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Sicilian, Najdorf, Opocensky Variation (6.Be2) 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2

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
590Gerstner Bernhard...2230Wagner Hans (GER)20501-019 ≣B90Landesliga Bayern...18 Jan 2009
416Vasile Catalin1739Castellano Fabio ...19111-019 ≣B90Ch Italy (juniors...08 Jul 2004
586Ninov Nikolai (BUL)2528Hernandez Leon Al...22351-019 ≣B90It (cat.4)
106GenesisRio Grande1-019 ≣B90Tournament
408Kilic Ihsan (TUR)2067Ozkan Rahmi1-019 ≣B90Ch Turkey06 Mar 2004
418Moreno Duarte Ana...Herrera Sosa Jess...19630-119 ≣B90Ch Pan-American (...27 Jul 2004
102Dextre Eric (FRA)2160Jojic Oliver (FRA)22350-119 ≣B90It (open)
101Barreno Anleu Hug...2025Toc Giron Rosendo N1-019 ≣B90Tournament (team) \
140Izrailev A (RUS)2313Loskutov Oleg (RUS)23900-119 ≣B90Ch Russia (club)
584Gollub DanielLanger Michael (USA)22690-119 ≣B90Ch State Okland (...08 Nov 2008
89Aijala Jouko (FIN)2133Loisa Antti (FIN)21101-019 ≣B90It (open) \
406Acar IlhamiDinek Kamber1-019 ≣B90Ch Turkey29 Feb 2004
676Dordevic Ivan2080Taylor Richard (NZL)19151-019 ≣B90Ch New Zealand07 Jan 2011
401Hoang Duc Anh VuLe Quang Liem (VIE)23290-119 ≣B90It (open) (junior...
601Perez Olarte Cesa...2102Tautiva Cristian ...20181-019 ≣B90Ch Colombia (qual)01 May 2009
399Adeba Rodriguez J...1963Menendez Alba Jos...20151-019 ≣B90Ch Asturias (team...08 Nov 2003
561Koczot Leszek (POL)Chojnowski Marcin...21820-119 ≣B90Ch World (for the...28 Jul 2008
568Nguyen Tri ThienNguyen Hoang Duc0-119 ≣B90Ch Vietnam (junio...06 Aug 2008
278Te Remi (FRA)Le Brigand Jean-Y...1-019 ≣B90It (open) (c)
396Tran Duc Tu (VIE)Phan Anh Tuan1-019 ≣B90Ch Vietnam (team)28 Aug 2003
387Gross SebastianRaeber Markus (SUI)22150-119 ≣B90Ch Switzerland
386Arias Lemmys A (ESA)2312Leyva Hector (ESA)24060-119 ≣B90It (open)
244Fuchs Georg (AUT)2274Breneis Gerhard (...19691-019 ≣B90It (open)
266Pastir SSzegi Tomas (SVK)22460-119 ≣B90Ch Slovakia (juni...
245Winter Irene (GER)2011Kudlich Harald19101-019 ≣B90Ch Bayern (senior...
551Perez Olarte C2043Marin Henry (COL)18661-019 ≣B90Ch Pan-American (...12 Jun 2008
560Perez Castellano ...1539Villasenor Rubio ...18070-119 ≣B90Ch Spain (juniors...17 Jul 2008
232Kuehn Peter (GER)2407Wolf Armin (GER)22311-019 ≣B90It (open)
532Weru PenielGanbaatar Gurragchaa0-119 ≣B90Ch World (juniors...21 Nov 2007
714Sokolovsky Victor...2049Serdjukov Sergey ...20740-119 ≣B90Tournament (Elo) \17 Oct 2011
256Doggers Peter (NED)2114Janssen Ruud (NED)24480-119 ≣B90It (open)
355Ermakov Vsevolod ...2075Derjabin Ilja (UKR)23990-119 ≣B90Ch Ukraine (junio...
703Chrzaszcz Malvina...2046Mazalon Mariusz (...20471-019B90Memorial A.Rubins...27 Aug 2011
214Antuna RafaelJavier Teran1-019 ≣B90Ch Asturias (team...
253Garcia Alejandro1835Rada Daniel Eloy1-019 ≣B90Ch Colombia (team)
212Campo Millan DanielPalacios Perez Ma...21920-119 ≣B90It (open) \
254Aagaard Jacob (SCO)2403Christensen Thoma...21671-019 ≣B90It (open) \
697Kovchan Alexander...2569Drenchev Petar (BUL)25061-019 ≣B90Ch Turkey (team) ...07 Jul 2011
700Lanzani Mario (ITA)2359Garcia-Ortega Men...23670-119 ≣B90Ch Portugal (team...26 Jul 2011
43Salazar Carlos (PER)2186Brightwell0-119 ≣B90Olympiad
193Leiber Bernard (GER)2168Liebold Thomas (GER)21431-020 ≣B90It (open)
660Homiakova Elena (...2156Lacau-Rodean Luci...21031-020 ≣B90Olympiad (w)27 Sep 2010
498Malyi Viacheslav ...2239Nazarenko (Zaporo...0-120 ≣B90Ch Ukraine (junio...18 Nov 2006
684Kevlishvili Robby1671Kolodkin Daniil18321-020 ≣B90Ch Netherlands (j...06 May 2011
653Schmuck Martin (GER)1941Moshtael Wesal (GER)21660-120 ≣B90It \10 Jul 2010
34Roque MRamazotti1-020 ≣B90corr.
334Pazdziora Michal ...2250Szczesniak Piotr ...19320-120 ≣B90Ch Poland (team) ...
181Eriksson MikaelHuber Martin (GER)21620-120 ≣B90corr.
644Kreiner Stefan1935Huber Martin (GER)21620-120 ≣B90Ch Austria (junio...30 Mar 2010
191Meier ThorstenSpiess Timo (GER)21860-120 ≣B90VK4 1996/97
636Marin Diego Aleja...Hernandez Elvert ...20380-120 ≣B90It (open)09 Jan 2010
641Nijboer Friso (NED)2582Nedilko Vasily (UKR)24071-020 ≣B90Ch Europe12 Mar 2010
25Kavalek Lubomir (...2625Quinteros Miguel ...24951-020 ≣B90Olympiad
165Van Der Wiel John...2535Eidam Horst (GER)19491-020 ≣B90It (open) \
342Teterev Vitaly (BLR)2301Szelag Marcin (POL)24011-020 ≣B90It (open)
484Vazzoler Hermes J...2134Knoblauch Edna M S1-020 ≣B90Tournament (open) \23 Jul 2006
688Garcia Torres FelipeNavas Hernando Os...18540-120B90Tournament (open) \29 May 2011
24Orden JClasta L1-020 ≣B90corr.
316Ioseliani Irina (...1998Maisuradze Nino (...21050-120 ≣B90Ch Georgia (w)
21Walther ErnstAnderson1-020 ≣B90World Tournament ...
444Piacun Eduard (CRO)2114Marceta Milan (CRO)21420-120 ≣B90Ch Croatia (team)...22 May 2005
147Wecht HLambert Andreas (...22040-120 ≣B90Memorial Weber (o...
143Cancio RaycoEinarsson Bergste...21400-120 ≣B90Olympiad (under 16)
469Karim Ismael (MAR)2288Tsiganova Monika ...22141-020 ≣B90It (open) \15 Feb 2006
622Vassallo Vincenzo1536Scola Enrico16831-020 ≣B90It (open)19 Sep 2009
627Li HuiDeepthamsh Reddy ...21261-020 ≣B90Ch World (juniors...12 Nov 2009
137Iivari KalleLyyjynen Hannu0-120 ≣B90?
615Vega Gutierrez Sa...2352Martinez Lozano M...22101-020 ≣B90Ch Spain (team) (...06 Aug 2009
135Juranic Bruno (CRO)2183Tomba Ivan (ITA)22641-020 ≣B90Ch World (juniors...
428Mikita Jozef (SVK)2209Obdrzalkova Anita...21371-020 ≣B90Extraliga 2004/0513 Nov 2004
433Koh Jun Jie JeremyChan Peng-Kong (SIN)23210-120 ≣B90Ch Asia (juniors)...
436Thorhallsson Gylf...2187Gretarsson Andri ...23180-120 ≣B90Ch Iceland (team)...05 Mar 2005
617Pacher Milan (SVK)2358Machalova Erika (...21481-020 ≣B90It (open)23 Aug 2009
508Balcaite Agne (LTU)1820Ralys Vincas (LTU)18351-020 ≣B90Cup Baltija (open)18 Jun 2007
122Semenov SKashliuk V0-120 ≣B90Ch URS (team) (co...
604Pierrot Facundo (...2424Caceres Recalde F...19201-020 ≣B90It (open)25 May 2009
309Casanova Nunez Ja...2153Rodriguez Iglesia...20540-120 ≣B90Ch Spain (juniors...
8Olafsson Fridrik ...2434Aaron Manuel (IND)23151-020 ≣B90Izt
472Ielapi Gianbattista1620Spataro Enrico17120-120 ≣B90Ch Provinciale CS25 Feb 2006
631Nguyen Anh Tuan (...1987Nguyen Van Hai (VIE)22490-120 ≣B90Ch Vietnam (masters)13 Dec 2009
110Kapchuk Alexandr ...2114Prisicaru1-020 ≣B90Ch Moldova
3Vasconcellos Fern...De Souza Mendes J...0-120 ≣B90It
300Boehle Reinard (GER)2139Domanski Markus (...21151-020 ≣B90Ch Hessen (b)
123Lund Per (DEN)2015Bekker-Jensen Dav...23341-020 ≣B90Ch Club
97Bergstrom Peter (...2334Hedman Erik (SWE)23921-020 ≣B90Ch Sweden (junior...
93Pirttila MikkoTirkkonen Tero (FIN)20340-120 ≣B90It (open)
92Peterson Emery (GER)2165Gebhardt Jochen20001-020 ≣B90Ch RLP (juniors) ...
581Dyomkin YaroslavMaksimov Nazar (RUS)20790-120 ≣B90Ch DVFO (juniors)...
419Kang MY1589Chloupek J17431-020 ≣B90It (open) (c)
395Tran Nguyen Bao (...Quach Phuong Minh...0-120 ≣B90Ch Vietnam (team)24 Aug 2003
570Ponizil Cyril (CZE)2251Vavra Antonin (CZE)20361-020 ≣B90It (open)11 Aug 2008
68Moll RReinke1-020 ≣B90Europe Tournament...
65Uusitalo KariPakkanen Jukka (FIN)23150-120 ≣B90It (open)
246Ranfagni Stefano ...2002Longo Pietro (ITA)19061-020 ≣B90Memorial S.Morett...
389Kupczyk Edyta (POL)2172Kaczorowska Barba...21980-120 ≣B90Ch Poland (team) ...
547Kachibadze Giorgi...2070Kurbel Horst-Pete...18881-020 ≣B90It (open) \02 May 2008
279Owocki Jacek (POL)2066Lach Ireneusz (POL)20930-120 ≣B90Ch Poland (team) ...
550Rahn Oskar (GER)2118Fischer Gerd (GER)21250-120 ≣B90Ch Bayern (senior...11 Jun 2008
239Body JuanArancibia Eduardo...22850-120 ≣B90It (open)
2Estrin Yakov (RUS)Sumkin1-020 ≣B90Ch Moscow Garnizon