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.

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
328Bachmann Axel (PAR)2550Safarli Aykhan (AZE)0-17 ≣A00Ch World (juniors...
331Linde RodriguezAlonso Velazquez ...0-113A00Ch Asturia (team)...
717Da Silva Luan Vieira1800Souza Deyrleson d...18000-17 ≣A00Ch Paraense23 Oct 2010
678Dejna Miroslaw (POL)1215Orlowski Pawel0-17 ≣A00It (open) (b)27 Dec 2009
800Primo Novoa WilfridoAcosta Diaz Rafae...0-16 ≣A00Tournament (junio...16 Jun 2012
568Karatekin Tamer (...2255Gagunashvili Mera...25760-115 ≣A00Ch Turkey (team)01 Jul 2008
2Zannoni FMaluta C0-114 ≣A00?
398Prini RobertoPalimento Paolo15000-112A00Ch Provinciale CO16 Feb 2001
345Castellucci VincentEnglebert Philippe0-112A00Ch France (team) ...
346Knobloch RainerBuss Stephan0-112 ≣A00Landesliga 1999/00
514Tomin Vladimir (RUS)1772Nikolaev Evgeny (...22820-18 ≣A00Memorial V.Postov...15 Jan 2007
353Mikhaletsky NPopukailo V0-113 ≣A00It (open) (junior...
843Neves, S.Fernandez, A.24590-122A00CC98
19Gould Paul1740Platz0-112 ≣A00?
481Heijster GerardMeuleman Karlijn0-110A00It (open) (junior...12 Aug 2005
689Miniszewski MarianZapasnik Henryk17460-112 ≣A00Ch Poland (team) ...22 Mar 2010
361Osuna Osuna Franc...Martin Martin Lau...20040-113 ≣A00It (open)
362Osorio ChristianZapata Zuluaga Al...0-19 ≣A00Ch Antioquia
690Miniszewski MarianTraczyk Tadeusz (...19250-112 ≣A00Ch Poland (team) ...27 Mar 2010
542Mayana Cordeiro M...1800Santana Coelho Ra...16950-19 ≣A00It (open)21 Oct 2007
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)
777Joseph Elton (BAH)Gali Sandeep0-19 ≣A00Ch Bahamas05 Nov 2011
780Nikishin SergeyUzdenov Timur0-111 ≣A00It \
781Villamil Edison E...Ruiz Melissa (COL)19030-113 ≣A00It (open)06 Dec 2011
798Acosta Diaz Camil...Mercado Pena Jorge14770-19A00Tournament (junio...15 Jun 2012
834Grob, H.2440Merten0-119A00xix/10
47BrichinovaAlexandrova0-16A00?
49Matjukhin Sergei ...Gibaidulin E0-18A00corr.
887Grob, H.2440O'Kelly de Galway...25300-132A00T50E
54Brzoza MiroslawKrawczyk Marek0-113 ≣A00corr.
833Fuster Morla, G.Porcel Flexas, J.0-119A00Mallorca Ch D304 Nov 2000
58Tidemalm GHedqvist0-113 ≣A00corr.
315Campbell Matthew2179Doss Jason R (USA)22830-114 ≣A00Memorial Ken Smith
320Kamuf HVilling Dieter (GER)22800-113 ≣A00Verbandsliga Nort...
397Suhett MirellaDias Simone0-114A00Ch Brazil (junior...
64CoweWright K0-115 ≣A00It (open)
65GabryshEscaramis0-114 ≣A00Europe Tournament...
837Haider FSteiner, H.24500-120A00?
557Polasinski ZbigniewStrzep Marek (POL)18660-111 ≣A00It (open)24 Feb 2008
68Urpilainen ErkkiSaharinen Petri (...18570-111 ≣A00?
72Rybak Jozef (POL)1999Glas Bo0-113 ≣A00Match \
73Rabold HWiik Jon0-111 ≣A00World Tournament ...
877Heidfeld, C.1279De Mol, F.14960-130A00Bad Sooden (29.04...05 May 2003
321Stiffler Emil2040Koeferli Walter0-115 ≣A00Ch Switzerland (s...
572Nguyen Minh PhuongNguyen Manh Tan0-19 ≣A00Ch Vietnam (junio...06 Jul 2008
799Angeles Rodriguez...Vergara Pastor Jo...16820-110 ≣A00Tournament (open)15 Jun 2012
78Woschkat KH (GER)Brinkmann Wilhelm0-115 ≣A00corr.
79Van Der Berg CVan Der Kooij Jaap0-113 ≣A00corr.
124GieseDilling R0-111 ≣A00corr.
831Garcia Fernandez, C.2459Fidalgo Lucia0-117A00Ch Asturia (1/2 f...
83MorrisThomason0-113 ≣A00?
84Ullmann GottfriedKarttunen Lauri0-19 ≣A00?
85Montag WChrist H0-115 ≣A00corr.
86Montag WHabedank D0-115 ≣A00corr.
139Den Herder DLont Addy (NED)23010-113 ≣A00corr.
88Kulbacki JamesEverett Morgan0-19 ≣A00It (open)
89Van Der Berg CMommersteeg J0-114 ≣A00corr.
90Francisco CuetoJuan Antonio Martin0-115 ≣A00Ch Asturias (team)
91Lambiris AthanasiosMartidis Alkis (CYP)21880-115 ≣A00It (open) \
92BaesGrotars0-114 ≣A00corr.
94Wang Yuemin (CHN)2248Song Jiafu0-112 ≣A00Ch China
95Klarius GerdRafnung Skjalg0-115 ≣A00Europe Tournament...
274Klatt Jan1650Petzold Marcel18500-111 ≣A00It (open)
106Bohnke MWiedersich Jens (...21390-112 ≣A00Ch DDR (corr.)
162Cortes Lloveras E...1893Sancho Cortes Mig...20940-114 ≣A00It (open)
165Gagnon Michel (CAN)2043Dekker Dienke0-112 ≣A00It (open)
166Kirch HerbertScherber Peter (GER)21050-113 ≣A00It (open) \
923Haub, T.2315Adamski, J.24150-137A00Giessen Feb-IM
111Meybohm DirkKucharkowski Jens0-19 ≣A00?
112Bendig FrankSeack I0-112 ≣A00corr.
403Abril Avellanas E...2158Valles Mata David...20970-114 ≣A00It (open) (c)
114Kovacevic Vladimi...2240Devcic Marcos (ARG)22770-114 ≣A00It (open)
451Videnova Iva (BUL)1993Draganova Petrank...20090-111 ≣A00Ch Bulgaria (1/2 ...29 Jan 2004
69Roczniak JanZiewiec Wieslaw0-110 ≣A00?
117Gross WilhelmMerten Rainer0-115 ≣A00Match
188Ewert JerzyRoczniak Jan0-115 ≣A00corr.
119Shoup KWeimann0-114 ≣A00corr.
120Muri HFischer0-114 ≣A00Europe Tournament...
121Guidi GuidoQwint Arne0-111 ≣A00Olympiad (corr.)
123Dilling RScheglmann E0-112 ≣A00corr.
46Hansen Per (DEN)1925Jensen Rene (DEN)22950-113 ≣A00Ch Denmark (juniors)
126Meybohm DirkDelfke0-112 ≣A00corr.
98RiepmaHotting Arend0-113 ≣A00corr.
490Eryigit CengizOkay Arda Efe (TUR)19290-112 ≣A00Cup Federation17 Dec 2005
552Petukhov Nikolay ...1851Chasovnikova Euge...23380-110 ≣A00It (open) (b)02 Feb 2008
35NillesMalevinsky Alexan...23500-114 ≣A00Tournament (team)
131Emunds Hans Georg...2230Stoeckmann Helmut...21490-111 ≣A00It (open)
488Ilden FerhatOzsoy Nadir (TUR)18460-18A00Cup Federation08 Dec 2005
214Scheller Claus-Di...Carl Manfred0-114 ≣A00Ch Schleswig Hols...
134Nilsson RolandGorman R0-112 ≣A00Ch Sweden (corr.)
18Neuhof KMulder Van Leens ...0-115 ≣A00Europe Tournament...
238Petrov P (BUL)2325Atanasiadis Andreas0-113 ≣A00Memorial Baharov ...
422Nguyen Thuy VyNguyen Hong Phuc ...0-18A00Ch Vietnam (junio...27 Jul 2002