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Four Knights Game, Double Ruy Lopez 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4

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
767Haas Rainer1795Fridrin Gertrude13281-025 ≣C49It (open) (b)26 Aug 2012
740Ortegon Daniela (...1800Hurtado Montano A...1-020 ≣C42It (open)08 Dec 2011
422Kaiser Hans (GER)1804Schubert HJ21021-021 ≣C49Ch World (seniors)02 Nov 2004
411Escafre Stephane ...1826Gioanni Thibault1-017 ≣C42It (open)05 Aug 2004
608Jarmula Pawel (POL)1828Bialowas Jaroslaw1-011 ≣C42Tournament \07 Jun 2009
343Dincok Gozde (TUR)1835Dincok Berfu (TUR)18510-122C42Ch Europe (blitz)...
636Oteri Aldo (ITA)1835Bernasconi Robert...19221-021 ≣C42Memorial Edoardo ...07 Dec 2009
650Michalko Peter (SVK)1838Adamciak Tomas15741-024 ≣C49Ch Slovakia (juni...23 Feb 2010
445Michalko Peter (SVK)1838Tvarijonas Tomas ...19911-022 ≣C42Ch European Union...26 Aug 2005
753Samsonov Nikita1845Chkadua Leon1-026 ≣C49Ch Europe (school...13 Jun 2012
392Carreras Fernande...1848Mendez Martinez M...1-024 ≣A00Ch Asturias
148Huchwajda Katarzy...1854Smolak Elzbieta (...17970-124 ≣C49Ch Poland (team) ...
147Huchwajda Katarzy...1854Kamieniecka K1-025 ≣C49Ch Poland (team) ...
403Imeeva Baira (RUS)1856Tokareva Tatiana ...19360-126 ≣C42Ch Russia (junior...
467Koksch Florian (GER)1860Stuhl Alexander (...21061-025 ≣C42Ch Germany (open)...04 Jun 2006
561Pomaro Stefano (ITA)1869Jankunas Valentin...18471-019 ≣C42It (open)14 Aug 2008
237Dourerassou Cynth...1882Thomas Alice0-19 ≣B02Ch France (junior...
676Graifer Michail (...1883Werle Jan (NED)25740-115 ≣C49It (open)13 Jul 2010
327Martinez Otero Da...1886Lombardia Bertran...0-126 ≣C49Ch Asturia (1/2 f...
346Schaefer Paul (GER)1893Dallmann Volker (...20970-113 ≣C49It (open)
513Penarrubia Blasco...1893Picazo Gonzalez A...19581-017 ≣C49It (open) (under ...07 Dec 2007
507Purenne Benoit (FRA)1893Aralioglu Arda (TUR)15461-019 ≣C65Ch World (juniors...18 Nov 2007
303Mayer Michaela (AUT)1900Konrad Yvonne1-016C65Ch Austria (junio...
302Mayer Michaela (AUT)1900Kammerhuber Martina1-015 ≣C60Ch Austria (junio...
203Springer Guido (GER)1902Mulders Oliver1-024 ≣C42Mecklenburg Lande...
686Filipovic Tomisla...1905Malesevic Novak0-112 ≣C42It (open)01 Dec 2010
273Blancho Gwenael (...1911Margenstern Rodol...1-020 ≣C49Ch France (team) ...
402Badik Maksym (UKR)1913Moiseenko Petr1-022C65Ch Ukraine (junio...10 Mar 2004
510Korobeynikov Alex...1913Grevnev Maxim1-023C65Ch City (open)
383Appavou Calixte (...1916Verat Laurent (FRA)23460-120 ≣C65It (open)
620Mencos Claudia (GUA)1921Martin Niuris (CUB)19860-121 ≣C49Ch Centroamerican...02 Aug 2009
472Yanigro Micaela (...1924Jurich Florencia ...20110-121 ≣C49Ch Pan-American (...05 Aug 2006
438Merta Vlastimil (...1925Sikula Frantisek ...17650-121 ≣C42It (open)
335Wolf Peter (AUS)1929Beyer Thomas (GER)18011-021 ≣C49Ch Baden-Wuerttem...
463Nemets Alexandr (...1931Shalko Alexandr1-019C65Ch Ukraine (junio...24 Apr 2006
476Jancarik Joel (CZE)1937Hejl Jaroslav (CZE)20650-122 ≣C42Ch Czech Republic...29 Sep 2006
405Steinert Christia...1937Gruenwald Eduard ...19421-019 ≣C49Ch Berlin (qual)15 Apr 2004
368Ursic Simona (SLO)1950Zidanik David17000-123 ≣C42Ch Slovenia (team...
230Tixi Pesantez San...1956Velez Betsabeth1-026C46Ch Ecuador (junio...17 Jan 1998
530Proia Gaetano (ITA)1959Carnicelli Valeri...17051-018 ≣C49Memorial Alvise Z...01 May 2008
575Tantsiura Marja (...1961Feduk Irina (UKR)19091-026 ≣C49Ch Ukraine (junio...
415Versteeg Cees (NED)1962Koch Frank (GER)21340-120 ≣C49It (open)03 Oct 2004
310Jehle Anja (GER)1963Haag Patrick (GER)19421-017C65Ch BJEM (juniors)...
214Schweinberger Mar...1965Navakauskas Tomas1-016C65It (open) (juniors)
723Grajczak Adrian (...1969Wiewiorka Maciej1-023C42It (open)21 Jul 2011
90Hilsheimer Karste...1970Schneider Daniel ...19300-123 ≣C42Ch Germany (junio...
725Blandon Luis Guil...1970Aristizabal Sanch...20431-08 ≣C49It (open) \07 Aug 2011
361Egorov Pavel (RUS)1977Resa Tobias (GER)21640-124 ≣C42Ch SJRH (juniors)...
495Mraz Ondrej (SVK)1978Cach Jakub1-025C65Ch World (school ...13 Jul 2007
276Martinez Riesgo J...1989Santalla Pinto Pa...0-118 ≣C65Ch Asturias (qual...
166Gronroos Matti (FIN)1990Lindroos Olavi1-022 ≣C49It (open)
235Willems Sebastian...1991Naumann Markus1-014C65Ch Baden-Wuerttem...
339Boemelburg Raphae...2001Elling Nils1-019 ≣C65It (open) (junior...
259Boemelburg Raphae...2001Schilling Christof9671-024C65Tournament (junio...
225Reitingerova Ivet...2002Simlova Jana (CZE)1-023C49Ch Czech Republic...
347Decrop Ruben (BEL)2005Froeyman Helmut (...22520-117 ≣C49Ch Belgium (team)...
408Cherednichenko Vi...2011Bondarenko Sergei...19611-021 ≣C49It (open) (b)20 Jun 2004
464Avetisian Tigran ...2016Levchenko Pavel1-018 ≣C49Ch Ukraine (junio...27 Apr 2006
511Kuznetsov Kostja ...2018Smotraeva Valenti...18720-113 ≣C49Ch City (open)
353Sayman Umut (TUR)2019Ozkan Goker (TUR)1-015 ≣C49Ch Izmir
618Santos Micael (POR)2026Craciun Ion (MDA)20410-125 ≣C49Tournament \13 Jul 2009
192Steinbach Peter (...2027Fiedler Ludwig18101-017 ≣C42It (open)10 Aug 1997
441Buchkremer Felix ...2035Kleinegger Frank ...22710-115 ≣C26It (open)08 Jul 2005
274Cochet Caroline (...2036Leterrier David1-013 ≣C49Ch France (team) ...
475Hirneise Jens (GER)2038Vijayalakshmi Sub...24240-126 ≣C49It (open) \08 Sep 2006
86Gross Markus (GER)2046Behrmann K0-122C65Ch Bremen (junior...
261Guzinski Bartlomi...2049Wojcik Ryszard (POL)20101-023 ≣C49Ch Poland (junior...
281Braggaar Leonore ...2051Goedbloed Joost0-123C49It (open) (junior...
275Karlsen Terje (NOR)2053Hintz Martin Dr (...20280-125 ≣C42Memorial Arnold J...
123Cashman Michael (...2054Pizzato Charles (...21500-121 ≣C42Ch Queensland
480Pecha Tomas (CZE)2065Pecha Vladan (CZE)17941-024 ≣C26It (open)17 Nov 2006
497Dalmau Jorgen (SWE)2070Kovar Vojtech (CZE)22270-124 ≣C49It (open) \25 Jul 2007
163Steinmueller Alex...2071Eckhardt Wladisla...21651-018 ≣C42It (open)
240Skibbe Diana (GER)2072Floessel Sandra (...18831-024 ≣C42Bundesliga (2nd) ...
390Reznicek Marcel (...2075Umanec Filip (CZE)21270-121 ≣C49It (open) (b)
120Reichstein Hans-J...2077Benend Andreas (GER)22291-024 ≣B02It (open)
474Granaldi Alessand...2086Naumkin Igor (RUS)24950-117 ≣C49It (open)23 Aug 2006
727Gomez Benitez Dav...2087Morant Amezaga El...20190-126C42It (open) (b)19 Aug 2011
210Huynh Mai Phuong ...2089Pham Phuong Hien1-022 ≣C42Ch Vietnam (activ...
330Kannenberg Carl-F...2090Holzhaus Jens (GER)20290-118 ≣C42It (open)
584Atako Chino (ENG)2091Ledger David (ENG)22251-023 ≣C49It (masters)03 Jan 2009
144Macekova Martina ...2095Kviatkovska Zuzan...20181-022 ≣C49Ch Slovakia (open)
176Nguyen Thi Thanh ...2095Nguyen Thu Giang ...21181-011 ≣C49Ch Vietnam (activ...
305Schnegg Martin (AUT)2096Halvax Georg (AUT)23261-016 ≣C42Ch Austria (junio...
99Melzer Christian ...2096Zupe Miran (SLO)23360-17 ≣C49It (cat.2) (b)
182Voigt Ingrid (GER)2099Cristina Suarez V...0-124C49Tournament (team) \
76Salazar Adriana (...2100Garcia Juarez M1-025 ≣C49Ch South America
168Mehr Nicolas (FRA)2104Deville Olivier (...19791-025 ≣B00It (open) (a)
75Savova Stefka (BUL)2105Juergens Vera (GER)22850-126 ≣C49Ch Bulgaria (w)
239Bramme Isabelle (...2107Maury Marie1-017C65Ch France (team) ...
133Moylan Laura (AUS)2108Moylan Clare1-018C49Ch Australia (jun...23 Jan 1994
130Moylan Laura (AUS)2108Zhu Dinglong (CHN)23300-124 ≣C49Ch World (juniors...
706Zvedeniouk Ilya (...2109Caoili Arianne (AUS)22600-121 ≣C49Cup Doeberl22 Apr 2011
500Sorkovsky Mirosla...2110Pinter Attila1-017 ≣C65It (open)18 Aug 2007
199Carvalho Alda (POR)2110Leite Catarina (POR)21871-017 ≣C49Ch Portugal (qual)
334Muhren Bianca (NED)2115Reitsma Feike1-024 ≣C42It (open)
197Roeber Juergen (GER)2116Walter Martin (AUT)20251-014C49Ch Mittelfranken (b)
189Manicuta Monica (...2117Elmaci Fulya (TUR)1-017 ≣C49Ch Europe (junior...
188Manicuta Monica (...2117Dubrov Lilia (ISR)1-017 ≣C49Ch Europe (junior...
326Zhiliaev Alexande...2125Gafner Evgeny J (...22561-018 ≣C49Ch Ural