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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
326Abri JanosKonnyu Janos (HUN)20770-115 ≣A00Memorial Bader (o...
403Abril Avellanas E...2158Valles Mata David...20970-114 ≣A00It (open) (c)
512Accardo Francesco...1843Della-Ragione Ach...20030-114 ≣A00Tournament (3)23 Nov 2006
714Accardo Francesco...1870Sgammato Francesc...16981-013 ≣A00Tournament (open)01 Oct 2010
330Acevedo Diana (ARG)Mitchell Dave1-014 ≣A00Ch Argentina (jun...
768Achtmann ArminTraut Stefan (GER)17761-014 ≣A00It \27 Aug 2011
281Ackermann Robert ...2041Klein Waldemar19151-010 ≣A00Ch Mittelfranken
391Ackermann Robert ...2041Bunk Wolfgang0-111 ≣A00It (open)
338Ackermann Robert ...2041Erlbeck Peter (GER)20960-115 ≣A00Ch Mittelfranken ...
288Ackermann Robert ...2041Schmidt Georg (GER)23680-110 ≣A00It (open)
798Acosta Diaz Camil...Mercado Pena Jorge14770-19A00Tournament (junio...15 Jun 2012
144Adamowski AndreiKozlowski Waldema...20420-115 ≣A00Memorial Malyszka...
145Adamowski AndreiZamarski Ryszard1-013 ≣A00Memorial Malyszka...
698Aguiar Deivis Ant...Ferreira Vitoria ...1-013 ≣A00It (open)01 May 2010
725Akhalkatsi LMaris Ioannis (GRE)20080-18A00It (open) \04 Jan 2011
410Alanic Mickael (FRA)2062Nay Roger (FRA)21970-19 ≣A00It (open)
239Alberto De La FuenteRaquel Bernaldo D...0-114A00Ch Spain (team) (...
74Alcantara Soares ...Gil1-011 ≣A00corr.
436Alegre MelinaComputer \0-111A00Match \
445Al-Modiahki Moham...2577Variadakis Dimitrios1-015 ≣A00Simultan23 Apr 2003
265Alvarez Ibarra Ra...2395Munoz Ana1-013 ≣A00Ch UNACAR
643Alvarez Pedraza A...2460Losada Gallego Jo...17391-015 ≣A00It (open)07 Jul 2009
185Amo RodrigoPiza Cortizo Dani...22610-115 ≣A00It (open)
439Anderson GeorgeKhedkar Jay S0-113 ≣A00It (open)
858Andersson, E.2528Kieseritzky, L.24801-026A00DK
133Andersson Lars HForsberg Tomas1-011 ≣A00Ch Sweden (corr.)
100Andersson Lars HOehman Kenneth1-012 ≣A00?
37Andersson Ulf (SWE)2565Ferrera Benjamin ...22541-09 ≣A00It
799Angeles Rodriguez...Vergara Pastor Jo...16820-110 ≣A00Tournament (open)15 Jun 2012
237Angelov Rumen (BUL)2245Kalchev B0-18 ≣A00Memorial Baharov ...
219Antonov KGorkavij Vadim (RUS)23710-112 ≣A00Tournament (juniors)
420Appel WolfgangSchott Raimund (FRA)21090-113 ≣A00It \29 May 2002
406Augereau Cyrille ...2041Hardy E1-014 ≣A00It (open)
499Awad MarwanAl-Zendani Zendan...23870-114 ≣A00Ch Arab Clubs (team)
939Azmaiparashvili, Z.2575Kuijf, M.25301-038A00It
940Azmaiparashvili, Z.2575Kuijf, M.25301-038A00Groningen
276Babb Jeff (CAN)2144Roque Rudy1-08A00It (open)
328Bachmann Axel (PAR)2550Safarli Aykhan (AZE)0-17 ≣A00Ch World (juniors...
581Badruttinov AskarShanava Timur (RUS)20000-112 ≣A00It (open) (b)07 Aug 2008
178Baeklin ThorbjoehnHartvig Ove Weiss...22100-114 ≣A00It (open)
92BaesGrotars0-114 ≣A00corr.
174Baeumcher Karl (GER)1757Gaermer Fritz1-014 ≣A00Ch Bahn (S)
483Bakos Balazs (HUN)2284Vila Gazquez Javi...23390-112 ≣A00Ch Europe (junior...
729Balaskovic StjepanTrpeza Rifat0-115 ≣A00Cup \13 Feb 2011
571Baranski StanislawGil Kazimierz1-07 ≣A00It (open) (b)06 Jul 2008
677Barberi Ricardo A...Cardoso Jaidy Mar...0-17 ≣A00It (open) (d)27 Dec 2009
679Barberi Ricardo A...Acevedo Jonn Ande...0-18 ≣A00It (open) (d)28 Dec 2009
367Barbosa CatarinaCastro Ana Luisa0-19 ≣A00Ch Portugal (juni...
298Bardi CiprianBarbu Bogdan0-115 ≣A00Tournament (team)
300Bardi CiprianKelemen Attila1-010 ≣A00Tournament (team)
299Bardi CiprianEne Ionut (ROM)19360-17 ≣A00Tournament (team)
301Bardi ConstantinBenczedi Jozsef1-010 ≣A00Tournament (team)
823Barhoumi, R.1099Sasikiran, K.26750-113A00Ajaccio30 Oct 2006
683Barnack Gerd1808Junghaenel Dieter...17171-08 ≣A00Ch City (seniors)10 Feb 2010
468Barnack Gerd (GER)2011Norris Ray15171-014 ≣A00Ch Chess Club19 Jan 2005
766Barrios Penagos S...Cardozo Carlos Ed...19110-17A00It (open)26 Aug 2011
707Bartos Tamas (HUN)2151Halmi Bence (HUN)20801-012 ≣A00Ch Hungary (junio...01 Jul 2010
948Basman, M.2350Sadler, M.26171-039A00London ENG
363Bauer Christian (...2562Boidman Yuri (GER)24420-114 ≣A00It (open)
870Baumgarten, F.2537Ivanov, S.24151-029A00Troisdorf Open
271Baxa Ottokar1391Dahmen Juergen (GER)17320-110 ≣A00It (open)
835Becker, A.2374Bachmann, A.24811-020A00Karlsruhe22 Apr 2003
204Becker AnkeBomert Isabel0-114 ≣A00Ch Hessen (junior...
889Bellon Lopez, J.2475Lebredo, G.23551-032A00Capablanca mem-A ...26 May 1976
604Beltyukov DenisZabironin A1-08 ≣A00Ch PriFO (juniors...10 Nov 2008
608Beltyukov DenisYarina Gennady0-19 ≣A00Ch Region (1 liga)10 Dec 2008
112Bendig FrankSeack I0-112 ≣A00corr.
386Bendig FrankBeullens Ronald1-09 ≣A00Tournament (IECG)
881Benend, A.2107Panzalovic, S.24470-131A00Lampertheim Open 1st
272Benend Andreas (GER)2229Riemelmoser Olive...21341-015 ≣A00It (open)
517Benning MartinTymura Achim (GER)21370-110 ≣A00NRW Klasse 2 2006/0718 Mar 2007
309Benzin Saddam1745Vaerst Joachim (GER)20141-08 ≣A00Ch Suedwestfalen ...
872Berger, J.2410Pedersen, J.24411-029A00SWH Ch
856Berger, J.2410Plackmeyer, J.0-126A00Schleswig Holstei...
163Bergstrom Lars (SWE)2155Johansson Robin (...20330-114 ≣A00Tournament
702Berkov Mikhail (GER)1787Weis Olga (GER)15311-06A00Ch Germany (junio...28 May 2010
211Berlacki Pierre (...2010Touzane Olivier (...23200-114 ≣A00It (open)
806Bertholee Arjuna277Beukema Constantijn3510-113A00Ch Netherlands (o...11 Aug 2012
896Bertholee, R.2410Danailov, S.24500-133A00Hoogovens Open
926Bertholee, R.2340Ljubojevic, L.25650-137A00Game from a chess...
218Beszterczey Laszl...1990Preis Wolfgang (AUT)21801-013 ≣A00It (open)
96Bierbach Utz-Frie...1990Mertens Klaus (GER)20641-011 ≣A00corr.
627Biessner Eberhard...1982Uhlenbrock Steffa...18441-014 ≣A00Ch NSW06 Apr 2009
427Bighiu Gheorghe (...2079Ragonesi Marcello...21360-115 ≣A00It (open)
913Bilek, I.2500Fant1-035A00Stockholm SWE
890Bitoon, R.2432Pham, M.23571-032A001. Sea Chess TCh05 Sep 2001
375Bjarnason Oskar (...2189Dittler Volkfried...16771-07A00It (open)
173Blasco Marques Sa...1954Lopez Juan Javier1-011 ≣A00Tournament (open)
329Bobu Ionel-Adrian...2210Matei Viviana1-013 ≣A00It (open) \
383Boehnke HartmutDalso Harry (DEN)20261-08 ≣A00Tournament (ICCF)
106Bohnke MWiedersich Jens (...21390-112 ≣A00Ch DDR (corr.)
682Bolgov LeonidKazantseva Natali...17280-114A00Tournament (open)25 Jan 2010
629Bolivar Jhon JairoMejia Pedro0-113 ≣A00It (open)26 Apr 2009
561Boll NataliaHessler Aline Flesch0-114A00Ch Brazil (w)23 May 2008
407Bommert ChristianKrueger Sven1-013 ≣A00Tournament (4)
228Bonte ArnoldNorder J1-011 ≣A00It (open)
621Borja Martinez YamitPolanco Brayan Arley0-110 ≣A00Tournament (junio...
620Borja Martinez YamitMarin Juan C0-17 ≣A00Tournament (junio...
564Borsos Bogdan (UKR)2363Zsifkovits Robert...21491-013 ≣A00It (open)26 May 2008
399Bougot JCrahan Alan (FRA)18460-115 ≣A00Ch France (team) ...11 Mar 2001