Chess Microbase
You are viewing a shared microbase, sign up now for a free account to make your own microbases, and store, copy, analyse and share games.
Export

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

Show more
#WhiteRatingBlackRatingResultMovesECOTournamentDate
481Heijster GerardMeuleman Karlijn0-110A00It (open) (junior...12 Aug 2005
680Giraldo AndresCayon Laura Valen...0-110 ≣A00It (open) (d)28 Dec 2009
77Brinkmann WilhelmWoschkat KH (GER)1-010 ≣A00corr.
686Campos Argumedo D...Rojas Collazos Na...1-010 ≣A00Tournament (junio...18 Mar 2010
659Quintero RafaelForero Jefferson ...0-110 ≣A00Ch Pan-American (...08 Oct 2009
432Reigneveld AdTerry Sean (ENG)19261-010 ≣A00It (open)
648Rohnka StanislawBurzynski Wladyslaw1-010 ≣A00It (open) (b)20 Jul 2009
656Leon Manas Jose F...1706Marrero Ruiz Pablo14321-010 ≣A00Tournament (open)24 Sep 2009
552Petukhov Nikolay ...1851Chasovnikova Euge...23380-110 ≣A00It (open) (b)02 Feb 2008
293Lind Bengt ArneMayer Joachim (GER)21400-110 ≣A00?
631Burghouwt Petrus ...1770Gertosio Franck (...20380-110 ≣A00It (open)02 May 2009
409Honrubia Fernande...Suspes Aguiar Andres0-110A00It (open)
799Angeles Rodriguez...Vergara Pastor Jo...16820-110 ≣A00Tournament (open)15 Jun 2012
516Humeau Cyril (FRA)2159Alesandrini Pierre13101-010A00It (open)
638Feofanov Alexande...1788Borisov Sergey (RUS)21150-110 ≣A00Ch City (1/2 final)05 Jun 2009
515Stepniewski Jerzy...1872Szczecina Kamil (...15981-010 ≣A00Tournament (open) \12 Feb 2007
600Rincon EfrainBustamante Fernando1-010 ≣A00Tournament (for t...27 Oct 2008
380Den Hartog TimKonijn Bart (NED)22270-110 ≣A00It (open) (junior...
621Borja Martinez YamitPolanco Brayan Arley0-110 ≣A00Tournament (junio...
792Castro Gomez Seba...Beltran Daniel Fe...13030-110 ≣A00Tournament (junio...
603Gonzalez Sierras ...Contador Lopez Yoan0-110 ≣A00Tournament (open)...08 Nov 2008
271Baxa Ottokar1391Dahmen Juergen (GER)17320-110 ≣A00It (open)
816Le Thi Hoa (VIE)1849Le Thi Ha (VIE)19450-110 ≣A00Ch Vietnam (team)...24 Sep 2012
354Mikhaletsky NSerikov Alexandr ...22090-110 ≣A00It (open) (junior...
534Computer \Computer \0-110 ≣A00Tournament (compu...30 Sep 2007
216Mitschnigg MonikaMueller Simon1-010 ≣A00It (open)
127Plock Joerg1655Biebel R1-010 ≣A00corr.
288Ackermann Robert ...2041Schmidt Georg (GER)23680-110 ≣A00It (open)
208Pitt GHamblin Jim0-110 ≣A00corr.
205Chandler BChandler T0-110 ≣A00corr.
517Benning MartinTymura Achim (GER)21370-110 ≣A00NRW Klasse 2 2006/0718 Mar 2007
623Suarez Alexander1767Guelgua Alvaro (COL)20201-010 ≣A00Tournament (regio...23 Mar 2009
767Guarnizo Castella...Huertas Alvaro0-110 ≣A00It (open)26 Aug 2011
506Seknicka Daniel (...1662Fasser Walter (AUT)20221-011 ≣A00It (open)01 Aug 2006
13Katalymov Boris N...2367Ilivitzki Georgi ...23801-011 ≣A00Tournament (Cand....
187Oraha ZSchaetzle W0-111A00It \
464Sorokin SergejVoronov Kondrat1-011 ≣A00Ch Ukraine (junio...25 Oct 2004
737Garcia Sampaio La...Da Silva Mariana ...0-111 ≣A00Ch Brazil (junior...
184Horvath KjellEklund Henrik1-011 ≣A00It (open)
461Stankovski Marin ...1686Penev Valeri (BUL)18470-111A00Memorial Georgiev...21 Sep 2004
71Su Yamin (CHN)2209Veegens1-011 ≣A00Europe Tournament...
460Eberlein Johann (...1932Majewski Dennis14311-011 ≣A00It (open) \23 Aug 2004
734Happel LucNguyen Vanessa6860-111 ≣A00Ch Hessen (junior...
21Chernyshov Konsta...2559Lesiak Andrzej1-011 ≣A00?
243Vlassis Panayotis...2132Agouridis Aris (GRE)20961-011 ≣A00It (open)
459Robulj Nenad (SRB)2243Dobrijevic Milan ...21601-011 ≣A00Ch SCG (juniors) ...20 Aug 2004
735Bruna ValimGoncalves Rayssa ...0-111 ≣A00Ch Brazil (junior...
177Petrik Karol (SVK)2082Mikita Jozef (SVK)23631-011 ≣A00It (open)
275Makarewicz Pawel ...2185Weidmann Joachim1-011 ≣A00It (open)
491Gulmez IremAlic Gunseli0-111A00Ch Turkey (junior...
720Faizrakhmanov Rus...1955Garipova Klara1-011 ≣A00Ch City23 Nov 2010
451Videnova Iva (BUL)1993Draganova Petrank...20090-111 ≣A00Ch Bulgaria (1/2 ...29 Jan 2004
173Blasco Marques Sa...1954Lopez Juan Javier1-011 ≣A00Tournament (open)
694Carvajal Carlos D...Gomez Jose Luis1-011 ≣A00Ch Colombia (scho...29 Apr 2010
454Cassini Carlos H B1800Luchi Julio T18001-011A00Tournament (open)10 Apr 2004
701Oberling Mario (GER)1767Moeller Dirk (GER)16161-011 ≣A00Tournament \20 May 2010
441Cometti Joao CCantarino Mario R...21980-111A00Tournament \07 Feb 2003
436Alegre MelinaComputer \0-111A00Match \
442Moehring Norbert ...2130Mader Sascha (GER)20700-111 ≣A00It (open)
474Kurnatowski Vitali1354Makhlin Maxim14221-011 ≣A00Ch Hessen (junior...
8Schiffler Gerhard1543Pinkerneil Rudolf1-011 ≣A00?
424Herrmann JanaKlawitter Harald ...21110-111 ≣A00Ch Schleswig Hols...
96Bierbach Utz-Frie...1990Mertens Klaus (GER)20641-011 ≣A00corr.
256Sigaev AlexejMashtagov1-011 ≣A00It (open)
574Choi Dennis HeokSim Zun De Kai0-111 ≣A00Ch World (schools...23 Jul 2008
521Stanciu Ioana-Geo...Seiranian Meri0-111 ≣A00Ch Romania (junio...18 Apr 2007
246Waltenberger Udo ...2009Dietzsch Dietmar1-011 ≣A00Ch Sachsen
161Jonitz Jens (GER)2138Steinhart Christo...0-111 ≣A00It (open) (b)
419Kuhn Alena (GER)1887Vollak Marleen (GER)18810-111 ≣A00Ch Germany (junio...
247Graffenberger Mar...2015Fechner Henrik1-011 ≣A00Mecklenburg Lande...
563Buss Tainara CatianeBachtin Amanda0-111 ≣A00Ch Brazil (w)25 May 2008
154Schall Alain (FRA)2255Mariette Christia...21001-011 ≣A00Ch France (team)
242Hoelldorfer August1607Behmel Fred17350-111 ≣A00Ch Bayern (senior...
647Klein Peter (SVK)2054Mladenov Andrey1-011 ≣A00It \19 Jul 2009
624Kourkouta EiriniAleksiou Dimitra0-111A00It (open) \26 Mar 2009
628Leonov Vladislav ...2143Sobolev Vladislav...0-111 ≣A00Ch Russia (junior...20 Apr 2009
633Kozissnik ChristianSchmid Jakob0-111A00Ch Austria (junio...02 May 2009
391Ackermann Robert ...2041Bunk Wolfgang0-111 ≣A00It (open)
405Sanchez Morga Car...Oliva Martin Pedr...20291-011 ≣A00It (open)
423Phan Nguyen Nhat ...Bui Xuan Than (VIE)0-111 ≣A00Ch Vietnam (junio...02 Aug 2002
537Chen HaoMontalban Salar D...0-111 ≣A00It (open) (junior...
229Schmidt Gregor1434Fischer Wolfgang ...22601-011 ≣A00Ch SJRH (juniors)...
619Krivoshapko Alexa...2047Toder Alexander (...19681-011 ≣A00Ch City (open)22 Feb 2009
504Farajov NidshatHiebler Laura (AUT)17441-011 ≣A00It (open) (junior...
615Virviescas Christ...Barbon Carlos Felipe0-111 ≣A00Ch Colombia (juni...
74Alcantara Soares ...Gil1-011 ≣A00corr.
73Rabold HWiik Jon0-111 ≣A00World Tournament ...
68Urpilainen ErkkiSaharinen Petri (...18570-111 ≣A00?
388Sawamura TetsushiFotland Petter1-011 ≣A00Tournament (IECG)
228Bonte ArnoldNorder J1-011 ≣A00It (open)
596Oliveira Hitalo D...De Santana Emidio...0-111 ≣A00Tournament (open)10 Oct 2008
617Krivoshapko Alexa...2047Arkhipov Valentin...20741-011 ≣A00Ch City (open)15 Feb 2009
584Krivoshapko Alexa...2057Skokov Boris (RUS)21021-011 ≣A00Ch Chess Club (open)15 Aug 2008
588Stepniewski Jerzy...1810Niezgoda Boleslaw...18050-111 ≣A00It (open) (seniors)01 Sep 2008
43Kleinke UweBar Nir A1-011 ≣A00corr.
780Nikishin SergeyUzdenov Timur0-111 ≣A00It \
36Fischman WGaile S0-111 ≣A00?
343Oppici Gabriele (...2040Drabke Lorenz (GER)21440-111 ≣A00It (open)
17Sokolsky Alexey (...Krupski1-011 ≣A00?
131Emunds Hans Georg...2230Stoeckmann Helmut...21490-111 ≣A00It (open)