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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
608Beltyukov DenisYarina Gennady0-19 ≣A00Ch Region (1 liga)10 Dec 2008
111Meybohm DirkKucharkowski Jens0-19 ≣A00?
52Van Der Heide EliRaay1-09 ≣A00Ch Netherlands (t...
550Dittrich Jacqueline1630Steinbach Nina12851-09 ≣A00Ch Baden (juniors...03 Jan 2008
241Silber Henning (GER)2274Wille Adam0-19 ≣A00Ch Germany (junio...
616Krivoshapko Alexa...2047Sadovnichuk Serge...22010-19 ≣A00Ch City (open)12 Feb 2009
25Roczniak JanBoryczko L1-09 ≣A00corr.
791Krivoshapko Alexa...2045Novikov Viktor (RUS)20480-19 ≣A00Ch City (final)22 Mar 2012
266Wimmer Alfred (GER)2032Tomes Pavel (CZE)21191-09 ≣A00Ch MSS
553Krivoshapko Alexa...2057Gedyk Dmitry (RUS)22800-19 ≣A00Ch City07 Feb 2008
386Bendig FrankBeullens Ronald1-09 ≣A00Tournament (IECG)
209Elger PeterKurth Michael (GER)20041-09 ≣A00It (open)
39GrossSchakenraad1-09 ≣A00Europe Tournament...
470Petit Christian1770Moret Florian15301-09 ≣A00Ch France (team) ...07 Feb 2005
61Kucharkowski JensHinke1-09 ≣A00corr.
191Patrick MarkMotschenbacher Von0-19A00It (open)
796De Lima Junior An...Volkmann Andre Jordi18000-19A00Ch Brazil (junior...11 May 2012
730Spice Alan (WLS)2125Gallagher Ian G0-19 ≣A00Ch England (team)...20 Feb 2011
566Roubal RichardSertic Darko (USA)22360-19 ≣A00It \07 Jun 2008
153Kunze Kerstin (GER)2136Kovalev Andrei (BLR)25200-19 ≣A00Cup Germany
542Mayana Cordeiro M...1800Santana Coelho Ra...16950-19 ≣A00It (open)21 Oct 2007
179Buczinski Henryk ...2085Wantoch-Rekowski Jac1-09 ≣A00Memorial Malyszka...
410Alanic Mickael (FRA)2062Nay Roger (FRA)21970-19 ≣A00It (open)
544Pavlidis PaulosBakbak Hasim0-19 ≣A00Ch World (juniors...18 Nov 2007
88Kulbacki JamesEverett Morgan0-19 ≣A00It (open)
777Joseph Elton (BAH)Gali Sandeep0-19 ≣A00Ch Bahamas05 Nov 2011
652Duarte Leonardo (...2341Lima Enivaldo Mar...0-18 ≣A00Ch Brazil (juniors)06 Sep 2009
488Ilden FerhatOzsoy Nadir (TUR)18460-18A00Cup Federation08 Dec 2005
642Petukhov Nikolay ...1815Petrin Artem1-08 ≣A00It (open)
505Hach OttoHessenberger Andreas0-18 ≣A00It (open) (b)
554Krivoshapko Alexa...2057Arkhipov Valentin...20991-08 ≣A00Ch City08 Feb 2008
369Ondersteijn Niels...2296Reeve Daryl1-08 ≣A00It (open)
604Beltyukov DenisZabironin A1-08 ≣A00Ch PriFO (juniors...10 Nov 2008
597Villegas Adam MichelOcampos Ian (ARG)18980-18 ≣A00It \10 Oct 2008
489Eryigit CengizCetinkaya Serbay1-08 ≣A00Cup Federation13 Dec 2005
807Erazo Trujillo Cl...1600Marulanda Leon Ju...13390-18 ≣A00Tournament (open)18 Aug 2012
237Angelov Rumen (BUL)2245Kalchev B0-18 ≣A00Memorial Baharov ...
385Van Rooijen PeterBerkley Stephen0-18 ≣A00Tournament (IECC)
514Tomin Vladimir (RUS)1772Nikolaev Evgeny (...22820-18 ≣A00Memorial V.Postov...15 Jan 2007
383Boehnke HartmutDalso Harry (DEN)20261-08 ≣A00Tournament (ICCF)
401Lojanica Milenko ...2071Ports Elizabeth1-08 ≣A00It (open)
29Roczniak JanBazylewicz C1-08 ≣A00corr.
49Matjukhin Sergei ...Gibaidulin E0-18A00corr.
335Eisenhauer Erik1062Martin Mike (GER)21091-08 ≣A00Ch Rheinhessen (o...
668Morales Liseth So...Floriano Edgar0-18 ≣A00Ch Colombia (amat...16 Nov 2009
422Nguyen Thuy VyNguyen Hong Phuc ...0-18A00Ch Vietnam (junio...27 Jul 2002
565Radwan Jan (POL)1694Kowalski Janusz (...18311-08 ≣A00It (open)29 May 2008
610Mileo Miguelito1638Rizzuti Pasquale ...18260-18 ≣A00It (open) (b)03 Jan 2009
679Barberi Ricardo A...Acevedo Jonn Ande...0-18 ≣A00It (open) (d)28 Dec 2009
683Barnack Gerd1808Junghaenel Dieter...17171-08 ≣A00Ch City (seniors)10 Feb 2010
309Benzin Saddam1745Vaerst Joachim (GER)20141-08 ≣A00Ch Suedwestfalen ...
613Gorbunov Yury (RUS)1888Zolotova Lubov (RUS)18780-18A00Tournament (Elo)25 Jan 2009
452Droit Vincent (FRA)2040Prioux Pascal (FRA)20831-08 ≣A00Ch France (team) ...01 Feb 2004
787Sanchez Sierra Ju...Casado Gutierrez ...1-08 ≣A00Ch Sevilla (junio...04 Mar 2012
665Garces Bermeo Kar...Alvarez Juan Evan...0-18A00Ch Colombia (amat...15 Nov 2009
699Pires Marcos Vini...2100Cirilo Guilherme ...18851-08 ≣A00It (open)01 May 2010
463Gussone Claudio (...1980D'amato Piergiorg...18780-18 ≣A00Tournament (open)10 Oct 2004
125Kucharkowski JensDilling R1-08 ≣A00corr.
341Mittelsteiner Hor...2018Salvermoser Bernd...22601-08 ≣A00It (open)
283Tschoepe FJaeckle Marco (GER)22700-18A00It (open) \
548Djukic Milorad (SRB)2085Stankovic Stanoje...16661-08 ≣A00Cup Belgrade (open)30 Nov 2007
276Babb Jeff (CAN)2144Roque Rudy1-08A00It (open)
478Tran Vo Minh Tam ...Trinh Gia Tung (VIE)1-08 ≣A00Ch Vietnam (junio...
760Downs Walter ThomasBanerjee Abhimanyu0-18 ≣A00It \06 Aug 2011
650Voronin VictorAgapchev Andrey (...16861-08 ≣A00Tournament (open) \30 Aug 2009
725Akhalkatsi LMaris Ioannis (GRE)20080-18A00It (open) \04 Jan 2011
794Rumi Vasquez Pier...Leiva Vargas Igor...1-08A00Tournament (open)03 May 2012
818Fernandez, A.Manca, F.23500-18A00Blunder
732Leon Acosta Migue...1844Antunez Munoz Jua...18391-08 ≣A00Ch Andalucia (jun...26 Mar 2011
620Borja Martinez YamitMarin Juan C0-17 ≣A00Tournament (junio...
536Bridge SamMoreno Segovia Tania0-17A00It (open) (junior...
433Miquel Badenes Jo...1808Perez De Tudela P...1-07 ≣A00It (open)
546Kabanov Nikolai (...2512Pranizin Gennady ...20301-07 ≣A00Cup Governor's21 Nov 2007
571Baranski StanislawGil Kazimierz1-07 ≣A00It (open) (b)06 Jul 2008
622Matta Paola Andre...2046Riazcos Guillermo16001-07 ≣A00Tournament (regio...21 Mar 2009
379Havenaar Jan (NED)2235Von Saldern Ruedi...21331-07 ≣A00It (open)
375Bjarnason Oskar (...2189Dittler Volkfried...16771-07A00It (open)
344Sautron DonnyCandassamy Hugo1-07A00It (open)
662Roumeliotis Angel...1858Asvestopoulos Hri...18271-07 ≣A00It (open) \
328Bachmann Axel (PAR)2550Safarli Aykhan (AZE)0-17 ≣A00Ch World (juniors...
671Perez WilliamGonzalez Jose Ald...0-17 ≣A00Tournament (seniors)27 Nov 2009
319Paehtz Thomas Jr ...2192Chandler Patrick ...21920-17 ≣A00Oberliga East B 1...
677Barberi Ricardo A...Cardoso Jaidy Mar...0-17 ≣A00It (open) (d)27 Dec 2009
687Ororzco Hoyos Jho...Lopez Ruben Aleja...0-17A00Tournament (junio...19 Mar 2010
299Bardi CiprianEne Ionut (ROM)19360-17 ≣A00Tournament (team)
286Bui Pham Thien VuTran T Phuong Thao0-17 ≣A00Ch Vietnam (junio...
258Vokac Marek (CZE)2470Bazant Petr (CZE)22951-07 ≣A00Ch Czech Republic...
257Hermlin Aarne (EST)2295Vatunen Matti1-07 ≣A00It (open)
244Otschik JGlowacka J0-17A00It (open) (junior...
739Pereira Igor GabrielLucas dos Santos ...0-17 ≣A00Ch Brazil (junior...
240Dosza PaulBooth Stewart (AUS)21160-17A00Ch Australia
233Fuess FritzDang Quoc Phong0-17 ≣A00Ch SJRP (juniors)...
766Barrios Penagos S...Cardozo Carlos Ed...19110-17A00It (open)26 Aug 2011
197Eckardt Uwe (GER)2068Schulz Wilhelm (GER)22150-17 ≣A00It (open) \
772Ribeiro Mylena JorgeBorges Francisco ...0-17 ≣A00It (open)17 Sep 2011
31Panczyk Krzysztof...2352Duske0-17 ≣A00corr.
788Hynna Kevin (FIN)1927Birgisdottir Ingi...1-07 ≣A00It (open)07 Mar 2012
790Krivoshapko Alexa...2045Pozdniakov Vladim...21270-17 ≣A00Ch City (final)19 Mar 2012
171Tilstra Arjen (NED)2082Faber E1-07 ≣A00It (open) \
146Franek MichalKirylo Tadeusz0-17 ≣A00Memorial Malyszka...