[Event "Olympiad-13 Final A"] [Site "Munich"] [Date "1958.10.17"] [Round "6"] [White "Botvinnik, Mikhail"] [Black "Pomar Salamanca, Arturo"] [Result "1-0"] [ECO "B14"] [Annotator "Análisis táctico 4.3 (15s)"] [PlyCount "155"] [EventDate "1958.10.11"] [EventType "team-tourn"] [EventRounds "11"] [EventCountry "GER"] [SourceTitle "MCD"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] {[%evp 19,155,-23,145,140,161,31,32,40,18,-9,-6,-16,-16,-9,-5,-59,0,0,9,-10,45, 41,46,0,28,37,42,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,9,0,385,363,380,387,413, 412,393,386,393,382,336,314,442,369,371,100,100,100,110,99,100,100,100,100,101, 98,100,102,110,114,106,112,109,61,121,110,861,843,836,834,828,700,890,722,1200, 1507,1643,1446,1438,1430,1692,1319,1706,1700,1742,1737,1737,1734,1731,1736, 1734,1700,1699,1402,5778,15243,6864,15245,15251,15251,15251,15251,15251,15251, 15240,5478,5645,3289,15259,15256,15257,15257,15260,15260,15262,15262,29988, 29989,29991,29992,15263,15263]} 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 O-O 8. Bd3 b6 9. b4 {[%CAl Bb2b4,Bb4b5][%mdl 32]} a5 10. Na4 Nfd7 $2 {[#]} (10... Nbd7 $11) 11. b5 $146 {B14: Caro-Kann (Ataque Panov-Botvinnik con 5... e6 y 5... g6).} ({Predecesor:} 11. a3 axb4 12. axb4 e5 13. Nxe5 Nxe5 14. dxe5 Nd7 15. Bb2 bxc5 16. bxc5 Nxc5 17. Nxc5 Rxa1 18. Qxa1 Bxc5 19. O-O {1/2-1/2 (31) Yudovich,M-Kasparian,G Moscow 1931}) 11... bxc5 12. dxc5 (12. Qc2 c4 13. Bxh7+ Kh8 $15) (12. Nxc5 $18 {apuntando a 0-0.} Qc7 13. Be3) 12... e5 $1 $14 (12... Nxc5 13. Nxc5 e5 14. Nxe5 $1 Bxc5 15. O-O $16 (15. Qh5 $2 g6 $19)) 13. c6 {Las blancas están ligeramente mejor.} e4 14. cxd7 (14. O-O $5 {[%CAl Rc1f4]} exf3 15. Bf4 (15. cxd7 Nxd7 16. Qxf3 Ne5 $11) 15... fxg2 16. Kxg2 $11) 14... Nxd7 15. O-O $1 exf3 16. Qxf3 Ne5 $1 17. Qg3 {[#]} (17. Bxh7+ $2 Kxh7 18. Qe2 (18. Qh5+ $2 Kg8 $19) 18... Kg8 $1 19. Qxe5 Bf6 $19) (17. Qd1 $1 $11) 17... Nxd3 ({Las negras deberían intentar} 17... Re8 $1 $15) 18. Qxd3 $11 Bd6 19. Ba3 (19. Be3 $5 {[%CAl Ra4b6]}) 19... Rb8 (19... Bxa3 $11 20. Qxa3 Bd7) 20. Bxd6 $14 Qxd6 21. Rfd1 (21. Nc3 $1 $14) 21... Be6 (21... Bg4 $5 { [%CAl Rg4d1]} 22. f3 (22. Qxd5 Qf4 $11) 22... Be6 $11) 22. Nc3 {[%CAl Ba4c3, Bc3e2,Be2d4][%mdl 32] Esperando por a4.} Qa3 23. Rab1 (23. Qd4 $14) 23... Rfc8 $11 24. Rb3 ({No} 24. Nxd5 $2 Qxd3 25. Rxd3 Rxb5 $3 $19 {[%mdl 512]}) 24... Qc5 {[%CAl Od5d4] Amenazan ganar con ...d4!} 25. Ne2 {Parries d4.} ({No vaya por} 25. Nxd5 $2 Bxd5 26. Rb2 Bc4 $19) 25... Qc2 {Las blancas deben ahora evitar ... Dxd3.} (25... d4 $5 26. Rb2 Bc4 27. Qxd4 Rxb5 28. Qxc5 Rbxc5 $11) 26. Nd4 Qxa2 27. Ra3 Qc4 {...Dxd3 es la amenaza fuerte.} 28. Qe3 Re8 {Y ahora ...Ag4 ganaría.} 29. Qd2 Bd7 $1 30. Rxa5 Bxb5 31. h3 Bd7 32. Ra7 $36 {[%mdl 2048] Las negras están bajo presión.} Be6 {[%mdl 8192]} (32... Bc8 $1 $11) 33. Rc1 $18 {[%CAl Bd1c1,Bc1c7,Bc7g7][%mdl 32]} Qb4 34. Qxb4 Rxb4 35. Nxe6 fxe6 { [%mdl 4096] Final RTT-RTT} 36. Rcc7 Rh4 37. Rxg7+ Kh8 38. Kh2 Rf8 (38... Rh6 { valía la pena intentarlo.} 39. Rgf7 e5) 39. Rge7 Rh6 {[#]} 40. f3 $2 (40. f4 $1 $18 {es la jugada precisa para ganar.}) 40... Kg8 $16 41. Rad7 Rff6 42. Rg7+ Kh8 43. Rge7 {Las blancas amenazan Td8+ y mate.} Kg8 44. Kg1 Rf8 45. Kf2 Rff6 46. Rd8+ Rf8 47. Rd6 Rff6 48. Rb6 Kf8 {[#]} 49. Rd7 ({Las blancas deberían jugar} 49. Rbb7 $1 $16) 49... Kg8 ({Mejor es} 49... Rf7 $1 $14 50. Rxd5 Rxh3) 50. Ra6 Rhg6 $2 {[%mdl 8192]} (50... Rh4 $16 51. Re7 Rhh6) 51. Ra8+ $18 Rf8 52. Rxf8+ Kxf8 53. Rxh7 {RT-RT} Ke8 54. f4 d4 55. Ra7 Rf6 56. Kg3 Rf5 57. Ra2 Ke7 58. Rd2 Rd5 59. Kf3 Kd6 60. Ke4 Kc5 61. Rc2+ Kd6 62. g4 Ra5 63. Rd2 Ke7 64. Rxd4 Ra3 65. Rd3 Ra4+ 66. Kf3 Kf6 67. Re3 Ra1 68. g5+ Kf7 69. Kg4 Ra4 70. h4 ( 70. Re1 $142 Ra2 71. h4) 70... Rb4 71. Re5 Rb1 72. Ra5 Rg1+ 73. Kh5 Rf1 74. Ra7+ Kf8 75. Kg6 {Con la intención de h5 y mate.} Rxf4 76. h5 {[%CAl Bh4h5, Bh5h6,Bh6h7][%mdl 32]} e5 77. h6 e4 78. h7 {Weighted Error Value: Blancas=0.23 (precise) /Negras=0.32} 1-0