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QGA, 4.Nc3 Notation: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3

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
356Hernandez CristhianVillarreal Juan1-026 ≣A46Ch Pan-American (...06 Aug 2006
473Patino Garcia CarolsCamacho Lina Marc...17591-013 ≣D02Ch Pan-American (...05 Jul 2011
394Cella Glaucio1731Macedo Thiago20830-119 ≣A06Ch Paranaense23 Jan 2008
355Emmenecker Philip...2195Brochet Philippe ...23880-124 ≣D02Ch Paris (open)12 Jul 2006
169Bouvier Bruno (FRA)2279Antonoff Georges ...21241-026 ≣A05Ch Paris (open)
489Inouss Badr (FRA)1942Mircescu Ovidiu (...21061-012 ≣D20Ch Paris (open) (a)12 Jul 2012
250Hofmann Christian...2124Pelt Alezander (GER)21050-123 ≣D02Ch Pfalz
237Guthmann Andreas ...1957Weber Hans1-017 ≣D24Ch Pfalz (HT I)
238Ortiz Eduardo (PHI)2358Martinez Rolly (PHI)24111-022D24Ch Philippines
12Cylwik Zbigniew (...1973Gabrys Z1-024 ≣D24Ch Poland
318Rawski Slawomir (...2278Gawronski Mirosla...21971-025 ≣D02Ch Poland (team) ...08 Sep 2004
415Jagodzinski Walde...2124Zielinski Olgierd...19851-022 ≣D02Ch Poland (team) ...09 Nov 2008
103Barczak MJablonski Lukasz ...20551-020 ≣D02Ch Poland (team) ...
187Ogiewka Rafal (POL)2065Fojudzki Tomasz (...21211-025 ≣D24Ch Poland (team) ...
247Rek Krzysztof (POL)2043Tomczak Rafal (POL)22530-125 ≣D02Ch Poland (team) ...
320Rube Alexander (RUS)1981Nakhapetiane Pogo...22300-125 ≣D24Ch Privolzhskogo ...
253Charbonneau Anne ...2006Galoustov Karen0-126 ≣D24Ch Quebec (junior...
405Ganin Alexander (...1982Pastushkov Mikhai...21111-020 ≣A06Ch Region04 Aug 2008
443Bruyatskaya Marin...2043Rouminskaya Eleonora1-026D02Ch Region (w)11 Dec 2009
211Hofmann Christian...2004Senk Christian (GER)21620-122 ≣D02Ch RLP (b)
445Taposu-Matei Alex...1785Visanescu Daria-I...19240-125 ≣D02Ch Romania (w)07 Feb 2010
366Kuligin Evgeni (RUS)2336Ovetchkin Roman (...25571-024 ≣D24Ch Russia (1/2 fi...16 Mar 2007
468Markelova Lubov (...2076Vozdvizhenskaya E...1-025 ≣A06Ch Russia (1 liga...21 Feb 2011
310Ivashchenko Mikha...Gyulaliev Namik (...0-125 ≣D20Ch Russia (junior...
427Balasanov Georgy ...Garanin Alexey1-017A46Ch Russia (junior...
346Ivakhinova Inna (...2244Karibaeva Elvira ...22331-024 ≣D02Ch Russia (junior...
118Thome JuergenWagner Gerd1-026 ≣D24Ch Saarland (C)
89Skozinski GuenterPlackmeyer Jan He...1-018 ≣D02Ch Schleswig Hols...
158Thielen AlexanderRosenthal Jean Cl...0-123 ≣D24Ch SJR (juniors) ...
151Tratar Marko (SLO)2365Hribar A17051-023 ≣D02Ch Slovenia (juni...
439Brusnjak Saso1999Gazvoda Franc (SLO)20301-018 ≣D02Ch Slovenia (team...23 Oct 2009
412Copi Ambroz1525Stubljar Andrej (...20370-119 ≣D02Ch Slovenia (team...12 Oct 2008
380Capo Vidal Uriel ...2356Salazar Carlos (PER)22221-019 ≣D24Ch South America17 Jul 2007
270Paquico Rodriguez...2104Gonzalez Lopez Ma...19151-022 ≣D24Ch Spain (juniors...
301Benito Alba Eladi...1941Hermida Rivera El...18821-020 ≣D24Ch Spain (seniors)
272Carrasco Martinez...2389Izaguirre Aguirre...1-020 ≣D24Ch Spain (team) (...
152Borg StefanBergh Kerstin1-023D24Ch Sweden (corr.)
153Hellborg Teodor (...2267Dedorson Tomas (SWE)22301-016 ≣D24Ch Sweden (team)
172Toth Bela (ITA)2400Kaufmann Werner (...22701-024 ≣D24Ch Switzerland (t...
258Korovkin Stepan (...2344Chernov Pavel (RUS)1-026 ≣D02Ch Tula Region (o...
368Boudriga Med Ali ...2131Barakati Sabri1-018 ≣D02Ch Tunisia23 Mar 2007
14Gufeld Eduard (USA)2434Kogan Boris M (USA)24451-021 ≣D24Ch Ukraine
280Budnikov Oleg (UKR)2408Tishin D (UKR)22911-023 ≣D24Ch Ukraine
329Fingerov Dmitry (...2358Viliavin Roman (UKR)22651-024 ≣D24Ch Ukraine (1/2 f...22 May 2005
449Yanchev RuslanKerimov Orhan1-023 ≣D20Ch Ukraine (junio...08 May 2010
372Yanitsky YuryKosenko Stepan0-121 ≣D24Ch Ukraine (junio...19 Apr 2007
438Chaikovsky AndreyOkruzhnov Alexey1-023 ≣D24Ch Ukraine (junio...04 Oct 2009
375Gerasimenyk M (UKR)2168Strygin Alexandr ...17831-018 ≣D02Ch Ukraine (qual)13 May 2007
373Poluektov Yury (UKR)2327Strygin Alexandr ...17831-026 ≣D02Ch Ukraine (qual)11 May 2007
205Shneider Aleksand...2540Kovalchuk Igor (UKR)20541-026 ≣D02Ch Ukraine (team)
72Bareev Evgeny (RUS)2560Begun F1-020 ≣D24Ch URS (club)
60Bareev Evgeny (RUS)2470Yakovich Yuri (RUS)24401-018 ≣D24Ch URS (juniors) ...
27Grigorian Levon (...Giorgadze Tamaz (...25040-123 ≣D02Ch URS (young mas...
104Lafrese LeeReichman Andre (USA)21801-013 ≣D24Ch USA (corr.)
316Truong Bao Thach ...La Quoc Anh1-023 ≣D06Ch Vietnam (junio...
303Nguyen Dinh Quang...2116Nguyen Cong Thanh...1-019D24Ch Vietnam (junio...16 Jul 2003
331Cu Minh Duc (VIE)Nguyen Le Canh (VIE)1-017 ≣D24Ch Vietnam (junio...
332Luu Cong Tung (VIE)Nguyen Le Canh (VIE)1-025 ≣D20Ch Vietnam (junio...
230Nguyen Thu Giang ...2118Le T Minh Nhut (VIE)1-025 ≣D02Ch Vietnam (junio...
391Nikolov Mihail (BUL)1841Gorbanovsky Oleg ...17351-017 ≣A46Ch World (juniors...20 Nov 2007
195Chistiakova Tamar...2366Korbut Ekaterina ...24480-126 ≣A46Ch World (juniors...
28Kusky A2200Tukmakov Vladimir...25600-123 ≣D24Ch World (students)
288Zivanic Marko (SRB)2437Lecic Predrag (SRB)21191-018 ≣D24Ch Yugoslavia (ju...
84SchneiderheinzeLieske T1-023 ≣D24corr.
140Kogeler ABouwmeester J1-018 ≣D24corr.
126Uscinski MTkaczyk P0-121 ≣A05corr.
36Andersson Kjell-AkeAdler Bo (SWE)21711-023 ≣D24corr.
92UlanovskiLubichich1-026 ≣D02corr.
111Draisey HJMoore Sherwood0-117 ≣D24corr.
105Fabic Dean (CRO)2012Kurtovic V1-019 ≣D02corr.
21Passier HBund K1-023 ≣D24corr.
23Thor Jon Th (ISL)2188Good Daniel (SUI)21901-018 ≣D24corr.
24Breazu M (ROM)Szabo Ervin (HUN)19711-023 ≣D24corr.
453Koval V (UKR)2270Solovyev Artem (UKR)20970-111 ≣D24Cup Anatoly Ermak...27 Jun 2010
113Pedersen Steffen ...2360Stefansson Hannes...24450-123 ≣D24Cup Arnold
112Madsen Dag (NOR)2320Raisa Unto (FIN)21301-021 ≣A46Cup Arnold
399Buzas Narvydas (LTU)1917Kasperavicius Jok...19550-124 ≣D24Cup Baltija (open)18 Jun 2008
348Mrdak Milomir (SRB)2089Todorovic Milos (...21051-023 ≣D02Cup Belgrade (team)08 Apr 2006
110Quinn Ciaran (IRL)2111Butler Kevin (IRL)20441-021 ≣D24Cup Branagan
312Martic Zlatko (CRO)2297Mrdjen David (CRO)20141-026 ≣D24Cup Croatia (team)
285Burgess Graham (ENG)2293Varga Zoltan (HUN)25330-124 ≣D24Cup European Club...
361Hodowany Wojciech...1869Jarek Andrzej (POL)16221-016D24Cup MDK Fabryczna09 Dec 2006
452Rapport Richard (...2523Huschenbeth Nicla...24611-021 ≣D02Cup Mitropa04 Jun 2010
188Gorbatov Alexej (...2415Alavkin Arseny (RUS)23450-125 ≣D24Cup Russia
444Nuskhinov Bair (RUS)2055Erofeev Alexey (RUS)21781-018 ≣D02Cup Saratov RSOCF...19 Jan 2010
74Bareev Evgeny (RUS)2560Mihalcisin Adrian...24800-126 ≣D02Cup URS (active)
281Sanz Arilla Luis ...2172Baron Rodriguez J...23450-121 ≣D24Cup Zaragoza
177Votava Petr (CZE)2119Smetana D1-018 ≣D02Czech League 1995...
322Fiala Robert (CZE)2331Soukup Jiri (CZE)21711-018 ≣D02Czech League 2004...05 Dec 2004
424Kram Jiri1969Martinovsky Miroslav19221-025 ≣D02Czech League 2008...15 Feb 2009
442Sedlar Vit1880Stradal Pavel14471-018 ≣D20Czech League 2009...28 Nov 2009
465Vojta Pavel (CZE)2197Ringel Zbynek (CZE)22680-126 ≣A46Czech League 2010...23 Jan 2011
51KorhonenFlohrer1-016 ≣D24Europe Tournament...
229Meiser Markus (GER)2222Rasch Dieter (GER)20421-023 ≣D24Hessenliga 1998/99
5Gromek JozefBoleslavsky Isaac...25601-025 ≣D24It
202Miranda Marcio M ...2295Loureiro Luiz (BRA)23401-022 ≣A06It
199Annakov Babakuli ...2380Medvedkov Anton (...22351-021 ≣D24It
2Berger VFlohr Salomon M (...0-125 ≣D02It
343Song Jinwoo James...1971Kim Hyunwoo (KOR)18511-026D02It17 Feb 2006
25Majchrak JosefSchrancz Istvan (...22700-126 ≣D24It