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QGD; Slav accepted, Alapin Variation 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Na6

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
101Ott Mathias (GER)2105Schoenrock Ruedig...21970-18 ≣D16It (open)27 Aug 2004
54Benz Rolf (SUI)2179Stefanova Antoane...23650-112 ≣D02It (open) (b)
122Knuth Hannes (GER)2260Schoenrock Ruedig...20840-114 ≣D10Ch Mecklenburg Vo...20 Mar 2008
90Andreu Sin Raul (...2057Arino Lison Juan ...21081-016 ≣A50Ch Aragon (team)
128Gretarsson Hjorva...2320Fridjonsson Juliu...22161-017 ≣D16Ch Chess Club11 Oct 2009
68Izeta Txabarri Fe...2505Bermejo Luis (ESP)22171-017 ≣D16It (open)
140Pereira Vilalba G...1906De Souza Rafael L...0-117 ≣D10Memorial C.Schlec...05 May 2012
13Palm HansKuhler W1-017 ≣A09corr.
113Kalenik Roman (UKR)2295Nyudleev Dolgan (...23460-118 ≣D16It (cat.2)
48Amarawickrama Him...2173Safai Pejman (IRI)22451-018 ≣D16Zt
96Hillarp Persson T...2523Wismayer Clive R ...21291-018 ≣D10It (open)20 Oct 2003
125Candela Perez Jos...2408Arbunic Castro Gi...21051-018 ≣D16It (open)20 Jul 2009
42Tuschinske Matthi...2114Forchert Martin (...23250-118 ≣D16It (open)
64Rustemov Alexande...2573Forchert Martin (...23191-019 ≣D16It (open)
119Heinis Vincent (FRA)2202Lalic Bogdan (ENG)25000-119 ≣D16It (a)19 Dec 2007
126Farago Ivan (HUN)2511Eperjesi Laszlo D...22501-019 ≣D16It (open)28 Aug 2009
38Scoatarin Jean (FRA)2027Jallageas JP16901-020 ≣D16Memorial V.Syre (...
6Jakobsen Ole (DEN)2334Pedersen Eigil (DEN)22001-020 ≣D02Memorial L.Rasmussen
105Natsidis Christop...2177Nagel Gerhard (GER)19651-020 ≣D10It (open)
18Szollosi Laszlo J...2271Roos Louis (FRA)23531-020 ≣A06It (cat.7)
81Karner Christoph ...2242Kastner Walter (AUT)22731-020 ≣D16Staatsliga B Sout...
2Uhlmann Wolfgang ...2379Neukirch Detlef (...22671-020 ≣D02Ch DDR
9Kotlar Alfred (GER)2072Bolten Daniel0-120 ≣D16corr.
120Almond Richard (ENG)2138Munson Shaun D (ENG)21681-020 ≣D16Ch England (team)...01 Mar 2008
104Hala Bohumil (CZE)2251Dusek Martin (CZE)21251-020 ≣D02Czech League 2005...13 Nov 2005
115Kappeler Kaspar (...2166Buffat Pierre-And...18201-020 ≣D10It (open)14 Sep 2007
22Schmidt Rainer (GER)2177Roth T1-020 ≣A05?
127Brunner Alfonso (...2045Viana Dirceu (BRA)23000-121 ≣D10Tournament (Elo)10 Oct 2009
76Kolev Atanas (BUL)2582Arbunic Castro Gi...21371-021 ≣D16It (open)
102Obodchuk Andrei (...2426Sverkounos Spyrid...20231-021 ≣D16It (open)23 Aug 2005
30Komljenovic Davor...2451Summerscale Aaron...24221-021 ≣A40It (open)
59Wolf Ulrich Marti...2204Forchert Martin (...23400-122 ≣A06It (open)
137Rota Giacomo2008Battistella Stefa...20810-122 ≣A46Memorial Crespi (...05 Dec 2011
4Stein Leonid Z (UKR)2620Sanguinetti Raul ...24851-022 ≣D16It
86Vasic Milena (SRB)2167Drljevic Ljilja (...21320-122 ≣D16Ch Yugoslavia (ju...
23Huebner Robert Dr...2600Kroencke V1-022 ≣A09Simultan
27Zeihser Michael (...2180Jordan Dieter1-022 ≣D10Bundesliga 1990/91
33Paulat JWoerdemann Martin...23100-122 ≣D10Ch OWL
37Alterman Boris (ISR)2585Alterman Vladimir...23571-022 ≣D16It
43Papagorasz Takisz...2171Ackermann Emil15791-022 ≣D16It (open)
103Seres Lajos (HUN)2396Farkas Tibor (SRB)23351-022 ≣A05Ch Hungary (team)...30 Oct 2005
56Asensio Soto Ferm...2123Alonso Rene (CUB)23651-022 ≣D02It (open) (b)
118Bykhovsky Avigdor...2435Reefschlaeger Hel...22971-022 ≣D16It (open)15 Nov 2007
62Belozerov Andrei ...2450Johansen Terje (NOR)22101-022 ≣D10Ch Europe (junior...
34Kostka MatthiasPyrka B1-023 ≣D02Ch Poland (corr.)
19Barbero Gerardo F...2460Fatzer Ernst (SUI)20391-023 ≣D16It (open)
109De Haan RobDe Vreugt Dennis ...24110-123 ≣D02It (open)29 Jun 2007
15Ruuhila RistoHalme Olavi22000-123 ≣D16?
50Bezold Michael (GER)2490Grund Holger (GER)23351-023A11It
65Mikhalevski Victo...2516Rabinovich Alexan...24131-023 ≣D16It (open)
55Saljova Silvie (CZE)2142Le Thi Phuong Lie...21691-023 ≣D02Olympiad (w)
80Simonet Marc (AND)2310Magem Badals Jord...25030-123 ≣D16Match (blitz)
77Del Castillo AntoniTrabalon Cerrato ...18861-023 ≣D16It (open) (b)
133Pavlov Oleg (RUS)2268Volontinas Ivan (...21621-023 ≣D02Ch City02 Feb 2011
35Precour JuergenSchwicker Francoi...21891-023 ≣D10Liga South Baden ...
16Cebalo Miso (CRO)2500Kovacevic Vladimi...22171-024 ≣D16It (cat.12)
69Disconzi Da Silva...2352Souza Neves Andre...21771-024 ≣D10Ch Brazil
87Glawe HartmutSchoenrock Ruedig...20790-124 ≣D16Landesliga 2000/0128 Jan 2001
36Kanko Ilkka (FIN)2231Koskinen Henri (FIN)22651-024 ≣D16Ch Helsinki
117Margarius Leonid ...2232Mombelli Antonio ...18361-025 ≣D16It (open)22 Oct 2007
8Whiteley Andrew J...2310Blau Max (SUI)23700-125D24Ch Europe (team)
29Skembris Spyridon...2463Velikov Petar (BUL)24851-025 ≣D02It
45Srokowski Jarosla...2435Petzold Klaus (GER)22020-125 ≣D16It (active)
3Oestreich ReinhardSpeer Albrecht (GER)22441-025 ≣A50Ch OWL
66Mitscherling Andr...2224Wagner Friedrich ...22191-025 ≣A11Landesliga 1999/00
47Wandel Bernd (GER)2146Schonrock Rudiger0-125 ≣D16Mecklenburg Lande...
79Kijac Miroslav (SVK)2154Horvath Mario (SVK)22600-125 ≣D16Ch Slovakia (team...
25Schlosser Philipp...2591Reefschlaeger Hel...22481-025 ≣D16Cup European Club...
39Schleifer Michael...2339Filipovich David ...21001-025 ≣A50Ch Ontario (open)
111Pachta Paul (AUT)2288Fahrner Kurt (AUT)22861-025 ≣D16Ch Austria
17Haag Wolfgang (GER)2215Schuler Klaus (GER)21960-125 ≣D16It (open)
74Gabriel Christian...2528Zhu Chen (QAT)25390-125 ≣D16It (cat.10)
108Westerkamp Bert (...2081Wismayer Clive R ...21241-025 ≣A06It (open)20 Oct 2006
24Orgovan Sandor (HUN)2225Doppelhammer Herb...20531-025 ≣D02?
40Cervenka Imrich (...2190Horvath Mario (SVK)23160-125 ≣D16Slovak League 199...
142Weaver LaurenSieduszewski Mateusz1-026 ≣D16Ch European Union...08 Aug 2012
99Meis Carsten (GER)2143Hagen Peter20650-126 ≣D02Ch Niederrhein07 Apr 2004
7Najdorf Miguel (POL)2540Steinbaum Fernand...22851-026 ≣D16It (open)
11Franke Klaus (GER)1910Reefschlaeger Hel...22480-126 ≣D10It
20Birnboim Nathan (...2465Speelman Jonathan...26150-126 ≣D24It (cat.11)
49Sebenik Matej (SLO)2529Boissonnier Kimo ...20301-026 ≣D10Ch World (juniors)
61Hebert Jean (CAN)2465Fillion Steve (CAN)21401-026 ≣D10It (open)
63Wells Peter K (ENG)2515Forchert Martin (...23101-026 ≣D16It (open)
107Batsiashvili Nino...2347Arzumanian Georgy...24480-126 ≣D16Festival (univers...02 Sep 2006
124Gretarsson Hjorva...2247Christen Pierre (...20241-026 ≣A11It (open)12 May 2008
106Bobras Piotr (POL)2527Kekelidze Mikheil...24530-127 ≣D10Ch Hamburg (open)06 Jun 2006
21Dreckmann AlbertSklarz Gerd0-127 ≣A11Oberliga NRW 1986/87
89Harovelo Ingmar (...2253Roos Louis (FRA)23450-127 ≣D16Ch France (access...
78Truskavetsky Alex...2220Cherniakhovsky Pe...22291-027 ≣D16Ch Ukraine
72Berry Neil (SCO)2247Shaw John (SCO)24350-127 ≣D16It (open)
97Cooper John G (WLS)2346Munson Shaun D (ENG)22721-027 ≣D16Ch England (team)...21 Mar 2004
100Hertneck Gerald (...2552Reefschlaeger Hel...22991-027 ≣D16It (open)
138Ikonnikov Vyaches...Wirthensohn Heinz...1-027 ≣D02Oberliga Baden 20...05 Feb 2012
135Hasenohr Benedict...2155Wirthensohn Heinz...23591-027 ≣D16Ch Switzerland (o...11 Jul 2011
60Baburin Alexander...2570O'Driscoll K1-028 ≣D16It (open)
91Schoeppl Engelber...2247Fahrner Kurt (AUT)23390-128A06Ch Austria (team)...
130Porat Maya (ISR)2221Sautto Alessandra...19551-028 ≣D16It (open)06 Jun 2010
139Muratoglu Salih (...2055Wademark Helge (SWE)20961-028 ≣D10Ch Europe (senior...02 Apr 2012
58Wuerdinger Alexan...2124Steinberg Sven (GER)22041-028 ≣D16Bayern Landesliga...
141Marin Mihail (ROM)2548Garza Marco Sergi...24101-028 ≣D02It (open)09 Jul 2012