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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
765Duerr Florian (GER)1920Liez Franziska (GER)19201-016 ≣C70Ch Germany (junio...30 Sep 2012
336Hatfield ELinder David0-122 ≣C70It (open) \
297Verges Joerg (GER)1940Lipp Mirko1-026 ≣C70It (open)
333Cicak Slavko (SWE)2445Llerins Bonet Ric...21441-027 ≣C70It (open)
18Bauer Johann H (AUT)Loman Rudolf J (NED)1-028 ≣C70It
452Keiser Marc (BEL)1799Lombart Philippe ...20461-023 ≣C70It (open)
509Lejeune Vincent (...1972Lombart Philippe ...20310-115 ≣C70Ch FEFB
751Fernandez Blazque...2185Lopez Heras Artur...19261-026 ≣C70It (open)23 Jun 2012
135Schweber Samuel (...2445Lopez Nadal F1-022 ≣C70It (open)
763Garcia Salamero G...2239Lorite Francisco ...20251-022 ≣C70Memorial Oliver G...07 Sep 2012
569Nunez Daniel (COL)2171Loza Diego1-023 ≣C70Ch Pan-American (...08 Aug 2006
105Ratolistka Josef ...2026Lukes1-019 ≣C70Ch Czechoslovakia...15 Aug 1955
389Smistik Milan (CZE)2125Macharacek Simon ...20561-020 ≣C70It (open)
325Chmielevskis RMacionis Andrius ...23330-119 ≣C70Ch Lithuania
271Sileikyte DaivaMadjd-Pour Caveh ...21651-020 ≣C70It (open) (juniors)
268Gomez Gerard (FRA)2038Magnier P17601-011 ≣C70Tournament
658Boudeau Julien (FRA)1700Mahe Romain (FRA)19810-118 ≣C70It (open)18 Apr 2009
530Velitchko Kirill ...1819Mahe Romain (FRA)19330-122 ≣C70It (open)27 Apr 2005
657Nicolleau MathiasMahe Romain (FRA)19810-119 ≣C70It (open)17 Apr 2009
252Gustavsson Cyrill...2206Majer Damir (GER)22560-122 ≣C70Ch Hessen (qual)
399Falcon OfelinMalvaceda Fernando1-010 ≣C70Tournament \
365Rittenschober Mic...Mamedjarova Zeina...23140-117 ≣C70Ch Europe (junior...
324Budylina Sofia (EST)2071Mamedjarova Zeina...23140-128 ≣C70Ch Europe (junior...
364Baltag Iulian (MDA)2409Mamedyarov Shakhr...27461-017 ≣C70Ch Europe (junior...
409Dovliatov Sanan (...2360Mamedyarov Shakhr...23010-128 ≣C70Ch Azerbaijan
449Polgar Judit (HUN)2700Mamedyarov Shakhr...25961-023 ≣C70Olympiad
27Lipke Paul (GER)Marco Georg (AUT)1-020 ≣C70It
760Sharma Dinesh K (...2361Marguerettaz Davy...22141-019 ≣C70It (open)22 Aug 2012
270Tejero Garces Jor...2290Marin Mihail (ROM)25050-118 ≣C70It (open)
667Edo Teys Enric (ESP)1894Marquez Campos Xa...1-017C65It (open)02 Jul 2009
114Polgar EMartin Eberhard1-014 ≣C70corr.
730Berg Antonin (CZE)1856Martinec Karel (CZE)19711-019 ≣C70It (open)21 Aug 2011
33Tarrasch Siegbert...Mason James (ENG)1-024 ≣C70It
660Hrisostomidis Alk...1793Masouros Panagiot...19481-013 ≣C70Ch World (amateurs)28 Apr 2009
194Wittmann Walter (...2300Matt A (GER)0-127 ≣C70Europe Tournament...
744Ntalabiras Spiros1815Maxilaris Vasilios10051-026C70Tournament (open)24 Mar 2012
550Fiori Hector (ARG)2206Mazziotti Irigoye...23250-122 ≣C70It (open)13 Jan 2006
167Pritchett Craig W...2410McCarthy Anthony1-023 ≣C70Match \20 Mar 1982
253Podlofsky MMcDonald T1-017 ≣C70It (open)
242Houston David (IRL)2235McLeod1-027 ≣C70Ch USA (corr.)
438Tan Wen Jian Benl...Md Shahrain (BRU)1-021 ≣C70Ch ASEAN (juniors...
675Zuriel Marisa (ARG)2201Medone Raul (ARG)17311-022 ≣C70It (open)15 Oct 2009
348Lindri Juni Wijay...2155Meijere Agnese (LAT)22100-126 ≣C70Olympiad (w)
356Werle Jan (NED)2544Meijere Agnese (LAT)21800-128C70It (open)
370Smorenberg Jeroen...2117Meijere Agnese (LAT)21751-028 ≣C70It (open)
291Epding Olaf (GER)2228Meister Thomas20251-024 ≣C70Bayern Oberliga
7Mieses SMeitner Philipp (...1-024 ≣C70?
374Ferenczi Csaba (HUN)2032Melaxasz Vaszil (...21500-126 ≣C70Ch Hungary (team)...
207Jaab HMenzel W0-127 ≣C70corr.
577Marcin Marian (SVK)1987Mertens Tomas (SVK)19540-127 ≣C70Ch Slovakia (team...16 Dec 2006
694Agopov Mikael (FIN)2419Meskanen Vesa (FIN)21061-07 ≣C70It (open) \06 Jul 2010
86KeilsonMichael Dirk (GER)20921-016 ≣C70?
214Vitolins Alvis (LAT)2415Mihalcisin Adrian...24800-125 ≣C70Ch URS (qual)
353Madl Ildiko (HUN)2375Mikhalevski Alexa...24700-122 ≣C70It (cat.7)
661Caspi Israel (ISR)2417Mikhalevski Alexa...24171-015 ≣C70Ch Israel (team)22 May 2009
466Kobayashi Cintia ...1959Mikhalevski Victo...25360-124 ≣C70Cup Itau (open)
752Kerdik Adam1952Miklasova Emma13301-025 ≣C70It (open) (team) ...25 Jun 2012
267Pereda De Pablo E...2095Milos Gilberto (BRA)25550-127 ≣C70Ch Ponferrada (team)
283Moreno Carnero Ja...2519Moisset Gaston1-027 ≣C70Ch Argentina (jun...
426Babaev Rashad (AZE)2322Molchanov Fedor (...22081-020 ≣C70It (open) \
555Ulloa AlejandroMonar Gianluca1-025C70Ch Ecuador (junio...19 Feb 2006
646Chaucanes Lina Ma...2068Morales Diana Mar...19361-021 ≣C70Ch Colombia (w)01 Dec 2008
610Soto Navarro Dieg...1612Morales Diana Mar...19360-113 ≣C70It (open)13 Jan 2008
638Habib Carlos (ARG)1757Morales Marcos1-015 ≣C70It (open)20 Aug 2008
379Bautista DaniloMorales V1-015C65Ch Peru (juniors)...
538Battistelli Aless...1933Mora Lorenzo (ITA)19310-128 ≣C70Ch Italy (juniors...27 Aug 2005
384Burguete CMoreno Mestre Jul...20900-123 ≣C70It (open)
190Escandell Juan C ...2276Morito H1-023 ≣C70?
273Rojas DanielMoro Lorente Rica...21681-023 ≣C70corr.
139Myers TMoroney S0-122 ≣C70It (open)
390Magem Badals Jord...2528Moya Soriano Migu...22751-022 ≣C70Ch Spain (team) (...
404Aguera Naredo Jav...2310Muniz Carlos1-011 ≣C70Ch Asturia (team)...
463Villaverde JorgeMuniz Matias1-026C70Tournament \
496Wilfert Andre (GER)2113Murachweri Valerij18721-020 ≣C70It (open)09 Aug 2003
587Csolto Tibor (SVK)2124Murin Pavol (SVK)20030-120 ≣C70Ch Slovakia (team...18 Mar 2007
601Blazeka Matej (CRO)1943Muskardin Mario (...21820-125 ≣C70Ch Croatia (junio...28 Aug 2007
184Ubiria AMusso Hector Alej...1-024 ≣C70Ch Uruguay (team)
360Gursky StefanNahalka Jan (SVK)18921-017 ≣C70Ch Slovakia (team...
82Rinder FNakkerud Ruth1-025 ≣C70Ch World (w)
411Pilgaard Kim (DEN)2411Nas Flovin Tor1-027 ≣C70It
516Sabia Corrado (ITA)2171Naumkin Igor (RUS)24790-125 ≣C70It (open)22 Aug 2004
304Erlandsson NilsNebrin Sven0-119 ≣C70Ch Sweden (corr.)
614Klima Lukas (CZE)2404Nehybka Jiri (CZE)22331-012 ≣C70Czech League 2007...24 Feb 2008
608Krondraf Karel (CZE)2169Nehybka Jiri (CZE)22350-122 ≣C70Czech League 2007...16 Dec 2007
417Zeman Martin (CZE)1935Nemec Jan (CZE)20050-120 ≣C70It (open) (b)
36Loman Rudolf J (NED)Neumann Augustin ...0-127 ≣C70It
39Vidmar Milan Sr (...Neumann Augustin ...1-025 ≣C70It
72WoogNeumann Augustin ...1-019 ≣C70?
621Stahnecker Ludwig...1939Neumann Florian13501-024 ≣C70Ch Germany (junio...11 May 2008
371Tran Buu LocNguyen Phuoc Toan1-023 ≣C70Ch Vietnam (junio...
533Nguyen Thao Luong...Nguyen Thu Anh Tu...1-025 ≣C70Ch Vietnam (junio...
632Hansen Mads Smith...2367Nielsen Hogni Eig...15071-026 ≣C70It (open) \22 Jul 2008
742Lon RonnyNielsen Hogni Eig...19780-128 ≣C70Ch Faroe Islands ...11 Mar 2012
185Perlstrom SigurdNieminen Veikko0-123 ≣C70Cup Baltic (corr.)
37Kulomzin Viachesl...Nikolaev B1-023 ≣C70Ch Russia
38Znosko Borovsky E...Nikolaev B1-028 ≣C70Ch Russia
294Ernst Thomas (SWE)2485Norri Joose (FIN)23751-021 ≣C70Match \
469Andrushko Maria (...2009Nosova Ksenia (RUS)1-027C70Ch Central Region...
128GytonO'Connell0-116 ≣C70?
405Martinez MarianoOjer Lora Iker (ESP)20260-127 ≣C70Ch Spain (qual.)