La Revolución De Los 70'S # 7 Najdorf,Miguel - Huebner,Robert [E41] Hoogovens Wijk aan Zee 1971

GM  Robert Hübner

La Metamorfosis De la Defensa Nimzo-India

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Najdorf, Miguel–Huebner, Robert0–1E41Hoogovens7Wijk aan Zee19.01.1971Mosaico Ajedrecístico

E41: Nimzo-Indian: Rubinstein 1.d4 f6 2.c4 e6 3.c3 b4 4.e3 c5 5.d3 c6 6.f3 xc3+ 7.bxc3 d6 8.e4 e5 9.d5 e7 10.g3 h6 11.h4 11.0-0 11...g5 11...h3= 12.g2! a5N 12...h3 13.0-0 13.e3 d7 14.f3 h5 15.e2 0-0-0 16.d1 hg8 17.f2 b8 18.e3 g4 19.xh3 gxh3 20.d2 g6 21.a4 e8 22.d1 g7 23.b1 gf8 24.f1 e8 25.b5 c8 26.b1 h4 27.xh3 c7 Donchenko,O-Zlotnik,B Perm 1971 1/2-1/2 (54) 13...g6 13...d7 14.a4 0-0-0 15.f3 b8 16.f2 a8 17.a5 hg8 18.b1 e8 19.e3 f5 20.fb2 b8 21.exf5 xf5 22.g4 h5 23.xf5 xf5 24.h6 h7 25.xg8 xg8 26.d2 f7 27.e3 f6 28.xg5 Smyslov,V (2560)-Sosonko,G (2535) Tilburg 1979 MCL [Ftacnik,L] 1/2-1/2 (43) 14.b1 c7 15.e1 xg2 16.xg2 0-0-0 17.a4 b8 18.e2 d7 19.b5 c8 20.eb2 c7 21.h3 g8 22.f3 e7 23.b1 h5 24.e3 c8 25.c2 e7 26.d2 d7 27.a4 Debarnot,R-Martz,W Skopje 1972 1/2-1/2 (49) 13.b3 h3 14.0-0! 0-0-0 15.b1 15.d2 luce más compleja... d7 16.fb1 b6 17.d1 a3 15...c7 16.f3 b8 17.f2 hg8 18.e3 c8 19.f1 df8 20.e1 e8 21.f5 21.c2= 21...xf5 22.exf5 f6 22...f6 23.g4 h8 24.e3 h5 25.f1 f7 26.h3 d7 27.d2 c7 28.a4 e7 29.e1 a8 30.a5 d8 31.a3 hh7 32.b1 b6 33.d3 b7 34.axb6 xb6 35.a1 35.a2= 35...h8 36.c2 36.c1 36...hxg4 37.hxg4 d7 Negras tenían otra opción: 37...h2 38.c1 d7 38.a2 38.d2 38...h2! 39.d2 39.c1 era necesario... h1+ 40.d2 39...xf2+-+ 40.xf2 h2 41.e2 a4 42.d2 e8 Mejor era: 42...b2-+ 43.xb2+ xb2 43.b1? 43.a2! 43...xb1 44.xb1 f4! 45.d3 xd2+! 46.xd2 b6 47.c1 a4 48.c2 d7 49.d3 c7 50.b2 c8 51.b3 a6 52.e3 xd5! 52...xd5 53.f2 53.cxd5 xd3 54.b2 e2 55.c2 xf3 53...b6 54.c2 b7 55.e4+ c8 56.d3 xc4 57.b3 d2+ 58.c2 xd3+ 59.xd2 f1-+ 0–1

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