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Sicilian, Boleslavsky Variation, 7.Nb3 Notation: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3

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
218De La Fuente Maya...2212Baron Rodriguez J...22830-125 ≣B54It (open)
14Reicher Emanoil (...2310Boleslavsky Isaac...25600-126 ≣B33It
749Kuzmin Egor (RUS)2134Bazeev German (RUS)23080-132 ≣B33Memorial M.Botvin...30 Aug 2012
374Svagusa Boris (CRO)Biliskov Vjekosla...23350-121 ≣B54Cup Dalmatia (team)
421Burijovich Lilian...2212Atalik Suat (BIH)25410-130 ≣B54It (open)
9Vasconcellos Fern...Souza Mendes Joao0-132 ≣B54Zt
118Ahrens Manuela (GER)2125Darchia Diana (GEO)23130-132 ≣B50Ch World (juniors)
300Petrovic GoranBrenke Andreas (GER)23010-125 ≣B54It (open)
151Katona ErzsebetBabic Momcilo (SRB)22850-131 ≣B33It (open) (juniors)
710Gorbatov Alexej (...2373Baryshpolets Andr...24770-131 ≣B33Ch Czech Republic...21 Jul 2011
160Heedt Thorsten Dr...2170Aseev Konstantin ...25400-129 ≣B54It (open) \
179Kovihi OApro Adrian (HUN)21830-120 ≣B33Ch World (juniors...
657Jaworski Andrzej ...2040Brewczynski Rober...21040-126 ≣B33Liga Mazowiecka 2...28 Mar 2010
235Romero Calderon C...2113Baron Rodriguez J...22830-131 ≣B54It (open)
185Binder Tamas (HUN)2277Varga Zoltan (HUN)25350-119 ≣B33It (open)
350Abbasov Vusal (AZE)2167Guseinov Vusal (AZE)0-113 ≣B33Ch Azerbaijan (ju...
207Sevo Igor (CRO)2256Biliskov Vjekosla...23350-127 ≣B54It (open)
162Klawonn MarkusBreier Andreas (GER)24000-132 ≣B33Ch JBLN East 1993/94
540Konijn Bart (NED)2239Begnis Nikolaos (...22710-132 ≣B33NRW-liga 2007/0804 Nov 2007
140Alfara J LAdla Diego (ARG)24550-130 ≣B54It (open)
227Zozulia Anna (BEL)2275Mukhametov Eldar ...24750-132 ≣B33It
389Hilbig Olaf (GER)2217Agdestein Simen (...25780-132 ≣A00Bundesliga 2002/03
701Heymann-Lobzhanid...1998Abergel Thal (FRA)25020-127 ≣B54It (open)11 Jun 2011
55Tsekouras SteliosAlexopoulos Georg...22490-124 ≣B33Cup Spyros Bikos
28Bonfioli MarcoTrincardi Tullio ...22350-122 ≣B33It
594Vucko Maja (SLO)1963Grosar Kiti (SLO)22210-132 ≣B54Ch Slovenia (team...30 Nov 2008
312Felber Joseph J (...2094Buscemi Edward0-128 ≣B33Ch State New York
19Ljuboschitz Alexa...2172Boleslavsky Isaac...25600-127 ≣B33Ch URS (1/2 final)
713Skapikova Lubica ...1867Jasny Stanislav (...23660-128 ≣B33It (open)21 Aug 2011
116Vilar Lopez Monic...2154Franco Ocampos Ze...24900-125 ≣B33It (open)
83Bouaziz Slim (TUN)2370Salov Valery (RUS)25750-127 ≣B33Izt
524Adorno AnibalLemos Damian (ARG)24600-123 ≣B33It (open)
460Bruno Ronald (USA)2214Van Buskirk Charl...22930-122 ≣B54Ch Southern Calif...24 Jul 2004
337Adensamer Gerhard...2047Seres Lajos (HUN)24440-128 ≣B33It (open)
95Molvig Henrik (DEN)2195Thorsteins Karl (...24450-131 ≣B33It (open)
430Barhudarian Rafae...2103Fedin Sergey (RUS)0-121 ≣B33Tournament (open)\
443Baxishov A (AZE)Agaragimov Djakha...21540-130 ≣B54Ch Azerbaijan (ju...27 Jan 2004
699Shetye Shyam (IND)1850Aswin Jayaram (IND)24730-125 ≣B54It \28 May 2011
254Morier BrunoCardoso Carlos Al...22070-129 ≣B33Tournament \13 Feb 1997
447Borigas Edgardo (...1986Ak Qadri Pg Mohd ...0-130 ≣B30Ch Asian Cities (...25 Mar 2004
573Sanz Sanz Clement...1790Aguera Naredo Jav...23740-132 ≣B54It (open)23 Jul 2008
511Kucha Taras (UKR)1861Andreev Vitaliy (...22860-126 ≣B54Ch Ukraine (junio...18 Dec 2006
514Purgar Ivona (CRO)2023Solic Kristina (CRO)21480-132 ≣B54It (open) (w)08 Jan 2007
539Klimov Valery (RUS)1936Boryak Alexey (RUS)19420-128 ≣B33Ch City (seniors)27 Sep 2007
348Duvekot WABeeke Bobby (NED)22230-120 ≣B33It (open)
307Jablonska Hanna (...2090Kowalska Elzbieta...20800-130 ≣B33Ch Poland (team) ...
398Ramos Cantos Juan...1895Fernando Diogo (POR)24230-122 ≣B54It (open)
335Al Sherkh Khade W...Batceceg Tuvshint...22370-128 ≣B54Olympiad (w)
461Crapulli Giuseppe...Van De Walle Rob0-126 ≣B54Ch NATO13 Aug 2004
133Miannay Michel (FRA)1752Badii Madjid (FRA)21920-126 ≣B33It (open)
566Herbst Neto Eugen...1974Barreto Filho Car...23000-121 ≣B30Ch Paulista (final)29 Jun 2008
556Chomski Maciej (POL)1802Wisniowska Klaudi...19880-132B54It (open)25 Mar 2008
618Van De Griend Joh...1922Beeke Bobby (NED)21890-124 ≣B54It (open)06 Jun 2009
334Maduro Sherman (AHO)2230Ahmad Aziz (IRQ)23430-123 ≣B54Olympiad
677Gabaidulina Olga ...1895Baigildin Albert ...20850-131 ≣B33Cup Governor's (j...16 Aug 2010
304Rogado NunoAndrade Leonardo ...21830-118 ≣B54It (open)
585Inoue Sho (JPN)2024Ali Laith (IRQ)22710-122 ≣B33World Mindsports ...13 Oct 2008
346Rydzik Karol (POL)2077Dziuba Marcin (POL)23920-126 ≣B54Ch Poland (team)
359Derkos DArgiroudis Stamat...22050-130 ≣B33It (open)
484Marcek Jan (SVK)1997Biros Robert (SVK)22020-132 ≣B54It (open)10 Sep 2005
738Da Costa Jose Art...2034Araujo Felipe Fer...22690-120 ≣B50Tournament (open)20 Feb 2012
552Bazaj Bockai Snje...2103Berke Ana (CRO)20800-126 ≣B53Ch Croatia (w)03 Feb 2008
62Thinnsen James A ...2220Strauss David J (...24200-113 ≣B50It (open)
449Alavi Sayed Javad...2293Abhay T (IND)22520-131 ≣B33Ch Asia (juniors)...04 Apr 2004
527Isgandarova Khaya...2188Balogh Csaba (HUN)25620-129 ≣B54Cup President03 May 2007
493Lamoureux Izabell...2039Bosiocic Marin (CRO)24480-129 ≣B54Ch Mediterranean01 Feb 2006
271Buerger Helmut (GER)1900Becher Helmut Dr ...20720-128 ≣B33Ch SVR (2)
624Bharathi R (IND)1952Mamedov Nidjat (AZE)26140-129 ≣B54It (open)
188Garcia Padron Jos...2410Franco Ocampos Ze...24800-128 ≣B33Ch Spain (team)
281Bermudes Eduardo ...2190Zapata Alonso (COL)24540-128 ≣B54Cup Carnaval (open)
98Kuutti LauriTorkkola Simo0-132 ≣B54It (open)
424Gomez Luna Jorge ...1856Leon Hoyos Manuel...23950-131 ≣B54Tournament
100Miranda Ponce Alv...2234D'Adamo Ettore0-125 ≣B54corr.
387Kurochkin Victor ...2415Baklan Vladimir (...26050-128 ≣B54Ch Russia (club)
111Schloetterer Herm...1947Barbero Gerardo F...24410-132 ≣B54It (open)
510Lazovic Branko (SRB)1994Pavlovic Dragolju...22460-131 ≣B33Ch Belgrade (team...29 Sep 2006
13Katragadda GTaimanov Mark E (...23860-128 ≣B33It
12Aleman Dovo MiguelGligoric Svetozar...24470-131 ≣B33It
54Horst CarstenLund Flemming22000-132 ≣B33Bundesliga 1980/81
671Schaefers Bernd1787Bischoff Dieter (...21140-128 ≣B54It (open)04 Jul 2010
53Garcia S Alberto ...Vera Reynaldo (CUB)24920-123 ≣B54?
48Golomeov Todor2200Hort Vlastimil (GER)26200-129 ≣B33It
365Armougom GiannyBremond Eric (FRA)23000-116 ≣B33It (open)
35Simms Gary (USA)2112Formanek Edward W...22030-118 ≣B33It (open)
71Upton Timothy J (...2181Van Der Wiel John...25350-129 ≣B53Olympiad
64Mohiuddin GLamford Paul A (WLS)0-120 ≣B33Olympiad
598Kotz Reinhard (GER)2149Brumm Carsten Dr ...22420-128 ≣B33Landesliga Bayern...01 Mar 2009
124Becker JueRagozin Evgeni (RUS)24410-117 ≣B33It (open) \
318Galego Luis (POR)2427Limp Eduardo (BRA)24340-117 ≣B54Memorial V.Toth (...
136Ipavec Petra (SLO)2091Grosar Kiti (SLO)22190-120 ≣B54Tournament (junio...
1Busek HansSajtar Jaroslav (...0-126 ≣B33Match \
2Bobotsov Milko G ...2405Malchev Andrei0-124B33Ch Bulgaria
666Carneiro Francisc...1968Barreto Filho Car...23460-128 ≣B54It (open)04 Jun 2010
230Ankhchimer Bayanm...2151Gara Anita (HUN)22650-124 ≣B54Ch World (juniors...
469Abu Sufian Shakil...2317Palit Somak (IND)23400-132 ≣B54It (open)17 Nov 2004
173Vecerkova Vlasta ...Blazkova Petra (CZE)21740-131 ≣B54Ch Moravia (open)...
694Blazeka MihaelaPetrusic Toni (CRO)21700-131 ≣B54It (open) (b)13 Apr 2011
279Siekaniec Jan (POL)2160Bielczyk Jacek (POL)23700-132 ≣B33Ch Poland (team) ...
647Brylova Natalia (...1898Shaidullina Sandu...21750-131 ≣B33Ch PriFO (w)06 Jan 2010
15Kalkstein RodolfoGligoric Svetozar...24470-122 ≣B33It