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Botvinnik Semi-Slav, The (Pedersen)

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DEVIATIONS FROM THE MAIN LINE 219<br />

accurate move) lSltJxcS i.xcs 16ltJf3<br />

b6 17 i.e4 l:b8 18 'irc2 ;! Lengyel­<br />

Dely, Hungarian Ch 1965.<br />

11 0-0 (D)<br />

B<br />

claim some compensation according<br />

to Kishnev.<br />

D)<br />

7 e3ltJd7<br />

I see no point in avoiding this since<br />

the knight is the only piece whose best<br />

square can already be established.<br />

8 a3 (D)<br />

1l ... f5<br />

1l...i.e7 121tfe1 exd4 13ltJg3ltJcS<br />

14 'ira3 and now 14 ... 'ird6?! IS i.fS!<br />

gave White the better chances in Timman-Gelfand,<br />

Wijk aan Zee 1996 but<br />

even after the stronger 14 ... ltJe6 Timman<br />

thinks that White obtains fairly<br />

decent compensation with IS cS.<br />

12ltJg3<br />

12 ':Ue1 fxe4 13 ':'xe4 'irf7 14 :tae1<br />

~d8 is unclear according to R.-A.Simon<br />

but I would put my money on<br />

Black's defensive resources; the king<br />

is about to escape, and IS dxeS ltJcs<br />

16 ':'d4+ ~c7 does not lead to anything.<br />

12 .•• e413 :tfel ~d814 i.xe4 fxe4<br />

15 ':'xe4 ikf7 16 'ifc2!?<br />

So far we have been following the<br />

game Kishnev-R.-ASimon, Budapest<br />

1989, and now after 16 ... i.d6 17 ':'ae1<br />

ltJf6 18ltJeS i.xeS 191heS White can<br />

<strong>The</strong> keyword here is 'flexibility'.<br />

White awaits Black's set-up before<br />

committing to a strategy himself, while<br />

simultaneously airing the possibility<br />

of a queenside advance.<br />

8 ... g6<br />

As in the main lines, a fianchetto of<br />

the dark-squared bishop is Black's<br />

most popular set-up. <strong>The</strong> other main<br />

line is 8 ... 'ird8, reacting in similarly<br />

flexible fashion. <strong>The</strong>n 9 'irc2 (9 e4 is<br />

rather illogical and should not worry<br />

Black: 9 ... dxe4 10 lLlxe4 i.e7 11 'ii'd2<br />

cS 12 0-0-0 0-0 13 dxcS 'irc7 14 ~b1<br />

ltJxcs IS 'ii'e3 b6 16 ltJc3 i.b7 with<br />

slightly the better prospects for Black,<br />

Korchnoi-Kramnik, Groningen PCA

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