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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
525Zavacky Peter (CZE)2108Edes Zsofia (SVK)18291-015 ≣A00Ch Slovakia (open)10 Jul 2007
443Durez Cedric (FRA)2002Delboe Charles (FRA)19981-015 ≣A00Ch Ligue12 Apr 2003
444Koukoufikis Alexa...2220Agrapidis Th (GRE)19381-014 ≣A00Ch Greece (junior...20 Apr 2003
445Al-Modiahki Moham...2577Variadakis Dimitrios1-015 ≣A00Simultan23 Apr 2003
448Nguyen Thai Binh ...2279Le T Minh Nhut (VIE)1-014 ≣A00Ch Vietnam (team)21 Aug 2003
452Droit Vincent (FRA)2040Prioux Pascal (FRA)20831-08 ≣A00Ch France (team) ...01 Feb 2004
454Cassini Carlos H B1800Luchi Julio T18001-011A00Tournament (open)10 Apr 2004
573Pinheiro Davi SalesDa Silva Agamenon...1-015 ≣A00Tournament (open)20 Jul 2008
459Robulj Nenad (SRB)2243Dobrijevic Milan ...21601-011 ≣A00Ch SCG (juniors) ...20 Aug 2004
460Eberlein Johann (...1932Majewski Dennis14311-011 ≣A00It (open) \23 Aug 2004
577Mahomed NaeemTeo Boon-Kiat Joel1-012 ≣A00Ch World (schools...30 Jul 2008
464Sorokin SergejVoronov Kondrat1-011 ≣A00Ch Ukraine (junio...25 Oct 2004
465Dijoux Frederic (...2133Chaluet Julien (FRA)19201-014 ≣A00It (open) \
466Dijoux Frederic (...2133Takvorian Richard...18981-07 ≣A00It (open) \
467Dijoux Frederic (...2133Vlahovic Dimitri ...18641-09 ≣A00It (open) \
469Caruso Augusto (ITA)2244Allegranti Luca (...20241-015 ≣A00Tournament (a)23 Jan 2005
470Petit Christian1770Moret Florian15301-09 ≣A00Ch France (team) ...07 Feb 2005
471Finogenov MikhailKoltsov Andrey (RUS)19911-06 ≣A00Cup Federation (1...12 Mar 2005
474Kurnatowski Vitali1354Makhlin Maxim14221-011 ≣A00Ch Hessen (junior...
478Tran Vo Minh Tam ...Trinh Gia Tung (VIE)1-08 ≣A00Ch Vietnam (junio...
498Kolar Mladen (CRO)2139Tarakcija Hazim (...22361-012 ≣A00Ch Croatia (team)...22 Apr 2006
500Porkristl Werner1635Reichenbacher Ger...19191-013 ≣A00Ch Bayern (senior...29 Jun 2006
508Liu DennisCarasiov Alexandr1-012 ≣A00Ch Europe (junior...11 Sep 2006
509Poepl Peter2092Kleinwaechter Mat...19851-013 ≣A00Tournament (team)07 Oct 2006
516Humeau Cyril (FRA)2159Alesandrini Pierre13101-010A00It (open)
520Matveenko Yury (RUS)2176Lavrov Andrey (RUS)22761-012 ≣A00Memorial Lysenko 17 Apr 2007
546Kabanov Nikolai (...2512Pranizin Gennady ...20301-07 ≣A00Cup Governor's21 Nov 2007
549Scholz Robert (GER)1776Bielick Jacob16881-06 ≣A00It (open)29 Dec 2007
580Marzano Carlo (ITA)2188Von Wantoch Marku...19221-015 ≣A00Cup Baltic Sea (o...06 Aug 2008
584Krivoshapko Alexa...2057Skokov Boris (RUS)21021-011 ≣A00Ch Chess Club (open)15 Aug 2008
585Kuehnemund Lutz1920Kleine Peter (GER)19071-015 ≣A00It (open) \22 Aug 2008
586Bras Emanouel (GRE)2015Vlahakis Georgios...17401-013 ≣A00It (open)24 Aug 2008
587Mueller Klaus (GER)2036Hammer Bjoern1-014A00Ch City29 Aug 2008
592Nikolaev Dmitriy ...2196Poluhovich Igor (...18481-013 ≣A00Tournament (Elo)21 Sep 2008
602Grossmelder Karl ...1951Danilov Nikolay1-09 ≣A00Ch Moscow (for th...04 Nov 2008
604Beltyukov DenisZabironin A1-08 ≣A00Ch PriFO (juniors...10 Nov 2008
612Djukic Milorad (SRB)1970Popovic Aleksanda...23001-014 ≣A00Ch City24 Jan 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
622Matta Paola Andre...2046Riazcos Guillermo16001-07 ≣A00Tournament (regio...21 Mar 2009
623Suarez Alexander1767Guelgua Alvaro (COL)20201-010 ≣A00Tournament (regio...23 Mar 2009
626Osetrov Vladislav...1735Tatmyshevsky Mikhail1-012A00Ch Russia (junior...
627Biessner Eberhard...1982Uhlenbrock Steffa...18441-014 ≣A00Ch NSW06 Apr 2009
632Schoenegg Rolf (GER)1942Stuska Premysl16361-013 ≣A00It (open)02 May 2009
634Lobanov AntonFeduk Viktor (RUS)21191-014 ≣A00Ch Ukraine (junio...04 May 2009
641Karasevich TimofeyBahadir Timucin1-013 ≣A00It (juniors) \28 Jun 2009
642Petukhov Nikolay ...1815Petrin Artem1-08 ≣A00It (open)
643Alvarez Pedraza A...2460Losada Gallego Jo...17391-015 ≣A00It (open)07 Jul 2009
647Klein Peter (SVK)2054Mladenov Andrey1-011 ≣A00It \19 Jul 2009
648Rohnka StanislawBurzynski Wladyslaw1-010 ≣A00It (open) (b)20 Jul 2009
649Fischer PGaebler H1-06A00Ch Germany (seniors)05 Aug 2009
650Voronin VictorAgapchev Andrey (...16861-08 ≣A00Tournament (open) \30 Aug 2009
651Lima Enivaldo Mar...Nascimento Felipe...1-06A00Ch Brazil (juniors)05 Sep 2009
653Caicedo RonaldCampo Andres Felipe1-014 ≣A00Ch Department (te...17 Sep 2009
656Leon Manas Jose F...1706Marrero Ruiz Pablo14321-010 ≣A00Tournament (open)24 Sep 2009
658Kolchin LeonidFedotova Angelina1-013 ≣A00Cup Cheliabinsk C...
662Roumeliotis Angel...1858Asvestopoulos Hri...18271-07 ≣A00It (open) \
674Kislov LeonidKarabut Vladimir ...21591-015 ≣A00Ch City (1/2 final)01 Dec 2009
681Exposito Amaro Jo...2226Sanz Bastos Ferna...20631-09A00It (open)02 Jan 2010
683Barnack Gerd1808Junghaenel Dieter...17171-08 ≣A00Ch City (seniors)10 Feb 2010
684Donzella Emanuele...1819Sparice Lorenzo14521-010 ≣A00It (open)11 Feb 2010
686Campos Argumedo D...Rojas Collazos Na...1-010 ≣A00Tournament (junio...18 Mar 2010
692Hanzlik Tomas1561Kubat Martin12501-015 ≣A00Czech League 2009...24 Apr 2010
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
699Pires Marcos Vini...2100Cirilo Guilherme ...18851-08 ≣A00It (open)01 May 2010
702Berkov Mikhail (GER)1787Weis Olga (GER)15311-06A00Ch Germany (junio...28 May 2010
705Kondratiev Denis ...1977Fedoseeva Valenti...18321-06 ≣A00It (open) \22 Jun 2010
707Bartos Tamas (HUN)2151Halmi Bence (HUN)20801-012 ≣A00Ch Hungary (junio...01 Jul 2010
708Glasunov Johann1769Heinrichs Ralf (GER)18071-015 ≣A00It (open)09 Jul 2010
713Zgarda Jakub (POL)1877Zgarda Jaroslaw1-014 ≣A00It (open)07 Aug 2010
714Accardo Francesco...1870Sgammato Francesc...16981-013 ≣A00Tournament (open)01 Oct 2010
715Hotak Marian (SVK)2047Mesaros Jan (SVK)18871-013 ≣A00It (open) \06 Oct 2010
720Faizrakhmanov Rus...1955Garipova Klara1-011 ≣A00Ch City23 Nov 2010
724Dimitrov Radoslav...2388Pavlidis Pavlos14111-015 ≣A00It (open)13 Dec 2010
732Leon Acosta Migue...1844Antunez Munoz Jua...18391-08 ≣A00Ch Andalucia (jun...26 Mar 2011
736Bruna ValimThais Feu Mai1-014A00Ch Brazil (junior...
738Garcia Sampaio La...Thais Feu Mai1-010A00Ch Brazil (junior...
742Lucutar Teodor-FelixDumitrache Rares-...1-015 ≣A00Ch Romania (junio...11 Apr 2011
743Marina-Fit AndreiSarbu Zeno-Iulius1-014 ≣A00Ch Romania (junio...11 Apr 2011
746Krefenstein Serge...2025Struk Thaddaeus (...17451-014 ≣A00Ch Berlin (qual)23 Apr 2011
749Jurado KaterineGomez Laura Sofia1-013A00Ch Colombia (juni...25 May 2011
750Gomez Laura SofiaViveros Clara Van...1-012 ≣A00Ch Colombia (juni...27 May 2011
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
754Duenas CarlosPrader Lukas1-013 ≣A00Ch Austria (junio...25 Jun 2011
755Orozco NelsonDuque Arnel Alber...19021-010 ≣A00Ch Colombia (1/2 ...26 Jun 2011
757Osmak Iulija (UKR)2045Faisal Abdulla (UAE)22471-015 ≣A00It (open) (junior...03 Jul 2011
758Ferenczi Imre (ROM)1779Ursan Petru-Sebas...1-06 ≣A00It (open)18 Jul 2011
759Fortuny Profitos ...1715Arno Bendicho Arn...18971-011 ≣A00It (open)22 Jul 2011
768Achtmann ArminTraut Stefan (GER)17761-014 ≣A00It \27 Aug 2011
769Chirpii Alenxandr...1952Yaroshenko Alexandr1-015 ≣A00It (open)06 Sep 2011
770De Andrade Daniel...Mesquita Lopes Da...1-06 ≣A00Olympiad (nationa...11 Sep 2011
773Cardozo Carlos Ed...1911Gomez Calderon Va...18151-012 ≣A00It (team)17 Oct 2011
787Sanchez Sierra Ju...Casado Gutierrez ...1-08 ≣A00Ch Sevilla (junio...04 Mar 2012
788Hynna Kevin (FIN)1927Birgisdottir Ingi...1-07 ≣A00It (open)07 Mar 2012
793Garceran Nieuwenb...Chan Chak Man (HKG)18431-015 ≣A00Ch Hong Kong23 Apr 2012
794Rumi Vasquez Pier...Leiva Vargas Igor...1-08A00Tournament (open)03 May 2012
797Michalak Marek (POL)1937Guc Mieczyslaw1-015 ≣A00Tournament (Elo)02 Jun 2012
809Cruz Vera JavierGonzalez Diaz Eus...14851-015 ≣A00Tournament25 Aug 2012