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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
650Voronin VictorAgapchev Andrey (...16861-08 ≣A00Tournament (open) \30 Aug 2009
649Fischer PGaebler H1-06A00Ch Germany (seniors)05 Aug 2009
648Rohnka StanislawBurzynski Wladyslaw1-010 ≣A00It (open) (b)20 Jul 2009
647Klein Peter (SVK)2054Mladenov Andrey1-011 ≣A00It \19 Jul 2009
646Nieto Guillermo L...1863Camargo Santiago ...20190-115 ≣A00Ch Colombia (unde...16 Jul 2009
645Grange Romain (FRA)1703Labarthe Arnaud (...19150-113A00It (open)11 Jul 2009
644Rousseaux DorianDegraeve Thomas0-115 ≣A00It (open)09 Jul 2009
643Alvarez Pedraza A...2460Losada Gallego Jo...17391-015 ≣A00It (open)07 Jul 2009
642Petukhov Nikolay ...1815Petrin Artem1-08 ≣A00It (open)
641Karasevich TimofeyBahadir Timucin1-013 ≣A00It (juniors) \28 Jun 2009
640Pleasants Allan J...2085Salimbeni George ...21150-16 ≣A00It (open)21 Jun 2009
639Feofanov Alexande...1788Kharlamov Igor (ISR)21180-112 ≣A00Ch City (1/2 final)16 Jun 2009
638Feofanov Alexande...1788Borisov Sergey (RUS)21150-110 ≣A00Ch City (1/2 final)05 Jun 2009
637Penteshin Yury (RUS)1560Isembaev Bilal (RUS)0-114 ≣A00Memorial V.Dorosh...30 May 2009
636Faraoni Enrico (ITA)2088Marchesotti Giova...16431-013 ≣A00It (open)09 May 2009
635Zahariev DeyanMilchev Miroslav ...22000-110 ≣A00It (open)09 May 2009
634Lobanov AntonFeduk Viktor (RUS)21191-014 ≣A00Ch Ukraine (junio...04 May 2009
633Kozissnik ChristianSchmid Jakob0-111A00Ch Austria (junio...02 May 2009
632Schoenegg Rolf (GER)1942Stuska Premysl16361-013 ≣A00It (open)02 May 2009
631Burghouwt Petrus ...1770Gertosio Franck (...20380-110 ≣A00It (open)02 May 2009
630Farias BrunaVieira Helena Cri...0-112A00Ch Brazil (w)30 Apr 2009
629Bolivar Jhon JairoMejia Pedro0-113 ≣A00It (open)26 Apr 2009
628Leonov Vladislav ...2143Sobolev Vladislav...0-111 ≣A00Ch Russia (junior...20 Apr 2009
627Biessner Eberhard...1982Uhlenbrock Steffa...18441-014 ≣A00Ch NSW06 Apr 2009
626Osetrov Vladislav...1735Tatmyshevsky Mikhail1-012A00Ch Russia (junior...
625Genocchio Daniele...2455Berni Fabrizio (ITA)21451-013 ≣A00Tournament (weeke...28 Mar 2009
624Kourkouta EiriniAleksiou Dimitra0-111A00It (open) \26 Mar 2009
623Suarez Alexander1767Guelgua Alvaro (COL)20201-010 ≣A00Tournament (regio...23 Mar 2009
622Matta Paola Andre...2046Riazcos Guillermo16001-07 ≣A00Tournament (regio...21 Mar 2009
621Borja Martinez YamitPolanco Brayan Arley0-110 ≣A00Tournament (junio...
620Borja Martinez YamitMarin Juan C0-17 ≣A00Tournament (junio...
619Krivoshapko Alexa...2047Toder Alexander (...19681-011 ≣A00Ch City (open)22 Feb 2009
618Loccisano VincenzoZampaglione Davide15720-115A00Ch Provinciale RC22 Feb 2009
617Krivoshapko Alexa...2047Arkhipov Valentin...20741-011 ≣A00Ch City (open)15 Feb 2009
616Krivoshapko Alexa...2047Sadovnichuk Serge...22010-19 ≣A00Ch City (open)12 Feb 2009
615Virviescas Christ...Barbon Carlos Felipe0-111 ≣A00Ch Colombia (juni...
614Miljanovic Zeljko...1927Grguric Dragan (CRO)21390-112 ≣A00Ch Chess Club
613Gorbunov Yury (RUS)1888Zolotova Lubov (RUS)18780-18A00Tournament (Elo)25 Jan 2009
612Djukic Milorad (SRB)1970Popovic Aleksanda...23001-014 ≣A00Ch City24 Jan 2009
611Roch Johann1004Heckel Christophe...18180-115 ≣A00Ch Oberfranken (j...04 Jan 2009
610Mileo Miguelito1638Rizzuti Pasquale ...18260-18 ≣A00It (open) (b)03 Jan 2009
609Valauskas Juozas ...1978Grigaityte Laura1-015 ≣A00Ch City21 Dec 2008
608Beltyukov DenisYarina Gennady0-19 ≣A00Ch Region (1 liga)10 Dec 2008
607Feofanov Alexande...1778Bereziy Petr (RUS)17941-015 ≣A00Ch City (1/2 final)23 Nov 2008
606Nayab NiloofarArosemena Nicole0-115A00Olympiad (w)15 Nov 2008
605Chica David AntonioMora Jose Antonio...18220-113A00Tournament \13 Nov 2008
604Beltyukov DenisZabironin A1-08 ≣A00Ch PriFO (juniors...10 Nov 2008
603Gonzalez Sierras ...Contador Lopez Yoan0-110 ≣A00Tournament (open)...08 Nov 2008
602Grossmelder Karl ...1951Danilov Nikolay1-09 ≣A00Ch Moscow (for th...04 Nov 2008
601Djurisic Dusan (SRB)1901Stamenkovic Aleks...22830-115 ≣A00It (open)01 Nov 2008
600Rincon EfrainBustamante Fernando1-010 ≣A00Tournament (for t...27 Oct 2008
599Ortiz Martha CeciliaYepes Maribel0-112 ≣A00Tournament (for t...26 Oct 2008
598Tomaras MiltiadisKalogeris Ioannis...19140-19A00Ch Greece (junior...12 Oct 2008
597Villegas Adam MichelOcampos Ian (ARG)18980-18 ≣A00It \10 Oct 2008
596Oliveira Hitalo D...De Santana Emidio...0-111 ≣A00Tournament (open)10 Oct 2008
595Ferraz Pedro Dell...Andrade Francisco...0-16 ≣A00Tournament (open)10 Oct 2008
594Ferraz Pedro Dell...Rodrigues Ely Jan...19440-19 ≣A00Tournament (open)09 Oct 2008
593Brito VictorNavarro Johan Andres0-16 ≣A00Tournament (for t...
592Nikolaev Dmitriy ...2196Poluhovich Igor (...18481-013 ≣A00Tournament (Elo)21 Sep 2008
591Ivanov Daniel (BUL)1803Zhelyazkov Vergil0-17 ≣A00Memorial Georgiev...12 Sep 2008
590Macedo Alexandre ...2030Da Costa Jose Art...20351-015 ≣A00Ch Potiguar06 Sep 2008
589Marszalek Jakub (...1686Michalak Leonard1-014 ≣A00It (open)02 Sep 2008
588Stepniewski Jerzy...1810Niezgoda Boleslaw...18050-111 ≣A00It (open) (seniors)01 Sep 2008
587Mueller Klaus (GER)2036Hammer Bjoern1-014A00Ch City29 Aug 2008
586Bras Emanouel (GRE)2015Vlahakis Georgios...17401-013 ≣A00It (open)24 Aug 2008
585Kuehnemund Lutz1920Kleine Peter (GER)19071-015 ≣A00It (open) \22 Aug 2008
584Krivoshapko Alexa...2057Skokov Boris (RUS)21021-011 ≣A00Ch Chess Club (open)15 Aug 2008
583Ivaschenko Vadim ...2127Kirpichnikov Vlad...23801-015 ≣A00It (open) (a)09 Aug 2008
582Duran SelimAvetisian Karen0-16 ≣A00It (open) (b)07 Aug 2008
581Badruttinov AskarShanava Timur (RUS)20000-112 ≣A00It (open) (b)07 Aug 2008
580Marzano Carlo (ITA)2188Von Wantoch Marku...19221-015 ≣A00Cup Baltic Sea (o...06 Aug 2008
579Pham Quoc KhanhNguyen Luong Hung0-115 ≣A00Ch Vietnam (junio...04 Aug 2008
578Tran Thi Ngoc MaiNguyen Thi Thuy T...0-16 ≣A00Ch Vietnam (junio...02 Aug 2008
577Mahomed NaeemTeo Boon-Kiat Joel1-012 ≣A00Ch World (schools...30 Jul 2008
576Choi Dennis HeokHu Yifeng0-17 ≣A00Ch World (schools...30 Jul 2008
575Mahomed NaeemTan Kwang Shing B...15200-114A00Ch World (schools...24 Jul 2008
574Choi Dennis HeokSim Zun De Kai0-111 ≣A00Ch World (schools...23 Jul 2008
573Pinheiro Davi SalesDa Silva Agamenon...1-015 ≣A00Tournament (open)20 Jul 2008
572Nguyen Minh PhuongNguyen Manh Tan0-19 ≣A00Ch Vietnam (junio...06 Jul 2008
571Baranski StanislawGil Kazimierz1-07 ≣A00It (open) (b)06 Jul 2008
570Yin Zixiao (GER)1932Tran Duc Cuong (GER)20341-015 ≣A00It (open) (b)05 Jul 2008
569Wiszniowski Eugen...1795Kwiek Janusz (POL)18150-111 ≣A00It (open) (seniors)02 Jul 2008
568Karatekin Tamer (...2255Gagunashvili Mera...25760-115 ≣A00Ch Turkey (team)01 Jul 2008
567Marszalek Jakub (...1686Salamon Jan (POL)18830-112 ≣A00It (open) \17 Jun 2008
566Roubal RichardSertic Darko (USA)22360-19 ≣A00It \07 Jun 2008
565Radwan Jan (POL)1694Kowalski Janusz (...18311-08 ≣A00It (open)29 May 2008
564Borsos Bogdan (UKR)2363Zsifkovits Robert...21491-013 ≣A00It (open)26 May 2008
563Buss Tainara CatianeBachtin Amanda0-111 ≣A00Ch Brazil (w)25 May 2008
562Karpinski Paloma ...Andeliere Nicole ...0-110 ≣A00Ch Brazil (w)24 May 2008
561Boll NataliaHessler Aline Flesch0-114A00Ch Brazil (w)23 May 2008
560Da Rosa MaiteKuhn Fabiane0-113A00Ch Brazil (w)22 May 2008
559Siluk Zygmunt (POL)1976Kulik Roman (POL)18881-014 ≣A00Tournament25 Apr 2008
558Laczmanski RafalMielimaczka Piotr1-012A00Ch Wojska Polskiego11 Mar 2008
557Polasinski ZbigniewStrzep Marek (POL)18660-111 ≣A00It (open)24 Feb 2008
556Umbarger LanceSparks Bill1-06 ≣A00It (open)17 Feb 2008
555Krivoshapko Alexa...2057Tolkachiov Vladim...20751-07 ≣A00Ch City11 Feb 2008
554Krivoshapko Alexa...2057Arkhipov Valentin...20991-08 ≣A00Ch City08 Feb 2008
553Krivoshapko Alexa...2057Gedyk Dmitry (RUS)22800-19 ≣A00Ch City07 Feb 2008
552Petukhov Nikolay ...1851Chasovnikova Euge...23380-110 ≣A00It (open) (b)02 Feb 2008
551Cardona Enrique1641Cruz Bartolome (COL)20360-110 ≣A00It (open)11 Jan 2008