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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
839Fleissig, M.Schlechter, C.23790-120A00Vienna AUT
13Katalymov Boris N...2367Ilivitzki Georgi ...23801-011 ≣A00Tournament (Cand....
15Katalymov Boris N...2367Ilivitzki Georgi ...23801-011 ≣A00?
583Ivaschenko Vadim ...2127Kirpichnikov Vlad...23801-015 ≣A00It (open) (a)09 Aug 2008
836Dobosz, H.2385Bednarski, J.23850-120A00Esbjerg DEN
499Awad MarwanAl-Zendani Zendan...23870-114 ≣A00Ch Arab Clubs (team)
864Seeman, T.2534Barredo, L.23881-028A00Internet Section ...17 Mar 2003
527Seifert Henryk (POL)2241Walach Marcin (POL)23900-112 ≣A00It (open)21 Jul 2007
40Schwedt FKristensen Bjarke...23910-115 ≣A00It (open)
862De Souza, D.Van Riemsdijk, H.23910-127A00Brusque
853Van der Stricht, G.2428Leenhouts, K.23931-026A00Theme 3GMM corr
268Heinzelmann Herbert1200Dobosz Henryk (POL)23950-113 ≣A00It (open)
415Stinis Steven (BEL)2053Claesen Pieter (BEL)23961-012 ≣A00It (open)
538Dos Santos Jr Bra...2031Teixeira Ricardo ...23970-115 ≣A00It14 Oct 2007
919Lengyel, L.2480Dunkelblum, A.24001-036A00Game from a chess...
920Lengyel, L.2480Dunkelblum, A.24001-036A00Hoogovens
462Graw Christopher ...2234Cech Pavel (CZE)24030-115 ≣A00It (open)02 Oct 2004
32Gouveia Carlos (BRA)2369Van Riemsdijk Her...24040-113 ≣A00Ch Brazil
947Weyrich, M.2380Bangiev, A.24051-039A00Rinteln Open
825Moll, K.Falkbeer, E.24100-114A00Vienna AUT
250Padilla JoseParamos Dominguez...24100-112 ≣A00It (open)
870Baumgarten, F.2537Ivanov, S.24151-029A00Troisdorf Open
923Haub, T.2315Adamski, J.24150-137A00Giessen Feb-IM
907Verrascina, R.Ortega, M.24150-135A00Rome Open
928Dzieniszewski, A.2360Dobosz, H.24150-137A00POL Team Ch
931Suhl, D.Haag, E.24150-138A00Game from a chess...
213Lawson KristanSoltis Marcy24201-012 ≣A00It \
946Vujadinovic, G.2370Pavlovich, A.24201-039A0020. It
941Owen, J.Wisker, J.24201-039A00BCA-04.Challenge Cup
905Gutman, L.2390Vorotnikov, V.24201-034A00Game from a chess...
893Klaric, Z.2425Franzoni, G.24230-133A00WchT U26
270Brooke John (ENG)1795Gormally Daniel (...24250-110 ≣A00It (a)
949Gorshkov, A.2200Doroshkievich, V.24250-139A00URS-ch otbor
860Unger, M.Van der Stricht, G.24280-127A00Grund Memorial corr
848Post, E.2480Van der Stricht, G.24280-124A00Corr
412Kukel Imre (SVK)2251Manik Mikulas (SVK)24310-114 ≣A00Ch Slovakia (open...
885Renet, O.2285Cuijpers, F.24350-132A00Inrerclubs
899Garcia Fernandez, C.2459Martin, B.24350-133A00La Patrona Open
501Cherniy Evgeniy A...1919Belov Igor (RUS)24350-114 ≣A00Tournament \12 Jul 2006
878Imhof, T.Kekelidze, M.24390-130A00Boeblingen Open
872Berger, J.2410Pedersen, J.24411-029A00SWH Ch
363Bauer Christian (...2562Boidman Yuri (GER)24420-114 ≣A00It (open)
883De La Vega, H.2460Rodriguez, D.24450-131A00Ronde Espana
881Benend, A.2107Panzalovic, S.24470-131A00Lampertheim Open 1st
896Bertholee, R.2410Danailov, S.24500-133A00Hoogovens Open
884Sasaki, K.Rajkovic, D.24501-032A0007, IV Anibal Ope...
837Haider FSteiner, H.24500-120A00?
891Chai Chin, L.Fernandez, A.24590-133A00QN.1999.0.00055
892Lim, S.2440Fernandez, A.24590-133A00QN.1999.0.0005507 Apr 1999
843Neves, S.Fernandez, A.24590-122A00CC98
897C Lim, C.Fernandez, A.24590-133A00QN.1999.0.00055
912Reis, L.2225Fernandez, A.24591-035A00Loures2
882Bueno Abalo, M.2240Dimitrov, I.24640-131A00Marin-0319 Jul 2003
876Pejovic, J.2204Jeremic, V.24670-130A001. League TCh-SCG31 Aug 2003
938Cramling, D.2531Akesson, R.24680-138A00Biel IM Open
865Neumann, A.2470Neumann, A.24700-128A00DVMi U15
921Lackner, R.Stanec, N.24790-137A00Oberwart Open
922Lacknre RichardStanec, N.24790-137A00It Open
858Andersson, E.2528Kieseritzky, L.24801-026A00DK
835Becker, A.2374Bachmann, A.24811-020A00Karlsruhe22 Apr 2003
866Guillen, R.Bachmann, A.24810-128A00Mercosur Ch U1205 Feb 2001
850Centeno Perez, B.Bachmann, A.24810-124A00Pan American Ch U10
910Munoz Sanchez, M.2373Bachmann, A.24811-035A00Pan American Ch
934Siebrecht, S.2325Neverov, A.24850-138A00Berliner Sommer
847Van Rooijen, P.1686Karlsson, L.24851-024A00IECC Swiss email10 Aug 2000
41Mestrovic Zvonimi...2435Hulak Krunoslav (...24861-015 ≣A00Ch Yugoslavia21 Jan 1978
279Van Roosmalen BasYe Rongguang (CHN)25000-115 ≣A00Tournament
945Rogers, I.2450Chandler, M.25000-139A00Bath TV-A
929Karali, A.Grivas, E.25090-137A00Athens GRE
851Grosmelder KarlIvanov, S.25100-125A00Ch (for the Deaf)
873Poley, V.2410Nielsen, P.25150-130A00Viking Open24 Aug 1997
849Mitso, M.Gelashvili, T.25190-124A004. Open11 Aug 2000
153Kunze Kerstin (GER)2136Kovalev Andrei (BLR)25200-19 ≣A00Cup Germany
261Lima Darcy (BRA)2430Shulman Yuri (USA)25200-115 ≣A00Olympiad
942Palac, M.2545Sulava, N.25210-139A00ICCF TT-4-90 SF
875Paulsen, W.2360Andersson, E.25281-030A00Frankfurt
939Azmaiparashvili, Z.2575Kuijf, M.25301-038A00It
940Azmaiparashvili, Z.2575Kuijf, M.25301-038A00Groningen
887Grob, H.2440O'Kelly de Galway...25300-132A00T50E
859Sehner, N.2415Kindermann, S.25351-027A00Bundesliga 9394
280Kroell Johannes (...2207Sermek Drazen (CRO)25500-114 ≣A00Staatsliga B West...
830Memekidou, R.Mastrovasilis, D.25590-117A00Komotini GP
926Bertholee, R.2340Ljubojevic, L.25650-137A00Game from a chess...
869De Sousa, J.Jones, C.25671-029A00AUS Ch U18
845Hartlaub, C.Teichmann, R.25701-022A00Leipzig GER
568Karatekin Tamer (...2255Gagunashvili Mera...25760-115 ≣A00Ch Turkey (team)01 Jul 2008
914Katalymov, B.Gipslis, A.25800-135A00URS Ch sf
846Neumann, A.2470Markus, R.25860-123A00DESC E0178 email
176Dantas Carlos (POR)2171Zhang Zhong (SIN)25931-013 ≣A00Ch World (juniors...
157Frick Christoph (...2215Epishin Vladimir ...26150-113 ≣A00It (open)
948Basman, M.2350Sadler, M.26171-039A00London ENG
895Johansen, D.2446Hansen, M.26190-133A00Bymesterskap
348De Visser ArnoldKhenkin Igor (GER)26330-16 ≣A00It (open)
803Roche Yves (FRA)1956Edouard Romain (FRA)26460-114 ≣A00It (open)13 Jul 2012
824Moll, K.Falkbeer, E.26500-114A00Opening the h file
823Barhoumi, R.1099Sasikiran, K.26750-113A00Ajaccio30 Oct 2006
543Gauthier Laurent ...1526Milov Vadim (SUI)26800-114A00Ch Europe (blitz)25 Oct 2007
722Schmidt Paul F (EST)Nakamura Hikaru (...27330-113 ≣A00It (blitz) \27 Nov 2010
906Levin, N.2026Cheparinov, I.27810-135A00Internet Section ...16 Mar 2003
576Choi Dennis HeokHu Yifeng0-17 ≣A00Ch World (schools...30 Jul 2008