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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
635Zahariev DeyanMilchev Miroslav ...22000-110 ≣A00It (open)09 May 2009
347Romijn BobDijkman Jan1-010 ≣A00It (open) (Mini C)
307San Martin Perez SGarcia McIvor Ivan0-110 ≣A00Tournament
631Burghouwt Petrus ...1770Gertosio Franck (...20380-110 ≣A00It (open)02 May 2009
284Moffatt AndreManouck Thierry (...22300-110 ≣A00It
281Ackermann Robert ...2041Klein Waldemar19151-010 ≣A00Ch Mittelfranken
552Petukhov Nikolay ...1851Chasovnikova Euge...23380-110 ≣A00It (open) (b)02 Feb 2008
638Feofanov Alexande...1788Borisov Sergey (RUS)21150-110 ≣A00Ch City (1/2 final)05 Jun 2009
270Brooke John (ENG)1795Gormally Daniel (...24250-110 ≣A00It (a)
271Baxa Ottokar1391Dahmen Juergen (GER)17320-110 ≣A00It (open)
432Reigneveld AdTerry Sean (ENG)19261-010 ≣A00It (open)
551Cardona Enrique1641Cruz Bartolome (COL)20360-110 ≣A00It (open)11 Jan 2008
69Roczniak JanZiewiec Wieslaw0-110 ≣A00?
409Honrubia Fernande...Suspes Aguiar Andres0-110A00It (open)
621Borja Martinez YamitPolanco Brayan Arley0-110 ≣A00Tournament (junio...
77Brinkmann WilhelmWoschkat KH (GER)1-010 ≣A00corr.
127Plock Joerg1655Biebel R1-010 ≣A00corr.
603Gonzalez Sierras ...Contador Lopez Yoan0-110 ≣A00Tournament (open)...08 Nov 2008
493Schuchardt Wolfgang1691Winkler Karl-Hein...18381-010 ≣A00Landesliga (2nd) ...29 Jan 2006
816Le Thi Hoa (VIE)1849Le Thi Ha (VIE)19450-110 ≣A00Ch Vietnam (team)...24 Sep 2012
380Den Hartog TimKonijn Bart (NED)22270-110 ≣A00It (open) (junior...
767Guarnizo Castella...Huertas Alvaro0-110 ≣A00It (open)26 Aug 2011
105Eklund Lars-Goran...2302Hoegberg Jan1-010 ≣A00It (open)
303Munteanu Emil (ROM)1795Rosa Axente1-010 ≣A00Tournament (team)
292Lajic Danijela (CRO)Smuk Ivana (CRO)1-010 ≣A00Ch Croatia (junio...
516Humeau Cyril (FRA)2159Alesandrini Pierre13101-010A00It (open)
517Benning MartinTymura Achim (GER)21370-110 ≣A00NRW Klasse 2 2006/0718 Mar 2007
534Computer \Computer \0-110 ≣A00Tournament (compu...30 Sep 2007
799Angeles Rodriguez...Vergara Pastor Jo...16820-110 ≣A00Tournament (open)15 Jun 2012
540Patricio Bezerra ...1800Jannes Siqueira R...18000-110 ≣A00It (open)19 Oct 2007
354Mikhaletsky NSerikov Alexandr ...22090-110 ≣A00It (open) (junior...
623Suarez Alexander1767Guelgua Alvaro (COL)20201-010 ≣A00Tournament (regio...23 Mar 2009
656Leon Manas Jose F...1706Marrero Ruiz Pablo14321-010 ≣A00Tournament (open)24 Sep 2009
737Garcia Sampaio La...Da Silva Mariana ...0-111 ≣A00Ch Brazil (junior...
464Sorokin SergejVoronov Kondrat1-011 ≣A00Ch Ukraine (junio...25 Oct 2004
267Popkirov STrautmann Klaus (...20581-011 ≣A00Ch Germany (junio...
228Bonte ArnoldNorder J1-011 ≣A00It (open)
43Kleinke UweBar Nir A1-011 ≣A00corr.
780Nikishin SergeyUzdenov Timur0-111 ≣A00It \
474Kurnatowski Vitali1354Makhlin Maxim14221-011 ≣A00Ch Hessen (junior...
461Stankovski Marin ...1686Penev Valeri (BUL)18470-111A00Memorial Georgiev...21 Sep 2004
36Fischman WGaile S0-111 ≣A00?
537Chen HaoMontalban Salar D...0-111 ≣A00It (open) (junior...
343Oppici Gabriele (...2040Drabke Lorenz (GER)21440-111 ≣A00It (open)
451Videnova Iva (BUL)1993Draganova Petrank...20090-111 ≣A00Ch Bulgaria (1/2 ...29 Jan 2004
460Eberlein Johann (...1932Majewski Dennis14311-011 ≣A00It (open) \23 Aug 2004
734Happel LucNguyen Vanessa6860-111 ≣A00Ch Hessen (junior...
229Schmidt Gregor1434Fischer Wolfgang ...22601-011 ≣A00Ch SJRH (juniors)...
720Faizrakhmanov Rus...1955Garipova Klara1-011 ≣A00Ch City23 Nov 2010
133Andersson Lars HForsberg Tomas1-011 ≣A00Ch Sweden (corr.)
217Mangold TanjaHess Tanja0-111 ≣A00Ch RLP (juniors) ...
735Bruna ValimGoncalves Rayssa ...0-111 ≣A00Ch Brazil (junior...
694Carvajal Carlos D...Gomez Jose Luis1-011 ≣A00Ch Colombia (scho...29 Apr 2010
574Choi Dennis HeokSim Zun De Kai0-111 ≣A00Ch World (schools...23 Jul 2008
22Kolesnikov Rudolf...2025Zinovatnij1-011 ≣A00Ch URS (corr.)
454Cassini Carlos H B1800Luchi Julio T18001-011A00Tournament (open)10 Apr 2004
504Farajov NidshatHiebler Laura (AUT)17441-011 ≣A00It (open) (junior...
131Emunds Hans Georg...2230Stoeckmann Helmut...21490-111 ≣A00It (open)
563Buss Tainara CatianeBachtin Amanda0-111 ≣A00Ch Brazil (w)25 May 2008
13Katalymov Boris N...2367Ilivitzki Georgi ...23801-011 ≣A00Tournament (Cand....
459Robulj Nenad (SRB)2243Dobrijevic Milan ...21601-011 ≣A00Ch SCG (juniors) ...20 Aug 2004
436Alegre MelinaComputer \0-111A00Match \
441Cometti Joao CCantarino Mario R...21980-111A00Tournament \07 Feb 2003
8Schiffler Gerhard1543Pinkerneil Rudolf1-011 ≣A00?
442Moehring Norbert ...2130Mader Sascha (GER)20700-111 ≣A00It (open)
71Su Yamin (CHN)2209Veegens1-011 ≣A00Europe Tournament...
491Gulmez IremAlic Gunseli0-111A00Ch Turkey (junior...
424Herrmann JanaKlawitter Harald ...21110-111 ≣A00Ch Schleswig Hols...
647Klein Peter (SVK)2054Mladenov Andrey1-011 ≣A00It \19 Jul 2009
21Chernyshov Konsta...2559Lesiak Andrzej1-011 ≣A00?
521Stanciu Ioana-Geo...Seiranian Meri0-111 ≣A00Ch Romania (junio...18 Apr 2007
187Oraha ZSchaetzle W0-111A00It \
17Sokolsky Alexey (...Krupski1-011 ≣A00?
428Curcio Carmelo1650Pouilley Michel17100-111 ≣A00corr.
778Redondo Palma Sul...1300Saurith Olaya Jorge1-011 ≣A00Tournament (junio...20 Nov 2011
274Klatt Jan1650Petzold Marcel18500-111 ≣A00It (open)
339Pascual Arevalo R...2259Cebada Benitez Fe...21041-011 ≣A00Ch Asturia (team)...
124GieseDilling R0-111 ≣A00corr.
633Kozissnik ChristianSchmid Jakob0-111A00Ch Austria (junio...02 May 2009
419Kuhn Alena (GER)1887Vollak Marleen (GER)18810-111 ≣A00Ch Germany (junio...
184Horvath KjellEklund Henrik1-011 ≣A00It (open)
275Makarewicz Pawel ...2185Weidmann Joachim1-011 ≣A00It (open)
628Leonov Vladislav ...2143Sobolev Vladislav...0-111 ≣A00Ch Russia (junior...20 Apr 2009
557Polasinski ZbigniewStrzep Marek (POL)18660-111 ≣A00It (open)24 Feb 2008
154Schall Alain (FRA)2255Mariette Christia...21001-011 ≣A00Ch France (team)
701Oberling Mario (GER)1767Moeller Dirk (GER)16161-011 ≣A00Tournament \20 May 2010
423Phan Nguyen Nhat ...Bui Xuan Than (VIE)0-111 ≣A00Ch Vietnam (junio...02 Aug 2002
624Kourkouta EiriniAleksiou Dimitra0-111A00It (open) \26 Mar 2009
506Seknicka Daniel (...1662Fasser Walter (AUT)20221-011 ≣A00It (open)01 Aug 2006
617Krivoshapko Alexa...2047Arkhipov Valentin...20741-011 ≣A00Ch City (open)15 Feb 2009
619Krivoshapko Alexa...2047Toder Alexander (...19681-011 ≣A00Ch City (open)22 Feb 2009
391Ackermann Robert ...2041Bunk Wolfgang0-111 ≣A00It (open)
177Petrik Karol (SVK)2082Mikita Jozef (SVK)23631-011 ≣A00It (open)
405Sanchez Morga Car...Oliva Martin Pedr...20291-011 ≣A00It (open)
15Katalymov Boris N...2367Ilivitzki Georgi ...23801-011 ≣A00?
173Blasco Marques Sa...1954Lopez Juan Javier1-011 ≣A00Tournament (open)
121Guidi GuidoQwint Arne0-111 ≣A00Olympiad (corr.)
96Bierbach Utz-Frie...1990Mertens Klaus (GER)20641-011 ≣A00corr.
256Sigaev AlexejMashtagov1-011 ≣A00It (open)
596Oliveira Hitalo D...De Santana Emidio...0-111 ≣A00Tournament (open)10 Oct 2008