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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
742Khusainov HanifKokarev Viktor1-026 ≣C49Ch Kazakhstan (se...15 Feb 2012
679Kilic EzgiTosun Defne1-018 ≣C49Ch World (schools)30 Jul 2010
506Kilinc OguzYildirim Umut Deniz1-015 ≣C49Ch World (juniors...18 Nov 2007
169Kim O (UZB)2282Zaiatz Elena (RUS)23051-020 ≣C49Olympiad (w)
567Kindler KarolinaUlanowski Piotr1-08 ≣C49It (open) (e)26 Aug 2008
333Kirsanova Darja (...Monashova Ksenia ...1-09 ≣C49Ch Russia (junior...
622Kleindienst MartinSanders Isobel0-123 ≣C65It (open) (junior...05 Aug 2009
20Koehler Gustav He...Finn Julius1-021 ≣C49Tournament \25 Jul 1905
695Kohalmi KalmanLaszlo Debora (HUN)15150-124C49Tournament (open)...12 Mar 2011
467Koksch Florian (GER)1860Stuhl Alexander (...21061-025 ≣C42Ch Germany (open)...04 Jun 2006
593Kolesnikova PolinaZiuljkova Elizaveta0-118 ≣C49Ch Russia (junior...
264Konczal MTadych Agnieszka ...20040-125 ≣C42Ch Poland (team) ...
568Kondratenko Marin...Zubarev Andrey (RUS)0-120 ≣C26Tournament (open)...
675Konovalov Egor (RUS)1780Dugin Andrey (RUS)17281-021 ≣C42It (a) (open)
435Koopmann PhilippHaeuser Kevin0-120 ≣C49It (open)17 Apr 2005
498Kopec MateuszJagiello Milosz1-015C46It (open) (e)18 Aug 2007
172Korba ZdenekAl Qahtani Ali0-126 ≣C49It (open)
689Korchnoi Viktor (...2548Rodgers Philippe ...16561-016 ≣B02Simultan (2)14 Dec 2010
510Korobeynikov Alex...1913Grevnev Maxim1-023C65Ch City (open)
691Kouta AntoniaDermitzaki Georgia1-024C49Tournament \27 Dec 2010
564Kowalski MaciejRyll Daniel1-018C42It (open) (d)21 Aug 2008
328Krapivin Vladisla...2318Jedlicka Jan (CZE)21261-022 ≣C26It (open)
434Krause SarahRauch Elisabeth1-023 ≣C49Ch Hessen (junior...
96Krebs Johann (AUT)2284Stadtfeld K1-018 ≣C49Ch RLPF (juniors)...
589Krejci Anna1250Sotolova Anna12500-120C49Ch Czech Republic...11 Mar 2009
115Krupkova Petra (CZE)2235Hajkova Lenka (CZE)1-015 ≣C42Ch Czech Republic...
80Krzewicki JWarcholinski Z1-019 ≣C42corr.
479Kubala Jan (SVK)2247Balogh Tomas (SVK)23370-118 ≣C42Extraliga 2006/0712 Nov 2006
82Kuban Guenter (GER)2193Huebner Lothar (GER)22661-016 ≣C26It (open)
534Kubosova Jana1250Randliszek Pavel16280-113 ≣C49It (open)19 May 2008
674Kukic LaraStankovic Elena0-116C65Ch Croatia (junio...28 Jun 2010
735Kupin Ivan (RUS)1726Kiriushin Vladimi...21770-123C65Ch Krasnodar Region14 Oct 2011
511Kuznetsov Kostja ...2018Smotraeva Valenti...18720-113 ≣C49Ch City (open)
288Laake Tamara (GER)Korduner Nonna1-022 ≣C65Ch Niedersachsen ...
765Lackner Lorenz1215Hadler Johannes12260-126 ≣C49It (open) (junior...08 Aug 2012
710Lancheros LunaDiaz Luisa Fernanda0-123C49Ch Colombia (juni...27 May 2011
702Lancheros LunaViveros Clara Van...1-023 ≣C49Tournament (junio...14 Apr 2011
719Lancheros Oyuela ...Diaz Luisa Fernanda0-121C49Ch Pan-American (...06 Jul 2011
603Lasso Luis AlbertoMarroquin Cristian O1-025 ≣C49Ch Colombia (juni...22 May 2009
204Lauzeningks Jan (...2310Schmidt Walter (GER)20591-026 ≣C49VL Ruhrgebiet 199...
478Lavrinenko NikitaGurjanov Vladislav0-110 ≣C26Ch SZFO (juniors)...
251Lazareva ViktoriaChyzynski David0-119 ≣C65Ch Germany (junio...
487Le Bihan Alison1009Leriche Ines (FRA)17080-115 ≣C49Ch France (junior...
180Leino Jukka (FIN)2178Kivimaki Jaakko (...22201-018 ≣C49It (open) \
97Lellinger AnnegretOckenfels Silvia1-023 ≣C49Ch Rheinland (jun...
266Leong M (SIN)Than Christopher1-026C60Ch Chess Club
525Leonte Dan572Covaci Mihai-Florin5201-023 ≣C65Ch Romania (juniors)16 Apr 2008
128Lesniakova Michae...Kohoutova Rozalie...1-022C26Ch Czech Republic...
212Le Thanh Huyen (VIE)Hoang T Minh Hien0-118 ≣C46Ch Vietnam (activ...
211Le T Phuong LanNguyen Ngoc Thanh...1-020 ≣C42Ch Vietnam (activ...
19Leussen Benjamin ...Duras Oldrich (CZE)1-020C49It
747Levitan Tal1688Kupervaser Erez1-018 ≣C49Ch World (schools...01 May 2012
509Levitan TalAkhundov Shamshad...0-18 ≣C49Ch World (juniors...28 Nov 2007
67Levy Louis (USA)2275Bisguier Arthur B...24300-124 ≣C25It \
708Lew Zhi HongBajracharya Rajen...19880-126C49Ch Asian Cities (...26 Apr 2011
336Liang Zhihua (CHN)2237Lou Hongyu (CHN)21761-022 ≣C42Ch China (team) (w)
200Liiva Riho (EST)2450Paldanius Pekka (...22651-026 ≣C49Ch Finland (team)...
602Lilov Valeri (BUL)2413Janachkov Angel (...22311-024 ≣C49Ch Bulgaria (team)11 May 2009
242Lindberg Bengt (SWE)2299Thiessen Ulrich D...20291-022 ≣C49It (open)
592Lintchevski Danii...2484Mishuchkov Nikola...23791-022 ≣C49Ch SZFO29 Mar 2009
101Liskova PReznickova Lenka ...1-025 ≣C42Ch Czech Republic...
369Logdahl Harald (SWE)2233Ahlander Bjorn (SWE)23890-117 ≣C49Cup Rilton
716Lopes Tiago PauloLomba Lucas1-019C65Tournament (qual)18 Jun 2011
117Lugo Blas (USA)2380Brice Aymar1-024 ≣B00It
196Lurtz Helmut21Froeschle Luzie (...17670-124C65Ch Baden-Wuerttem...
144Macekova Martina ...2095Kviatkovska Zuzan...20181-022 ≣C49Ch Slovakia (open)
701Macovei David-Seb...Nita Andrei-Alexa...1-026 ≣C49Ch Romania (junio...11 Apr 2011
216Malewska AgnieszkaDomowicz Klaudia0-124 ≣C49Ch Poland (junior...
61Malis Jiri (CZE)2156Tichy Vladimir (CZE)22570-123 ≣C42Tournament (youth...
38Maljutin Boris E ...Asztalos Lajos (HUN)1-024 ≣C49It (b)
188Manicuta Monica (...2117Dubrov Lilia (ISR)1-017 ≣C49Ch Europe (junior...
189Manicuta Monica (...2117Elmaci Fulya (TUR)1-017 ≣C49Ch Europe (junior...
614Manioti EleniKaforou Mirto-Iro...14210-123 ≣C42Ch Greece (junior...29 Jun 2009
92Marciano David (FRA)2522De La Cruz Sanche...22781-016 ≣C49It (open)
413Mariano Kristine MaeTon Nu Hong An (VIE)20050-120C42Ch ASEAN (juniors...
160Markovic Miroslav...2480Lazic Miroljub (SRB)24551-019 ≣C49Ch Yugoslavia (te...
26Maroczy Geza (HUN)Swiderski Rudolf ...1-020 ≣C49It
604Marroquin Cristian OEcheverry Nicolas0-115 ≣C49Ch Colombia (juni...22 May 2009
667Martic MateaSpreitzer Elias1-025 ≣C46Ch Austria (junio...05 Jun 2010
71Martin Andrew D (...2399Jussupow Artur (GER)26600-116 ≣C49Olympiad
327Martinez Otero Da...1886Lombardia Bertran...0-126 ≣C49Ch Asturia (1/2 f...
276Martinez Riesgo J...1989Santalla Pinto Pa...0-118 ≣C65Ch Asturias (qual...
131Matejovic Juraj (...2243Betko Lubomir (SVK)22080-124 ≣C49Ch Slovakia (juni...
53Matisons HermanisKostic Boris (YUG)1-019 ≣C49It24 Jul 1926
247Matisova MPuchlakova J0-121 ≣C49Ch Slovakia (juni...
425Mauser Tassilo TinoXuan Dao Duong0-116C49Ch Mecklenburg-Vo...
303Mayer Michaela (AUT)1900Konrad Yvonne1-016C65Ch Austria (junio...
302Mayer Michaela (AUT)1900Kammerhuber Martina1-015 ≣C60Ch Austria (junio...
757Mayraslova MariaSade Defne0-125C49Ch Europe (school...20 Jun 2012
367Medina Diana (BRA)1722Martins Aline1-017C65Ch Paulista (juni...
730Mehrfar NavidChoopani Morteza ...19710-125 ≣C65Tournament (b)08 Sep 2011
168Mehr Nicolas (FRA)2104Deville Olivier (...19791-025 ≣B00It (open) (a)
258Meier AidaBoennemann Vera0-117C49Ch Niedersachsen ...
554Meister Yakov (GER)2481Kurnosov Igor (RUS)26060-115 ≣C65Ch Region (superf...14 Jul 2008
320MelliouXaniotis0-116 ≣C49It (open)
99Melzer Christian ...2096Zupe Miran (SLO)23360-17 ≣C49It (cat.2) (b)
620Mencos Claudia (GUA)1921Martin Niuris (CUB)19860-121 ≣C49Ch Centroamerican...02 Aug 2009
195Mercedes AlvarezVega Carla (CRC)20410-120C65Ch Asturias (juni...
438Merta Vlastimil (...1925Sikula Frantisek ...17650-121 ≣C42It (open)
220Metzger MoniaMetzger Manuel1-019 ≣C49Ch Sued Niedersac...