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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
182Ziese Gerhard (GER)2053Schmidt Erwin1-014 ≣A00Ch Bahn (G)
104Nobs JSchmid Michael_ (...22061-012 ≣A00?
633Kozissnik ChristianSchmid Jakob0-111A00Ch Austria (junio...02 May 2009
20Gelenczei EmilSchlosser Wolfgang0-114 ≣A00Europe Tournament...
839Fleissig, M.Schlechter, C.23790-120A00Vienna AUT
838Fleissig, B.Schlechter, C.23790-120A00Vienna Club
30HoysniemiSchiller1-014 ≣A00World Tournament ...
166Kirch HerbertScherber Peter (GER)21050-113 ≣A00It (open) \
260Niekisch Dirk1864Schellenberger St...1-015 ≣A00Ch SJRH (juniors)...
123Dilling RScheglmann E0-112 ≣A00corr.
155Hebels AlexSchaper HBC1-012 ≣A00corr.
39GrossSchakenraad1-09 ≣A00Europe Tournament...
187Oraha ZSchaetzle W0-111A00It \
215Seifert Dierk Dr ...2110Sax Robert0-16 ≣A00It (open)
16Serebriski ASavchenko1-014 ≣A00?
778Redondo Palma Sul...1300Saurith Olaya Jorge1-011 ≣A00Tournament (junio...20 Nov 2011
287Maki-Torkko Martt...2195Satonen Arto (FIN)21661-015 ≣A00Ch Finland (team)...
823Barhoumi, R.1099Sasikiran, K.26750-113A00Ajaccio30 Oct 2006
743Marina-Fit AndreiSarbu Zeno-Iulius1-014 ≣A00Ch Romania (junio...11 Apr 2011
681Exposito Amaro Jo...2226Sanz Bastos Ferna...20631-09A00It (open)02 Jan 2010
542Mayana Cordeiro M...1800Santana Coelho Ra...16950-19 ≣A00It (open)21 Oct 2007
495Naranjo JamilSantacruz Darwin0-113 ≣A00Ch Ecuador (junio...16 Mar 2006
162Cortes Lloveras E...1893Sancho Cortes Mig...20940-114 ≣A00It (open)
334Bulcourf Carlos (...2265Sanchez Fernando ...22540-115 ≣A00Tournament
341Mittelsteiner Hor...2018Salvermoser Bernd...22601-08 ≣A00It (open)
917Seirawan, Y.2634Salmon, N.0-136A00Teenage_NW_Chpp._...
805Vekemans Denis (FRA)1980Salles Louis (FRA)21470-114 ≣A00It (open)25 Jul 2012
640Pleasants Allan J...2085Salimbeni George ...21150-16 ≣A00It (open)21 Jun 2009
753Orozco NelsonSalgado Arcila Ma...1-015 ≣A00Ch Colombia (1/2 ...24 Jun 2011
567Marszalek Jakub (...1686Salamon Jan (POL)18830-112 ≣A00It (open) \17 Jun 2008
440Zach Andreas (GER)2267Sailer Wolfgang (...22051-015 ≣A00Landesliga South ...26 Jan 2003
378Brinkmann WilhelmSahlender Frank (...22191-013 ≣A00Oberliga North No...
68Urpilainen ErkkiSaharinen Petri (...18570-111 ≣A00?
328Bachmann Axel (PAR)2550Safarli Aykhan (AZE)0-17 ≣A00Ch World (juniors...
616Krivoshapko Alexa...2047Sadovnichuk Serge...22010-19 ≣A00Ch City (open)12 Feb 2009
948Basman, M.2350Sadler, M.26171-039A00London ENG
663Enkhtuul A (MGL)1834Sachdev Tania (IND)22430-114 ≣A00Ch Asia (team) (a...05 Nov 2009
781Villamil Edison E...Ruiz Melissa (COL)19030-113 ≣A00It (open)06 Dec 2011
75Kleinke UweRueckriem1-013 ≣A00corr.
303Munteanu Emil (ROM)1795Rosa Axente1-010 ≣A00Tournament (team)
276Babb Jeff (CAN)2144Roque Rudy1-08A00It (open)
93Santoro DRoman Facundo (ARG)22921-07 ≣A00Ch Club Argentino
336Dormann Winfried ...1961Rolle Harald1-013 ≣A00It (open) \
686Campos Argumedo D...Rojas Collazos Na...1-010 ≣A00Tournament (junio...18 Mar 2010
709Leon Manas Jose F...1712Rodriguez Perez D...20580-115 ≣A00It (open)21 Jul 2010
285Sambuco Salomone ...1988Rodriguez Esteban...21670-113A00It (open) \
821Sambuco, L.Rodriguez, D.21800-113A00Najdorf Festival ...24 Oct 1998
883De La Vega, H.2460Rodriguez, D.24450-131A00Ronde Espana
594Ferraz Pedro Dell...Rodrigues Ely Jan...19440-19 ≣A00Tournament (open)09 Oct 2008
188Ewert JerzyRoczniak Jan0-115 ≣A00corr.
189Wantoch-Rekowski JacRoczniak Jan0-110 ≣A00corr.
158Furlepa ZdzislawRoczniak Jan1-012 ≣A00corr.
610Mileo Miguelito1638Rizzuti Pasquale ...18260-18 ≣A00It (open) (b)03 Jan 2009
272Benend Andreas (GER)2229Riemelmoser Olive...21341-015 ≣A00It (open)
622Matta Paola Andre...2046Riazcos Guillermo16001-07 ≣A00Tournament (regio...21 Mar 2009
357Castro SilviaRey Noa1-014 ≣A00Ch Galicia (w)
167Trokenheim MarekRetinsky Vladimir...23431-012 ≣A00Europe Tournament...
696Santos Alessandra...Reis Virginia Lag...0-114A00It (open)30 Apr 2010
107Cuno Thomas (GER)2101Reimann Andreas1-012 ≣A00corr.
500Porkristl Werner1635Reichenbacher Ger...19191-013 ≣A00Ch Bayern (senior...29 Jun 2006
186GolemiecRegaud1-012 ≣A00It (open) (b)
369Ondersteijn Niels...2296Reeve Daryl1-08 ≣A00It (open)
675Pena Reina Tomas ...Rebolledo Orozco ...0-113 ≣A00Ch Colombia (juni...15 Dec 2009
925Christoph, M.Rautenberg, W.1-037A00FRG Ch 10th
239Alberto De La FuenteRaquel Bernaldo D...0-114A00Ch Spain (team) (...
206Ford ARandall Andrew1-013 ≣A00corr.
667Caballero Jeferso...Ramirez Jesus Andres0-115 ≣A00Ch Colombia (amat...16 Nov 2009
364Lafolie Arnaud (FRA)1908Ramine Dedan0-115 ≣A00It (open)
884Sasaki, K.Rajkovic, D.24501-032A0007, IV Anibal Ope...
427Bighiu Gheorghe (...2079Ragonesi Marcello...21360-115 ≣A00It (open)
95Klarius GerdRafnung Skjalg0-115 ≣A00Europe Tournament...
52Van Der Heide EliRaay1-09 ≣A00Ch Netherlands (t...
121Guidi GuidoQwint Arne0-111 ≣A00Olympiad (corr.)
452Droit Vincent (FRA)2040Prioux Pascal (FRA)20831-08 ≣A00Ch France (team) ...01 Feb 2004
218Beszterczey Laszl...1990Preis Wolfgang (AUT)21801-013 ≣A00It (open)
546Kabanov Nikolai (...2512Pranizin Gennady ...20301-07 ≣A00Cup Governor's21 Nov 2007
754Duenas CarlosPrader Lukas1-013 ≣A00Ch Austria (junio...25 Jun 2011
664Duarte Johan Seba...Prada Monsalve Jo...0-16A00Ch Colombia (amat...15 Nov 2009
547Matveenko Yury (RUS)2176Pozhidaev Eduard ...21131-015 ≣A00Ch City (seniors)25 Nov 2007
672Pirozhkov Yury (RUS)1782Pozhidaev Eduard ...20830-113 ≣A00Ch Region (seniors)27 Nov 2009
790Krivoshapko Alexa...2045Pozdniakov Vladim...21270-17 ≣A00Ch City (final)19 Mar 2012
428Curcio Carmelo1650Pouilley Michel17100-111 ≣A00corr.
413Onishko AlexsanderPosokhov Dmitry (...21670-115 ≣A00It (open) \
401Lojanica Milenko ...2071Ports Elizabeth1-08 ≣A00It (open)
833Fuster Morla, G.Porcel Flexas, J.0-119A00Mallorca Ch D304 Nov 2000
353Mikhaletsky NPopukailo V0-113 ≣A00It (open) (junior...
612Djukic Milorad (SRB)1970Popovic Aleksanda...23001-014 ≣A00Ch City24 Jan 2009
302Danciu FlorinPop Andreea1-07A00Tournament (team)
592Nikolaev Dmitriy ...2196Poluhovich Igor (...18481-013 ≣A00Tournament (Elo)21 Sep 2008
621Borja Martinez YamitPolanco Brayan Arley0-110 ≣A00Tournament (junio...
207Lieberman JPlinke Robert Wayne0-112 ≣A00corr.
19Gould Paul1740Platz0-112 ≣A00?
856Berger, J.2410Plackmeyer, J.0-126A00Schleswig Holstei...
185Amo RodrigoPiza Cortizo Dani...22610-115 ≣A00It (open)
327Paehtz Elisabeth ...2276Pitl Gregory (GER)21951-06 ≣A00Ch Germany (junio...
8Schiffler Gerhard1543Pinkerneil Rudolf1-011 ≣A00?
196Poschmann HansPigg Charles1-015 ≣A00Ch State California
38Davis (USA)Phelps L J (USA)22900-112 ≣A00It (open)
890Bitoon, R.2432Pham, M.23571-032A001. Sea Chess TCh05 Sep 2001
274Klatt Jan1650Petzold Marcel18500-111 ≣A00It (open)