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'''Veniamin Innokentevich Sozin''' (1896–1956) was a Russian [[chess master]], author, and theoretician. |
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==Legacy== |
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{| align="right" border="0" cellpadding="1" cellspacing="0" |
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{{Chess diagram small|= |
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| tright |
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| Sozin Attack |
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|= |
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|rd|nd|bd|qd|kd|bd| |rd|= |
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| |pd| | |pd|pd|pd|pd|= |
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|pd| | |pd| |nd| | |= |
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| | | | | | | | |= |
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| | |bl|nl|pl| | | |= |
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| | |nl| | | | | |= |
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|pl|pl|pl| | |pl|pl|pl|= |
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|rl| |bl|ql|kl| | |rl|= |
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| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 |
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}} |
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{{Chess diagram small|= |
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| tright |
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| Sozin Variation 11...Nxe5 |
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|= |
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8 |rd| |bd|qd|kd|bd| |rd|= |
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7 | | | | | |pd|pd|pd|= |
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6 |pd| | | |pd|nd| | |= |
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5 | |nl| | |nd| | | |= |
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4 | | | |pd| | | | |= |
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3 | | | |bl| |nl| | |= |
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2 |pl|pl| | | |pl|pl|pl|= |
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1 |rl| |bl|ql|kl| | |rl|= |
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a b c d e f g h |
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| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.e4 c5 10.e5 cxd4 11.Nxb5 Nxe5 (diagram) 12.Nxe5 axb5 and now White has 13.Qf3 (Stahlberg), 13.0-0 (Rellstab), 13.Bxb5+, or 13.Qb3. |
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}} |
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{{algebraic notation|pos=secleft}} |
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===Sozin Attack=== |
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He advocated the Sozin Attack (White's 6.Bc4 ) against the [[Sicilian Defence, Najdorf Variation]] around 1930, which became popular from the 1950s, and was frequently employed by [[Bobby Fischer]], who refined and advanced its theory whereby it became known as the [[Sicilian Defence, Najdorf Variation#Fischer–Sozin Attack|Fischer–Sozin Attack]]. |
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===Sozin Variation=== |
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In 1925, Sozin introduced the Sozin Variation (Black's 11...Nxe5) against the [[Semi-Slav Defense#Meran Variation: 6.Bd3|Semi-Slav Defense, Meran Variation]] ([[Encyclopedia of Chess Openings|ECO]] D49) in the [[Queen's Gambit Declined]], which since has become standard play. |
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==References== |
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{{refbegin}} |
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*{{cite book |
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| last=Hooper |
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| first=David |
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| authorlink=David Vincent Hooper |
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| last2=Whyld |
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| first2=Kenneth |
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| author2-link=Kenneth Whyld |
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| title=The Oxford Companion to Chess |
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| page=316 |
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| publisher=[[Oxford University Press]] |
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| year=1987 |
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| isbn=0-19-281986-0}} |
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{{refend}} |
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{{Persondata |
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| NAME = Sozin, Veniamin |
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| ALTERNATIVE NAMES = |
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| SHORT DESCRIPTION = Russian chess player |
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| DATE OF BIRTH = 1896 |
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| PLACE OF BIRTH = |
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| DATE OF DEATH = 1956 |
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| PLACE OF DEATH = |
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}} |
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{{DEFAULTSORT:Sozin, Veniamin}} |
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[[Category:1896 births]] |
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[[Category:1956 deaths]] |
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[[Category:Russian chess players]] |
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[[Category:Chess theoreticians]] |