Boris Spassky vence a Eduard Gufeld en el Campeonato Soviético

Gufeld,Eduard - Spassky,Boris Vasilievich [C65]
URS-ch26 Final Tbilisi (1 ronda), 10.01.1959
[Guillermo Muñoz Portugal]

C65: Ruy López (Defensa Berlinesa) 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.0-0 Nf6 5.c3 0-0 6.d4 Bb6 7.dxe5 Nxe4 8.Qd5 Nc5 9.Na3 [9.b4+/= Ne7 10.Qd1] 9...Ne6N [9...d6=; 9...Ne7 10.Qd1 (10.Qd2 d5 11.exd6 cxd6 12.Nd4 d5 13.Nac2 a6 14.Bd3 Qd6 15.Ne1 Bc7 16.f4 Ne4 17.Qe2 Qg6 18.Nef3 Nf5 19.Nxf5 Bxf5 20.Nh4 Qf6 21.Nxf5 Qxf5 22.Qf3 Rfe8 23.Be3 Qe6 24.Rae1 Rad8 Brzozka,N-Tsvetkov,A Sofia 1958 ½-½ (45)) 10...a6 (10...Ne4 11.Bd3 d5 12.exd6 Nxd6 13.Bg5 h6 14.Bh4 Ndf5 15.Bg3 Nxg3 16.hxg3 Nf5 17.Nc4 Qf6 18.Nxb6 axb6 19.Re1 Nd6 20.Ne5 Re8 21.Nc4 Rxe1+ 22.Qxe1 Bf5 23.Bf1 Re8 24.Qd2 Be6 25.Nxd6 Shirov,A (2745)-Topalov,V (2812) Sofia 2009 ½-½ (57)) 11.Be2 Ba7 12.b4 Ne6 13.Nc4 b5 14.Na5 Nc6 15.a4 Nxa5 16.axb5 Nc4 17.Bxc4 axb5 18.Bxe6 fxe6 19.Be3 Bb7 20.Rxa7 Rxa7 21.Bxa7 Rxf3 22.Be3 Qe8 23.Kh1 Bd5 24.Rg1 Rausis,I (2525)-Gokhale,C (2326) Kolkata 2001 0-1 (56)] 10.Bd3 [10.Nc4+/-] 10...Ne7

11.Qe4 Las blancas están mejor. 11...Ng6 12.Bc2 [12.Re1+/-] 12...f5 [12...Re8+/=] 13.Qe2 [ Mejor es 13.Qd3+/-] 13...Bc5 [13...a6= permanece igual.] 14.b4+/- Be7 15.Nc4 [15.Nb5+/-] 15...b6 [15...Kh8=] 16.Ne3 Ngf4 [16...f4!+/= 17.Nd5 Bb7] 17.Qc4 Bb7 18.Nd4! [18.Bxf5?! c5=; 18.Nxf5?! Bd5=] 18...b5 [18...g6+/-] 19.Nxe6 [19.Nxb5 c5+/=; 19.Qxb5+- y el resto es fácil. 19...Nxd4 20.cxd4] 19...bxc4 20.Nxd8 Bxd8 21.Rd1 [ No haga 21.Nxc4 Nxg2 22.Na5 Bf3=; 21.Bd2!+/-] 21...Ne2+ 22.Kf1 Nxc3 23.Rxd7 Bc8 24.Rd4

Be6 [24...Be7+/=] 25.a4 [ Y no 25.Nxc4 Nb5=/+; 25.Rxc4+/- Bxc4+ 26.Nxc4] 25...Be7= 26.Ba3 f4 27.Nxc4 Amenazando Ca5. 27...Rad8 28.Rxd8 Rxd8 29.Na5 Las blancas quieren jugar Cc6. 29...Kf7 [29...Rd2= 30.Bb3 Kf7] 30.b5 [ Rechace 30.Bxh7?! f3=; 30.Ke1+/-] 30...Rd2|^ Amenazando con fuerza ...Axa3. Las negras están empujando. 31.Bxe7 Ab3 es la amenaza fuerte. 31...Rxc2 32.Bc5 [32.Bd8=]

32...Nxb5-/+ 33.Bb4? [ Las blancas deberían intentar 33.Nc6=/+ Rxc5 34.Nd8+ Ke7 35.Nxe6 Kxe6 36.axb5] 33...Nd4-+ 34.Ba3 Bd5 35.Rd1 c5 36.Rc1 Ke6? [36...Rxc1+-+ 37.Bxc1 f3 38.gxf3 Nxf3] 37.Rxc2=/+ Nxc2 38.Bxc5 Final RAC-RAC 38...a6 39.Bd6 g5 40.f3 [40.Ke2=/+] 40...Ne3+ [>=40...g4 41.fxg4 Ne3+ 42.Kg1 Nxg4] 41.Kf2-/+ g4 42.fxg4 [>=42.Bb4] 42...Nxg4+ 43.Kg1 Nxe5 44.Bc7 Kf5 45.g3? [45.Bb6-/+]

45...f3!-+ 46.h3 Nd3 47.Bb6 Ke4 48.Ba7 Nb2 49.Kf2 Nxa4 50.g4 Nb2 51.Kg3 Nd1 52.h4 Kd3 53.g5 Ne3 apuntando a ...Re2. 54.Kf2 Nf5 55.h5 Ke4 56.Bb8 Ne3 57.Ba7 Ng4+ 58.Kg3 Kf5 59.g6 hxg6 60.hxg6 y la idea g7 deja a Las blancas con esperanza. 60...Nf6 61.Nb3? [61.Bg1] 61...Bxb3 Las negras están ganado claramente. 62.Kxf3 Kxg6 63.Ke3 Kf5 64.Kd2 Ne4+ 65.Kc1 a5 66.Kb2 a4 67.Bd4 Ke6 68.Bc3 Kd5 69.Bb4 Kc4 70.Ka3 Kb5 71.Bf8 Nd2 72.Kb2 Nc4+ 73.Kc3 Bd1 74.Bg7 a3 0-1