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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
351Llobet Reus Joan ...2069Fernandez Pintado...20321-031 ≣B53It (open) \
350Abbasov Vusal (AZE)2167Guseinov Vusal (AZE)0-113 ≣B33Ch Azerbaijan (ju...
349Ausserer Peter (AUT)Jedinger Andreas ...21010-124 ≣B54Staatsliga B East...
348Duvekot WABeeke Bobby (NED)22230-120 ≣B33It (open)
347Zarza Ronald (PAR)2061Alvarez Johan (VEN)23170-121 ≣B54Ch World (juniors...11 Aug 2000
346Rydzik Karol (POL)2077Dziuba Marcin (POL)23920-126 ≣B54Ch Poland (team)
345Van Den Berg Ad (...2202Mellegers Joost (...22520-119 ≣B33It (open)
344Enrique Veronica ...Lopez Natalia (ARG)1-032 ≣B54Ch Argentina (jun...
343Rosa Danilo Epita...2085Coelho Luis (BRA)21641-025 ≣B33It (open)
342Sardi AliceBarzanu Iulian (ROM)21171-021 ≣B54It (active)
341Jenc Milan (CZE)1888Snaidr Jiri (CZE)20190-127 ≣B33It (open) \
340Zozulia Anna (BEL)2371Lutsko Igor (BLR)23341-032 ≣B54It (cat.4)
339Aout Sebastien (FRA)2157Marino Olivier (FRA)20671-020 ≣B54Ch France (juniors)
338Gheng Josef (GER)2378Murariu Andrei (ROM)22990-131 ≣B33It (cat.2)
337Adensamer Gerhard...2047Seres Lajos (HUN)24440-128 ≣B33It (open)
336Zorko Jure (SLO)2456Gomboc Miha (SLO)21850-129 ≣B54Ch Slovenia
335Al Sherkh Khade W...Batceceg Tuvshint...22370-128 ≣B54Olympiad (w)
334Maduro Sherman (AHO)2230Ahmad Aziz (IRQ)23430-123 ≣B54Olympiad
333Andreeva Mariya (...2059Nikolaidis Ioanni...25120-123 ≣B33It (open)
332Lillipuu OlevKemppainen Tuomo0-129 ≣B33Ch Finland (team)...
331Turunen Markus (FIN)2086Nieminen Kari (FIN)22250-116 ≣B33Ch Finland (team)...
330Marinescu Emilian...2070Mosnegutu Mariana...22320-128 ≣B33It (open) \
329Beliaev Sergei V ...2233Maksimenko I0-131 ≣B33Tournament (Elo)
328Lopez Yurima (CUB)2093Cruz Katia1-030 ≣B33Ch Cuba (juniors)...
327Coman OvidiuFlorescu Petru (ROM)21990-122 ≣B54Ch Romania (junio...
326Batali Gheorghe (...2063Sima Marian (ROM)22930-127 ≣B53Memorial V.Ciocal...
325Leite Eduardo S (...2210Chemin Vitorio (BRA)23090-118 ≣B33Ch Brazil
324Aftsoglou Ioannis...2203Nikolaidis Ioanni...25120-119 ≣A04Ch Greece
323Sandu Marius Stef...2291Tutulan Mihaela (...20470-117 ≣B54It (open) \
322Felegyhazi Laszlo...2300Racz Zoltan (HUN)22931-030 ≣B54Ch Hungary (team)...28 Feb 1999
321Riman Vaclav (CZE)2045Macicek Jan (CZE)20211-031B33Ch Moravia (junio...
320Radoszta Armando ...2040Della Morte Pablo...22200-122 ≣B33It (open)
319Becker Nils (GER)2145Bauer Mirko1-031B30Ch Germany (junio...
318Galego Luis (POR)2427Limp Eduardo (BRA)24340-117 ≣B54Memorial V.Toth (...
317Marineau RemiDoire Daniel1-024 ≣B54Tournament \
316Galuszka Kamil (POL)2096Mierzynski Jarosl...21541-020 ≣B54Ch Poland (team) ...
315Cernousek Lukas (...2203Snajdr Jiri0-128B33Ch Czech Republic...
314Mladenovic Jelica...2019Tkeshelashvili So...22840-127 ≣B33Ch Europe (junior...
313Lewis James E (DOM)2206Fernandez John C ...21561-023 ≣B54It (open) \
312Felber Joseph J (...2094Buscemi Edward0-128 ≣B33Ch State New York
311Kitschke Heiko (GER)2114Woller Roland (GER)21190-131 ≣B33It (open) (a)
310La Rocca MarkIvanov Alexander ...25150-129 ≣B54It (open)
309Deuber Roman (SUI)2049Georges Sacha (SUI)22450-125 ≣B54It (open)
308Zembrzuska Monika...2000Kowalska Elzbieta...20801-031 ≣B33Ch Poland (team) ...
307Jablonska Hanna (...2090Kowalska Elzbieta...20800-130 ≣B33Ch Poland (team) ...
306Ravnik Franc (SLO)1913Nevednichy Vladis...25370-131 ≣B54It (open)
305Gregorova Zuzana ...2151Gara Ticia (HUN)22330-127 ≣B54Ch Europe (junior...
304Rogado NunoAndrade Leonardo ...21830-118 ≣B54It (open)
303Gomes Joao AMDel Rey Diego (ESP)23690-123 ≣B54It (open)
302Torres Jose Artur...2215Fernando Diogo (POR)22210-123 ≣B54It
301Guimaraes Claudio...1963Fernando Diogo (POR)22210-126 ≣B54Ch City
300Petrovic GoranBrenke Andreas (GER)23010-125 ≣B54It (open)
299Mas Artigas Pere ...2120Smirnov Sergei (RUS)22490-124 ≣B33Ch Europe (for th...
298Gruca Miroslav (SVK)2204Hlas Jan (SVK)21180-132 ≣B33Ch Slovakia (juni...
297Sobol GustavoDella Morte Pablo...22200-120 ≣B54Ch Argentina (jun...
296Girinath P D S (IND)2286Faisal Farooq1-022 ≣B32Ch Commonwealth
295Gunnarsson Arnar ...2199Ulfarsson Magnus ...22900-125 ≣B20Ch Iceland (team)...
294Radvanyi Tibor (HUN)2133Magyar Andras (HUN)22630-122 ≣B33Ch Hungary (team)...
293Lesiege Alexandre...2553Berthelot Yannick...22811-024 ≣B30It (cat.8)
292Jazeschen UweSturm Bernhard (GER)22220-132 ≣B54Oberliga Southwes...
291Prause RobertLipinsky Fabian (...23310-121 ≣B54Bundesliga (junio...
290Garcia ChristopheRouverol Guy (FRA)20301-032 ≣B33Ch France (team) ...
289Marteau Yann (FRA)2210Dens Cedric (FRA)20621-029 ≣B33Ch France (junior...
288Grzina BPuschmann Laszlo ...22850-129B33Ch European Union...
287Vavra Jan (CZE)2166Schula Michal (CZE)22420-128 ≣B54Czech League 1999...
286Cubas Jose Fernan...2206Chemin Vitorio (BRA)22800-127 ≣B33It (cat.3)
285Espau Guillem Jos...1937Yepes Martinez Ed...22600-132 ≣B33Ch Catalunia (team)
284To Quoc Khanh (VIE)2271Dao Thien Hai (VIE)25430-129 ≣B33Ch Vietnam (junio...
283Rieder Josef (GER)2043Solomunovic Igor ...23450-127 ≣B54It (open)
282Majul Isolina (COL)2088Villegas John19201-028 ≣B54Tournament
281Bermudes Eduardo ...2190Zapata Alonso (COL)24540-128 ≣B54Cup Carnaval (open)
280Pablo Fernandez S...Savon Mikhail (UKR)22260-127 ≣B33Ch Asturias (juni...
279Siekaniec Jan (POL)2160Bielczyk Jacek (POL)23700-132 ≣B33Ch Poland (team) ...
278Langrock Hannes (...2105Ebel Tobias1-013 ≣B33Ch North Germany ...
277Nagy Janos (HUN)2255Nagy Andras (HUN)22661-025 ≣B33It (cat.2)
276Enrique Veronica ...Prior Marciane (BRA)19010-123 ≣B33Ch Pan-American (...
275Moreno Mestre Jul...2090Rodes Apilluelo J...20160-132B33It (open)
274Fuertes Garay Jav...2097Colas Longares Ra...23100-126 ≣B33It (open)
273Juranic Bruno (CRO)2183Karakatic Tomisla...20200-130 ≣B33Ch Croatia (team)...
272Burchert Wolfgang...2167Mainka Romuald (GER)24800-121 ≣B33VK1 1997/98
271Buerger Helmut (GER)1900Becher Helmut Dr ...20720-128 ≣B33Ch SVR (2)
270Marteau Yann (FRA)2157Kosten Anthony C ...25150-123 ≣B33It (open)
269Kowalewski Jarosl...2060Michniewski Tomas...21730-126 ≣B54Ch Milanowek
268Perez Cadenas Ces...1798Rubio Doblas Fco ...20400-114 ≣B21Ch Malaga
267Charneira Hermene...2140Costa Paulo (POR)21440-130 ≣B54Ch Portugal (team...
266Zakurdjaeva Irina...2115Bobko Ekaterina (...20351-024 ≣B23Ch Russia (junior...
265Grigoriev OSoldatov Roman (UKR)22220-122 ≣B33Ch Ukraine (junio...
264Fedorchuk Sergey ...2415Zakharov Vladimir...23901-027 ≣B23Ch Ukraine (junio...
263Csorbai Attila (HUN)2112Pataki Gyozo (HUN)22300-129 ≣B33Cup Tenkes (open)
262Wagner AlexanderWenner Tobias (GER)22100-124 ≣B33Verbandsliga Nort...
261Lange Peter (GER)2076Wiedersich Jens (...21390-131 ≣B32Oberliga Northeas...
260Dettmann Steffen ...2169Gorodinski Michael0-124 ≣B33Bundesliga (junio...
259Silveirinha Jose ...2104Ko Ko Hlaing1-023 ≣B33Ch Asian Cities (...
258Mohd Hussein JamilDadashzadeh K (IRI)21280-127 ≣B33Ch Asian Cities (...
257Paulino Jose (POR)2039Costa Paulo (POR)21440-131 ≣B54Ch Portugal (qual)
256Zsiltzova-Lisenko...2235Wassin Sergei (RUS)0-121 ≣B33Ch IBCA (blindfold)
255Galego Luis (POR)2425Nekulman M1-019B50It (open)
254Morier BrunoCardoso Carlos Al...22070-129 ≣B33Tournament \13 Feb 1997
253Sanner Dennis (GER)2297Heining Thomas (GER)20721-027 ≣B54It (open)
252Klimpel Thomas (GER)2154Heining Thomas (GER)20720-129 ≣B54It (open)