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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
531Willemsen Anne976Hartog Frank13370-113 ≣A00It (open) (junior...10 Aug 2007
636Faraoni Enrico (ITA)2088Marchesotti Giova...16431-013 ≣A00It (open)09 May 2009
586Bras Emanouel (GRE)2015Vlahakis Georgios...17401-013 ≣A00It (open)24 Aug 2008
592Nikolaev Dmitriy ...2196Poluhovich Igor (...18481-013 ≣A00Tournament (Elo)21 Sep 2008
605Chica David AntonioMora Jose Antonio...18220-113A00Tournament \13 Nov 2008
625Genocchio Daniele...2455Berni Fabrizio (ITA)21451-013 ≣A00Tournament (weeke...28 Mar 2009
629Bolivar Jhon JairoMejia Pedro0-113 ≣A00It (open)26 Apr 2009
632Schoenegg Rolf (GER)1942Stuska Premysl16361-013 ≣A00It (open)02 May 2009
641Karasevich TimofeyBahadir Timucin1-013 ≣A00It (juniors) \28 Jun 2009
645Grange Romain (FRA)1703Labarthe Arnaud (...19150-113A00It (open)11 Jul 2009
657Maruia BuddsTepuke Price0-113A00It27 Sep 2009
658Kolchin LeonidFedotova Angelina1-013 ≣A00Cup Cheliabinsk C...
670Matveenko Yury (RUS)2127Lukovnikov Alexan...23500-113 ≣A00Ch Region (seniors)22 Nov 2009
672Pirozhkov Yury (RUS)1782Pozhidaev Eduard ...20830-113 ≣A00Ch Region (seniors)27 Nov 2009
688Marin Rengifo And...Abril Bernal Jhon...19580-113A00Tournament (junio...20 Mar 2010
693Cayon Laura Valen...Ospina Escobar Is...0-113 ≣A00Ch Colombia (scho...28 Apr 2010
698Aguiar Deivis Ant...Ferreira Vitoria ...1-013 ≣A00It (open)01 May 2010
700Panican Gheorghe ...1915Franciosi Fausto ...20120-113 ≣A00It (open)01 May 2010
714Accardo Francesco...1870Sgammato Francesc...16981-013 ≣A00Tournament (open)01 Oct 2010
715Hotak Marian (SVK)2047Mesaros Jan (SVK)18871-013 ≣A00It (open) \06 Oct 2010
721Varga Hynek1100Ta Quoc Hoang12500-113 ≣A00Czech League 2010...27 Nov 2010
722Schmidt Paul F (EST)Nakamura Hikaru (...27330-113 ≣A00It (blitz) \27 Nov 2010
748Svoboda Miroslav ...2010Christensen Henri...20310-113 ≣A00It (open)10 May 2011
749Jurado KaterineGomez Laura Sofia1-013A00Ch Colombia (juni...25 May 2011
751Gomez Laura SofiaPerez Maria Jose0-113 ≣A00Ch Colombia (juni...28 May 2011
754Duenas CarlosPrader Lukas1-013 ≣A00Ch Austria (junio...25 Jun 2011
762Reichert Lutz (GER)1737Franzke Alexander...19960-113 ≣A00It (open) \13 Aug 2011
771Cardoso Enzo Rodr...Fleury Saulo Luis0-113A00It (open)17 Sep 2011
806Bertholee Arjuna277Beukema Constantijn3510-113A00Ch Netherlands (o...11 Aug 2012
808Cabello Cruz Vict...Garcia Armas Oscar0-113A00Tournament (open)18 Aug 2012
820Napier, W.2500Parry, A.0-113A00WCCF
821Sambuco, L.Rodriguez, D.21800-113A00Najdorf Festival ...24 Oct 1998
823Barhoumi, R.1099Sasikiran, K.26750-113A00Ajaccio30 Oct 2006
135Sundin TommyJohansson Hanz1-014 ≣A00Tournament (thema...
412Kukel Imre (SVK)2251Manik Mikulas (SVK)24310-114 ≣A00Ch Slovakia (open...
529Schmid Dominik (GER)2021Wolf Armin (GER)22580-114 ≣A00It (open)03 Aug 2007
627Biessner Eberhard...1982Uhlenbrock Steffa...18441-014 ≣A00Ch NSW06 Apr 2009
497Nguyen Xuan Quang...Dinh Duc Trong (VIE)23620-114 ≣A00Ch Vietnam06 Apr 2006
437Rosa ValeriaComputer \0-114A00Match \
402Lojanica Milenko ...2071Scott Ronald (AUS)22620-114 ≣A00It (open)
120Muri HFischer0-114 ≣A00Europe Tournament...
416Horwood Raymond (...Lindberg Douglas ...20550-114A00Ch Australia (res...
119Shoup KWeimann0-114 ≣A00corr.
634Lobanov AntonFeduk Viktor (RUS)21191-014 ≣A00Ch Ukraine (junio...04 May 2009
637Penteshin Yury (RUS)1560Isembaev Bilal (RUS)0-114 ≣A00Memorial V.Dorosh...30 May 2009
118Strik Aart (NED)1753Suurmond B1-014 ≣A00It (open)
255Schmitt Werner1745Fischer Juergen19251-014 ≣A00Ch Mittelfranken ...
352Den Hartog TimWeijers Ralf1-014 ≣A00It (open) (junior...
825Moll, K.Falkbeer, E.24100-114A00Vienna AUT
114Kovacevic Vladimi...2240Devcic Marcos (ARG)22770-114 ≣A00It (open)
499Awad MarwanAl-Zendani Zendan...23870-114 ≣A00Ch Arab Clubs (team)
363Bauer Christian (...2562Boidman Yuri (GER)24420-114 ≣A00It (open)
824Moll, K.Falkbeer, E.26500-114A00Opening the h file
501Cherniy Evgeniy A...1919Belov Igor (RUS)24350-114 ≣A00Tournament \12 Jul 2006
245Straka Zdenek (CZE)1981Muller Milos1-014 ≣A00Ch Czech Republic...
92BaesGrotars0-114 ≣A00corr.
239Alberto De La FuenteRaquel Bernaldo D...0-114A00Ch Spain (team) (...
234Csehi TNemesvolgyi Istvan0-114A00It (open)
89Van Der Berg CMommersteeg J0-114 ≣A00corr.
297Mokhtari EdouardKneib Jean-Marie ...15840-114 ≣A00It (open) (c)
653Caicedo RonaldCampo Andres Felipe1-014 ≣A00Ch Department (te...17 Sep 2009
296Krajnak Martin (SVK)2305Navara David (CZE)22750-114 ≣A00It (cat.3)
295Siebarth Raiko (GER)2218Gergs Maximilian0-114 ≣A00Ch Germany (junio...
322Gicquel Frederic ...2075Chapelain Florent15601-014 ≣A00It (open)
396Chua Xavier (SIN)1691Koh Kum-Hong (SIN)22580-114 ≣A00It (open)
291Pruvost Alain (FRA)1607Testart Jean-Louis0-114 ≣A00It (open)
660Rodrigues Pereira...1851Aguiar Brito Gabr...18080-114 ≣A00Tournament10 Oct 2009
224Brenner SabineKell Felicitas1-014 ≣A00Ch Germany (junio...
65GabryshEscaramis0-114 ≣A00Europe Tournament...
663Enkhtuul A (MGL)1834Sachdev Tania (IND)22430-114 ≣A00Ch Asia (team) (a...05 Nov 2009
543Gauthier Laurent ...1526Milov Vadim (SUI)26800-114A00Ch Europe (blitz)25 Oct 2007
42Kleinke UweArnhold Albrecht1-014 ≣A00corr.
325Zwaap JeroenWolbers Joan (NED)21020-114 ≣A00It (open) (juniors)
545Coskun SelinStanciu Ioana-Gio...0-114 ≣A00Ch World (juniors...21 Nov 2007
324Hendriks Willy (NED)2378Blom Gerben1-014 ≣A00It (open) (juniors)
406Augereau Cyrille ...2041Hardy E1-014 ≣A00It (open)
805Vekemans Denis (FRA)1980Salles Louis (FRA)21470-114 ≣A00It (open)25 Jul 2012
24Gedult DavidDurpoix1-014A00Tournament \
803Roche Yves (FRA)1956Edouard Romain (FRA)26460-114 ≣A00It (open)13 Jul 2012
332De Pablos Fernand...2032Vilchez Gonzalez ...19650-114 ≣A00Ch Spain (qual.)
214Scheller Claus-Di...Carl Manfred0-114 ≣A00Ch Schleswig Hols...
23Tal Mikhail N (LAT)2520Uhlmann Wolfgang ...23791-014 ≣A00Blitz
211Berlacki Pierre (...2010Touzane Olivier (...23200-114 ≣A00It (open)
654Guerentz PatrickKopfauf David1-014A00Ch City (juniors)18 Sep 2009
382Monteiro Roberto BHirsch Nelson0-114 ≣A00Tournament (corr....
559Siluk Zygmunt (POL)1976Kulik Roman (POL)18881-014 ≣A00Tournament25 Apr 2008
1Napoleon IMadame De Remusat1-014A00?
682Bolgov LeonidKazantseva Natali...17280-114A00Tournament (open)25 Jan 2010
2Zannoni FMaluta C0-114 ≣A00?
198Zhadanov Nikolay ...2323Khomullo V (KAZ)23250-114 ≣A00Ch URS (team) (co...
510Marchand Laetitia1499Keller Christophe...22280-114 ≣A00Ch France (team) ...15 Oct 2006
801Soto Gonzalez Ism...1800Boggiano Pereira ...0-114 ≣A00Tournament (a)09 Jul 2012
511Rapatinski Konsta...2194Driessen Wim (NED)19330-114 ≣A00It (open)11 Nov 2006
315Campbell Matthew2179Doss Jason R (USA)22830-114 ≣A00Memorial Ken Smith
561Boll NataliaHessler Aline Flesch0-114A00Ch Brazil (w)23 May 2008
330Acevedo Diana (ARG)Mitchell Dave1-014 ≣A00Ch Argentina (jun...
789De Lucena Neto Jo...Lucena Helianto D...19220-114A00Memorial Bobby Fi...09 Mar 2012
192Eichhorst Helmut1820Carretero Ortiz F...22530-114 ≣A00It (open)
695Valencia Maria JoseDe La Hoz Samantha1-014 ≣A00Ch Colombia (scho...29 Apr 2010
696Santos Alessandra...Reis Virginia Lag...0-114A00It (open)30 Apr 2010