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Nimzo-Indian, Sämisch Variation, 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Notation: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3

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
668Moskalenko Viktor...2551Bagheri Amir (FRA)24960-136 ≣E41Ch France (team) ...
658Moskalenko Viktor...2510Flores Enrique1-022 ≣E20It (open)
597Moskalenko Viktor...2471Campos Moreno Jav...24840-120 ≣E41It (open)
774Moskalenko Viktor...2575Escobar Torres An...21301-075 ≣A40It (open) (masters)06 Dec 2007
601Moskalenko Viktor...2508Bevia Luis Martin...21731-031 ≣E41It (open)
196Morgado Juan J (ARG)2219Castelli Raul (ARG)21000-130 ≣E20Ch Chess Club
583Moreno Carlos (PER)1879Paz Jose C1-032 ≣E20Ch Peru (regional)
481Molinari Gianfran...2085Blevinal T20600-139 ≣E41Tournament
591Mohamad JamalVujovic Milorad (...22580-142 ≣E20It (open)
773Mlcoch David (CZE)2191Plsek Miroslav (CZE)21630-137 ≣E20Czech League 2007...02 Dec 2007
595Miton Kamil (POL)2401Goldin Alexander ...26021-036 ≣E20It (open)
434Minzer Claudio Ja...2370Aberbach Angel (ARG)20301-027 ≣E41It (open)
564Minzer Claudio Ja...2390Bombardiere Rosas...23451-054 ≣E41It (open)
373Minzer Claudio Ja...2452Ricardi Pablo (ARG)25131-048 ≣E41It \
24Milic Borislav (YUG)Kulzinski Nikolaj0-176 ≣E41Ch Yugoslavia
91Milev Zdravko (BUL)2230Olafsson Fridrik ...24340-131 ≣E20Olympiad
163Mileika JanisGipslis Aivars (LAT)24290-134 ≣E20Ch Latvia
5Mikenas Vladas I ...2405Fairhurst William...23001-030 ≣E41It
195Mihaljcisin Mihaj...2280Ankerst Marjan (SLO)22101-040 ≣E20?
422Metzger Christian1985Boeckenhaupt Rudi...20601-042 ≣E20Ch Pfalz
672Mesko Andrej (CRO)2067Saric Ante (CRO)24370-130 ≣E20Ch Croatia (junio...
625Mensch Etienne (FRA)2299Somogyi Istvan (HUN)22541-019 ≣E20It (cat.2)
588Mensch Etienne (FRA)2281Amigues Emmanuel ...21771-027 ≣E20It (open)
549Mensch Etienne (FRA)2260Murzin Lenar (RUS)22601-028 ≣E20It (cat.2)
272Mendoza Navas Ped...2195Martin Marfil Fra...20311-026 ≣E20Ch Malaga16 Feb 1980
638Medina Jose (ESP)2098Montilla Carrillo...23030-138 ≣E20Ch Spain (team) (...
387McReamonn BDarby C1-034 ≣E20It (open)
660Mcmaster Richard ...2043Taylor Robert Mar...21650-180 ≣E20Ch Great Britain
406McKay Roderick M ...2376Beaton Kenneth S ...21161-030 ≣E20Ch Scotland
304McCambridge Vince...2465Contin Daniel (ITA)22301-044 ≣E41Ch World (team) (...
289McCambridge Vince...2465Frias Victor J (CHI)24931-047 ≣E41It (open)
881Maurer Jochen (GER)2264Scheffknecht Phil...20751-048 ≣E20Bundesliga B West...11 Mar 2011
138Matchett HGTTanfield G1-030 ≣E20Memorial Stevenson
125Mastichiadis Foti...O'Riordan Kenneth...1-026 ≣E20Olympiad17 Sep 1956
123Mastichiadis Foti...Weichselbaumer Er...0-150 ≣E20Olympiad11 Sep 1956
45Mastichiadis FotisO'kelly De Galway...24600-141 ≣E20Olympiad
44Mastichiadis FotisEuwe Max (NED)0-134 ≣E20Olympiad
30Mastichiadis FMoudzouneas N1-027 ≣E41Ch Greece
143Maska JWolff H20001-039 ≣E20Europe Tournament...
457Masip Tressera Or...2035Jove Grau Lluis (...22170-139 ≣E20It (open)
294Martin Andrew D (...2445Grooten Herman (NED)23331-031 ≣E41It \
654Marquez Molina Jo...Lorenzini Martin ...23750-126 ≣E20It (open)
410Markotic Gordan (...2287Kolev Atanas (BUL)25910-119 ≣E41It (open)
411Markotic Gordan (...2287Sole E1-026 ≣E41It (open)
535Markotic Gordan (...2310Damjanovic Mato (...23200-145 ≣E41Ch Croatia (team)...
797Manfredi Vincenzo...2206Tatai Stefano (ITA)23621-043 ≣E41It (open)27 Aug 2008
538Manakova Maria (SRB)2345Peptan Corina-Isa...24601-052 ≣E41Ch Yugoslavia (te...
526Manakova Maria (SRB)2345Saunina Ludmila (...22601-060 ≣E41Ch Russia (w)
539Manakova Maria (SRB)2345Prudnikova Svetla...23850-167 ≣E41Ch Yugoslavia (te...
456Malo Guillen Jose...2189Kolev Atanas (BUL)24950-157 ≣E20It (open) \
537Maksimovic Suzana...2300Lazic Marina (YUG)22201-019 ≣E20Ch Yugoslavia (te...
929Maksimovic Branim...2452Milovanovic Srbol...22171-035 ≣E20Ch Central Serbia...07 Jul 2012
201Maher VincentHenry Paul (IRL)23750-138 ≣E20Ch Ireland
90Maher VLorson Gerhard24750-149 ≣E41Olympiad
673Mafra Kaiser Luiz...2140Zambrana Oswaldo ...24720-125 ≣E20Cup Itau (open)
436Maenner AchimThom Ulrich0-138 ≣E20Verbandsliga Nort...
433MacKay Ian D (SCO)2289Motwani Paul (SCO)24940-173 ≣E41Ch Scotland
174Machacek Petr (CZE)Blatny Frantisek ...21121-030 ≣E20Memorial Gargulak
428Lyrberg Patrik (SWE)2420Luther Thomas (GER)25180-129 ≣A40It (open)
556Luz SiegfriedWingender Hans Peter0-160 ≣E20Verbandsliga Nort...
543Lutter Ladislav (...1940Janos Jozef (SVK)21450-168 ≣E20Ch Slovakia (team...
870Lukacovic Mirosla...2006Eged Igor (SVK)20650-159 ≣E20Ch Slovakia (team...07 Nov 2010
185Lubienski Tadeusz...2033Salminsh Gedimins...0-135 ≣E20Cup Baltic (corr.)
697Losev Sergey (RUS)2117Emeljanova M1-029 ≣E41Ch Moscow Region ...30 Aug 2004
305Lopez Pereyra Ant...2148Velasco Gutierrez...20641-015 ≣A17Match (active)
719Longa Yauca Javie...2324Rivas Pastor Manu...24610-157 ≣E41It (open)25 Aug 2005
265Lombardy William ...2520Bradford Joseph M...23801-034 ≣A40It (open)
162Lombardy William ...2435Evans Larry M (USA)24700-142 ≣E20Match
259Lombardy William ...2540Peters John A (USA)24300-146 ≣E20It (open)
415Loehr GernotWingender Hans Peter1-040 ≣E20Verbandsliga Nort...
729Lockwood William ...1895Spraggett Kevin (...26100-144 ≣E20It (open)22 Apr 2006
99Lloyd Ken2200Van Hoorne1-047 ≣E41Ch World (juniors...
197Litkiewicz Kurt (...2240Maton A1-022 ≣E20Europe Tournament...
20Lisitsyn Georgy (...Sokolsky Alexey (...1-031 ≣E20Ch URS (1/2 final)
803Li Ruofan (SIN)2426Vasilevich Tatjan...23680-112 ≣E41World Mindsports ...08 Oct 2008
384Lim Kok Ann Dr (SIN)2038Usachyi Mark (UKR)21960-162 ≣E20Ch World (seniors)
241Lim Kok Ann Dr (SIN)2038Sztekel1-041 ≣E20Olympiad
227Lim Kok Ann Dr (SIN)2038Le Marquand22001-025 ≣E20Olympiad
74Lima EdmundoPaiva Omar0-139 ≣E20Ch Brazil
22Lilienthal Andor ...2385Smyslov Vassily (...24941-044 ≣E41Tournament
16Lilienthal Andor ...2385Kottnauer Cenek (...23701-015 ≣E41Match \
452LibertNilsson Nils S (DEN)22600-120E20Memorial I.Bolesl...
688Liascovich Lucas ...2415Arambel Sergio (ARG)22961-042 ≣E20It (open)08 Apr 2004
491Liardet Fabrice (...2360Anka Emil (HUN)24001-032 ≣E20It (open)
523Liardet Fabrice (...2380Zhu Chen (QAT)25151-041 ≣E20It (open)
536Liardet Fabrice (...2380Ekstroem Roland (...24750-162 ≣E20It (open)
735Lhost Geoffrey (BEL)1969Denayer Eric (BEL)22760-127 ≣E20It (open)30 Jul 2006
696Le Roux Jean-Pier...2460Lautier Joel (FRA)26820-125 ≣E41Ch France22 Aug 2004
685Le Roux Jean-Pier...2460Bagheri Amir (FRA)24961-020 ≣E41It (cat.11)16 Feb 2004
141Lehmann Heinz G (...2285Weise Dietrich1-041 ≣E20Ch BRD
562Legemaat Gert (NED)2216Lambers Gerrit Hans1-026 ≣E20Tournament
545Le Barbier GeorgeBoraud Bruno14500-143 ≣A17Ch City
542Laudati APienabarca Nicola...21060-188 ≣E41It (open)
357LarssonJohansson1-026 ≣E20Cup Nordic (corr.)
718Lapshun Yury (USA)2445Berczes David (HUN)24750-134 ≣E20It (cat.8)07 Aug 2005
698Lane Peter Christ...2044Brown Alan (ENG)21390-152 ≣E41It \07 Sep 2004
478Lancz Ondrej (SVK)2099Zhidkov Valery S ...23250-136 ≣E41It (open)
932Lambert Romain (FRA)2138Hallay Axel (FRA)19831-026 ≣E20Ch Paris (open) (a)10 Jul 2012
473Lalic Susan (ENG)2315Stuart E Leslie (...20380-147 ≣E20It (open)
816Laitinen Martti (...1857Reuben Stewart (ENG)21520-145 ≣E20Ch Europe (senior...06 Apr 2009