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Sicilian, Najdorf, 7...Qb6 including Poisoned Pawn Variation 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6

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
501Abergel Thal (FRA)2279Kokorev Dmitry (RUS)0-125 ≣B90Ch World (juniors...
461Bernat Robert (HUN)2117Farkas Tibor (SRB)22750-127 ≣B90It
362Shmuter Leonid (UKR)2452Timoshenko Georgy...25151-025 ≣B90Zt
304Bukowska Katarzyn...1975Turczynowicz Jola...21001-025B90Ch Poland (junior...
426Timoshenko Georgy...2510Biriukov Oleg V (...24151-026 ≣B90Cup Russia
106AlbasSindik Ervin (CRO)23250-125 ≣B90?
331Bak VictorKolwak M1-027 ≣B90Ch Poland (corr.)
175Agdestein Espen (...2374Bjerke Richard (NOR)21351-024 ≣B90It (open)
566Butterworth AndrewOswald Graeme (ENG)21470-126 ≣B90It (open)
335Antoszewski MCieszkowski T1-026 ≣B90Memorial Jadasza ...
160Brat VacslavMarcinkiewicz Jan0-124 ≣B90Ch World (corr.) ...
90Tal Mikhail N (LAT)2660Platonov Igor V (...25001-023 ≣B90It
188Alatulkkila JaakkoRompotti Pertti (...1-027 ≣B90?
163Abraham GJGerold G0-125 ≣B90Ch DDR (corr.)
198Agapov K (RUS)2395Barkovsky Eduard21201-026 ≣B90Tournament
132Tatai Stefano (ITA)2455Lederman Leon (ISR)24051-025 ≣B90It
406Damjanovic Mato (...2330Stohl Igor (SVK)25251-027 ≣B90Ch Croatia (team)...
218Van Der Wiel John...2520Quinteros Miguel ...25251-020 ≣B90Izt (cat.12)
150Mahia Gustavo (ARG)2386Quinteros Miguel ...25151-028 ≣B90It \
519Tatai Stefano (ITA)2352Vera Reynaldo (CUB)25570-126 ≣B90It (open)
301Brunner Lucas (SUI)2475Stohl Igor (SVK)25251-028 ≣B90It (cat.13)
70Djukic Zeljko (SRB)2399Marjanovic Slavol...24681-028 ≣B90?
32Bjorkqvist ArmasMiettinen Reino1-028 ≣B90?
81Joseph PeterScalisi1-028 ≣B90corr.
41Westerinen Heikki...2340O'kelly De Galway...24601-028 ≣B90Memorial J.Capabl...
80Dodson PeterOwen1-020 ≣B90corr.
31Bokor Istvan (HUN)2226Ribli Zoltan (HUN)25881-026 ≣B90Ch Hungary
57Glauser Hansruedi...2142Goetgeluck1-026 ≣B90?
49HaagBarczay Laszlo (HUN)23810-127 ≣B90?
65Harju AnteroRompotti Pertti (...0-122 ≣B90?
100Petrik Karol (SVK)2082Meissner Hans-Jue...22490-126 ≣B90Match \
1Keres Paul (EST)2580Fuderer Andrija (...1-018 ≣B90
86Westphal ReinhardKleinsorgen H1-026 ≣B90Europe Tournament...
22Leban Slavko (SRB)2400Buljovcic Ivan (SCG)23010-126 ≣B90Tournament
17Zuckerman Bernard...2455Steinmeyer Robert1-022 ≣B90Ch Manhattan Ches...
51Nilsson Sven (SWE)Geller Efim P (RUS)24550-120 ≣B90It
29Prodanovic MilijanLakovljevic1-017 ≣B90Ch Yugoslavia (co...
2Grabczewski Romua...2275Matkowski Wiktor22001-021 ≣B90Ch Poland
3Hadjipetrov Aleks...Gerenski Hristo (...21890-121 ≣B90Ch Bulgaria
4Kotkov Yuri M (RUS)2390Ruchkin Yuri (RUS)22380-117 ≣B90Tournament
5Bakulin Nikolac I...2275Tolush Alexander ...1-026 ≣B90It \
6Maric Rudolf (YUG)2450Gligoric Svetozar...24470-120 ≣B90It
7Bilek Istvan (HUN)2375Fischer Robert J ...27800-127 ≣B90Izt
8Kaasalainen ArvoRompotti Pertti (...1-019 ≣B90?
9Cvetkovic Srdjan ...2406Kovac Boris (SLO)23201-028 ≣B90Tournament
10Gipslis Aivars (LAT)2429Korchnoi Viktor (...25561-022 ≣B90Ch URS
11Kolpakov MikhailNikitin Aleksande...24301-027 ≣B90Ch URS (team)
12Mazzoni Guy (FRA)2191Simonovic Borko1-022 ≣B90?
14Dahl KimmoBurehall Arne1-027 ≣B90Ch Sweden
15Olsson Ake (SWE)2255Burehall Arne1-026 ≣B90Ch Sweden
16Parma Bruno (SLO)2480Ramirez Guerrero ...20361-025 ≣B90?
19Reinhardt Enrique...Panno Oscar (ARG)24381-027 ≣B90Ch Club Argentino
20Tringov Georgi P ...2379Fischer Robert J ...27800-122 ≣B90Memorial J.Capabl...
21Reynolds David BLee Peter N (ENG)23900-123 ≣B90Ch Great Britain
23Hennings Artur (GER)2260Kavalek Lubomir (...25271-026 ≣B90Olympiad (student...
24Harju AnteroMultala Anton0-125 ≣B90?
25Molarius Reijo (FIN)Multala Anton0-125 ≣B90?
26Jimenez Eleazar (...2365Letelier Rene (CHI)21511-021 ≣B90Ch Pan-American
27Tringov Georgi P ...2379Palmason Gudmundu...22701-023 ≣B90Olympiad
28Hartston William ...2430Gligoric Svetozar...24471-025 ≣B90It
30Cosulich Roberto ...2425Vujovic Milorad (...22771-020 ≣B90It
33Jaderholm Bo (FIN)1879Saily Frans1-022 ≣B90?
34Molarius Reijo (FIN)Harju Antero1-016 ≣B90?
35Pahta PenttiMolarius Reijo (FIN)1-028 ≣B90?
36Pahta PenttiSaily Frans1-019 ≣B90?
37Saily FransHarju Antero1-028 ≣B90?
39Willberg Stig-OlofPahta Pentti1-018 ≣B90?
40Wade Robert G (ENG)2148O'kelly De Galway...24600-126 ≣B90It
42Lukjanenko Alexan...2375Sakharov Yuri N (...24750-128 ≣B90Ch \
43Nikitin Yury MHajkin1-025 ≣B90Ch URS
44Arbakov Valentin ...2444Ioffe Alexander (...22731-024 ≣B90Match \
45Fischer Robert J ...2780Geller Efim P (RUS)24550-125 ≣B90It
46Burnett LPLee Peter N (ENG)23900-128 ≣B90Ch Great Britain
47Balashov Yuri S (...2439Schaufelberger He...23121-027 ≣B90?
48Vitolins Alvis (LAT)2435Gutman Lev (GER)24501-024 ≣B90?
50Matulovic Milan (...2394Kavalek Lubomir (...25271-026 ≣B90Izt
52Grabczewski Romua...2275Adamski Jan (POL)22970-126 ≣B90Ch Poland
53Fridh Anton (SWE)2200Steiner Lajos (HUN)1-020 ≣B90?
54Lukianenko Evgeni...2250Sakharov Yuri N (...24750-122 ≣B90?
55Illi Hans-Joerg (...2122Van Herck Marcel ...21121-025 ≣B90It (open)
56Spassov Liuben (BUL)2367Tukmakov Vladimir...25471-023 ≣B90It (open)
58Mikulcik Ladislav...2245Ivkov Borislav (SRB)24161-020 ≣B90?
59Muller Hans (AUT)Delplancq P1-027 ≣B90corr.
60Ropers GWalthemathe A0-122 ≣B90corr.
62Levitina Irina S ...2405Semenova Lidia K ...22090-127 ≣B90Ch URS (team)
63Morgado Juan J (ARG)2219Ravizza Luis1-023 ≣B90corr.
64Janosevic Dragolj...2330Palmiotto Fiorent...21041-023 ≣B90It
66Piuva Matti (FIN)2205Jaderholm Bo (FIN)18791-022 ≣B90?
67Grassia ACillo A1-026 ≣B90corr.
68Piotrowski OPytel0-123 ≣B90corr.
69PihelashviliAmakov0-119 ≣B90?
72Melnick PBurrows Daniel1-023 ≣B90corr.
73Grassia AMontanelli Enrico1-021 ≣B90corr.
74Porreca Giorgio (...Capuano Ruggiero ...21701-027 ≣B90corr.
75Postpischl DomenicoDe Sortis Sergio1-019 ≣B90corr.
76Karklins Andrew (...2205Friedman Edward (...22731-026 ≣B90Ch USA
77Sax Gyula (HUN)2400Djukic Zeljko (SRB)23991-028 ≣B90Tournament (candi...
78Bjorkqvist ArmasSantillana Antonio1-023 ≣B90?
79Poulsen Allan (DEN)2242Clara Hans Joachi...23790-126 ≣B90Ch World (students)
92Ekblom PE (FIN)Sauso Arno0-123 ≣B90corr.