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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
91Lambiris AthanasiosMartidis Alkis (CYP)21880-115 ≣A00It (open) \
370Morrey Peter1968Garrod Martin R1-015 ≣A00It (open)
86Montag WHabedank D0-115 ≣A00corr.
85Montag WChrist H0-115 ≣A00corr.
685Krivoshapko Alexa...2058Skokov Boris (RUS)20340-115 ≣A00Ch City (final)07 Mar 2010
78Woschkat KH (GER)Brinkmann Wilhelm0-115 ≣A00corr.
64CoweWright K0-115 ≣A00It (open)
691Friedsam Manfred ...2025Jankowiak Frank0-115 ≣A00Ch City (open)12 Apr 2010
692Hanzlik Tomas1561Kubat Martin12501-015 ≣A00Czech League 2009...24 Apr 2010
33Lopez Esnaola BenitoSchwanfelder Martin0-115 ≣A00Europe Tournament...
27Suvivuo JukkaHarju Antero0-115 ≣A00?
11Stader JGesierich W1-015 ≣A00corr.
731Sapareva Magdalen...1649Milenov Martin1-015 ≣A00Memorial Dimitar ...03 Mar 2011
150LachAdamowski Andrei0-115 ≣A00Memorial Malyszka...
149Kirylo TadeuszJanik0-115 ≣A00Memorial Malyszka...
708Glasunov Johann1769Heinrichs Ralf (GER)18071-015 ≣A00It (open)09 Jul 2010
709Leon Manas Jose F...1712Rodriguez Perez D...20580-115 ≣A00It (open)21 Jul 2010
710Radwan Jan (POL)1738Lipski Tadeusz (POL)20400-115 ≣A00Tournament
7SchwarzLachmann Hans-Georg0-115 ≣A00Ch OWL
56Brzoza MiroslawSzymanowski Wojci...20651-015 ≣A00corr.
60Ohlsson RBergsaker0-115 ≣A00Europe Tournament...
40Schwedt FKristensen Bjarke...23910-115 ≣A00It (open)
719Milosavljevic Mar...1910Eric Jovana (SRB)22180-115 ≣A00Ch Central Serbia...14 Nov 2010
57Inja EYoung Steven D (USA)18940-115 ≣A00corr.
50Kucharkowski JensKucharkowski R1-015 ≣A00?
5Sterk Karoly (HUN)Colle Edgar0-115 ≣A00It30 Jul 1926
18Neuhof KMulder Van Leens ...0-115 ≣A00Europe Tournament...
724Dimitrov Radoslav...2388Pavlidis Pavlos14111-015 ≣A00It (open)13 Dec 2010
28Gofman NBorrmann F1-015 ≣A00Europe Tournament...
729Balaskovic StjepanTrpeza Rifat0-115 ≣A00Cup \13 Feb 2011
26Grob Henry (SUI)Sperling G1-015 ≣A00?
41Mestrovic Zvonimi...2435Hulak Krunoslav (...24861-015 ≣A00Ch Yugoslavia21 Jan 1978
6Hajtun JozsefFeldman1-015 ≣A00?
321Stiffler Emil2040Koeferli Walter0-115 ≣A00Ch Switzerland (s...
742Lucutar Teodor-FelixDumitrache Rares-...1-015 ≣A00Ch Romania (junio...11 Apr 2011
745Tirado Parra Albe...1914Krulich Roman (MNC)22190-115 ≣A00It (open)21 Apr 2011
314Calin DragosBerintan Teodora ...18491-015 ≣A00Cup Cetate (open)...
752Matveenko Yury (RUS)2135Latonin Mikhail (...19951-015 ≣A00It (open) (b)16 Jun 2011
753Orozco NelsonSalgado Arcila Ma...1-015 ≣A00Ch Colombia (1/2 ...24 Jun 2011
323Cliteur Olaf (NED)2033Mirani Robbert1-015 ≣A00It (open)
757Osmak Iulija (UKR)2045Faisal Abdulla (UAE)22471-015 ≣A00It (open) (junior...03 Jul 2011
417Duriez GBilquez Romain (FRA)21301-015A00It (open)
761Dietze Otto (GER)1781Appel Juergen17200-115 ≣A00Ch Germany (seniors)11 Aug 2011
765Wieser Rupert (AUT)2064Wustefeld Carl (NED)22800-115 ≣A00It (open)21 Aug 2011
661Leon Manas Jose F...1706Arencibia Jimenez...17360-115 ≣A00Tournament (open)29 Oct 2009
607Feofanov Alexande...1778Bereziy Petr (RUS)17941-015 ≣A00Ch City (1/2 final)23 Nov 2008
769Chirpii Alenxandr...1952Yaroshenko Alexandr1-015 ≣A00It (open)06 Sep 2011
716Mukhamadeev Razit...2088Antonov Vasiliy (...18021-015 ≣A00Ch SibFO (seniors)13 Oct 2010
783Rakov Anatoly (RUS)Demidov Danil (RUS)0-115 ≣A00Memorial P.Dubini...
785Vasiukova Renata ...1983Tomnikova Lidija ...20740-115A00It (open) (w)28 Jan 2012
786Kislov LeonidUsatchev Sergei (...0-115 ≣A00Tournament (Elo)09 Feb 2012
507Ozturk MustafaCanbulan Arda (TUR)17690-115 ≣A00It (open)13 Aug 2006
487Vasiukova Renata ...1983Melnik Galina (RUS)20710-115 ≣A00Ch Russia (senior...28 Nov 2005
482Jaworski KacperGromowski Adam1-015 ≣A00It (open) (e)25 Aug 2005
533Teixeira Jose MariaCalixto Roberto C...18531-015 ≣A00Memorial Pedro Mo...08 Sep 2007
793Garceran Nieuwenb...Chan Chak Man (HKG)18431-015 ≣A00Ch Hong Kong23 Apr 2012
579Pham Quoc KhanhNguyen Luong Hung0-115 ≣A00Ch Vietnam (junio...04 Aug 2008
590Macedo Alexandre ...2030Da Costa Jose Art...20351-015 ≣A00Ch Potiguar06 Sep 2008
532Savchenko Alexand...2263Zabgaeva Marina (...17681-015 ≣A00Memorial E.Geller...08 Sep 2007
797Michalak Marek (POL)1937Guc Mieczyslaw1-015 ≣A00Tournament (Elo)02 Jun 2012
802Pruvost Alain (FRA)1604Barbaut Michel (FRA)20320-115 ≣A00It (open)10 Jul 2012
547Matveenko Yury (RUS)2176Pozhidaev Eduard ...21131-015 ≣A00Ch City (seniors)25 Nov 2007
513Haisma HenkOude Brunink Elia...16281-015 ≣A00It (open) (mini)27 Dec 2006
10Schiffler LHeilemann0-115 ≣A00Memorial Dyckhoff...
809Cruz Vera JavierGonzalez Diaz Eus...14851-015 ≣A00Tournament25 Aug 2012
814Sandu Bogdan1200Araujo Rodriguez ...13200-115 ≣A00Memorial Joseito ...02 Sep 2012
477Vu T Minh Ngoc (VIE)Tran Pham Thanh L...0-115A00Ch Vietnam (junio...
817Puentes Alvaro (COL)2094Cardozo Ferney1-015 ≣A00Cup Latinoamerica...06 Oct 2012
676Escobar Castaneda...1794Camargo Santiago ...20190-115 ≣A00Ch Colombia (juni...18 Dec 2009
609Valauskas Juozas ...1978Grigaityte Laura1-015 ≣A00Ch City21 Dec 2008
472Golja Radovan (SLO)2082Markovic Alen (CRO)20900-115 ≣A00It (open)22 Mar 2005
583Ivaschenko Vadim ...2127Kirpichnikov Vlad...23801-015 ≣A00It (open) (a)09 Aug 2008
351Ondersteijn Niels...2296Vahl Laurens1-015 ≣A00It (open) (junior...
826Martin, B.2230Lebon, Y.1-015A003. Open15 Jul 2003
827Wang, W.2703Aanstad, M.19300-115A00Klubbmesterskapet02 Sep 2004
469Caruso Augusto (ITA)2244Allegranti Luca (...20241-015 ≣A00Tournament (a)23 Jan 2005
462Graw Christopher ...2234Cech Pavel (CZE)24030-115 ≣A00It (open)02 Oct 2004
455Le Rose GennaroLevato Biagio (ITA)15450-115A00Memorial Leonardo...26 Apr 2004
573Pinheiro Davi SalesDa Silva Agamenon...1-015 ≣A00Tournament (open)20 Jul 2008
445Al-Modiahki Moham...2577Variadakis Dimitrios1-015 ≣A00Simultan23 Apr 2003
443Durez Cedric (FRA)2002Delboe Charles (FRA)19981-015 ≣A00Ch Ligue12 Apr 2003
440Zach Andreas (GER)2267Sailer Wolfgang (...22051-015 ≣A00Landesliga South ...26 Jan 2003
434Perez Suso Juan JoseArce Balluerca Jo...21010-115 ≣A00Ch Euskadi
430Holub TomasDvorakova Magda (...20320-115 ≣A00It (open)
427Bighiu Gheorghe (...2079Ragonesi Marcello...21360-115 ≣A00It (open)
538Dos Santos Jr Bra...2031Teixeira Ricardo ...23970-115 ≣A00It14 Oct 2007
539Keiko Reis Minaga...1800Augusto Liborio d...18000-115 ≣A00It (open)19 Oct 2007
425Plantet Marc (FRA)2088Winckel Fabrice (...16891-015 ≣A00Tournament25 Oct 2002
418Romero M (ECU)Chadwick Norman (...21650-115 ≣A00It (open)
413Onishko AlexsanderPosokhov Dmitry (...21670-115 ≣A00It (open) \
408Leonavicius Rolan...Abels Dirk (GER)0-115 ≣A00Tournament
580Marzano Carlo (ITA)2188Von Wantoch Marku...19221-015 ≣A00Cup Baltic Sea (o...06 Aug 2008
570Yin Zixiao (GER)1932Tran Duc Cuong (GER)20341-015 ≣A00It (open) (b)05 Jul 2008
404Vildoso WilsonBasurco Jenny0-115 ≣A00It (juniors) (und...
400Rylov Vjacheslav ...1970Nazarenko Yuri (RUS)1-015 ≣A00Ch Russia (for th...07 Sep 2001
585Kuehnemund Lutz1920Kleine Peter (GER)19071-015 ≣A00It (open) \22 Aug 2008
399Bougot JCrahan Alan (FRA)18460-115 ≣A00Ch France (team) ...11 Mar 2001
395Waddington Michae...2235Girod Bernard14401-015 ≣A00It (open)
376Brice RyanChong Trevor0-115 ≣A00It (open)
373Kummer Wolfram (GER)Wittje Berthold D...0-115 ≣A00Cup 4 Laender18 Jun 2000