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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
325Zwaap JeroenWolbers Joan (NED)21020-114 ≣A00It (open) (juniors)
519Zurkowski Andrzej...2127Wrabel Antoni (POL)18861-013 ≣A00Tournament (Elo) (b)11 Apr 2007
484Zoellner Rainer (...1862Hohn August (GER)21080-113 ≣A00It (open) \04 Oct 2005
182Ziese Gerhard (GER)2053Schmidt Erwin1-014 ≣A00Ch Bahn (G)
198Zhadanov Nikolay ...2323Khomullo V (KAZ)23250-114 ≣A00Ch URS (team) (co...
713Zgarda Jakub (POL)1877Zgarda Jaroslaw1-014 ≣A00It (open)07 Aug 2010
524Zerebecki DawidHajnrych Marian1-013 ≣A00It (open) (b)09 Jul 2007
810Zavacky Peter (CZE)2104Petruska Miroslav...19201-011 ≣A00It (open) \29 Aug 2012
525Zavacky Peter (CZE)2108Edes Zsofia (SVK)18291-015 ≣A00Ch Slovakia (open)10 Jul 2007
2Zannoni FMaluta C0-114 ≣A00?
269Zambrano Vera Mar...2178Nunez Perez Irving0-115 ≣A00Ch Pan-American
14ZaidelKitajenko1-013 ≣A00?
635Zahariev DeyanMilchev Miroslav ...22000-110 ≣A00It (open)09 May 2009
440Zach Andreas (GER)2267Sailer Wolfgang (...22051-015 ≣A00Landesliga South ...26 Jan 2003
570Yin Zixiao (GER)1932Tran Duc Cuong (GER)20341-015 ≣A00It (open) (b)05 Jul 2008
227Wright Stephen (CAN)2199Clark David0-115 ≣A00Tournament (active)
78Woschkat KH (GER)Brinkmann Wilhelm0-115 ≣A00corr.
103Wollenweber Carst...2112Maass Joerg (GER)21651-014 ≣A00It (open)
933Wolf, S.2330Freck, K.1-038A00Germany15 Jan 1995
569Wiszniowski Eugen...1795Kwiek Janusz (POL)18150-111 ≣A00It (open) (seniors)02 Jul 2008
266Wimmer Alfred (GER)2032Tomes Pavel (CZE)21191-09 ≣A00Ch MSS
911Wilschut, P.2072Berkvens, J.23640-135A00Open22 Jul 2000
530Willemsen Anne976Van Stapele Tibor8041-09 ≣A00It (open) (junior...09 Aug 2007
531Willemsen Anne976Hartog Frank13370-113 ≣A00It (open) (junior...10 Aug 2007
421Wilke Hans-Peter1544Friese Kevin13621-012 ≣A00It (open) (junior...22 Jun 2002
765Wieser Rupert (AUT)2064Wustefeld Carl (NED)22800-115 ≣A00It (open)21 Aug 2011
201Wiens PThoemmes Judith1-010 ≣A00Ch Rheinhessen (j...
175Wheelhouse JDunn S1-015 ≣A00corr.
947Weyrich, M.2380Bangiev, A.24051-039A00Rinteln Open
340Wenzel Andreas (GER)2008Nispel Uwe1-015A00Ch Bahn (H)
189Wantoch-Rekowski JacRoczniak Jan0-110 ≣A00corr.
169Wantiez Fabrice (...2355Hardy Justin (CAN)21201-015 ≣A00It (open)
94Wang Yuemin (CHN)2248Song Jiafu0-112 ≣A00Ch China
827Wang, W.2703Aanstad, M.19300-115A00Klubbmesterskapet02 Sep 2004
246Waltenberger Udo ...2009Dietzsch Dietmar1-011 ≣A00Ch Sachsen
116WallNadworny1-015A00corr.
395Waddington Michae...2235Girod Bernard14401-015 ≣A00It (open)
477Vu T Minh Ngoc (VIE)Tran Pham Thanh L...0-115A00Ch Vietnam (junio...
446Vusatiuk Andrey (...2305Grin Alexandr1-013A00Universiada16 May 2003
946Vujadinovic, G.2370Pavlovich, A.24201-039A0020. It
650Voronin VictorAgapchev Andrey (...16861-08 ≣A00Tournament (open) \30 Aug 2009
168Von Otte WAlber Horst (GER)23400-114 ≣A00Ch Hessen
258Vokac Marek (CZE)2470Bazant Petr (CZE)22951-07 ≣A00Ch Czech Republic...
243Vlassis Panayotis...2132Agouridis Aris (GRE)20961-011 ≣A00It (open)
232Vitor Antonio (POR)2225Negrao A1-012 ≣A00Ch Portugal (juni...
80Visser Yge (NED)2465Aalzum Jv1-012 ≣A00corr.
615Virviescas Christ...Barbon Carlos Felipe0-111 ≣A00Ch Colombia (juni...
597Villegas Adam MichelOcampos Ian (ARG)18980-18 ≣A00It \10 Oct 2008
781Villamil Edison E...Ruiz Melissa (COL)19030-113 ≣A00It (open)06 Dec 2011
404Vildoso WilsonBasurco Jenny0-115 ≣A00It (juniors) (und...
451Videnova Iva (BUL)1993Draganova Petrank...20090-111 ≣A00Ch Bulgaria (1/2 ...29 Jan 2004
907Verrascina, R.Ortega, M.24150-135A00Rome Open
805Vekemans Denis (FRA)1980Salles Louis (FRA)21470-114 ≣A00It (open)25 Jul 2012
487Vasiukova Renata ...1983Melnik Galina (RUS)20710-115 ≣A00Ch Russia (senior...28 Nov 2005
785Vasiukova Renata ...1983Tomnikova Lidija ...20740-115A00It (open) (w)28 Jan 2012
721Varga Hynek1100Ta Quoc Hoang12500-113 ≣A00Czech League 2010...27 Nov 2010
915Van Woudenberg, J.Lafeber, E.1-036A00HZ Open30 Jul 2000
930Van Stiphout MarcJanssen, R.22701-037A00It Open
279Van Roosmalen BasYe Rongguang (CHN)25000-115 ≣A00Tournament
847Van Rooijen, P.1686Karlsson, L.24851-024A00IECC Swiss email10 Aug 2000
385Van Rooijen PeterBerkley Stephen0-18 ≣A00Tournament (IECC)
264Van Ramele MHannecart Marc0-114A00It (open)
140Van Loon HSnijders0-113 ≣A00corr.
853Van der Stricht, G.2428Leenhouts, K.23931-026A00Theme 3GMM corr
52Van Der Heide EliRaay1-09 ≣A00Ch Netherlands (t...
156Van Der Bosch FVan De Ley0-113 ≣A00corr.
79Van Der Berg CVan Der Kooij Jaap0-113 ≣A00corr.
89Van Der Berg CMommersteeg J0-114 ≣A00corr.
695Valencia Maria JoseDe La Hoz Samantha1-014 ≣A00Ch Colombia (scho...29 Apr 2010
609Valauskas Juozas ...1978Grigaityte Laura1-015 ≣A00Ch City21 Dec 2008
68Urpilainen ErkkiSaharinen Petri (...18570-111 ≣A00?
860Unger, M.Van der Stricht, G.24280-127A00Grund Memorial corr
556Umbarger LanceSparks Bill1-06 ≣A00It (open)17 Feb 2008
84Ullmann GottfriedKarttunen Lauri0-19 ≣A00?
170Tsirkas HMakropoulou Marin...22070-114 ≣A00It (open)
283Tschoepe FJaeckle Marco (GER)22700-18A00It (open) \
167Trokenheim MarekRetinsky Vladimir...23431-012 ≣A00Europe Tournament...
478Tran Vo Minh Tam ...Trinh Gia Tung (VIE)1-08 ≣A00Ch Vietnam (junio...
578Tran Thi Ngoc MaiNguyen Thi Thuy T...0-16 ≣A00Ch Vietnam (junio...02 Aug 2008
541Trabert Lukas (GER)Perez Jose (SUI)1-09 ≣A00Oberliga Baden 20...21 Oct 2007
414Topalovic Zlatko ...2311Corovic Sean (BIH)21161-012 ≣A00It (cat.4)
514Tomin Vladimir (RUS)1772Nikolaev Evgeny (...22820-18 ≣A00Memorial V.Postov...15 Jan 2007
598Tomaras MiltiadisKalogeris Ioannis...19140-19A00Ch Greece (junior...12 Oct 2008
447Titze Karsten (GER)1907Schoernig Franz-J...19020-112 ≣A00It (open)10 Aug 2003
745Tirado Parra Albe...1914Krulich Roman (MNC)22190-115 ≣A00It (open)21 Apr 2011
171Tilstra Arjen (NED)2082Faber E1-07 ≣A00It (open) \
110Tilp AndreasGremin W1-013 ≣A00corr.
58Tidemalm GHedqvist0-113 ≣A00corr.
394Thuenemann MiriamJorczyk Janina Sibel0-112 ≣A00Ch Niedersachsen ...
202Thomas Andrew RBLickteig B1-012 ≣A00Oberliga Southwes...
195Terwitte JohannesDenecke Tomas1-015A00Tournament
533Teixeira Jose MariaCalixto Roberto C...18531-015 ≣A00Memorial Pedro Mo...08 Sep 2007
23Tal Mikhail N (LAT)2520Uhlmann Wolfgang ...23791-014 ≣A00Blitz
775Tabula BashirKyewalyanga Robert0-113 ≣A00Ch Uganda
776Tabula BashirNyakana Benjamin0-16 ≣A00Ch Uganda
706Szlendak PawelOrnoch Bartosz0-114 ≣A00It (open) (c)27 Jun 2010
253Szewczak Andrzej ...1985Duchnowski B1-013 ≣A00It (open) (b)
902Szabo, L.2225Hogervorst Paul1-034A00It Open
748Svoboda Miroslav ...2010Christensen Henri...20310-113 ≣A00It (open)10 May 2011
71Su Yamin (CHN)2209Veegens1-011 ≣A00Europe Tournament...