025 ≣C70It (open)
313Rytshagov Mikhail...2475Rantanen Yrjo A (...23500-117 ≣C70Ch Finland (team)...
367Groetz Harald (AUT)2225Sandor Christian ...23500-128 ≣C70Staatsliga B 1997/98
327Ulibin Mikhail (RUS)2550Xu Yang (CHN)23551-028 ≣C70Cup Lee
213Martin Del Campo ...2210Alvarez Fernandez...23571-027 ≣C70Simultan
156Zupe Miran (SLO)2336Lanzani Mario (ITA)23590-124 ≣C70It (open)
319Castaneda Nelson ...2245Leveille Francois...23600-127 ≣C70It (open)
173Nunn John D M (ENG)2575Karl Hans (SUI)23601-021 ≣C70It (open)
518Rodriguez Marcos ...2006Zak Uriel (ISR)23630-116 ≣C70It (open)02 Nov 2004
202Siemers Joerg (GER)2263Wichmann Cliff (GER)23641-018 ≣C70It (open)
669Verellen JefGeirnaert Steven ...23640-127 ≣C70It (open)18 Jul 2009
201Rhodin Christian ...2223Wichmann Cliff (GER)23641-024 ≣C70It (open)
101Araiza Munoz Jose...2078Jimenez Eleazar (...23650-115 ≣C70?
351Vasiesiu Dan (ROM)2385Felecan Florin (USA)23651-016 ≣C70It \
107Kholmov Ratmir D ...2432Honfi Karoly (HUN)23651-027 ≣C70Memorial Asztalos
504Palac Mladen (CRO)2543Doric Nenad (CRO)23691-028 ≣C70It (open)27 Feb 2004
385Cuartas Jaime Ale...2380Pilgaard Kim (DEN)23700-128 ≣C70It (open)
414Dvoirys Semen I (...2562Ernst Sipke (NED)23731-023 ≣C70It (open)
294Ernst Thomas (SWE)2485Norri Joose (FIN)23751-021 ≣C70Match \
131Fridjonsson Juliu...2190Harandi Khosro (IRI)23770-121 ≣C70Ch World (juniors)
225Howell James C (ENG)2440Estremera Panos S...23791-022 ≣C70It (open)
483Kulaots Kaido (EST)2597Pilgaard Kim (DEN)23831-025 ≣C70It (cat.8)
208Glaeser Wilfried2215Beckemeier Werner...23840-121 ≣C70?
174De Firmian Nick E...2475Kristinsson Jon (...23851-025 ≣C70It
94Kirillov Vladimir...Taimanov Mark E (...23860-112 ≣C70Ch URS (1/2 final)
240Sznapik Aleksande...2397Hracek Zbynek (CZE)23900-127 ≣C70Zt
84Richter Kurt Sr (...Cortlever Nicolaa...23901-015 ≣C70It
116Klovans Janis (LAT)2436Zhuravliov Valeri...23910-126 ≣C70Ch Latvia
505Haznedaroglu Kiva...2394Erdogdu Mert (TUR)23931-025 ≣C70Ch Turkey06 Mar 2004
693Cuartas Jaime Ale...2526Alonso Rene (CUB)23970-121 ≣C70It (open)26 Jun 2010
604Gnydka IaroslavOkara Andrey (RUS)24020-120 ≣C70It (open) \13 Oct 2007
265Adla Diego (ARG)2499Rodi Luis Ernesto...24041-022 ≣C70It (open)
146Tseitlin Michael ...2417Pukshansky Mikhai...24051-020 ≣C70Ch Leningrad
118Perez Perez Franc...Ujtumen Tudev (MGL)24050-127 ≣C70Olympiad
712Kruglyak Nikita (...2029Kotenko Pavel (RUS)24050-122 ≣C70Ch Southern FO (o...12 Mar 2011
129Myers Hugh EdwardPena Gomez Manuel...24061-022 ≣C70It
468Fernandez JesusBaron Rodriguez J...24140-127 ≣C70Ch Spain (univers...
447Gomez Daniel (PAR)1926Baron Rodriguez J...24140-119 ≣C70Cup Zaragoza
183Tseshkovsky Vital...2465Kaidanov Gregory ...24151-027 ≣C70It (b)
661Caspi Israel (ISR)2417Mikhalevski Alexa...24171-015 ≣C70Ch Israel (team)22 May 2009