SM-2010-0-00103, 04.04.2010
E33: Obrona Nimzo-indyjska: klasyczne 4...Sc6
1.d4 Sf6 2.c4 e6 3.Sc3 Gb4 4.Hc2 Sc6 5.Sf3 d6 6.Gd2 0-0 7.a3 Gxc3 8.Gxc3 He7 9.e3 a5 10.Ge2 e5 11.dxe5
11...dxe5 12.h3 [12.Wd1 Gg4 (12...a4 13.0-0 - 12 0-0 a4 13 Wad1) 13.h3 (13.0-0 Wad8 14.Wxd8 (14.h3 Gd7 15.Sd2 Se8 16.Gf3 b6 17.Ge4 Sf6 18.Sf3 Sxe4 19.Hxe4 f6 20.Wd2 Sb8 21.Wfd1 Gc6 Karch - Arlamowski,E Wroclaw 1948) 14...Wxd8 15.Wd1 Wxd1+ 16.Hxd1 h6 (16...Sd7 17.Sxe5 Sdxe5 18.Gxg4 Sxc4 19.h3 S4e5 20.Gc8 b6 21.Gb7 Sd8 Feigins,M - Kahn,V Buenos Aires 1939) 17.h3 Gd7 18.Sd2 Hd6 19.Sb3 a4 20.Hxd6 cxd6 21.Sd2 d5 Wood,BH - Milner Barry,PS York 1959) 13...Gh5 14.Sh4 Gxe2 15.Kxe2 He6 16.Ha4 Se4 17.Hb5 He7 18.Sf3 Sxc3+ 19.bxc3 Hxa3 20.Hxb7 Hc5 21.Hb5 Hb6 Tibensky,R - Schmitt,A GERtt 1992;
12.0-0 We8 (12...Gg4 13.Wfd1 (13.h3 Gh5 14.b4 (14.Hf5 h6 15.Hc2 Wfe8 16.Wad1 He6 17.b3 Wad8 18.Wxd8 Wxd8 19.Wd1 Wxd1+ 20.Hxd1 Se4 21.Gb2 Hd6 Schindler,L - Thal,O Zittau 1955) 14...axb4 15.axb4 Wxa1 16.Wxa1 e4 17.Sd4 Sxd4 18.Gxd4 Gxe2 19.Hxe2 Wd8 20.Hb2 Se8 21.Wa7 b6 Ree,H - Hecht,HJ Teeside 1972; 13.b3 - 12 b3 Gg4 13 0-0) 13...a4 14.Wac1 Sd7 15.h3 Ge6 16.Hd2 Sc5 17.Gb4 f6 18.Hc3 Sxb4 19.Hxb4 Wa6 20.Sd4 Wb6 21.Sb5 We8 Petran,P - Arjun,V Budapest 2007; 12...a4 13.Wad1 (13.Sd2 Gg4 14.Se4 (14.Gd3 h6 15.Se4 Sd7 16.Sg3 Sc5 17.Gh7+ Kh8 18.Gf5 Gxf5 19.Sxf5 He6 20.f4 f6 21.Sh4 Kg8 Cramling,P - McKay,RM London 1986) 14...Sxe4 15.Gxg4 Sxc3 16.Hxc3 f5 17.Ge2 f4 18.Wae1 Wae8 19.exf4 Wxf4 20.Gd1 Sd4 21.Gxa4 Wef8 Richter,Ch - Sielecki,Ch Recklinghausen 1999; 13.h3 - game) 13...Gg4 14.h3 (14.Wfe1 Wfe8 15.Sg5 Gxe2 16.Wxe2 Hc5 17.Ge1 (17.Se4 Hxc4 18.Sxf6+ gxf6 19.Wd7 We7 20.Wed2 Wae8 21.Hd1 He4 Bouwmeester,H- Johannsson,IR Copenhagen 1956) 17...e4 18.Sh3 (18.f4 exf3 19.Sxf3 Wxe3 20.Wxe3 Hxe3+ 21.Gf2 He4 Knothe,K - Bertholdt,D Leipzig 1956) 18...Se5 19.Wd4 Sd3 20.Gc3 Hf5 21.c5 Sxc5 Lindblom,P - Bouwmeester,H Moskva 1956; 14.Wd2 Wfe8 15.Wfd1 Hc5 16.h3 Gxf3 17.Gxf3 Hxc4 18.Hf5 h6 19.Wd7 Sxd7 20.Gd5 He2 21.Gxf7+ Kh8 Elsness,F - Gudbrandsen,G Oslo 1999) 14...Gh5 15.Sxe5 Sxe5 16.Gxh5 Sxh5 17.Gxe5 Hxe5 18.Wd5 He6 19.Wxh5 f5 20.Wh4 c5 21.g4 He7 Varadi,A - Rudolf,A Paks 2002) 13.Wfd1 (13.Sg5 a4 14.Gd3 (14.Wad1!? ) 14...e4! (14...h6 15.Se4 Sxe4 16.Gxe4 Hc5= (16...Ge6 17.Gd5) ) 15.Gxf6 (15.Ge2 Gf5=/+ /\ h6) 15...exd3 16.Gxe7 dxc2 17.Gb4 Gg4!? (17...Gf5 18.Wfc1 Wad8 (18...Sa5 19.Gxa5 Wxa5 20.Sf3 (20.e4? Gg6 21.f4 h6 ) 20...Wc5 21.Sd4 Gg6 ) 19.Gc3 We7=/+ ; 17...Se5 18.Wac1 (18.c5 Sd3-+ ) 18...Sxc4 19.Wxc2 b5 20.Wd1 Gf5 21.Wcc1 Sxb2 (21...Wad8!? ) ) 18.f3? (18.Wfc1 Gd1 19.Sf3 (19.Gc3? Sa5 20.Gxa5 Wxa5 21.Sf3 Wc5-/+ ) 19...We4 (19...Sxb4 20.axb4 Wad8 21.Se1 Wd2 ) 20.Sd2 We6 21.Sf3= ) 18...Gf5 19.e4 h6 20.exf5 hxg5-/+ <-> d, e, 21.Gc3 (21.Wf2? Sd4 ; 21.Wac1 Sd4 ) 21...Wad8 Ivanov,S - Morozevich,A Elista 1995 (21...We2 ) ; 13.h3 - 12 h3 We8 13 0-0) 13...Gg4 14.h3 Gxf3 15.Gxf3 a4 16.Wd2 Hc5 17.Ge2 Se7 18.Wad1 Sg6 19.Hf5 Sh4 20.Hg5 Sg6 21.Gd3 Hc6 Larsen,SM - Dickl,E ws 2006;
12.b3 Gg4 13.0-0 (13.h3 Gh5 14.g4 Gg6 15.Hb2 Wfe8 16.Sd2 Wad8 17.b4 axb4 18.axb4 Se4 19.Sxe4 Gxe4 20.Wg1 Gd3 21.b5 Gxe2 Borsuk,K - Melnichuk,M Vinnitsa 2007) 13...Wfe8 (13...Sd7 14.Gd3 f5 15.h3 Gxf3 16.gxf3 Sc5 17.Kh2 Hd6 18.Ge2 Sd4 19.Hb2 Sd3 20.c5 Hd5 21.Hd2 Sxe2 Al Sayed,MN - Ostrovskiy,A Moskva 2006; 13...Wad8 14.h3 Gh5 15.Sxe5 Sxe5 16.Gxh5 Sxh5 17.Hf5 f6 18.Hxh5 Wd3 19.Wfc1 b6 20.He2 Wfd8 21.Hc2 Sg6 Overbeck,T - Hausrath,D Dortmund 2008) 14.Wfd1 (14.h3 Gh5 15.b4 axb4 16.axb4 Wxa1 17.Wxa1 Gxf3 18.Gxf3 e4 19.Ge2 Sxb4 20.Hb2 c5 21.Wb1 b6 Ragozin,V - Botvinnik,M Leningrad 1940; Pakhteev,V - Baranov,A Kimry 2004; 14.Hb2 Se4 15.Wfc1 Sxc3 16.Wxc3 Wad8 17.Wc2 Wd7 18.Wd2 Wxd2 19.Hxd2 Wd8 20.Hb2 h6 1/2-1/2 Hosken,N - Pedersen,C ENGtt 2007) 14...Gh5 (14...h6 15.h3 Gh5 16.Kf1 Gg6 17.Hb2 Se4 18.Ge1 Sc5 19.b4 e4 20.bxc5 exf3 21.Gxf3 Se5 Neuman,P - Kulhanek,T CZEtt 2003) 15.Gb2 (15.h3 Gg6 16.Hb2 Se4 17.Gf1 Sg5 18.Sxg5 Hxg5 19.Ge1 We6 20.g3 Ge4 21.f4 exf4 Pachman,L - Castillo Larenas,M Venezia 1950; 15.Hb2 Gg6 16.b4 Se4 17.Ge1 b6 18.c5 bxc5 19.Gb5 Hf6 20.Wac1 axb4 21.axb4 Wab8 Sisatto,O - Tolonen,L Tampere 1999) 15...Gg6 16.Hc1 h6 17.Se1 Wad8 18.Wxd8 Wxd8 19.f3 Sd7 20.Hc3 Sc5 21.b4 Sa4 Olejarczyk,B - Zwolakiewicz,K Warszawa 2009]
12...a4 [12...Wd8 13.Sd2 Sd4 14.Gxd4 exd4 15.e4 Gf5 16.f3 Sh5 17.Gd3 Hh4+ 18.Kd1 Ge6 19.Sf1 a4 20.Wh2 b5 21.g3 Hf6 22.Sd2 Benvenuti,G - Prucha,K Venezia 1949;
12...g6 13.b3 Gf5 14.Hb2 Wfe8 15.0-0 Se4= 16.Wfd1 Sc5 (16...Sxc3 ) 17.Ge1 Sa6? (lepsze 17...a4 18.b4 Sb3 19.Wa2 e4 20.Sd2 Se5 21.Sxb3 axb3 22.Hxb3 ) 18.Sh2 h5 19.Sf1 h4 20.Sh2 Wad8 21.Sg4 Kh7 22.Gf3 Van Scheltinga,TD - Reshevsky,SH Amsterdam 1950;
12...Sd7 13.0-0 a4 - 12 .. a4 13 0-0 Sd7; 12...We8 13.0-0 (13.g4 Sd7 14.0-0 a4 15.Sd2 e4 16.Kg2 Sf8 17.Wae1 Sg6 18.f4 exf3+ 19.Sxf3 b6 20.Gd3 Gb7 21.Gxg6 hxg6 22.Kg1 O'Kelly de Galway,A - Kieninger,G Oldenburg 1949) 13...e4 (13...a4 -game) 14.Sd2 Gf5 15.Wfd1 h5 16.Sf1 h4 17.Sh2 Se5 18.Gxe5 Hxe5 19.Gg4 Sxg4 20.Sxg4 He6 21.Sh2 Wa6 22.Wd5 Cruz,WO - De Freitas,ME Rio de Janeiro 1949]
13.0-0 We8 ostatni ruch z książki [13...g6 14.Gd3 We8 15.Sd2 Sd7 16.Ge4 Sf6 17.Gd5 Wd8 18.Gxc6 bxc6 19.Se4 Sd7 20.f4 f5 21.Sd2 e4 22.b4 axb3 23.Sxb3 Antoshin,VS - Neikirkh,O Kienbaum 1958;
13...h6 14.Wad1 We8 15.Sd2 (15.Wd2 Hc5 16.Wfd1 Ge6 17.Gf1 b5 18.cxb5 Gb3 19.Hf5 Gxd1 20.Wxd1 Se7 21.Hxe5 Sed5 22.Hd4 He7 23.Hc4 Michaelsen,N - Wolf,V bdl1991/92) 15...Sd7 16.Se4 Sc5 17.Sxc5 Hxc5 18.Wd5 He7 19.He4 f5 20.Hf3 Hh4 21.Wfd1 e4 22.Hh5 Hxh5 23.Gxh5 COMP - Fernandez Gil,MA Valencia 2002;
13...Sd7 14.Gd3 (14.Sd2 f5 15.Wfd1 e4 16.b4 axb3 17.Sxb3 Sde5 18.Sd4 Wxa3 19.Wxa3 Hxa3 20.c5 Hxc5 21.Hb3+ Kh8 22.Sxc6 Sxc6 23.Gb2 Speelman,JS - Orlov,G New York 1994) 14...Sf6 15.Sg5 h6 16.Sh7 Wd8 17.Sxf6+ Hxf6 18.Ge4 We8 19.f4 He7 20.Wf3 exf4 21.Wxf4 Kh8 22.Waf1 Se5 23.W1f2 Fages,JJ - Morin,S em 2004]
14.Wfd1 [14.Sd2 Ge6 (14...Gd7 15.Wfd1 (15.Wae1 Sa5 16.f4 e4 17.Gxf6 Hxf6 18.Sxe4 Hb6 19.Gd3 Gf5 20.Sf6+ gxf6 21.Gxf5 Wxe3 22.Wxe3 Hxe3+ 23.Kh2 h6 Kempinski,R - Taimanov,ME Koszalin 1997) 15...g6 16.b4 (16.Se4 Gf5 17.Sxf6+ Hxf6 18.Gd3 Ge6 19.b4 axb3 20.Hxb3 Wab8 21.Ge4 Hg5 22.Kh2 Hh4 23.f3 Hf2 Flohr,S - Tartakower,S Groningen 1946) 16...axb3 17.Hxb3 Sd8 18.a4 Gc6 19.Gb4 Hd7 20.Se4 Hf5 21.g4 He6 22.Sd6 cxd6 23.Wxd6 Hc8 Blau,D - Tarascio,G em 2004) 15.Gf3 Sd7 (15...Hc5 16.Kh2 g6 17.g4 Wad8 18.Wad1 Gxc4 19.Gb4 Sxb4 20.axb4 Wxd2 21.Hxd2 He7 22.Wfe1 e4 23.Ge2 Gb3 O'Kelly de Galway,A - Najdorf,M Buenos Aires/La Plata 1948) 16.Ge4 h6 17.Wfe1 f6 18.Wad1 Hc5 19.Gd3 Wed8 20.Se4 He7 21.Sg3 Sc5 22.Ge2 Kh8 23.Kh2 Hf7 Turczynski,M - Schilcher,A ws 2008]
14...Sd7 15.Wd5 f6 16.Wad1 [16.Gb4 Sxb4 17.axb4 Hxb4 18.Wb5 He7 19.Wxa4 Wxa4 20.Hxa4 Sf8 21.Wa5 Wd8 22.c5 g6 23.c6 b6 24.Wa7 Hd6 25.Gc4+ Ge6 Ipplito,D - Christiansen,LM New York 2000]
16...Sc5 17.Sh4 b6 zabezpiecza wtargnięcie na a5 [17...Ge6 18.Gg4 b6 19.Gb4 Sxb4 20.axb4 Gxg4 21.hxg4 Se6 22.c5 bxc5 23.bxc5 Sf8 24.Sf5 He6 25.c6 g6 26.Sg3 Hxg4 27.Se4 Bonneville,JP - Riff,JN Saint Chely d'Aubrac 2007; 17...Ge6 18.Gg4+/= ]
18.Gb4 Sxb4 [18...g6 19.Sxg6 hxg6 20.Hxg6+ Kf8 21.Gh5+/- ] 19.axb4+/- Sa6 czarne grożą zdobyciem materiału: Sa6xb4 20.He4 [gorsze niż 20.Hxa4 Ge6 21.Wb5 g5= ] 20...Sxb4 21.W5d2 c6 22.Gg4 Hf8 23.Gd7 białe grożą zdobyciem materiału: Gd7xe8 23...Wd8 [23...Gxd7 24.Wxd7 We7 25.Hg4+/- ] 24.Gxc6 Wxd2 25.Wxd2 Sxc6 [25...Wa7 26.Gd5+ Sxd5 27.Hxd5+ (27.cxd5?! a3 28.bxa3 Hxa3= ; 27.Wxd5? Gb7-+ ) 27...Wf7 28.Hc6+/- ] 26.Hd5+ Kh8 27.Hxc6 Ga6 [27...Wb8 28.Kh2+/- ] 28.Sf5 Hc8 29.Hf3 Gb7 30.Hd1 [30.Hd1 Ga6 31.Sd6+/- ] 1-0
