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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
100Miranda Ponce Alv...2234D'Adamo Ettore0-125 ≣B54corr.
378Firnigel Janos (HUN)2068Staflin Soren (SWE)20631-029 ≣B54Cup Alfoeld (open)18 Jun 2001
673Almer Julia (SWE)1908Jankovic Alojzije...25600-125 ≣B33Cup Artemis (open)13 Jul 2010
542Gagic Miroljub (SRB)1930Ugrenovic Bozidar...21080-126 ≣B33Cup Belgrade (open)30 Nov 2007
281Bermudes Eduardo ...2190Zapata Alonso (COL)24540-128 ≣B54Cup Carnaval (open)
174Krivec Jana (SLO)2290Madl Ildiko (HUN)24150-131 ≣B54Cup Croatia (w)
374Svagusa Boris (CRO)Biliskov Vjekosla...23350-121 ≣B54Cup Dalmatia (team)
528David Cosmin Luci...1968Nemes Silviu (ROM)21500-127 ≣B33Cup Felix (open)27 May 2007
704Cucu Gheorghe (ROM)1823Senetia Teodor (ROM)22110-127 ≣B54Cup Gaudeamus (open)17 Jun 2011
677Gabaidulina Olga ...1895Baigildin Albert ...20850-131 ≣B33Cup Governor's (j...16 Aug 2010
687Nguyen Thanh Nghi...2133Xiu Deshun (CHN)25400-126 ≣B54Cup HDBank (open)04 Jan 2011
406Caldeira Adriano ...2377Milos Gilberto (BRA)25800-131 ≣B33Cup Itau (open)
561Abhinaya SubhechiMehar Chinna Redd...22220-125 ≣B54Cup Mayors (open)11 May 2008
562Deshmukh Anup (IND)2284Shailendra B23561-027 ≣B54Cup Mayors (open)16 May 2008
613Padhya Saumil (IND)1845Bakre Tejas (IND)24530-131 ≣B54Cup Mayors (open)01 May 2009
665Markiewicz Czesla...1953Markiewicz Jerzy ...22950-125 ≣B54Cup Omega03 Jun 2010
527Isgandarova Khaya...2188Balogh Csaba (HUN)25620-129 ≣B54Cup President03 May 2007
565Gosic Bogdan (SRB)2337Cabrilo Goran (SRB)25000-130 ≣B54Cup Serbia (team)16 Jun 2008
55Tsekouras SteliosAlexopoulos Georg...22490-124 ≣B33Cup Spyros Bikos
263Csorbai Attila (HUN)2112Pataki Gyozo (HUN)22300-129 ≣B33Cup Tenkes (open)
84Brdicko Petr (CZE)2255Weglarz Leszek (POL)22240-132 ≣B33Cup Warsaw
287Vavra Jan (CZE)2166Schula Michal (CZE)22420-128 ≣B54Czech League 1999...
413Novak Michal (CZE)2163Zeleny Tomas (CZE)22531-025 ≣B54Czech League 2002...
474Blecha Miroslav (...2148Seleljo Daniel (CZE)22510-128B33Czech League 2004...06 Feb 2005
551Vanek Petr (CZE)2184Polak Benedikt (CZE)20750-125 ≣B54Czech League 2007...03 Feb 2008
605Hosek Milan (CZE)2258Vodicka Vlastimil...21911-022 ≣B33Czech League 2008...22 Mar 2009
590Tylecek Drahomir ...2002Gil Karel (CZE)19591-023 ≣B33Czech League 2008...23 Nov 2008
606Merta Vlastimil (...1944Gil Karel (CZE)19790-129 ≣B33Czech League 2008...22 Mar 2009
684Senkyr Martin (CZE)2160Obsivac Josef (CZE)22780-124 ≣B30Czech League 2010...28 Nov 2010
354Chalupecky Vladim...2095Stastny Jan (CZE)21861-030 ≣B54Czech League (V) ...
732Simonik Adam1885Svoboda Matej19820-116 ≣B33Extra League 2011...21 Jan 2012
636Wasserbauer Radek1966Vlasak Lukas (CZE)21811-030 ≣B54Extraliga 2009/10...04 Oct 2009
59Bozic AleksandarDamljanovic Brank...26070-125 ≣B54It30 Jan 1980
12Aleman Dovo MiguelGligoric Svetozar...24470-131 ≣B33It
14Reicher Emanoil (...2310Boleslavsky Isaac...25600-126 ≣B33It
15Kalkstein RodolfoGligoric Svetozar...24470-122 ≣B33It
48Golomeov Todor2200Hort Vlastimil (GER)26200-129 ≣B33It
13Katragadda GTaimanov Mark E (...23860-128 ≣B33It
99Morales Calvino M...1701Martin Del Campo ...24550-132 ≣B54It
97Wilfling Hermann ...2147Cigan Stefan (SLO)23430-120 ≣B54It
22Bouwmeester Hans ...2343Roessel Fritz (NED)0-111B33It
11Alexander Conel H...Janosevic Dragolj...23301-020 ≣B33It
236Fernandes AlvaroCampos Moreno Jav...24400-115 ≣B33It
238Camara ArturoSuarez Santiago (...21230-122 ≣B54It
90Kwiecien Zbigniew...2139Rossmann Helmut (...22641-025 ≣B54It
32Pregherman ShmuelPersitz Raaphi (SUI)23360-132 ≣B33It
302Torres Jose Artur...2215Fernando Diogo (POR)22210-123 ≣B54It
227Zozulia Anna (BEL)2275Mukhametov Eldar ...24750-132 ≣B33It
28Bonfioli MarcoTrincardi Tullio ...22350-122 ≣B33It
77Barua Dibyendu (IND)2400Makarichev Sergey...25201-031 ≣B54It
43Cardoso Radolfo T...2330Mihaljcisin Mihaj...22800-132 ≣B33It
75Pineault Denis (CAN)2270Ivanov Igor V (CAN)24240-125 ≣B54It
74Pineault Denis (CAN)2270Hebert Jean (CAN)23850-125 ≣B33It
42Kivioja Endel (EST)2215Stein Leonid Z (UKR)26050-127 ≣B33It
194Zheliandinov Vikt...2350Galliamova Alisa ...24750-132 ≣B33It
16Pilnik Hermann (GER)Janosevic Dragolj...23301-031B33It
438Trotto Pierangelo...1904Efimov Igor (MNC)24590-120 ≣B54It
66Vogt Lothar (GER)2490Tischbierek Raj (...24541-032 ≣B33It
751Guerrero Andres (...2196Escobar Forero Al...24600-123 ≣B30It \25 Sep 2012
699Shetye Shyam (IND)1850Aswin Jayaram (IND)24730-125 ≣B54It \28 May 2011
39Babula Milan (CZE)2306Zavodny Zdenek1-018 ≣B33It \
480Brekka Hanus (FAI)2115Nielsen Carl-Otto...19471-017 ≣B33It \21 Jul 2005
46LittrellHulse Brian (USA)21551-021 ≣B33It \
57Kogan Boris M (USA)2445Baczynskyj Boris ...22221-030 ≣B33It \
184Lengyel Bela (HUN)2425Feher Gyula (HUN)24150-132 ≣B33It \
211Seminara Juan Pab...2275Mendez Ernesto (ARG)23950-132 ≣B33It \
418Sorokina Viktoria...2130Eidelson Rakhil (...22680-124 ≣B33It \
536Fuchs Georg (AUT)2181Pitl Gregory (GER)24030-127 ≣B30It \07 Sep 2007
637Pieri P1859Shishkin Vadim (UKR)25070-132 ≣B33It \25 Oct 2009
664Toenniges Thomas ...2105Steingrimsson Hed...25500-129 ≣B54It \03 Jun 2010
672Guy David (WLS)1958Rusev Krasimir (BUL)25240-120 ≣B53It \11 Jul 2010
731Pruess David (USA)2395Lobo Richard (ENG)22511-029 ≣B54It \07 Jan 2012
737Vogel Johannes (GER)2102Gschnitzer Oswald...24660-125 ≣B54It \17 Feb 2012
740Contreras Miguel ...2088Cifuentes J21140-125 ≣B54It \08 Apr 2012
697Schindler Gerhard...1811Lentner Wolfram1-032 ≣B54It \14 May 2011
7Poulsen Christian6Stumpers Louis F1-028 ≣B33It (a)
342Sardi AliceBarzanu Iulian (ROM)21171-021 ≣B54It (active)
512Shabanov Denis (BLR)2147Kryakvin Dmitry (...25210-131 ≣B54It (b)21 Dec 2006
5Malik Jan (CZE)2352Koutnik J1-028 ≣B33It (b)
453Atarov Evgeniy (RUS)2138Baklan Vladimir (...25910-123 ≣B54It (blitz) (qual)
451Pogonina Natalija...2385Krush Irina (USA)24640-120 ≣B54It (blitz) (w)02 May 2004
742Tapera Uzeni1949Ponelis Albert A19861-023 ≣B33It (c)28 Apr 2012
412Farago Sandor (HUN)2305Pg Mohd Omar Ak H...22171-027 ≣B33It (cat.1)
607So Wesley (PHI)2646Nolte Rolando (PHI)24581-027 ≣B54It (cat.11) \26 Mar 2009
338Gheng Josef (GER)2378Murariu Andrei (ROM)22990-131 ≣B33It (cat.2)
277Nagy Janos (HUN)2255Nagy Andras (HUN)22661-025 ≣B33It (cat.2)
286Cubas Jose Fernan...2206Chemin Vitorio (BRA)22800-127 ≣B33It (cat.3)
592Karahmetovic Adna...2300Budimir Boris (BIH)23280-113 ≣B33It (cat.4)26 Nov 2008
340Zozulia Anna (BEL)2371Lutsko Igor (BLR)23341-032 ≣B54It (cat.4)
502Podgursky Sten (MDA)2193Zinchenko Yarosla...25030-127 ≣B33It (cat.6)12 Jun 2006
293Lesiege Alexandre...2553Berthelot Yannick...22811-024 ≣B30It (cat.8)
159Farago Sandor (HUN)2360Volzhin Alexander...24250-130 ≣B33It (cat.8)
407Gabrielian Artur ...2474Shakenov Erzhan (...22940-132 ≣B54It (d)
623Reznikov DaniilIvanova Simoneta ...17630-126 ≣B54It (juniors) \24 Jun 2009
51Benes Petr (CZE)2166Mokry Karel (CZE)24200-128 ≣B32It (juniors) (und...
255Galego Luis (POR)2425Nekulman M1-019B50It (open)
231Hadraba Vladimir ...2265Kovalevskaya Ekat...23500-131 ≣B54It (open)
228Collet MarkLeidorf M0-123 ≣B54It (open)
739Krstevski Vlatko ...2148Nevednichy Vladis...25460-132 ≣B33It (open)07 Apr 2012
748Cekanauskas Justa...1732Skripkiunas Benas1-028 ≣B33It (open)17 Aug 2012