Turniej klasyfikacyjny - LSS

Sidenko,Anatoly Viktorovich (2239) RUS - Baranowski,Tadeusz (2286) POL
SM-2011-0-00159, 09.06.2011

E90: Obrona królewsko-indyjska, klasyczna: wczeœniejsze warianty
1.d4 Sf6 2.c4 g6 3.Sc3 Gg7 4.e4 d6 5.h3 0-0 6.Sf3 Sbd7 7.Ge3 e5 8.d5 Sh5 9.Gd3 DIAGRAM [9.Hc2 a5= ]

9...Sf4= [9...Sc5 10.g4 (10.Gc2 Sf4 11.Gxf4 (11.Wh2 f5 12.exf5 (12.Gxc5 dxc5 13.Sd2 He7 14.g3 Sxh3 15.exf5 Sxf2 16.Wxf2 e4 17.f6 Gxf6 18.Scxe4 Gf5 19.He2 Spacek,P - Lipka,J CSR'1992) 12...gxf5 13.Hd2 Scd3+? ( 13...Sg6! 14.Gh6 Gxh6 15.Hxh6 e4 16.Sg5 He7 17.0-0-0 Wf6-/+ ) 14.Gxd3 Sxd3+ 15.Hxd3 e4 16.Hd2 f4 ( 16...exf3 17.gxf3+/- ) 17.Gd4 exf3 18.gxf3 (18.0-0-0!? ) 18...He8+ 19.Se4+/- Santa,J - Montalvo,A Caguas 2006) 11...exf4 12.Hd2 f5 (12...g5 13.0-0-0 a5 14.Sd4 Ge5 15.Sf3 Gd7 16.Sxe5 dxe5 17.f3 Wa6 18.Hf2 b6 19.g3 Abrahams,G - Beaty,JH Whitby 1962) 13.0-0 Gxc3 14.Hxc3 fxe4 15.Sd4 f3 16.b4 Gxh3 17.g3 Hg5 18.bxc5 Gg2 19.Se6 Aguilar,F - Goundar,S Tweed Heads 2009) 10...Sf4 11.Gc2 f5 12.gxf5 gxf5 13.Kd2 c6 14.b4 Sxe4+ 15.Sxe4 fxe4 16.Gxe4 Gf5 17.Hb1 Hf6 18.Wg1 Kh8 19.Wg5 Gazic,J - Giorgadze,G Bad Zwesten 1997;
  9...a5 10.g4 (10.g3 b6 (10...Sc5 11.Gc2 Gd7 12.Kf1 (12.Hd2 a4 13.0-0-0 Hb8 14.Sh2 b5 15.cxb5 Gxb5 16.Sxb5 Hxb5 17.Sg4 Wfb8 18.Gb1 a3 19.b3 Duringer,M - Bachmayer,J Wien 1990; 12.Sg1 Wa6 13.He2 a4 14.Kf1 f5 15.exf5 Gxf5 16.Gxf5 Wxf5 17.Kg2 e4 18.Hd2 a3 19.b3 Palos,O - Kokowski,R Baden Baden 1990; 12.Sa4 Gxa4 13.Gxa4 Sxe4 14.Gc2 Sc5 15.Hd2 He8 16.0-0-0 Sf6 17.Gxc5 dxc5 18.Wde1 Sd7 19.Ga4 Scekic,M - Tratar,M - Ljubljana 1998) 12...b6 13.Kg2 f5 14.exf5 Gxf5 15.Gxf5 Wxf5 16.Sd2 Hd7 17.Sde4 Sxe4 18.Sxe4 Waf8 19.Hd3 Riemer,W - Copie,JA em 2002) 11.Gc2 Sc5 12.a3 Gd7 13.Sh2 He8 14.Sg4 f5 15.exf5 gxf5 16.Sh6+ Kh8 17.g4 f4 18.Gxc5 bxc5 19.Sf5 Guimaraes,MS - Chovanec,V em 2000; 10.0-0 Sc5 11.Gc2 b6 (11...Gd7 12.a3 (12.Sa4 Gxa4 13.Gxa4 Sxe4 14.Gc2 Sc5 15.Wb1 f5 16.Sg5 f4 17.Sxh7 fxe3 18.Sxf8 e2 19.Hxe2 Sekera,B - Pobjecky,I SVKtt 1997; 12.Hd2 - 9 ...a5 10 Hd2 Sc5 11 Gc2 Gd7 12 0-0) 12...Sf4 13.Hd2 f5 14.exf5 Gxf5 15.Gxc5 dxc5 16.Gxf5 Wxf5 17.Sh2 Hg5 0-1 Fedin,V - Carlsen,H Alta 2003; 11...Sf4 12.a3 (12.Kh2 f5 13.Sg1 fxe4 14.Sxe4 Sxe4 15.Gxe4 b6 16.Hd2 Sh5 17.b3 Gf5 18.Gxf5 gxf5 19.Gh6 Cruz Lorenzana,E - De Leon C,JC 1992; 12.Gxf4 exf4 13.We1 Sd7 14.Hd2 Se5 (14...g5 15.We2 Se5 16.Sxe5 Gxe5 17.f3 h5 18.Sd1 Hf6 19.Wb1 Harms,P - Ossenbrueggen,L Hamburg 1997) 15.Hxf4 Sxc4 16.Hc1 Gd7 17.Gd3 Se5 18.Sxe5 Gxe5 19.He3 Brahn,H - Sand,R Bad Zwesten 1998; 12.Hd2 g5 (12...f5 13.Kh2 (13.Gxc5 dxc5 14.exf5 gxf5 15.He3 He7 16.Wfe1 Sg6 17.Wad1 Gd7 18.Ga4 Gxa4 19.Sxa4 Quinn,D - Cinak,N Manila 1992) 13...fxe4 14.Sxe4 Sxh3 15.Sxc5 Wxf3 16.Se6 Hh4 17.g3 Hh5 18.Kg2 Volkovinsky,V - Ryzhov,V Kiev 2000) 13.a3 Hf6 14.Sh2 h5 15.b4 axb4 16.axb4 Wxa1 17.Wxa1 Sa6 18.Wb1 Gh6 19.Se2 Elhaj,N - Aranov,Y Bled 2002) 12...f5 13.b4 Sxe4 14.Sxe4 fxe4 15.Gxe4 Gf5 16.Gxf5 Wxf5 17.Wb1 axb4 18.axb4 Hf6 19.Sd2 Lech,P - Galat,A POLtt 2008) 12.Wc1 (12.a3 Sf4 13.Kh2 (13.Se2 Ga6 14.b3 g5 15.Wb1 Hf6 16.Sg3 Gc8 17.Sh2 Hg6 18.Sg4 h5 19.Gxf4 Krasiekha,S - Zavgorodny,V Dniepropetrovsk 2003) 13...f5 14.Wh1 fxe4 15.Sxe4 h6 16.Kg1 Gf5 17.Sxc5 bxc5 18.Gxf5 Wxf5 19.g4 Braga Neto,AdC - Amorim,GJM Belem 2007; 12.Hd2 f5 13.exf5 gxf5 (13...Gxf5 14.Wac1 Hd7 15.Gxf5 Wxf5 16.Sh2 Wf7 17.Sg4 Sf4 18.f3 h5 19.Sf2 Bernasconi,F - Bernasconi,R Villaguardia 2000) 14.Gh6 Hf6 15.Gxg7 Hxg7 16.Kh1 Kh8 17.Wg1 Sf4 18.Sh2 Gd7 19.He3 Gafke,M - Grabitz,G Dresden 2006; 12.Wb1 f5 13.exf5 gxf5 14.Sxe5 Gxe5 15.Hxh5 Hf6 16.f4 Gd4 17.Wf3 Gd7 18.Kh2 Wae8 19.Gd2 Gismalla,AY - Marie,P Torino 2006) 12...Sf4 13.Se2 Hf6 14.Hd2 g5 15.Kh2 h5 16.Gxf4 exf4 17.b3 g4 18.hxg4 hxg4 19.Se1 Velez,LF - Guzman,CE Bogota 2009; 10.Hd2 Sc5 11.Gc2 (11.Gxc5 dxc5 12.Se2 Hd6 13.g4 Sf4 14.Sxf4 exf4 15.g5 Gd7 16.h4 Gg4 17.Sh2 Gh5 18.f3 f5 19.gxf6 Dettmann,H - Neubauer,B GERtt 1995; 11.g4 Sf4 12.Gxf4 exf4 13.Gc2 f5 14.gxf5 gxf5 15.e5 dxe5 16.0-0-0 Hf6 17.h4 a4 18.a3 Wa6 19.h5 Irsai,J - Chmelik,L SVKtt 1997) 11...Sf4 (11...a4 12.0-0 f5 13.Gg5 He8 14.Gh6 Sf4 15.Gxg7 Kxg7 16.Wfe1 Wf6 17.b4 axb3 18.axb3 Wxa1 19.Wxa1 Cheng Ho,F - McNabb,MD Auckland 1999; 11...We8 12.g4 Sf4 13.Gxc5 dxc5 14.0-0-0 Wa6 15.Kb1 Gd7 16.He3 Sg2 17.Hd2 Sf4 - 15...Gd7 18.Wdg1 a4 19.He3 Berkov,V - Okhrimenko,E Kiev 2002; 11...Gd7 12.0-0 Hc8 (12...f5 13.Kh2 fxe4 14.Sxe4 Wxf3 15.gxf3 Hh4 16.Wh1 Hxh3+ 17.Kg1 Hxf3 18.Sxc5 Hg4+ 19.Kf1 Shister,E - Kulikov,E St Petersburg 2002) 13.Kh2 b6 14.Wg1 Kh8 15.Sh4 f5 16.exf5 gxf5 17.Gh6 Hd8 18.Gxg7+ Sxg7 19.Hh6 Monteiro,MP - Cavalcanti,F Imperatriz 2003; 11...f5 12.exf5 (12.0-0-0 b6 13.exf5 Gxf5 14.Gxf5 gxf5 15.g4 Sf4 16.gxf5 Wxf5 17.Kb1 Sfd3 18.Se1 Rossiter,PJ - Howell,JC Isle of Man 1993) 12...gxf5 13.Gh6 (13.Gxc5 dxc5 14.0-0-0 e4 15.Sg5 Ge5 16.Se2 Hf6 17.Ga4 Kh8 18.Kb1 Wa6 19.Se6 Unger,E - Mira,H Wien 1999) 13...Gd7 14.Gxg7 Kxg7 15.0-0-0 Hf6 16.g4 Sf4 17.g5 Hg6 18.h4 Hh5 19.Sg1 Popov,G - Zanoletty Garcia,D Mondariz 2003) 12.g4 (12.Gxf4 exf4 13.Hxf4 f5 14.e5 (14.exf5 Gxf5 15.Gxf5 Sd3+ 0-1 Janiesch,M - Werner,P Willingen 2008 (15...Wxf5 16.He3 Hd7 17.0-0-0 We8 18.Hd2 Sa4 19.Sxa4 Petersen,A - Thomaschke,D Pinneberg 1996) ; 14.Hd2 fxe4 15.Sd4 e3 16.fxe3 Hh4+ 17.Kd1 Wf2 18.He1 Gxd4 19.exd4 Couradin,B - D'Avout d'Averstaedt,G Montigny le Bretonneux 2003) 14...dxe5 15.He3 He7 16.0-0-0 Gd7 17.Whe1 Wae8 18.Kb1 Hd6 19.a4 Popov,G - Pribeanu,D Mondariz 2003) 12...Sg2+ 13.Ke2 Sxe3 14.Hxe3 f5 15.gxf5 gxf5 16.Wag1 Kh8 17.Hg5 Hxg5 18.Wxg5 fxe4 19.Sxe4 Detelic,M - Dokmanovic,N Rabac 2004) 10...Sf4 11.Gxf4 exf4 12.Hc2 (12.Hd2 a4 13.Wc1 Sc5 14.Hc2 f5 15.gxf5 gxf5 16.Kd2 Sxd3 17.Hxd3 fxe4 18.Sxe4 Gf5 19.Whg1 Pastori,Ad - Cao,J Montevideo 1976) 12...Se5 13.Sxe5 Gxe5 14.0-0-0 Gd7 15.f3 a4 16.Wdg1 a3 17.b3 Hf6 18.Se2 Hh4 19.Hd2 Tkachev,I - Alekseev,S Pskov 2008]

fot: Anatoly Viktorovich Sidenko

10.0-0 [10.Gf1 a5 11.Hd2 Sh5 12.Ge2 Sc5 13.g4 Sf6 14.Hc2 Sfd7 15.a3 a4 16.h4 Sb3 17.Wd1 Sdc5 18.Sd2 Sd4 19.Gxd4 exd4 Spoeler,G - Hirnstein,M GERtt 2002]

10...Sxd3 [10...h6 11.Hd2 Sxd3 12.Hxd3 f5 13.b4 f4 14.Gd2 g5 15.Wac1 h5 16.c5 g4 17.hxg4 hxg4 18.Sh2 Hh4 19.g3 Hh3 20.Wfe1 Sullivan,B - Chapman,E Vancouver 2001;
  10...f5 11.Gxf4 exf4 12.exf5 gxf5 13.Hd2 Se5 14.Kh2 Gd7 15.Wad1 Gh6 16.b3 Kh8 17.Gc2 Hf6 18.Se2 Ge8 19.Sxf4 Sxf3+ 20.gxf3 Pampliega Canturri,A - Termeulen,A Andorra la Vella 2003]

11.Hxd3 f5 gra przeciw łańcuchowi pionów 12.Wad1 [12.exf5 gxf5 13.Gg5 He8 14.Hd2 e4 15.Sd4 Se5 16.b3 Hg6 17.Gf4 Wf7 18.Wad1 Sd3 19.Sce2 Gf6 20.g3 Hh5 21.Kh2 Gd7 Banaszkiewicz,D - Kolendo,J corr 1999; 12.Wae1 h6= ] 12...h6 13.Hc2 Sf6 14.Wfe1 [14.exf5 Gxf5 15.Hb3 Hd7= ] 14...f4 15.Gc1 Sh7 16.b3 [16.Hb3 g5 17.Kh2 h5-/+ ]

16...Sg5=/+ 17.Sxg5 Hxg5 18.Wd3 Kh7 [18...Hh5 19.c5= ] 19.a4 He7 20.He2 Gf6 21.Kh2 [21.Ga3 Wg8=/+ ] 21...Gd7-/+ 22.Ga3 a6 23.Wc1 [23.a5 Gh4 24.Hd2 Wg8-/+ ] 23...Wg8 [23...Gg5 24.Wc2=/+ ] 24.c5=/+ g5 [24...dxc5 25.d6 cxd6 26.Sd5+/= ] 25.f3 [25.c6 bxc6 26.dxc6 Ge6-/+ ] 25...h5-/+ [25...dxc5 26.d6 cxd6 27.Gxc5 dxc5 28.Sd5+/- ] 26.Sd1 g4 27.fxg4 hxg4  1/2-1/2  Tabela