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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
624Bharathi R (IND)1952Mamedov Nidjat (AZE)26140-129 ≣B54It (open)
86Zeniou ZeniosAlexandrou Alexan...21720-126B33Ch Cyprus
88Graeffe Petri (FIN)2060Virtanen Antti (FIN)23480-127 ≣B54Ch Finland (juniors)
124Becker JueRagozin Evgeni (RUS)24410-117 ≣B33It (open) \
318Galego Luis (POR)2427Limp Eduardo (BRA)24340-117 ≣B54Memorial V.Toth (...
297Sobol GustavoDella Morte Pablo...22200-120 ≣B54Ch Argentina (jun...
93Kourtesis Georgio...2191Skoularikis Fotio...22230-130 ≣B54It (open) \
94Nagy Janos (HUN)2214Cardon Helmut (NED)23790-129 ≣B54It (open) \
96Burshaid LHakki E0-115 ≣B54Olympiad Arab states
97Wilfling Hermann ...2147Cigan Stefan (SLO)23430-120 ≣B54It
99Morales Calvino M...1701Martin Del Campo ...24550-132 ≣B54It
2Bobotsov Milko G ...2405Malchev Andrei0-124B33Ch Bulgaria
387Kurochkin Victor ...2415Baklan Vladimir (...26050-128 ≣B54Ch Russia (club)
305Gregorova Zuzana ...2151Gara Ticia (HUN)22330-127 ≣B54Ch Europe (junior...
104Tietjen Daniela (...2010Woitinski J0-115 ≣B54Ch Germany (junio...
230Ankhchimer Bayanm...2151Gara Anita (HUN)22650-124 ≣B54Ch World (juniors...
469Abu Sufian Shakil...2317Palit Somak (IND)23400-132 ≣B54It (open)17 Nov 2004
311Kitschke Heiko (GER)2114Woller Roland (GER)21190-131 ≣B33It (open) (a)
108Efimov Igor (MNC)2400Yermolinsky Alex ...25150-129 ≣B54It (open)
699Shetye Shyam (IND)1850Aswin Jayaram (IND)24730-125 ≣B54It \28 May 2011
110Sosa Luis (PUR)2133Dlugy Maxim (USA)25250-130 ≣B54It (open)
112Vandivier DonNoren K0-122 ≣B33It (open)
671Schaefers Bernd1787Bischoff Dieter (...21140-128 ≣B54It (open)04 Jul 2010
117Zugaj Fjodor (SLO)2211Podvrsnik Marko (...21960-126 ≣B54Ch Slovenia
119Hinteregger Arthu...2188Sarosi Zoltan (HUN)22970-119 ≣B33It (open)
121Simic Dragisa (SRB)2323Grosar Aljosa (SLO)24150-125 ≣B54It (open)
185Binder Tamas (HUN)2277Varga Zoltan (HUN)25350-119 ≣B33It (open)
123Katakis MAndrianov Nikolai...24120-119 ≣B54It (sheveningen)
125Teodoro Eduardo (...2387Fedorowicz John P...25600-126 ≣B54It (open)
460Bruno Ronald (USA)2214Van Buskirk Charl...22930-122 ≣B54Ch Southern Calif...24 Jul 2004
127Hedlund BThorhallsson Gylf...22850-129 ≣B33It (open)
281Bermudes Eduardo ...2190Zapata Alonso (COL)24540-128 ≣B54Cup Carnaval (open)
129Deakne Baranyai A...Grabics Monika (HUN)23360-126 ≣B33Ch Hungary (team)...
130Scherrer RolandGroszpeter Attila...25200-129 ≣B54It (open)
131Lindri Juni Wijay...2155Nutu-Gajic Dana (...23500-128 ≣B53Olympiad
132Nurul HHund Barbara (SUI)22260-129 ≣B54Olympiad
350Abbasov Vusal (AZE)2167Guseinov Vusal (AZE)0-113 ≣B33Ch Azerbaijan (ju...
137Ljubic Pero (CRO)2102Kerschenbauer Fra...20060-125 ≣B33It (open) (b)
138Rajlich Vasik G (...2303Noren K0-129 ≣B33Tournament
139Ricardo SantirsoJavier Melero0-131 ≣B33Ch Asturias (team)
141Ipavec Petra (SLO)2091Krmelj Natasa (SLO)20750-130 ≣B33It (open) (w)
142Gallob BorisWuerl Roland20550-129 ≣B54It (open)
143HerwatiLumongdong Lisa K...21460-125 ≣B33Zt (w)
144Kofidis Andreas (...2403Atalik Suat (BIH)25350-117 ≣B54It (open)
145Jamal AbdulLim Peter0-125 ≣B29Ch Asia (team)
146Wittmann Karl (GER)2200Lanka Zigurds (LAT)25400-131 ≣B30It (open)
147Levitan Yuliya (USA)2220Vulicevic Nenad (...23630-132 ≣B54Ch Manhattan Ches...
348Duvekot WABeeke Bobby (NED)22230-120 ≣B33It (open)
149Escandon Federico...2145Langier Daniel (ARG)23950-126 ≣B33Ch Pan-American (...
150Ortiz Aleman Jose...2185Cabello S0-129B33Ch Spain (team)
162Klawonn MarkusBreier Andreas (GER)24000-132 ≣B33Ch JBLN East 1993/94
666Carneiro Francisc...1968Barreto Filho Car...23460-128 ≣B54It (open)04 Jun 2010
155Cheron Stephane (...1952Charlot R16700-124 ≣B54It (open) \
156Paul Reinhart (GER)2100Kiselev Sergey (RUS)24600-127 ≣B33It (open) \
157Semasev Kim (LAT)2249Zhukhovitsky Samu...23950-123 ≣B33Ch World (seniors)
749Kuzmin Egor (RUS)2134Bazeev German (RUS)23080-132 ≣B33Memorial M.Botvin...30 Aug 2012
159Farago Sandor (HUN)2360Volzhin Alexander...24250-130 ≣B33It (cat.8)
161Khlgatian Goaz (ARM)2115Agapitova T0-119 ≣B33Ch URS (team) (co...
163Hellwig Martin1925Rossmann Andreas ...20930-124 ≣B33Mecklenburg Lande...
164Ewin Hans-Peter (...1946Euler Gerold (GER)0-127 ≣B54It (open)
426Faraoni Enrico (ITA)2162Tischbierek Raj (...24770-120 ≣B33It (open)
511Kucha Taras (UKR)1861Andreev Vitaliy (...22860-126 ≣B54Ch Ukraine (junio...18 Dec 2006
140Alfara J LAdla Diego (ARG)24550-130 ≣B54It (open)
167Nikolic Sava N R ...2114Grabics Monika (HUN)23250-129 ≣B33It (open)
168Lindri Juni Wijay...2155Hernandez Yudania...22840-131 ≣B54Olympiad (w)
43Cardoso Radolfo T...2330Mihaljcisin Mihaj...22800-132 ≣B33It
170Prada Rubin Ferna...2169Rivera Daniel (URU)23800-117 ≣B54It (open)
171Wegener Olaf (GER)2423Markgraf Alexande...24930-130 ≣B33Ch Germany (junio...
389Hilbig Olaf (GER)2217Agdestein Simen (...25780-132 ≣A00Bundesliga 2002/03
175Gonzalez Fuente C...2249Valles Moreno Iva...23940-119 ≣B54It (open)
176Pena Miguel2020Damljanovic Brank...25050-123 ≣B33It (open)
177Mach Anton (SVK)Stefan Oldrich (SVK)19720-126 ≣B54Ch Slovakia (team...
178Rottenborn Evzen ...Cvek Robert (CZE)25180-126 ≣B33Ch Czech Republic...
710Gorbatov Alexej (...2373Baryshpolets Andr...24770-131 ≣B33Ch Czech Republic...21 Jul 2011
374Svagusa Boris (CRO)Biliskov Vjekosla...23350-121 ≣B54Cup Dalmatia (team)
182Mottas Christian ...2143Sher Miron N (USA)25100-128 ≣B53It (open)
183Bernat Ernest (ESP)2118Campos Moreno Jav...24500-128 ≣B33It (open)
184Lengyel Bela (HUN)2425Feher Gyula (HUN)24150-132 ≣B33It \
187Pangen CTate Emory (USA)23800-121 ≣B54It (open)
189Tahkavuori Tapani...2066Fieandt John (FIN)21860-130 ≣B50Ch Finland (team)...
190Esswein NilsLindinger Markus ...23020-118 ≣B33Bundesliga (junio...
191Tsipouris Elefthe...2016Hatzidakis Mihail0-126 ≣B54Ch Greece (junior...
192Nones Ii Teodulfo...2281Gross David (CZE)23850-123 ≣B54Ch World (juniors...
193Havasi Tamas (HUN)2158Csaba Arpad Jr (HUN)21390-126 ≣B33Ch Hungary (team)
194Zheliandinov Vikt...2350Galliamova Alisa ...24750-132 ≣B33It
195Ruiz Gutierrez Ma...2194Pariente Lopez Fr...21800-124 ≣B33Ch Malaga
196Daamen Ferry (NED)2200Mellegers Joost (...22900-122 ≣B33Ch Netherlands (t...
197Kraitner YlanDlugy Maxim (USA)25300-122 ≣B54It (open)
421Burijovich Lilian...2212Atalik Suat (BIH)25410-130 ≣B54It (open)
200Hornych ChristianSchneider Hennig ...21910-131 ≣B33Ch Germany (junio...
201Pastor Pons Carlo...2216San Segundo Carri...25200-131 ≣B54It (open)
202Cajal Andre (BRA)2081Limp Eduardo (BRA)23250-127 ≣B23It (open)
203Berger Joachim (GER)2042Gombert Reiner (GER)19120-125 ≣A00Ch Schleswig Hols...
204Daude Puvill Anto...2202Gomez Jurado Luis...22750-119 ≣B33It (open)
205Gast Jonathan (SUI)2209Georges Sacha (SUI)23400-128 ≣B54Ch Switzerland (t...
585Inoue Sho (JPN)2024Ali Laith (IRQ)22710-122 ≣B33World Mindsports ...13 Oct 2008
208Gmizic PeterNutu-Gajic Dana (...23050-130 ≣B53Tournament
209Moya Soriano Migu...2340Torner Planell Jo...21230-130 ≣B33It (open) (active)
210Parkanyi Attila (...2380Nogrady Vilmos (HUN)22900-123 ≣B54Memorial Schneide...
366Lopes Raul (POR)1891Lameira Dinis (POR)20450-121 ≣B54Ch Lisbon