DEFENSA SICILIANA VARIANTE ROSSOLIMO

 Fressinet,Laurent (2646) - Tiviakov,Sergei (2682) [B51]
Ch France Team Top 16 Chalons-en-Champagne (3), 11.02.2007
[GM Sergey TiviakovTiviakov]

 



 1.e4 c5 2.Cf3 Cc6 3.Ab5 d6 4.0-0 Ad7 5.Te1 Cf6 6.c3 a6 7.Af1 Ag4 8.d4 cxd4 9.cxd4 d5 10.e5 Cg8 11.e6 Axe6 [11...fxe6?!N 12.Cbd2 Dd6 13.Cb3?! (>=13.h3 Af5 (13...Axf3 14.Cxf3+/- ; 13...Ah5 14.Db3+/- ) 14.Cb3+/- ) 13...g6! 14.h3 (14.Cc5 Axf3 15.Dxf3 Cxd4 16.Dc3 Ag7~~ ; 14.Ae3 Ah6 15.h3 Axf3 16.Dxf3 Axe3 17.Dxe3 Cf6= ) 14...Axf3 15.Dxf3 Ah6 16.Dg4 (16.Ae3 - 14.Ae3) 16...Cf6 (16...Axc1 17.Txe6!?+/= ) 17.Dxe6 Dxe6 18.Txe6 Ag7!? (>=18...Axc1 19.Txc1 Rf7= ) 19.Te2 Rf7 20.Ae3 Thc8 21.a3+/= _|_ ^^ 21...a5 22.Tc2 Ce8 23.Tac1 a4 24.Cd2 Cd6 25.Cf3 Af6 26.g4 Ca5 27.Ag2 Txc2 28.Txc2 Tc8 29.Txc8 Cxc8 30.Ce5+ Axe5 31.dxe5 e6 32.Af1 Ce7 33.Ab5 Cec6 34.f4 Cc4 35.Axc4 dxc4 36.Rf2 1/2-1/2 Maze,S-Tiviakov,S/Chalons-en-Champagne 2007/CT-2289 (36)]

12.Txe6?!N Diagrama

[12.Db3 Ac8 (12...Ca5 13.Da4+ Ad7 14.Dc2 e6 15.Cc3 Ae7 16.Ad3 Cf6 17.Ag5 Tc8 18.Ce5 Cc6 19.Db3 0-0 20.Axf6 Axf6 21.Te3 Cxd4 22.Dxb7 Axe5 23.Txe5 Dc7 24.Dxc7 Txc7 25.Axa6 f6 26.Th5 Tb8 27.Cd1 Ta7 28.Ad3 g6 0-1 Libiszewski,F-Lautier,J/Paris 2006/EXT 2007 (28)) 13.Cc3 Cf6 14.Ag5 Ca5 15.Da4+ Ad7 16.Dd1 Ag4 17.h3 Axf3 18.Dxf3 e6 19.Axf6 Dxf6 20.Dxd5 Ab4 21.De4 0-0= 22.Te3 Tac8 23.Td1 Axc3 24.bxc3 Tc7 25.Tf3 De7 26.De5 Cc6 27.Df4 Td8 28.Te1 Dd6 29.Dh4 Ce7 30.Dh5 Cg6 31.Da5 Tdc8 32.Tg3 Tc6 33.Tb1 Dc7 34.Dxc7 T6xc7 35.c4 Td8 36.Tgb3 Tdd7 37.d5 exd5 38.cxd5 b5 39.a4 Txd5 1/2-1/2 Kornev,A-Kharlov,A/Russia 90/(164) 2004]

12...fxe6 13.Cc3 g6! (/\Ah6) [13...Cf6 14.g3 g6 15.Ah3-> (>15...Ag7 16.Cg5 0-0 17.Cxe6 Db6 18.Ca4 Da7 19.Cxf8 Txf8 20.Ae3 Rh8 21.Cc5 Cd8 22.Tc1 Db6 23.Db3 Dxb3 24.axb3 a5 25.Ce6 Cxe6 26.Axe6 Tb8 27.Af4 Td8 28.Tc7 Ce8 29.Txe7 Axd4 30.Ag5 Tb8 31.Axd5 b6 32.Te2 Cf6 33.Af3 Rg7 34.Td2 Ac5 35.Af4 Te8 36.Rg2 Te7 37.g4 Td7 38.g5 1-0 Vachier Lagrave,M-Wang Yue/Lausanne 2006/CBM 115 (38)]

14.g3 [14.Cg5!? Dd6 15.g3 Ag7 16.Af4 e5 17.dxe5 Axe5=/+ ; 14.De2 Dd6=/+ /\Ah6]

14...Ah6 15.Ah3 [15.Ca4!? /\Cc5]

15...Dd6 [15...Axc1 16.Txc1 Dd6=/+ ]

16.Ca4 [16.Db3 Tb8=/+ ]

16...Axc1 17.Dxc1 [17.Txc1 Cf6 18.Cc5 Cd8=/+ ]

17...Cf6 18.Cc5 Cd8 19.Ce5!? [19.De3 0-0 20.Cxe6 Cxe6 21.Axe6+ Rg7=/+ ; 19.Dh6 b6 20.Cd3 Cf7 21.De3=/+ ]

19...0-0 20.De3 b6 21.Ccd3 Ch5?! Diagrama

(/\Cg7-f5, > [>=21...Tc8=/+ <->c]

22.Tc1<=> (<->c, >

 22...Cg7 (/\Cf5)

23.g4 (/\Af1, h4-h5, |^>>)

23...a5 [23...Ta7 24.Tc8 Tc7 25.Ta8 a5=/+ ]

24.Af1 Cf7 [24...Ta7 25.Tc8 Tc7 26.Ta8=/+ ]

25.Cxf7 [25.Tc6 Dd8 26.Cxf7 Txf7 27.Ce5=/+ ]

25...Txf7 26.Ce5 Taf8 27.Tc6? [27.Cxf7 Txf7=/+ ]

27...Db4? [27...Txf2 28.Dxf2 (28.Txd6 Txf1+-+ ) 28...Txf2 29.Txd6 (29.Rxf2 Dd8 30.Aa6 Df8+ 31.Re2 Ce8 32.Tc8 Rg7-/+ /\Df4, >) 29...Txf1+ 30.Rxf1 exd6 31.Cd7 b5 32.Cf6+ Rf7 (32...Rh8-/+ ) 33.Cxh7 e5-/+ _|_]

28.Cxf7 Rxf7 [28...Txf7 29.Tc8+ Tf8 30.Txf8+ Rxf8 31.Df4+= ]

29.b3= (>

 29...a4 [29...Rg8!? ]

30.bxa4 Dxa4 31.Txb6 Dxa2 32.Df4+ Rg8 33.Tb8 Txb8 34.Dxb8+ Rf7 35.Df4+ Rg8 1/2-1/2

GM Sergey Tiviakov
Groninga, Países Bajos, 15 de Junio de 2007

 

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