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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
151Katona ErzsebetBabic Momcilo (SRB)22850-131 ≣B33It (open) (juniors)
150Ortiz Aleman Jose...2185Cabello S0-129B33Ch Spain (team)
149Escandon Federico...2145Langier Daniel (ARG)23950-126 ≣B33Ch Pan-American (...
148Guerreiro RicardoFarinhas Joao1-027 ≣B21Ch Portugal (team)
147Levitan Yuliya (USA)2220Vulicevic Nenad (...23630-132 ≣B54Ch Manhattan Ches...
146Wittmann Karl (GER)2200Lanka Zigurds (LAT)25400-131 ≣B30It (open)
145Jamal AbdulLim Peter0-125 ≣B29Ch Asia (team)
144Kofidis Andreas (...2403Atalik Suat (BIH)25350-117 ≣B54It (open)
143HerwatiLumongdong Lisa K...21460-125 ≣B33Zt (w)
142Gallob BorisWuerl Roland20550-129 ≣B54It (open)
141Ipavec Petra (SLO)2091Krmelj Natasa (SLO)20750-130 ≣B33It (open) (w)
140Alfara J LAdla Diego (ARG)24550-130 ≣B54It (open)
139Ricardo SantirsoJavier Melero0-131 ≣B33Ch Asturias (team)
138Rajlich Vasik G (...2303Noren K0-129 ≣B33Tournament
137Ljubic Pero (CRO)2102Kerschenbauer Fra...20060-125 ≣B33It (open) (b)
136Ipavec Petra (SLO)2091Grosar Kiti (SLO)22190-120 ≣B54Tournament (junio...
135Figuerola AOlmo JL1-024B54It (open)
134Turner Matthew (ENG)2250Moutousis Konstan...23901-028 ≣B54It (open)
133Miannay Michel (FRA)1752Badii Madjid (FRA)21920-126 ≣B33It (open)
132Nurul HHund Barbara (SUI)22260-129 ≣B54Olympiad
131Lindri Juni Wijay...2155Nutu-Gajic Dana (...23500-128 ≣B53Olympiad
130Scherrer RolandGroszpeter Attila...25200-129 ≣B54It (open)
129Deakne Baranyai A...Grabics Monika (HUN)23360-126 ≣B33Ch Hungary (team)...
128Jungbluth Rolf (GER)2159Hogberg Jan (SWE)21081-030 ≣B30It (open)
127Hedlund BThorhallsson Gylf...22850-129 ≣B33It (open)
126Chehayeb SalahNoren K1-030 ≣B33It (open)
125Teodoro Eduardo (...2387Fedorowicz John P...25600-126 ≣B54It (open)
124Becker JueRagozin Evgeni (RUS)24410-117 ≣B33It (open) \
123Katakis MAndrianov Nikolai...24120-119 ≣B54It (sheveningen)
122Beckerman MarceloSifres Pablo (ARG)21551-025 ≣B33It (open) \
121Simic Dragisa (SRB)2323Grosar Aljosa (SLO)24150-125 ≣B54It (open)
120Fuchs Antje (GER)2124Geissler Grit (GER)20351-031 ≣B33Ch Germany (w) (o...
119Hinteregger Arthu...2188Sarosi Zoltan (HUN)22970-119 ≣B33It (open)
118Ahrens Manuela (GER)2125Darchia Diana (GEO)23130-132 ≣B50Ch World (juniors)
117Zugaj Fjodor (SLO)2211Podvrsnik Marko (...21960-126 ≣B54Ch Slovenia
116Vilar Lopez Monic...2154Franco Ocampos Ze...24900-125 ≣B33It (open)
115Diaz Augusto (CUB)2248Izeta Txabarri Fe...24590-120 ≣B33It (open)
114Efimov Igor (MNC)2430Bjerke Richard (NOR)21351-020 ≣B54It (open)
113Conquest Stuart (...2460Kotronias Vasilio...25201-024 ≣B54It (open)
112Vandivier DonNoren K0-122 ≣B33It (open)
111Schloetterer Herm...1947Barbero Gerardo F...24410-132 ≣B54It (open)
110Sosa Luis (PUR)2133Dlugy Maxim (USA)25250-130 ≣B54It (open)
109Blasi FBjelica Dimitrije...23801-030 ≣B33It (open)
108Efimov Igor (MNC)2400Yermolinsky Alex ...25150-129 ≣B54It (open)
107Paizis Adamantia ...2090Clarke Thomas (IRL)22151-021 ≣B54Olympiad
106Mounib A (MRC)Hakki Imad (SYR)23621-030 ≣B33Olympiad
105Bouaziz Slim (TUN)2338Ziska Bogi (FAI)22021-028 ≣B33Olympiad
104Tietjen Daniela (...2010Woitinski J0-115 ≣B54Ch Germany (junio...
103Micic Jordanka (GER)2334Micic Snezana (SRB)21511-032 ≣B54Ch Yugoslavia (w)
102Semeniuk Alexande...2417Ragozin Evgeni (RUS)24411-027 ≣B33Ch Armed Forces
101Harlin Henri (FRA)2106Pal Imre (HUN)21551-028 ≣B54It (open)
100Miranda Ponce Alv...2234D'Adamo Ettore0-125 ≣B54corr.
99Morales Calvino M...1701Martin Del Campo ...24550-132 ≣B54It
98Kuutti LauriTorkkola Simo0-132 ≣B54It (open)
97Wilfling Hermann ...2147Cigan Stefan (SLO)23430-120 ≣B54It
96Burshaid LHakki E0-115 ≣B54Olympiad Arab states
95Molvig Henrik (DEN)2195Thorsteins Karl (...24450-131 ≣B33It (open)
94Nagy Janos (HUN)2214Cardon Helmut (NED)23790-129 ≣B54It (open) \
93Kourtesis Georgio...2191Skoularikis Fotio...22230-130 ≣B54It (open) \
92Pletsch Andreas2016Schmidt Heike15201-030 ≣B33It (open)
91Basanta Gary (CAN)2324Minaya Juan (COL)22071-028 ≣B54It (open)
90Kwiecien Zbigniew...2139Rossmann Helmut (...22641-025 ≣B54It
89Ardiansyah H (INA)2371Jonathan S1-032 ≣B33?
88Graeffe Petri (FIN)2060Virtanen Antti (FIN)23480-127 ≣B54Ch Finland (juniors)
87Gimmel Rolf (SUI)1841Visetti A0-126 ≣B33?
86Zeniou ZeniosAlexandrou Alexan...21720-126B33Ch Cyprus
85Anastasiou StavrosJacovides M1-028 ≣B32Ch Cyprus
84Brdicko Petr (CZE)2255Weglarz Leszek (POL)22240-132 ≣B33Cup Warsaw
83Bouaziz Slim (TUN)2370Salov Valery (RUS)25750-127 ≣B33Izt
82Sampson MMuir1-032 ≣B33Ch Great Britain
81Sarafian SJacob Bernhard (GER)21641-031 ≣B33It (open) (w)
80Oparaugo Thomas (...2109Kokkila Tero (FIN)23300-126 ≣B54Ch World (juniors...
79Martorelli Antoni...2305Sanna1-025 ≣B33?
78Holl Andreas (GER)2149Reichenbacher Ger...18401-032B33corr.
77Barua Dibyendu (IND)2400Makarichev Sergey...25201-031 ≣B54It
76O'neill Y Dayneko...Acebal J Maria (ESP)23270-130 ≣B33Ch Asturias (pref...
75Pineault Denis (CAN)2270Ivanov Igor V (CAN)24240-125 ≣B54It
74Pineault Denis (CAN)2270Hebert Jean (CAN)23850-125 ≣B33It
73Westerinen Heikki...2390Hjartarson Johann...25050-130 ≣B50Zt
72Usachyi Mark (UKR)2196Tiagunov G1-030 ≣B33Ch World (1/2 fin...
71Upton Timothy J (...2181Van Der Wiel John...25350-129 ≣B53Olympiad
70Puls TGroszpeter Attila...24800-120 ≣B33It (open)
69Oliveira Antonio ...2222Arlandi Ennio (ITA)24360-131 ≣B33Ch Europe (junior...
68Willecke Dirk2225Brumm Carsten Dr ...22420-123 ≣B33Bundesliga (2nd) ...
67BoeredougaWhitehead Jay E (...23250-125 ≣B33Ch World (team) (...
66Vogt Lothar (GER)2490Tischbierek Raj (...24541-032 ≣B33It
65Yuja H (HON)2205Luk Luen-Wah (HKG)22151-032 ≣B33Olympiad
64Mohiuddin GLamford Paul A (WLS)0-120 ≣B33Olympiad
63Rossmann Helmut (...2264Riha Vaclav (CZE)23101-029 ≣B33Match \
62Thinnsen James A ...2220Strauss David J (...24200-113 ≣B50It (open)
61Silva Carlos Ales...Abarca Aguirre Ma...23471-030 ≣B54Ch Chile04 Oct 1980
60Cunha Pereira SilvioMasculo Jose (BRA)23100-129 ≣B33Ch Brazil
59Bozic AleksandarDamljanovic Brank...26070-125 ≣B54It30 Jan 1980
58Leppala JussiTrepp Markus (SUI)23750-125 ≣B33Ch Denmark (juniors)
57Kogan Boris M (USA)2445Baczynskyj Boris ...22221-030 ≣B33It \
56Gonzales Mestres ...2350Geller Efim P (RUS)25650-129 ≣B54?
55Tsekouras SteliosAlexopoulos Georg...22490-124 ≣B33Cup Spyros Bikos
54Horst CarstenLund Flemming22000-132 ≣B33Bundesliga 1980/81
53Garcia S Alberto ...Vera Reynaldo (CUB)24920-123 ≣B54?
52Smits MauriceAagaard Michael (...20441-015 ≣B54Ch Denmark (juniors)