Turniej Jubileuszowy prel. - LSS 2011

Baranowski,Tadeusz (2280) POL - Ruiz,Ana (800) USA
BI-2011-P-00005, 17.04.2011

A88: Obrona holenderska: system leningradzki z 5. Sf3 0-0 6. 0-0 d6 7. Sc3 c6
1.Sf3 f5 2.c4 Sf6 3.g3 d6 4.d4 g6 5.Sc3 Gg7 6.Gg2 0-0 7.0-0 c6 8.Hb3 Sa6 9.Wd1 He8 DIAGRAM [9...Hb6 10.Hc2+/= ]

10.c5+ białe zdobywają więcej przestrzeni [10.a4 Kh8 11.Ha3 Sc7 12.d5 c5 13.a5 Gd7 14.Wb1 b5 15.cxb5 Sxb5 16.Sxb5 Gxb5 17.Sg5 Gd7 18.b4 c4 19.Ge3 a6 Friehoff,H - Paulsen,D bdl1980/81;
  10.Gf4 Sh5 (10...Kh8= ) 11.Gd2 e5 12.dxe5 dxe5 13.c5+ Kh8 14.Ha3 e4 15.Se1 He7 16.Ge3 Ge6 17.Sc2 f4 18.gxf4 Sxf4 19.Gxf4 Wxf4 Turner,G - Chambers,Ch em 2005;
  10.Wb1 h6 11.Ha3 g5 12.b4 Sc7 13.b5 Se4 14.bxc6 bxc6 15.Sxe4 fxe4 16.Sd2 Gg4 17.Sxe4 Gxe2 18.We1 Gxc4 19.Sxd6 Hg6 Panelo,MA - Rodriguez,A Sants 2006;
  10.d5 Sc5 (10...c5 11.a3 Sc7 12.Hc2 b5 13.cxb5 Sxb5 14.a4 Sc7 15.Sd2 Sa6 16.Sa2 Wb8 17.Wb1 Sb4 18.Sxb4 Wxb4 19.b3 f4 Krukar,J - Kowalska,E Iwonicz Zdroj 1984) 11.Hc2 Gd7 (11...a5 12.Ge3 Sce4 13.Sxe4 Sxe4 14.Gd4 c5 15.Gxg7 Kxg7 16.a4 g5 17.Wa3 Gd7 18.Se1 Sf6 19.e3 Wh8 Oosterom,E - Looijmans,KNH Utrecht 1999) 12.Ge3 Sce4 13.Sxe4 Sxe4 14.a4 c5 15.Se1 Sf6 16.Wa2 b6 17.Gd2 Wb8 18.Gc3 h6 19.a5 b5 Farkas,A - Rakaczki,C HUNtt 2008;
  10.Ha3 Sc7 (10...Se4 11.Sg5 Sxc3 12.bxc3 h6 13.Sf3 b6 14.Wb1 Gb7 15.Sh4 g5 16.Sf3 Wf7 17.d5 e5 18.Sxg5 hxg5 19.dxc6 Gc8 Loschnauer,R - Zeh,J em 2001; 10...Hf7 11.d5 Se4 12.Sg5 Sxg5 13.Gxg5 c5 14.Ge3 Gf6 15.Gh6 Wd8 16.Gd2 Hg7 17.f4 e5 18.dxe6 Gxe6 19.Hb3 Sb4 Sedlacek,O - Vrana,F CZEtt 2009) 11.d5 (11.b3 h6 12.Gb2 g5 13.d5 c5 14.b4 cxb4 15.Hxb4 Sa6 16.Ha3 Gd7 17.Wac1 Sc5 18.Sd4 Sg4 19.Se6 Gxe6 Vigh,B - Balinov,I Schwarzach 1999) 11...Gd7 12.Wb1 a6 13.Ha5 Wc8 14.Sa4 cxd5 15.Sb6 dxc4 16.Sxc8 Hxc8 17.b3 Se4 18.bxc4 Sc3 19.Gb2 Sxd1 Navarro Molina,D - Menvielle Lacourrelle,A Las Palmas 2009]

10...Kh8 [10...d5 11.Gf4 h6 12.h4 (12.Wd3 g5 13.Ge5 Sb8 14.e3 Sbd7 15.Gc7 Se4 16.Wdd1 e5 17.Sxe5 Sxe5 18.Gxe5 Gxe5 19.dxe5 Hxe5 20.Ha3 Szczepanski,Z - Klengel,M ws 2007) 12...Sg4 13.Sa4 Kh7 14.a3 e5 15.dxe5 Sxe5 16.Sxe5 Gxe5 17.Gxe5 Hxe5 18.e3 He7 19.Hc2 Ge6 20.b4 Sliwerski,R - Gasik,P Warszawa 2008]

11.cxd6 exd6 12.Gf4 [12.d5 Se4 13.Gf4 - game] 12...Se4 [12...d5 13.e3 Sh5 (13...He7 14.Wac1 b6 15.Se5 Gb7 16.Se2 Wfc8 17.Gg5 He8 18.Sd3 Sc7 19.h4 Se6 20.Gxf6 Gxf6 21.Sef4 Sd8 22.Wd2 Valkesalmi,K - Norri,J Espoo 1991) 14.Ge5 Gxe5 15.Sxe5 Wb8 16.Wac1 Sf6 17.Ha4 Sd7 18.Sd3 Sc7 19.b4 a6 20.Hb3 Sf6 21.a4 Se4 22.Wc2 Larsen,Bj - Jensen,B Bornholm 2008; 12...He7 13.Ha3 Wd8 14.Sg5 Se8 15.Hb3 d5 16.Sxd5 cxd5 17.Gxd5 Wxd5 18.Hxd5 h6 19.Hf7 Gf6 20.Hxe7 Gxe7 21.Sf3 Kg7 22.Wac1 Scheiblmaier,R - Allacher,E Jenbach 2009]

13.d5 [13.Sxe4 fxe4 14.Sg5 d5 15.Gd6 Wf5 16.f4 h6 17.Sh3 Wf7 18.Ge5 Ge6 19.He3 Kh7 20.Sf2 Hd7 21.Wac1 Sc7 22.b4 Sb5 Kramer,H - De Greif,B Munchen 1958] 13...Sac5 14.Ha3 Sxc3 15.bxc3 Se4 [15...Hxe2 16.Gxd6 b6 17.dxc6+- ( ‹17.Gxf8 Gxf8 18.Sd4 Ha6 19.Hxa6 Gxa6 20.dxc6 Wc8+- ) ] 16.Gxd6 Sxd6 17.Hxd6 cxd5 [17...Gxc3? nie jest dobre z powodu 18.Wac1 Gf6 19.dxc6 bxc6 20.Sd4+- ] 18.Sd4 Gd7 19.Hxd5 Gc6 20.Sxc6 Hxc6 21.Hxc6 bxc6 22.Wac1 [22.Wd3 Wab8 23.Gf3 Wb2 24.Wd7 a5 25.Wa7 Wd8 26.a4 Wb3 27.Wc1 Gxc3 28.Gxc6 Gb4 29.Gb5 Wc3 30.Wxc3 Gxc3 31.h3 Gb4 Iljin,A - Kosintseva,N Essentuki 2003] 22...Wab8 23.Wd7 a5 24.e3 Wfc8 25.a4 Wd8 26.Wa7 Wa8 27.Wxa8 Wxa8 28.c4 Wc8 29.Wb1 Gc3 30.Wb6 c5 31.Wb7 Ge5 32.f4 Gc3 33.Kf1 czas 1-0 Tabela