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Dutch Defence: Classical Variation, Buenos Aires Variation 1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 a5

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
29Lautier Joel (FRA)2658Roos Jean-Luc (FRA)22181-033 ≣A40Ch France
8Kavalek Lubomir (...2555Bednarski Jacek B...23951-033 ≣A81Olympiad
33Szmacinska Grazyn...2181Badulescu Christine1-017 ≣A40It (w)
130Lopez Gonzalez Da...2176Paz Ladron De Gue...23621-022 ≣A40It (cat.3)03 Nov 2007
174Stamenkovic Draga...2422Vizzotto Bernardo...20091-025 ≣A40Ch Paulista02 Dec 2011
5Rossetto Hector (...2285Alvarez Jose_ (CUB)23681-032 ≣A10Zt
6Sznapik Aleksande...2397Bednarski Jacek B...24001-032 ≣A04Ch Poland21 Feb 1971
9Knezevic Milorad ...2212Bjelajac Milan (SRB)23701-029 ≣A40It (open)
13Kochyev Alexander...2417Maric Boris (YUG)19901-030 ≣A04?
15Rickers GerhardAmbrosewicz Czeslaw1-018 ≣A10Europe Tournament...
83Bohlmeyer Peter AKuehn Peter (GER)24070-137A84Ch Germany (senio...
128Stiller Juergen (...2241Naumkin Igor (RUS)24870-125 ≣A40It (open)04 Sep 2007
43Hofmann Bernhard ...2069Naumkin Igor (RUS)24900-129 ≣A40It (open)
44Hrbolka Ladislav ...2159Tibensky Robert (...24100-117 ≣A40It (open)
45Kallai Gabor (HUN)2455Poluljahov Aleksa...25050-128 ≣A40It (open) \
46Sbarra Marco (ITA)2227Vivo Mario (ITA)21480-125 ≣A04?
81Hillmann Ralf (GER)1973Just Gabriele Dr ...19250-127 ≣A40It (open) \
48Nevednichy Vladis...2495Lupu Mircea-Sergi...24370-120 ≣A80It (cat.8)
97Karwatt Lothar (GER)2189Janusch Gerd (GER)22000-132 ≣A80Oberliga Northwes...
98Michalke Guenter ...2224Janusch Gerd (GER)22000-135 ≣A81Oberliga Northwes...
148Kozak Milos (CZE)2213Trapl Jindrich (CZE)23370-136 ≣A40Czech League 2009...21 Feb 2010
53Raivio Yrjo (FIN)2067Naumkin Igor (RUS)24730-127 ≣A40It (open) \
104Loftsson Hrafn (ISL)2250Gunnarsson Arinbj...22400-133 ≣A80Ch Iceland (team)...
144Privitera Franco ...2131Provoost Simon (NED)22650-125 ≣A10It (open)07 Aug 2009
122Dilleigh Steve (ENG)2130Bennet William D ...21440-122 ≣A40Ch Great Britain14 Aug 2006
131Tillmann Markus (...2204Pirrot Dieter (GER)24170-131A40It (open)12 Nov 2007
162Sanders Isaac B (...2136Birkin Mark (ENG)19140-120 ≣A40Ch England (team)...26 Mar 2011
55Botsari Anna-Mari...2313Petraki Maria (GRE)20340-127 ≣A40It (w)
149Krallmann Matthia...2230Zatonskih V (UKR)22770-129 ≣A40NRW-liga 2009/1021 Feb 2010
71Lazarus Simon2125Bellin Robert (ENG)23750-138 ≣A81Ch England (team)...
80Dubinskaya M (UKR)2081Gritsaeva O0-128 ≣A40Ch Ukraine (junio...
11Cohn HansSchmeisser Andre ...18290-134 ≣A10Ch World (for the...26 Feb 1975
2Matulovic Milan (...2394Puc Stojan (SLO)22550-135 ≣A10It
36Yndesdal Kjell (NOR)2159Eilertsen Jens B ...22620-138 ≣A91It (open) \
32Spalt BFahrner Kurt (AUT)23190-120 ≣A80It (open)
100Gallagher Joseph ...2511Williams Simon (ENG)22880-135 ≣A81It (open)
56Hrivnak Martin Jr...2210Williams Simon (ENG)25120-135 ≣A40Ch Europe (junior...
70Prokopishin Vasil...2340Gyurkovics Miklos...21350-135 ≣A41It (open)
105Nixon Thomas CM (...2204Williams Simon (ENG)24050-134 ≣A40Ch Great Britain
175Hole Oystein (NOR)2371Johannessen Leif ...25030-129 ≣A04Ch Norway (team) ...13 Jan 2012
59Gutzeit RolfGrabarczyk Bogdan...24090-130 ≣A00Oberliga East 199...
133Paciencia Enrique...2431Girinath P D S (IND)24480-132 ≣A81It (open) (masters)21 Dec 2007
108Sai Krishna S (IND)2155Girinath P D S (IND)24060-136 ≣A91Ch Commonwealth
180Jansson Anders O ...2099Westerberg Jonath...23050-120 ≣A04It (open)
152Yuffa Daniil (RUS)2235Varitski Igor (UKR)22950-130 ≣A10Ch Czech Republic...17 Jul 2010
47Nestorovic Dejan ...2390Poluljahov Aleksa...25150-127 ≣A40It \
137Avetisian Tigran ...2016Bugaev Viktor (UKR)20090-124 ≣A40Ch Region (open)24 Apr 2008
113Clery Nicolas (FRA)2254Williams Simon (ENG)24520-128 ≣A40It (open)12 Feb 2005
68Martinez Berrozpe...Vera Pons Felipe ...22460-136 ≣A04Ch Catalunia (b)
34Rajkovic Dusan (SRB)2415Maric Alisa (SRB)23550-132 ≣A40It (open)
138Glienke Manfred D...2318Naumkin Igor (RUS)25060-133 ≣A40It (open)17 May 2008
171Dixit Kumar (ENG)1810Harvey Marcus R (...21250-123 ≣A40It (open)10 Sep 2011
154Cumbers Paul (ENG)2214Hawkins Jonathan ...24290-131 ≣A81Ch Great Britain28 Jul 2010
112Hamilton AlexTaylor Timothy (USA)22910-120 ≣A80It (open)18 Jun 2004
155Sagar Shah (IND)2304Kaufman Raymond (...23070-134 ≣A80It (cat.2)27 Aug 2010
119Pucher Olivier (FRA)2306Sikula Vaszilij (...25150-127 ≣A81It (cat.5)23 Feb 2006
120Golubova Diana (RUS)1816Ertel Tatiana (RUS)19700-126 ≣A81Ch Russia (junior...
82Forbes Cathy (ENG)2110Williams Simon (ENG)23350-134 ≣A40Ch Great Britain
86Quaresma EngLuis ...Kamenets Anatolij...24030-136 ≣A91Ch World (e-mail)...
12Merkl HansKuro Timo0-126 ≣A04?
178Wilbrandt Simon P...1950Maack Kjartan (ISL)21330-121 ≣A40It (open)04 May 2012
14Raicevic Vladimir...2089Maric Boris (YUG)19900-137 ≣A10?
88Izeta Txabarri Fe...2505Pomes Marcet Juan...23930-137 ≣A40It (open)
76Apostolova Penka ...2045Charbonneau Pasca...21200-129 ≣A81It (open)
16Raivio Yrjo (FIN)2067Wiedenkeller Mich...24730-132 ≣A40Ch Denmark (juniors)
18Burnett Jim (ENG)2148Lane Gary W (AUS)23690-137 ≣A81Ch Great Britain
19Kantor Judith2090Just Gabriele Dr ...19250-133 ≣A40It (w)16 Jun 1981
20Filipik Jaroslav ...2047Nejezchlebova V0-120 ≣A40?
123Fey Franziska (GER)2032Just Anita (GER)19420-125 ≣A40Bundesliga 2006/0...22 Oct 2006
22Finegold Benjamin...2489Katrein Matthew0-130 ≣A80It \
146Musialkiewicz Paw...1838Betkowski Andrzej...21840-136 ≣A40It (open) (b)19 Aug 2009
92Kemp Peter (ENG)2208Williams Simon (ENG)23530-127 ≣A40Ch Great Britain
102Kilgus Georg (AUT)2346Seifert Dierk Dr ...21020-116 ≣A40It (open)
28Johannes GStamer W0-137 ≣A84corr.
173Hurme Harri M (FIN)2203Lehtivaara Petri ...23270-138 ≣A40Ch Finland (team)...20 Nov 2011
38Karpeshov Oleg (RUS)2384Skachkov Pavel0-127 ≣A80Ch Club URS (team...
94Weiland Guenter (...2095Roos Jean-Luc (FRA)22710-132 ≣A04It (open)
40Salokangas Hannu ...2184Nevanlinna Risto ...22520-127 ≣A04Ch Finland (team)
41McKenna Geoffrey2240Katrein Matthew0-123 ≣A10It (open)
127Khudiakov Alexand...2166Shtyrenkov Veniam...23690-121 ≣A40It \