La Revolución De Los 70'S # 1 Karpov,Anatoly - Andersson,Ulf [B44] Milan (8), 28.08.1975

Link: GM Ulf Andersson 

[Event "Milan"] [Site "Milan"] [Date "1975.08.28"] [Round "8"] [White "Karpov, Anatoly"] [Black "Andersson, Ulf"] [Result "0-1"] [ECO "B44"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "158"] [EventDate "1975.08.20"] [EventType "tourn"] [EventRounds "11"] [EventCountry "ITA"] [EventCategory "14"] {[%evp 26,158,39,6,51,0,29,0,45,0,36,0,63,-26,37,0,34,4,32,13,42,19,35,17,72, 75,67,48,88,76,131,137,150,15,42,22,47,35,34,21,48,20,50,21,57,-47,70,45,82, -180,-170,-174,-151,-188,-159,-277,-214,-223,-213,-233,-137,-120,-100,-133, -107,-217,-211,-246,-168,-159,-127,-188,-176,-261,-75,-236,-236,-252,-179,-308, -272,-355,-265,-284,-217,-436,-427,-492,-195,-339,-337,-414,-414,-424,-405, -407,-295,-406,-241,-405,-405,-397,-234,-372,-265,-297,-284,-908,-352,-555, -543,-666,-653,-633,-637,-5905,-5884,-5896,-1484,-5865,-1229,-1188,-1159,-1120, -1126,-1088,-983,-982,-966,-950,-885,-858,-841,-835,-340] B44: Siciliana: Taimanov} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Rc1 Re8 13. Qb3 (13. f3 $2 d5 $1) 13... Nd7 14. Rfd1 Rc8 (14... Nc5 15. Qc2 $1 (15. Bxc5 $2 {15.Qc2 0.45} bxc5 $1 16. Qxb7 $2 (16. Na4 $17 Qa5 17. Nc2) 16... Na5 $1 $19) 15... Qc7 $13 ( {Mejor es:} 15... e5 $11) (15... Rc8 16. f3 Nb4 17. Qd2 d5 18. cxd5 exd5 19. exd5 b5 20. Nc2 Nxa2 21. Nxa2 Nb3 22. Qd3 Nxc1 23. Bxc1 Qxd5 24. Qxd5 Bxd5 25. Rxd5 Rxc2 26. Kf1 Bb4 27. Nxb4 Rxc1+ 28. Rd1 Rxd1+ 29. Bxd1 Re6 30. Be2 { Kuijpers,F-Geller,E Wijk aan Zee 1975 1/2-1/2 (32)})) (14... Nce5 $11) 15. Rd2 (15. h3 $14) 15... Qc7 $146 16. Qd1 (16. Nd5 $6 {16.f3 0.35} exd5 17. cxd5 Nc5) 16... Qb8 (16... Nc5 $11) 17. f3 (17. f4 $14 {era preferible...}) 17... Ba8 18. Qf1 Nce5 (18... Bf6 $11) 19. Nab1 (19. Nc2 Qc7 20. b3 (20. Na3 $14) 20... b5 $1 ) (19. f4 $14) 19... Nf6 (19... Rf8 $11) 20. Kh1 h6 21. Rdd1 Bf8 22. Nd2 Rcd8 23. Qf2 Ned7 24. a3 $5 (24. Nf1 $1) 24... d5 $5 (24... Bb7 $11 {mantiene la igualdad...}) 25. cxd5 $16 exd5 26. exd5 Bd6 27. Nf1 Rxe3 $5 (27... b5 28. Ba7 $1 Qb7 29. Bd4 $14 (29. Bd3 $16)) (27... b5 $142) 28. Nxe3 $1 (28. Qxe3 { 28.Nxe3 1.57} Bf4 29. Qd4 Bxc1 30. Rxc1 b5 $1 (30... Nc5 {30...b5 0.57} 31. Bc4 $1 $16) 31. Rd1 (31. Ne3 $16) 31... Nb6 32. Ne3 (32. d6 {32.Ne4 0.62} Ne8 $1) ( 32. Ne4 $1 $16 {[%cal Re4f6]} Nfxd5 33. Nfg3) 32... Nbxd5 $1 33. Ncxd5 Bxd5 34. Nf5 Re8 $10 35. Nxh6+ $2 (35. Bf1 $11 {Y Blancas pueden estar tranquilas...}) 35... gxh6 36. Qxf6 Rxe2 37. Rxd5 $4 (37. Qxh6 $19 Qe5 38. Qh4) 37... Re1#) 28... Bxh2 29. Nf1 (29. Nf5 {29.Bxa6 1.39} Bf4 30. Ne7+ $1 (30. Rc2 {30.Qd4 0. 84} Qe5 $1 $17) (30. Qd4 $16) 30... Kf8 31. Nc6 Bxc6 $1 32. dxc6 Bxc1 (32... Qe5 $5 {32...Bxc1 0.27 /\Bg3-+} 33. Qh4 $13 (33. Rc2 $18)) 33. Rxc1 Nc5 $1 34. b4 Ne6 (34... Qf4 $1 $11 35. Rf1 Ne6) 35. Bxa6 $36) (29. Bxa6 $16 Bg3 30. Qc2) 29... Bf4 $11 30. Rc2 b5 $1 31. Bd3 Nb6 32. Be4 Nc4 33. a4 Re8 34. axb5 axb5 35. Re2 ({Blancas tendrían alguna salvación con:} 35. d6 $14 Nxe4 36. Nxe4) 35... Be5 {/\Nxb2} (35... Re5 $1 $15) 36. Qc5 Nd6 37. Na2 $2 {[%csl Ra2]} (37. Bb1 {Mantiene la presión...} Rc8 38. Qf2 $14) 37... Ndxe4 $1 $19 38. fxe4 Bd6 $1 {[%cal Rd6c5]} 39. Qc2 Re5 $1 {[%csl Ge5][%mdl 1024]} 40. g3 (40. Ng3 $2 { 40.Re3 -2.09} Rg5 41. Nf5 Rh5+ 42. Kg1 Ng4 $1 $40 (42... Qa7+ $19 {Y Negras mantienen su superioridad...} 43. Rf2 Bc5) 43. Rc1 $2 (43. g3 $1 $17) 43... Bc5+ 44. Kf1 Rh1#) (40. Re3 $17 {hay lucha...}) 40... Qe8 $1 {[%cal Rf6e4]} 41. Rde1 Bb7 42. Kg1 Nh7 $1 (42... Rg5 $19 43. Kg2 Qd7) 43. Nc1 $17 Ng5 44. Nd2 Bb4 $1 {[%csl Gb4]} 45. Kf2 (45. Qd3 $2 {[%mdl 8192] 45.Rf1 -1.05} Bxd2 46. Rxd2 Bxd5 $19 (46... Rxd5 $142 $1 {[%mdl 512]} 47. exd5 Qxe1+ 48. Kg2 Qxc1)) (45. Kg2 $2 {45.Rf1 -1.27} Qd7 $1 $19 (45... f5 $6 {45...Qd7 -2.65} 46. Nd3 Bxd2 $1 47. Qxd2 Rxe4 $2 (47... Nxe4 $17 48. Qe3 Rxd5) 48. Nf4) 46. Nd3 $2 (46. Kg1 Bxd2 47. Rxd2 Nf3+ 48. Kf2 Nxe1 49. Kxe1) 46... Qh3+ 47. Kf2 Bxd2 $1 48. Qxd2 ( 48. Nxe5 Qh2+ 49. Kf1 Qh1+ 50. Kf2 Nh3#) 48... Qh2+ 49. Ke3 Rxe4#) (45. Qd1 $17 {interesante...}) 45... Bxd2 $1 $19 {[%csl Gd2]} (45... Qe7 $1 {45...Bxd2 -2.13 } 46. Nd3 Qf6+ $2 {[%mdl 8192]} (46... Bxd2 $1 $17 {mantiene el curso...} 47. Rxd2 Nxe4+ 48. Kg1 Rg5) 47. Kg2 $1 Bxd2 48. Nxe5 $4 {[%mdl 8192]} (48. Qxd2 $4 {[%mdl 8192] 48.Rf1 2.75} Qf3+ 49. Kh2 Nxe4 $19 (49... Qh5+ $142 50. Kg1 Nf3+ 51. Kg2 Nxd2 52. Nxe5 Qxe5 53. Rxd2 f5)) (48. Rf1 $18 Rxe4 49. Rxf6 Rxe2+ 50. Kf1) 48... Bxe1 49. Rxe1 $2 (49. Qc7 Bb4 50. Qxb7 Qxe5 51. Qc8+ Bf8 52. Qc3) 49... Qxe5 $19) 46. Rxd2 Nxe4+ 47. Rxe4 Rxe4 48. Ne2 (48. d6 {48.Ne2 -1.76} Rc4 49. Qb1 $2 (49. d7 {49.Qd1 -2.36} Qxd7 $1) (49. Qd1 Rc5 50. d7 $2 (50. Rd4 $19 Rf5+ 51. Rf4) 50... Rf5+ 51. Kg1 Qe3+ 52. Kh2 Rf2+) (49. Qd1 Rc5 50. Rd4 Rf5+ 51. Rf4) 49... Qc6 50. d7 Qg2+ 51. Ke1 {[%cal Rd7d8]} Qxg3+ 52. Ke2 {[%cal Rd7d8]} (52. Rf2 {[%cal Rd7d8]} Qe3+ 53. Ne2 Rd4 $1 $19) 52... Bf3+ 53. Kf1 { [%cal Rd7d8]} Bg2+ 54. Rxg2 {[%cal Rd7d8]} Rf4+ 55. Kg1 $2 {[%cal Rd7d8]} Qe1+ 56. Kh2 Rh4#) 48... Bc8 49. Nc3 (49. d6 $142) 49... Re1 $2 {[%csl Re1]} (49... Re5 $19 50. Re2 b4 51. Rxe5 Qxe5) 50. Ne2 $2 {[%csl Re2]} (50. Re2 $17 Rxe2+ 51. Qxe2 Qxe2+ 52. Kxe2) 50... Ra1 51. Rd4 Qd8 (51... Bh3 {51...Rh1 -2.32} 52. Re4 $2 (52. Rd1 $17 {Es mucha mejor defensa...} Ra4 53. d6) 52... Qd7 53. Qc6 $2 (53. d6 $1 {[%mdl 512]} Qd8 (53... Qxd6 54. Re8+) 54. Nf4 Qb6+ 55. Re3) 53... Qa7+ 54. Nd4 $13) 52. Qc6 (52. d6 $142) 52... Bd7 53. Qd6 Qe8 (53... Rf1+ $1) 54. Qf4 Qc8 $1 55. b4 $2 {[%csl Rb4]} (55. Nc3) 55... Bh3 56. Qe4 Bf5 $6 { [%csl Yf5]} (56... Rf1+ $19 {[%csl Gf1]} 57. Ke3 Bf5 58. Qg2 Qe8+ 59. Kd2 Ra1 $19) 57. Qe3 (57. Qe5 Bh3 58. g4) 57... Qc2 58. g4 Bd7 $1 59. Qe4 Qb3 60. Qd3 Qb2 61. Qe4 Ra8 (61... Qa3 $142 62. Rd3 Qb2) 62. Qe3 $2 (62. Qf4) 62... Ra2 63. d6 $6 {[%csl Yd6]} (63. Qe4 $5 {[%csl Ge4]}) 63... Ra8 $1 (63... Ra1 $142 64. Qe4 g5) 64. Re4 (64. Qd2 $142 Qb1 65. Qd1) 64... Bc6 65. Qd4 Qb1 $1 {[%csl Gb1] } 66. Re7 $2 {[%csl Re7]} (66. Nc3 Qh1 67. d7 Qh4+ 68. Ke3) 66... Qh1 $1 { [%csl Gh1]} (66... Ra1 $142 67. Qc3 Qf1+ 68. Ke3 Ra3 $1 {[%mdl 512]} 69. Qxa3 Qh3+ 70. Kd4 Qxa3) 67. Qf4 (67. d7 $2 {67.Ra7 -3.42} Qh4+ $1 $19) (67. Ra7 $142 Re8 68. Re7) 67... Qg2+ 68. Ke1 Ra1+ 69. Kd2 Qd5+ 70. Qd4 Ra2+ 71. Kc3 Qf3+ $6 (71... Ra3+ $1 72. Kd2 Qa2+ (72... Ra2+ $142 73. Kc3 Qf3+ 74. Qe3 Ra3+ 75. Kd2 Rxe3 76. Rxe3 Qxg4) 73. Ke1 Qb1+ 74. Kd2 Ra2+ 75. Ke3 Qf1 $19) (71... Ra3+ $142 72. Kc2 Ra2+ 73. Kc3 Qf3+ 74. Qe3 Ra3+ 75. Kd2 Rxe3 76. Rxe3 Qxg4) 72. Re3 Ra3+ (72... Qf1 $1 {72...Qh1 -55.66}) (72... Qf1 $142 73. Qd2 Qa1+ 74. Kd3 Qb1+ 75. Kc3 Rxd2 76. Kxd2 Qxb4+ 77. Nc3 Qxd6+ 78. Ke1 Qf4) 73. Kd2 Ra2+ 74. Ke1 Qh1+ 75. Kf2 Qg2+ (75... Ra1 $19) 76. Ke1 Qh1+ (76... Bf3 $2 77. Re8+ $1 Kh7 78. Qd3+ g6 79. d7 Bxe2 $2 ({Otra interesante idea:} 79... Ra1+ $19 80. Kd2 Bxe2 81. Qxe2 Ra2+ 82. Kd3 Rxe2 83. Rxe2 Qg3+ 84. Kd2 Qd6+ 85. Ke3 Qxd7) 80. Rh8+ $1 Kxh8 {[%cal Rg2g1]} 81. d8=Q+ Kh7 {[%cal Rg2g1]} 82. Qxg6+ $1 Kxg6 {[%cal Rg2g3]} 83. Qg5+ $1 Kh7 {[%cal Rg2g3]} (83... Kxg5 $10) 84. Qf5+ Kg8 85. Qg5+ $1 $10) 77. Kf2 Ra1 $1 {[%cal Rh1h2]} 78. Rc3 Qg2+ 79. Ke3 Qf3+ (79... Qf3+ 80. Kd2 Ra2+ 81. Rc2 Rxc2+ 82. Kxc2 Qxe2+ $19) 0-1