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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
741Ferguson Mark (ENG)2393Naylor John (ENG)21741-024 ≣C49Ch England (team)...14 Jan 2012
71Martin Andrew D (...2399Jussupow Artur (GER)26600-116 ≣C49Olympiad
121Pedzich Dominik (...2400Krol Alan (POL)20721-026 ≣C49Ch Poland (1/2 fi...
89Riemersma Liafber...2410Bertholee Rob (NED)23501-021C65Ch Netherlands (q...
481Nolte Rolando (PHI)2410Mikhalevski Victo...25800-123 ≣C65Cup GMA18 Nov 2006
81Berg Klaus (DEN)2410Bronstein David I...24450-125 ≣C26It (cat.9)
433Sergeev Gennady (...2412Domogaev Sergey (...23230-122 ≣C42Memorial E.Afromeev25 Mar 2005
337Khamatgaleev Alex...2413Piarnpuu Leili (EST)22141-024 ≣C49Memorial P.Keres ...
602Lilov Valeri (BUL)2413Janachkov Angel (...22311-024 ≣C49Ch Bulgaria (team)11 May 2009
284Blednov Stanislav...2416Posokhov Dmitry (...22941-025 ≣C49Ch Ukraine (junio...
84Tseitlin Michael ...2417Haba Petr (CZE)24651-021 ≣C49It (cat.9)
570Van Haastert Edwi...2417Ootes Lennart (NED)20991-025 ≣C42Ch Netherlands (t...27 Sep 2008
581Nguyen Van Huy (VIE)2422Nguyen Thanh Nghi...22011-025 ≣C49Ch Vietnam (masters)
429Teran Alvarez Ism...2428Gomez Rafael (COL)13501-015 ≣C49It (open)09 Feb 2005
165Ekstroem Roland (...2430Collett Peter (SWE)22061-023 ≣C26Ch Sweden (team) ...
58Nikitin Aleksande...2430Estrin Yakov B (RUS)24501-023 ≣C49Ch URS (1/2 final)
733Genocchio Daniele...2432Seyfried Claus (GER)21441-023 ≣C42It (open)25 Sep 2011
145Ekstroem Roland (...2435Moeschinger Marku...21621-019 ≣C42It (open)
152Shaked Tal (USA)2440Yin Hao (CHN)23201-026 ≣C49Ch World (juniors...
151Shaked Tal (USA)2440Rzaev Rauf (AZE)22441-025 ≣C49Ch World (juniors...
113Baron Rodriguez J...2449Radisic S1-011 ≣C49Ch RLPF (juniors)...
457Shabanov Yuri (RUS)2450Okara Andrey (RUS)23141-020 ≣C49It (open)30 Jan 2006
200Liiva Riho (EST)2450Paldanius Pekka (...22651-026 ≣C49Ch Finland (team)...
66Biyiasas Peter (USA)2450Roloff Richard20251-023 ≣C49It (open)
696Paehtz Elisabeth ...2461Jakubiec Edyta (POL)22151-026 ≣C42Bundesliga 2010/1...12 Mar 2011
160Markovic Miroslav...2480Lazic Miroljub (SRB)24551-019 ≣C49Ch Yugoslavia (te...
554Meister Yakov (GER)2481Kurnosov Igor (RUS)26060-115 ≣C65Ch Region (superf...14 Jul 2008
592Lintchevski Danii...2484Mishuchkov Nikola...23791-022 ≣C49Ch SZFO29 Mar 2009
224Shabanov Yuri (RUS)2495Gusev Yuri S (RUS)22901-024 ≣C49Ch Russia (seniors)
64Sveshnikov Evgeny...2504Jussupow Artur (GER)24900-126 ≣C42Ch URS
263Mitkov Nikola (MKD)2509Fernandes Antonio...24380-122 ≣C26Ch Europe (team)03 Dec 1999
114Nijboer Friso (NED)2510Van Der Sterren P...26051-026 ≣C49Ch Netherlands
693Grower Sahaj (IND)2514Hegde Naveen (IND)20451-022 ≣C49It \09 Jan 2011
125Istratescu Andrei...2515Foisor Cristina A...24051-023 ≣C49It
92Marciano David (FRA)2522De La Cruz Sanche...22781-016 ≣C49It (open)
150Istratescu Andrei...2535Teodorescu Florin...22251-025 ≣C26Ch Romania
482Nikolenko Oleg (RUS)2536Kurilin Alexander...23141-011 ≣C42Memorial A.Suetin...28 Nov 2006
450Cyborowski Lukasz...2537Cherednichenko Sv...21801-025 ≣C25Cup Voivoda (cat.8)06 Dec 2005
430Cyborowski Lukasz...2537Klovans Janis (LAT)24391-026 ≣C49It (open)14 Feb 2005
135Tseitlin Mark D (...2545Yagupov Igor (RUS)24051-026 ≣C49It (open)
406Cyborowski Lukasz...2564Mista Aleksander ...24871-026 ≣C42Ch Poland28 Apr 2004
387Nguyen Anh Dung (...2567Pg Mohd Omar Ak H...22171-022 ≣C49SEA Games (team)
91Nunn John D M (ENG)2595Tatari Ejnar Amir...23251-023 ≣C49Olympiad
680Delchev Aleksande...2623Mestre Bellido He...23821-017 ≣C49It (open)30 Jul 2010
672Nisipeanu Liviu-D...2683Ponomariov Ruslan...27490-123 ≣C49It (cat.20)25 Jun 2010
229Shirov Alexei (ESP)2720Salov Valery (RUS)26700-126 ≣C65It (blitz)
639Ospina Escobar Is...Jaimes Baron Mari...1-012 ≣C49Ch Colombia (juni...17 Dec 2009
640Hernandez Julian ...Jaramillo Samuel1-019 ≣C65Ch Colombia (juni...18 Dec 2009
641Ospina Escobar Is...Pineda Arroyave O...1-019C65Ch Colombia (juni...18 Dec 2009
642SemenovGugnina1-024 ≣C42It \06 Jan 2010
643Ariza Juan SebastianGomez Oscar1-013 ≣C65It (open)10 Jan 2010
647Aristizabal Aleja...Zapata Arbelaez E...19761-08 ≣C49Tournament (junio...
648Montoya Zapata Sa...Zapata Juan Pablo1-024C65Tournament (junio...
649Raykov StefanKrastev Krasimir ...19731-026C49It \20 Feb 2010
651Echeverry NicolasMondragon Harold ...1-012 ≣C46Ch Valle (juniors...27 Feb 2010
654Mosquera Medina H...Perez Oliveros Ma...1-016 ≣C49Tournament (junio...20 Mar 2010
655Behrendt KarlRahner Lukas1-07 ≣C49Ch Hessen (junior...
656Velez Alvarez Lau...Contreras Claudia...1-016 ≣C49Ch Colombia (juni...01 Apr 2010
659Tarlabasi EmirhanStyazhkin Nikita1-023C49Ch Europe (school...11 Apr 2010
660Hadarau IoanaIstrate Andreea1-022 ≣C49Ch Romania (junio...11 Apr 2010
662Mihai Doina-IleanaIstrate Andreea1-019 ≣C49Ch Romania (junio...12 Apr 2010
663Mocanu SorinaBenko Claudia1-024C49Ch Romania (junio...12 Apr 2010
667Martic MateaSpreitzer Elias1-025 ≣C46Ch Austria (junio...05 Jun 2010
668Kawabata EliseCamargo Dayane0-123 ≣C42Ch Brazil (junior...05 Jun 2010
670Apfelthaler SandraSchmidt Lena1-014 ≣C65Ch Austria (junio...06 Jun 2010
673Mulet MateuszSolnicki Michal (...20991-021 ≣C42Tournament (junio...28 Jun 2010
674Kukic LaraStankovic Elena0-116C65Ch Croatia (junio...28 Jun 2010
677Tosun OnurAydin Bugra0-126C49Ch World (schools)24 Jul 2010
678Ongun AlpGok Ozan Berkay0-123 ≣C49Ch World (schools)25 Jul 2010
679Kilic EzgiTosun Defne1-018 ≣C49Ch World (schools)30 Jul 2010
683Schallaboeck Bern...Schider Lukas0-118C65It (open) (junior...10 Aug 2010
687Barbaric TomislavVukadinovic Dimit...0-112 ≣C65It (open) (junior...03 Dec 2010
688Vukadinovic Dimit...Anic Vladimir0-121C49It (open) (junior...03 Dec 2010
690Dermitzaki GeorgiaPapageorgiou Anna1-025C42Tournament \26 Dec 2010
691Kouta AntoniaDermitzaki Georgia1-024C49Tournament \27 Dec 2010
692Swiderski MarcinIwaniuk Pawel1-024C49Ch City (juniors)...
695Kohalmi KalmanLaszlo Debora (HUN)15150-124C49Tournament (open)...12 Mar 2011
701Macovei David-Seb...Nita Andrei-Alexa...1-026 ≣C49Ch Romania (junio...11 Apr 2011
702Lancheros LunaViveros Clara Van...1-023 ≣C49Tournament (junio...14 Apr 2011
703Del Prado Marin D...Mejia Sanchez Yis...1-012 ≣C42Tournament (junio...14 Apr 2011
705Hadarau IoanaSuditu Ana-Maria0-123C49Ch Romania (junio...16 Apr 2011
707Caldera Humberto ...Aristizabal Aleja...0-116 ≣C49Tournament (junio...22 Apr 2011
708Lew Zhi HongBajracharya Rajen...19880-126C49Ch Asian Cities (...26 Apr 2011
710Lancheros LunaDiaz Luisa Fernanda0-123C49Ch Colombia (juni...27 May 2011
715Filho Denys Camar...De Moraes Izadora...1-018 ≣C26Tournament (open)18 Jun 2011
716Lopes Tiago PauloLomba Lucas1-019C65Tournament (qual)18 Jun 2011
718Viveros T Clara V...Orjuela Laura Dan...1-019C49Ch Pan-American (...04 Jul 2011
719Lancheros Oyuela ...Diaz Luisa Fernanda0-121C49Ch Pan-American (...06 Jul 2011
722Tserga FotiniDamilakou Maria0-123C49Ch Greece (team)08 Jul 2011
724Silvera Blanco An...Meza Castro Maria...0-123C49Tournament (w) (a)28 Jul 2011
726Volcko RichardKugappi Tomi (FIN)17921-025 ≣C25Ch European Union...10 Aug 2011
728Nacev NikolaVasic Mateo1-026 ≣C65It (open) (junior...25 Aug 2011
729Prochnow Marcos A...Mendes de Souza C...1-023C42It (open)04 Sep 2011
742Khusainov HanifKokarev Viktor1-026 ≣C49Ch Kazakhstan (se...15 Feb 2012
743Tumova MarieSlamova Stepanka0-123C49Ch Czech Republic...13 Mar 2012
750Perez Parera SantiMasclans Badia Xa...0-113 ≣C46Tournament (open)25 May 2012
757Mayraslova MariaSade Defne0-125C49Ch Europe (school...20 Jun 2012
763Akhmadiev Azamat ...Nedzhera Bogdan (...1-023 ≣C65Memorial Gumerov ...02 Aug 2012
764Sen IremKomurcu Aleyna1-024 ≣C49It (open) (juniors)06 Aug 2012
543Artemov VictorPisarev Alexander1-026 ≣C49It (juniors) (und...29 Jun 2008