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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
496Sutic Darko (CRO)2099Horvatinovic Bozi...20280-112 ≣A00Ch Croatia (team)...02 Apr 2006
69Roczniak JanZiewiec Wieslaw0-110 ≣A00?
485Pritschow JuliaDraeger Julian9980-19A00Tournament (junio...15 Oct 2005
883De La Vega, H.2460Rodriguez, D.24450-131A00Ronde Espana
98RiepmaHotting Arend0-113 ≣A00corr.
475Mai FeifeiWang Yuan (CHN)19890-112A00Cup Torch Real Es...14 May 2005
35NillesMalevinsky Alexan...23500-114 ≣A00Tournament (team)
396Chua Xavier (SIN)1691Koh Kum-Hong (SIN)22580-114 ≣A00It (open)
18Neuhof KMulder Van Leens ...0-115 ≣A00Europe Tournament...
491Gulmez IremAlic Gunseli0-111A00Ch Turkey (junior...
5Sterk Karoly (HUN)Colle Edgar0-115 ≣A00It30 Jul 1926
451Videnova Iva (BUL)1993Draganova Petrank...20090-111 ≣A00Ch Bulgaria (1/2 ...29 Jan 2004
490Eryigit CengizOkay Arda Efe (TUR)19290-112 ≣A00Cup Federation17 Dec 2005
512Accardo Francesco...1843Della-Ragione Ach...20030-114 ≣A00Tournament (3)23 Nov 2006
57Inja EYoung Steven D (USA)18940-115 ≣A00corr.
488Ilden FerhatOzsoy Nadir (TUR)18460-18A00Cup Federation08 Dec 2005
40Schwedt FKristensen Bjarke...23910-115 ≣A00It (open)
487Vasiukova Renata ...1983Melnik Galina (RUS)20710-115 ≣A00Ch Russia (senior...28 Nov 2005
507Ozturk MustafaCanbulan Arda (TUR)17690-115 ≣A00It (open)13 Aug 2006
561Boll NataliaHessler Aline Flesch0-114A00Ch Brazil (w)23 May 2008
896Bertholee, R.2410Danailov, S.24500-133A00Hoogovens Open
319Paehtz Thomas Jr ...2192Chandler Patrick ...21920-17 ≣A00Oberliga East B 1...
20Gelenczei EmilSchlosser Wolfgang0-114 ≣A00Europe Tournament...
60Ohlsson RBergsaker0-115 ≣A00Europe Tournament...
837Haider FSteiner, H.24500-120A00?
891Chai Chin, L.Fernandez, A.24590-133A00QN.1999.0.00055
560Da Rosa MaiteKuhn Fabiane0-113A00Ch Brazil (w)22 May 2008
568Karatekin Tamer (...2255Gagunashvili Mera...25760-115 ≣A00Ch Turkey (team)01 Jul 2008
204Becker AnkeBomert Isabel0-114 ≣A00Ch Hessen (junior...
320Kamuf HVilling Dieter (GER)22800-113 ≣A00Verbandsliga Nort...
741Gentil Carvajalin...Franco Carlos0-19 ≣A00Tournament (junio...08 Apr 2011
343Oppici Gabriele (...2040Drabke Lorenz (GER)21440-111 ≣A00It (open)
831Garcia Fernandez, C.2459Fidalgo Lucia0-117A00Ch Asturia (1/2 f...
346Knobloch RainerBuss Stephan0-112 ≣A00Landesliga 1999/00
543Gauthier Laurent ...1526Milov Vadim (SUI)26800-114A00Ch Europe (blitz)25 Oct 2007
12Hecht Hans-Joachi...2379Teschner Rudolf (...22950-114 ≣A00?
567Marszalek Jakub (...1686Salamon Jan (POL)18830-112 ≣A00It (open) \17 Jun 2008
7SchwarzLachmann Hans-Georg0-115 ≣A00Ch OWL
4Prokop FrantisekSkalicka Carlos0-113 ≣A00Memorial Kautsky
3Capablanca Jose R...Kevitz Alexander0-113 ≣A00
46Hansen Per (DEN)1925Jensen Rene (DEN)22950-113 ≣A00Ch Denmark (juniors)
911Wilschut, P.2072Berkvens, J.23640-135A00Open22 Jul 2000
514Tomin Vladimir (RUS)1772Nikolaev Evgeny (...22820-18 ≣A00Memorial V.Postov...15 Jan 2007
361Osuna Osuna Franc...Martin Martin Lau...20040-113 ≣A00It (open)
917Seirawan, Y.2634Salmon, N.0-136A00Teenage_NW_Chpp._...
199Levadi DMankiewicz Ryan0-114 ≣A00It (open) \
200Sloan Aravena Pet...2219Woods O0-17A00Tournament (e)
99Gross WilhelmMerten Rainer0-114 ≣A00Match
149Kirylo TadeuszJanik0-115 ≣A00Memorial Malyszka...
150LachAdamowski Andrei0-115 ≣A00Memorial Malyszka...
852Podzielny, K.2455FRITZ30-126A00Speed game
367Barbosa CatarinaCastro Ana Luisa0-19 ≣A00Ch Portugal (juni...
551Cardona Enrique1641Cruz Bartolome (COL)20360-110 ≣A00It (open)11 Jan 2008
70Papp BKulcsar Tamas (HUN)21190-112 ≣A00Memorial Elekes (...
531Willemsen Anne976Hartog Frank13370-113 ≣A00It (open) (junior...10 Aug 2007
47BrichinovaAlexandrova0-16A00?
717Da Silva Luan Vieira1800Souza Deyrleson d...18000-17 ≣A00Ch Paraense23 Oct 2010
31Panczyk Krzysztof...2352Duske0-17 ≣A00corr.
557Polasinski ZbigniewStrzep Marek (POL)18660-111 ≣A00It (open)24 Feb 2008
86Montag WHabedank D0-115 ≣A00corr.
2Zannoni FMaluta C0-114 ≣A00?
10Schiffler LHeilemann0-115 ≣A00Memorial Dyckhoff...
437Rosa ValeriaComputer \0-114A00Match \
777Joseph Elton (BAH)Gali Sandeep0-19 ≣A00Ch Bahamas05 Nov 2011
124GieseDilling R0-111 ≣A00corr.
94Wang Yuemin (CHN)2248Song Jiafu0-112 ≣A00Ch China
239Alberto De La FuenteRaquel Bernaldo D...0-114A00Ch Spain (team) (...
19Gould Paul1740Platz0-112 ≣A00?
689Miniszewski MarianZapasnik Henryk17460-112 ≣A00Ch Poland (team) ...22 Mar 2010
81Roczniak JanLasak B0-112 ≣A00corr.
690Miniszewski MarianTraczyk Tadeusz (...19250-112 ≣A00Ch Poland (team) ...27 Mar 2010
274Klatt Jan1650Petzold Marcel18500-111 ≣A00It (open)
27Suvivuo JukkaHarju Antero0-115 ≣A00?
32Gouveia Carlos (BRA)2369Van Riemsdijk Her...24040-113 ≣A00Ch Brazil
33Lopez Esnaola BenitoSchwanfelder Martin0-115 ≣A00Europe Tournament...
775Tabula BashirKyewalyanga Robert0-113 ≣A00Ch Uganda
776Tabula BashirNyakana Benjamin0-16 ≣A00Ch Uganda
34Pietrzak Janusz (...2072Stock Michael (GER)22750-113 ≣A00Europe Tournament...
36Fischman WGaile S0-111 ≣A00?
38Davis (USA)Phelps L J (USA)22900-112 ≣A00It (open)
780Nikishin SergeyUzdenov Timur0-111 ≣A00It \
137Saastamoinen Aarn...2164Tocklin Tomi (FIN)19030-115 ≣A00Ch Club
49Matjukhin Sergei ...Gibaidulin E0-18A00corr.
140Van Loon HSnijders0-113 ≣A00corr.
54Brzoza MiroslawKrawczyk Marek0-113 ≣A00corr.
238Petrov P (BUL)2325Atanasiadis Andreas0-113 ≣A00Memorial Baharov ...
58Tidemalm GHedqvist0-113 ≣A00corr.
781Villamil Edison E...Ruiz Melissa (COL)19030-113 ≣A00It (open)06 Dec 2011
539Keiko Reis Minaga...1800Augusto Liborio d...18000-115 ≣A00It (open)19 Oct 2007
64CoweWright K0-115 ≣A00It (open)
65GabryshEscaramis0-114 ≣A00Europe Tournament...
661Leon Manas Jose F...1706Arencibia Jimenez...17360-115 ≣A00Tournament (open)29 Oct 2009
597Villegas Adam MichelOcampos Ian (ARG)18980-18 ≣A00It \10 Oct 2008
68Urpilainen ErkkiSaharinen Petri (...18570-111 ≣A00?
72Rybak Jozef (POL)1999Glas Bo0-113 ≣A00Match \
73Rabold HWiik Jon0-111 ≣A00World Tournament ...
792Castro Gomez Seba...Beltran Daniel Fe...13030-110 ≣A00Tournament (junio...
170Tsirkas HMakropoulou Marin...22070-114 ≣A00It (open)
938Cramling, D.2531Akesson, R.24680-138A00Biel IM Open
385Van Rooijen PeterBerkley Stephen0-18 ≣A00Tournament (IECC)