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Irregular Openings a3, a4, b3, b4, c3, d3, e3, f3, g3, g4, h3, h4, g3, g4, Na3, Nh3

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
397Suhett MirellaDias Simone0-114A00Ch Brazil (junior...
561Boll NataliaHessler Aline Flesch0-114A00Ch Brazil (w)23 May 2008
560Da Rosa MaiteKuhn Fabiane0-113A00Ch Brazil (w)22 May 2008
630Farias BrunaVieira Helena Cri...0-112A00Ch Brazil (w)30 Apr 2009
563Buss Tainara CatianeBachtin Amanda0-111 ≣A00Ch Brazil (w)25 May 2008
562Karpinski Paloma ...Andeliere Nicole ...0-110 ≣A00Ch Brazil (w)24 May 2008
451Videnova Iva (BUL)1993Draganova Petrank...20090-111 ≣A00Ch Bulgaria (1/2 ...29 Jan 2004
719Milosavljevic Mar...1910Eric Jovana (SRB)22180-115 ≣A00Ch Central Serbia...14 Nov 2010
614Miljanovic Zeljko...1927Grguric Dragan (CRO)21390-112 ≣A00Ch Chess Club
468Barnack Gerd (GER)2011Norris Ray15171-014 ≣A00Ch Chess Club19 Jan 2005
712Feofanov Alexande...1750Ledovskih Viktor ...16970-112 ≣A00Ch Chess Club07 Aug 2010
584Krivoshapko Alexa...2057Skokov Boris (RUS)21021-011 ≣A00Ch Chess Club (open)15 Aug 2008
94Wang Yuemin (CHN)2248Song Jiafu0-112 ≣A00Ch China
612Djukic Milorad (SRB)1970Popovic Aleksanda...23001-014 ≣A00Ch City24 Jan 2009
553Krivoshapko Alexa...2057Gedyk Dmitry (RUS)22800-19 ≣A00Ch City07 Feb 2008
609Valauskas Juozas ...1978Grigaityte Laura1-015 ≣A00Ch City21 Dec 2008
587Mueller Klaus (GER)2036Hammer Bjoern1-014A00Ch City29 Aug 2008
555Krivoshapko Alexa...2057Tolkachiov Vladim...20751-07 ≣A00Ch City11 Feb 2008
554Krivoshapko Alexa...2057Arkhipov Valentin...20991-08 ≣A00Ch City08 Feb 2008
720Faizrakhmanov Rus...1955Garipova Klara1-011 ≣A00Ch City23 Nov 2010
638Feofanov Alexande...1788Borisov Sergey (RUS)21150-110 ≣A00Ch City (1/2 final)05 Jun 2009
607Feofanov Alexande...1778Bereziy Petr (RUS)17941-015 ≣A00Ch City (1/2 final)23 Nov 2008
639Feofanov Alexande...1788Kharlamov Igor (ISR)21180-112 ≣A00Ch City (1/2 final)16 Jun 2009
674Kislov LeonidKarabut Vladimir ...21591-015 ≣A00Ch City (1/2 final)01 Dec 2009
790Krivoshapko Alexa...2045Pozdniakov Vladim...21270-17 ≣A00Ch City (final)19 Mar 2012
791Krivoshapko Alexa...2045Novikov Viktor (RUS)20480-19 ≣A00Ch City (final)22 Mar 2012
685Krivoshapko Alexa...2058Skokov Boris (RUS)20340-115 ≣A00Ch City (final)07 Mar 2010
278Chistiakov Vladim...Korniushin Nikola...22500-114 ≣A00Ch City (for the ...
654Guerentz PatrickKopfauf David1-014A00Ch City (juniors)18 Sep 2009
617Krivoshapko Alexa...2047Arkhipov Valentin...20741-011 ≣A00Ch City (open)15 Feb 2009
619Krivoshapko Alexa...2047Toder Alexander (...19681-011 ≣A00Ch City (open)22 Feb 2009
616Krivoshapko Alexa...2047Sadovnichuk Serge...22010-19 ≣A00Ch City (open)12 Feb 2009
691Friedsam Manfred ...2025Jankowiak Frank0-115 ≣A00Ch City (open)12 Apr 2010
683Barnack Gerd1808Junghaenel Dieter...17171-08 ≣A00Ch City (seniors)10 Feb 2010
547Matveenko Yury (RUS)2176Pozhidaev Eduard ...21131-015 ≣A00Ch City (seniors)25 Nov 2007
137Saastamoinen Aarn...2164Tocklin Tomi (FIN)19030-115 ≣A00Ch Club
93Santoro DRoman Facundo (ARG)22921-07 ≣A00Ch Club Argentino
223Lopes RamCruz Romani Juan ...20320-112A00Ch Coimbra (team)
753Orozco NelsonSalgado Arcila Ma...1-015 ≣A00Ch Colombia (1/2 ...24 Jun 2011
755Orozco NelsonDuque Arnel Alber...19021-010 ≣A00Ch Colombia (1/2 ...26 Jun 2011
668Morales Liseth So...Floriano Edgar0-18 ≣A00Ch Colombia (amat...16 Nov 2009
667Caballero Jeferso...Ramirez Jesus Andres0-115 ≣A00Ch Colombia (amat...16 Nov 2009
664Duarte Johan Seba...Prada Monsalve Jo...0-16A00Ch Colombia (amat...15 Nov 2009
666Suarez Diana Alej...Artunduaga Ever0-112 ≣A00Ch Colombia (amat...15 Nov 2009
665Garces Bermeo Kar...Alvarez Juan Evan...0-18A00Ch Colombia (amat...15 Nov 2009
750Gomez Laura SofiaViveros Clara Van...1-012 ≣A00Ch Colombia (juni...27 May 2011
749Jurado KaterineGomez Laura Sofia1-013A00Ch Colombia (juni...25 May 2011
751Gomez Laura SofiaPerez Maria Jose0-113 ≣A00Ch Colombia (juni...28 May 2011
615Virviescas Christ...Barbon Carlos Felipe0-111 ≣A00Ch Colombia (juni...
676Escobar Castaneda...1794Camargo Santiago ...20190-115 ≣A00Ch Colombia (juni...18 Dec 2009
675Pena Reina Tomas ...Rebolledo Orozco ...0-113 ≣A00Ch Colombia (juni...15 Dec 2009
694Carvajal Carlos D...Gomez Jose Luis1-011 ≣A00Ch Colombia (scho...29 Apr 2010
695Valencia Maria JoseDe La Hoz Samantha1-014 ≣A00Ch Colombia (scho...29 Apr 2010
693Cayon Laura Valen...Ospina Escobar Is...0-113 ≣A00Ch Colombia (scho...28 Apr 2010
646Nieto Guillermo L...1863Camargo Santiago ...20190-115 ≣A00Ch Colombia (unde...16 Jul 2009
292Lajic Danijela (CRO)Smuk Ivana (CRO)1-010 ≣A00Ch Croatia (junio...
498Kolar Mladen (CRO)2139Tarakcija Hazim (...22361-012 ≣A00Ch Croatia (team)...22 Apr 2006
496Sutic Darko (CRO)2099Horvatinovic Bozi...20280-112 ≣A00Ch Croatia (team)...02 Apr 2006
258Vokac Marek (CZE)2470Bazant Petr (CZE)22951-07 ≣A00Ch Czech Republic...
245Straka Zdenek (CZE)1981Muller Milos1-014 ≣A00Ch Czech Republic...
106Bohnke MWiedersich Jens (...21390-112 ≣A00Ch DDR (corr.)
46Hansen Per (DEN)1925Jensen Rene (DEN)22950-113 ≣A00Ch Denmark (juniors)
653Caicedo RonaldCampo Andres Felipe1-014 ≣A00Ch Department (te...17 Sep 2009
495Naranjo JamilSantacruz Darwin0-113 ≣A00Ch Ecuador (junio...16 Mar 2006
476Murphy Richard LW2182Shepley Julien M ...21161-012 ≣A00Ch England (team)...28 May 2005
730Spice Alan (WLS)2125Gallagher Ian G0-19 ≣A00Ch England (team)...20 Feb 2011
543Gauthier Laurent ...1526Milov Vadim (SUI)26800-114A00Ch Europe (blitz)25 Oct 2007
225Sidorov Anatoly (...2310Teichmann Cenek0-112 ≣A00Ch Europe (corr.)
508Liu DennisCarasiov Alexandr1-012 ≣A00Ch Europe (junior...11 Sep 2006
483Bakos Balazs (HUN)2284Vila Gazquez Javi...23390-112 ≣A00Ch Europe (junior...
522Ivanets Vladimir ...2268Lein Marina (RUS)19961-013 ≣A00Ch Europe (seniors)02 Jun 2007
747Gundersen Helge (...2212Bachmann Karlhein...22950-112 ≣A00Ch Europe (senior...09 May 2011
434Perez Suso Juan JoseArce Balluerca Jo...21010-115 ≣A00Ch Euskadi
287Maki-Torkko Martt...2195Satonen Arto (FIN)21661-015 ≣A00Ch Finland (team)...
851Grosmelder KarlIvanov, S.25100-125A00Ch (for the Deaf)
154Schall Alain (FRA)2255Mariette Christia...21001-011 ≣A00Ch France (team)
345Castellucci VincentEnglebert Philippe0-112A00Ch France (team) ...
510Marchand Laetitia1499Keller Christophe...22280-114 ≣A00Ch France (team) ...15 Oct 2006
399Bougot JCrahan Alan (FRA)18460-115 ≣A00Ch France (team) ...11 Mar 2001
452Droit Vincent (FRA)2040Prioux Pascal (FRA)20831-08 ≣A00Ch France (team) ...01 Feb 2004
470Petit Christian1770Moret Florian15301-09 ≣A00Ch France (team) ...07 Feb 2005
357Castro SilviaRey Noa1-014 ≣A00Ch Galicia (w)
815Mittelstaedt Joel1715Wilhelm Rostyslav...14911-07 ≣A00Ch Germany (junio...12 Sep 2012
267Popkirov STrautmann Klaus (...20581-011 ≣A00Ch Germany (junio...
295Siebarth Raiko (GER)2218Gergs Maximilian0-114 ≣A00Ch Germany (junio...
241Silber Henning (GER)2274Wille Adam0-19 ≣A00Ch Germany (junio...
419Kuhn Alena (GER)1887Vollak Marleen (GER)18810-111 ≣A00Ch Germany (junio...
702Berkov Mikhail (GER)1787Weis Olga (GER)15311-06A00Ch Germany (junio...28 May 2010
456Ludwig Lisa (GER)1476Baessler Maike1-012A00Ch Germany (junio...02 Jun 2004
249Paetzold DVoigt Jana0-115A00Ch Germany (junio...
327Paehtz Elisabeth ...2276Pitl Gregory (GER)21951-06 ≣A00Ch Germany (junio...
224Brenner SabineKell Felicitas1-014 ≣A00Ch Germany (junio...
649Fischer PGaebler H1-06A00Ch Germany (seniors)05 Aug 2009
761Dietze Otto (GER)1781Appel Juergen17200-115 ≣A00Ch Germany (seniors)11 Aug 2011
598Tomaras MiltiadisKalogeris Ioannis...19140-19A00Ch Greece (junior...12 Oct 2008
444Koukoufikis Alexa...2220Agrapidis Th (GRE)19381-014 ≣A00Ch Greece (junior...20 Apr 2003
248Pagali Marianna (...1848Stiri Alexandra (...22020-115 ≣A00Ch Greece (team)
168Von Otte WAlber Horst (GER)23400-114 ≣A00Ch Hessen
733Happel LucHou Ramon0-112 ≣A00Ch Hessen (junior...
734Happel LucNguyen Vanessa6860-111 ≣A00Ch Hessen (junior...