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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
721Varga Hynek1100Ta Quoc Hoang12500-113 ≣A00Czech League 2010...27 Nov 2010
722Schmidt Paul F (EST)Nakamura Hikaru (...27330-113 ≣A00It (blitz) \27 Nov 2010
723Kovacevic Bozidar1824Antonic Dusan (SRB)19670-110 ≣A00It (open)01 Dec 2010
724Dimitrov Radoslav...2388Pavlidis Pavlos14111-015 ≣A00It (open)13 Dec 2010
725Akhalkatsi LMaris Ioannis (GRE)20080-18A00It (open) \04 Jan 2011
727Paltseva DariyaSmirnova Anastasi...19900-114 ≣A00Ch PriFO (w)07 Jan 2011
726Gibbons Robert (NZL)2034Steadman Michael ...22690-114 ≣A00Ch New Zealand07 Jan 2011
728Erturk DorukDal Ibrahim0-112 ≣A00Ch Turkey10 Feb 2011
729Balaskovic StjepanTrpeza Rifat0-115 ≣A00Cup \13 Feb 2011
730Spice Alan (WLS)2125Gallagher Ian G0-19 ≣A00Ch England (team)...20 Feb 2011
731Sapareva Magdalen...1649Milenov Martin1-015 ≣A00Memorial Dimitar ...03 Mar 2011
732Leon Acosta Migue...1844Antunez Munoz Jua...18391-08 ≣A00Ch Andalucia (jun...26 Mar 2011
740Ricardo Garcia JoseBarrios Aldair (COL)19060-16A00Tournament (junio...07 Apr 2011
741Gentil Carvajalin...Franco Carlos0-19 ≣A00Tournament (junio...08 Apr 2011
742Lucutar Teodor-FelixDumitrache Rares-...1-015 ≣A00Ch Romania (junio...11 Apr 2011
743Marina-Fit AndreiSarbu Zeno-Iulius1-014 ≣A00Ch Romania (junio...11 Apr 2011
744Jurj Andrei-GeorgeFalcusan Calin-Te...0-112A00Ch Romania (junio...14 Apr 2011
745Tirado Parra Albe...1914Krulich Roman (MNC)22190-115 ≣A00It (open)21 Apr 2011
746Krefenstein Serge...2025Struk Thaddaeus (...17451-014 ≣A00Ch Berlin (qual)23 Apr 2011
747Gundersen Helge (...2212Bachmann Karlhein...22950-112 ≣A00Ch Europe (senior...09 May 2011
748Svoboda Miroslav ...2010Christensen Henri...20310-113 ≣A00It (open)10 May 2011
749Jurado KaterineGomez Laura Sofia1-013A00Ch Colombia (juni...25 May 2011
750Gomez Laura SofiaViveros Clara Van...1-012 ≣A00Ch Colombia (juni...27 May 2011
751Gomez Laura SofiaPerez Maria Jose0-113 ≣A00Ch Colombia (juni...28 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
756Orban BalintSzappanos Mark0-19 ≣A00Ch Hungary (junio...30 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
760Downs Walter ThomasBanerjee Abhimanyu0-18 ≣A00It \06 Aug 2011
761Dietze Otto (GER)1781Appel Juergen17200-115 ≣A00Ch Germany (seniors)11 Aug 2011
762Reichert Lutz (GER)1737Franzke Alexander...19960-113 ≣A00It (open) \13 Aug 2011
763Koutny Petr (CZE)2156Vecera Petr (CZE)19571-06 ≣A00It (open)17 Aug 2011
764Lehtonen TureSegerberg Tomas (...19470-114 ≣A00Tournament (Elo)20 Aug 2011
765Wieser Rupert (AUT)2064Wustefeld Carl (NED)22800-115 ≣A00It (open)21 Aug 2011
766Barrios Penagos S...Cardozo Carlos Ed...19110-17A00It (open)26 Aug 2011
767Guarnizo Castella...Huertas Alvaro0-110 ≣A00It (open)26 Aug 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
771Cardoso Enzo Rodr...Fleury Saulo Luis0-113A00It (open)17 Sep 2011
772Ribeiro Mylena JorgeBorges Francisco ...0-17 ≣A00It (open)17 Sep 2011
773Cardozo Carlos Ed...1911Gomez Calderon Va...18151-012 ≣A00It (team)17 Oct 2011
774Stichlberger Mart...2170Kopinits Silvia (...16921-06 ≣A00It \24 Oct 2011
777Joseph Elton (BAH)Gali Sandeep0-19 ≣A00Ch Bahamas05 Nov 2011
778Redondo Palma Sul...1300Saurith Olaya Jorge1-011 ≣A00Tournament (junio...20 Nov 2011
779Kabanov Nikolai (...2521Alpysbayeva Aiger...19951-012 ≣A00It (open)30 Nov 2011
781Villamil Edison E...Ruiz Melissa (COL)19030-113 ≣A00It (open)06 Dec 2011
782Ouerghi Rida1530Graille Michel (FRA)19140-114 ≣A00It (open)28 Dec 2011
784Erdal Boe DavidMolina Rosa Cecilio0-114 ≣A00Tournament (open)03 Jan 2012
785Vasiukova Renata ...1983Tomnikova Lidija ...20740-115A00It (open) (w)28 Jan 2012
786Kislov LeonidUsatchev Sergei (...0-115 ≣A00Tournament (Elo)09 Feb 2012
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
789De Lucena Neto Jo...Lucena Helianto D...19220-114A00Memorial Bobby Fi...09 Mar 2012
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
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
795Rumi Vasquez Pier...Huaranca Espinoza...15640-112 ≣A00Tournament (open)04 May 2012
796De Lima Junior An...Volkmann Andre Jordi18000-19A00Ch Brazil (junior...11 May 2012
797Michalak Marek (POL)1937Guc Mieczyslaw1-015 ≣A00Tournament (Elo)02 Jun 2012
799Angeles Rodriguez...Vergara Pastor Jo...16820-110 ≣A00Tournament (open)15 Jun 2012
798Acosta Diaz Camil...Mercado Pena Jorge14770-19A00Tournament (junio...15 Jun 2012
800Primo Novoa WilfridoAcosta Diaz Rafae...0-16 ≣A00Tournament (junio...16 Jun 2012
801Soto Gonzalez Ism...1800Boggiano Pereira ...0-114 ≣A00Tournament (a)09 Jul 2012
802Pruvost Alain (FRA)1604Barbaut Michel (FRA)20320-115 ≣A00It (open)10 Jul 2012
803Roche Yves (FRA)1956Edouard Romain (FRA)26460-114 ≣A00It (open)13 Jul 2012
804Duong Thanh TungVu Nguyen Thai Duong0-111 ≣A00Ch Vietnam (junio...15 Jul 2012
805Vekemans Denis (FRA)1980Salles Louis (FRA)21470-114 ≣A00It (open)25 Jul 2012
806Bertholee Arjuna277Beukema Constantijn3510-113A00Ch Netherlands (o...11 Aug 2012
808Cabello Cruz Vict...Garcia Armas Oscar0-113A00Tournament (open)18 Aug 2012
807Erazo Trujillo Cl...1600Marulanda Leon Ju...13390-18 ≣A00Tournament (open)18 Aug 2012
809Cruz Vera JavierGonzalez Diaz Eus...14851-015 ≣A00Tournament25 Aug 2012
810Zavacky Peter (CZE)2104Petruska Miroslav...19201-011 ≣A00It (open) \29 Aug 2012
813Matias Quintana J...1200Del Toro Gonzalez...12050-111A00Memorial Joseito ...01 Sep 2012
814Sandu Bogdan1200Araujo Rodriguez ...13200-115 ≣A00Memorial Joseito ...02 Sep 2012
815Mittelstaedt Joel1715Wilhelm Rostyslav...14911-07 ≣A00Ch Germany (junio...12 Sep 2012
816Le Thi Hoa (VIE)1849Le Thi Ha (VIE)19450-110 ≣A00Ch Vietnam (team)...24 Sep 2012
817Puentes Alvaro (COL)2094Cardozo Ferney1-015 ≣A00Cup Latinoamerica...06 Oct 2012
115Schoenau Helmut1935Froka1-07 ≣A00It (open)
114Kovacevic Vladimi...2240Devcic Marcos (ARG)22770-114 ≣A00It (open)
113Sundin TommyOeberg Sune1-013 ≣A00?
112Bendig FrankSeack I0-112 ≣A00corr.
281Ackermann Robert ...2041Klein Waldemar19151-010 ≣A00Ch Mittelfranken
111Meybohm DirkKucharkowski Jens0-19 ≣A00?
110Tilp AndreasGremin W1-013 ≣A00corr.
109Kucharkowski JensSchunke N1-012 ≣A00corr.
108Hauswald HelfriedGiese1-013 ≣A00corr.
50Kucharkowski JensKucharkowski R1-015 ≣A00?
122Bunke Wilfried (GER)2090Wartig Wolfgang1-06 ≣A00corr.
107Cuno Thomas (GER)2101Reimann Andreas1-012 ≣A00corr.
106Bohnke MWiedersich Jens (...21390-112 ≣A00Ch DDR (corr.)
10Schiffler LHeilemann0-115 ≣A00Memorial Dyckhoff...
105Eklund Lars-Goran...2302Hoegberg Jan1-010 ≣A00It (open)
95Klarius GerdRafnung Skjalg0-115 ≣A00Europe Tournament...
16Serebriski ASavchenko1-014 ≣A00?