Guseinov,Gadir 2643 - Zhigalko,Andrey 2577 1-0 B50

[Event "Zurich"] [Site "Zurich"] [Date "2017.04.16"] [Round "6"] [White "Guseinov, Gadir"] [Black "Zhigalko, Andrey"] [Result "1-0"] [ECO "B50"] [WhiteElo "2643"] [BlackElo "2577"] [Annotator "ATP"] [PlyCount "183"] [EventDate "2017.??.??"] { B50: Defensa Siciliana (Variantes con 2...d6)} 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qd6 7. Nc4 Qc6 { LiveBook: 5 Partidas} 8. Rg1 {[%eval -62,17]} (8. f3 $11 {[%eval 2,17]}) 8... Bg4 $15 9. Be2 h5 $146 (9... Qe6 10. d3 b5 11. Na5 h5 12. Be3 Nbd7 13. Qd2 Ne5 14. O-O-O b4 15. Nb1 Qxa2 16. Nb3 e6 17. Bxc5 Bxc5 18. Nxc5 Rc8 19. Bxg4 Rxc5 20. Be2 Nd5 21. f4 Nc3 22. bxc3 bxc3 23. Qxc3 Rxc3 24. Nxc3 {Scheerer,C (2394) -Szelag,M (2466) Germany 2012 0-1 (37)}) 10. d3 g6 {[%eval 0,17]} (10... b5 $15 {[%eval -60,17]} 11. Ne3 Bxe2 12. Qxe2 (12. Nxe2 Nbd7 $17) 12... Nbd7) 11. Bf4 Bg7 12. Bxg4 {[%eval -94,17]} (12. h3 $11 {[%eval 23,15]} Bxe2 13. Qxe2) 12... hxg4 $17 13. Qe2 {[%tqu "En","","","","b7b5","",10]} Nbd7 {[%eval -17,20]} ( 13... b5 $1 $17 {[%eval -102,17][%cal Rb5c4]} 14. Ne5 Qe6) 14. O-O-O $11 Kf8 { [%eval -7,19]} (14... Rxh2 $15 {[%eval -65,17]} 15. Rge1 e6) 15. Rh1 b5 16. Nd2 Re8 17. f3 gxf3 18. Nxf3 Nd5 {[%eval 9,15]} (18... a5 $15 {[%eval -51,18]}) 19. Nxd5 Qxd5 20. Kb1 Nb8 21. Bxb8 Rxb8 22. h4 Rb6 23. Rhf1 (23. Rde1 $5 {[%cal Re2e7]}) 23... Bf6 24. Qf2 Bd4 25. Nxd4 cxd4 26. Rde1 {[#] Esperando por Te5!} (26. c4 $5 bxc4 27. dxc4 Qe4+ 28. Qc2 Qxc2+ 29. Kxc2 $11) 26... Rf6 27. Qe2 Qd6 28. Rxf6 exf6 {[%mdl 4096] Final RDT-RDT} 29. Qf2 $36 {[%mdl 2048] Las blancas tienen la iniciativa.} Rh5 30. g4 Re5 31. Rf1 Kg7 32. a3 a5 33. h5 gxh5 34. gxh5 Rxh5 35. Rg1+ {[%eval 0,17]} ({Las blancas deberían intentar} 35. Qg2+ $14 {[%eval 67,19]} Rg5 36. Qa8) 35... Rg5 36. Rh1 b4 {[%eval 100,22]} (36... a4 $11 {[%eval 0,17] mantiene el equilibrio.}) 37. axb4 $16 axb4 38. Qh4 Kf8 39. Qe4 Re5 {[%eval 140,17]} (39... Qb8 $142 {[%eval 82,17]}) 40. Rh8+ Ke7 41. Qb7+ Qd7 42. Qxb4+ Ke6 43. Rh4 Rd5 44. Re4+ Kf5 45. Qe1 {[#] Dg3 sería matador ahora.} Kg6 46. Qg1+ Rg5 47. Qxd4 Qxd4 48. Rxd4 {RT-RT} Rg1+ 49. Ka2 { apuntando a b4.} f5 50. c4 Kg5 51. c5 f4 52. c6 {[%tqu "En","","","","f4f3","", 10]} Rc1 {[%eval 200,18]} ({Las negras deberían jugar} 52... f3 $1 $14 { [%eval 67,15]}) 53. Rc4 $18 Rxc4 54. dxc4 {Y ahora c7 ganaría. R3P-RPP} f3 55. c7 f2 56. c8=Q {Amenazando mate con Dc5+.} f1=Q {RD-RD} {[%tqu "En","","","", "c8d8","",10]} 57. Qd8+ $1 f6 58. Kb3 Kg4 59. Qd4+ Kg3 {[%eval 223,15]} (59... Kg5 $16 {[%eval 128,14] era necesario.} 60. c5 Qf3+ 61. Kc4 Qf1+ 62. Kb4 Qg2 63. Qe3+ Kg6) 60. c5 f5 $2 {[%eval 551,15]} (60... Qb5+ {[%eval 167,16]} 61. Kc3 f5 62. Qd6+ (62. Qd3+ Qxd3+ 63. Kxd3 f4 $16) 62... f4) 61. Qc3+ Kh4 62. c6 f4 63. c7 Qb5+ 64. Ka3 $2 {[%eval 167,15]} (64. Kc2 {[%eval 710,17]} Qe2+ 65. Kc1 Qf1+ 66. Kd2 Qg2+ 67. Kd3 Qh3+ 68. Ke4 Qg2+ 69. Kxf4 Qg5+ 70. Ke4 Qg6+ 71. Kf4 Qf7+ 72. Ke4 Qh7+ 73. Ke3 Qh6+ 74. Ke2 Qe6+ 75. Kf2 Qf5+ 76. Ke3) 64... Qa6+ 65. Kb4 $2 {[%eval 167,17]} (65. Kb3 {[%eval 586,19]} Qc8 66. Kc2) 65... Qb7+ 66. Ka4 Qa6+ 67. Qa5 $2 {[%eval 167,19]} (67. Kb3 {[%eval 506,19]} Qb7+ 68. Kc2 Qe4+ 69. Kd1 Qd5+ 70. Ke1 Qh1+ 71. Kf2 Qh2+ 72. Kf3 Qg3+ 73. Ke4 Qg2+ 74. Kxf4 Qg5+ 75. Kf3 Qd5+ 76. Ke3 Qe6+ 77. Kf4 Qf7+ 78. Ke4 Qh7+ 79. Ke3 Qh6+ 80. Kd3 Qg6+ 81. Kc4) 67... Qc6+ 68. Ka3 f3 {[%tqu "En","","","","a5a4","",10]} 69. Qa4+ $1 Qxa4+ 70. Kxa4 {RPP-RP} f2 71. c8=Q {Las blancas quieren dar mate con Dc4+.} f1=Q {RD-RD} 72. b4 Qa1+ 73. Kb5 Kg3 74. Kb6 Qd4+ 75. Qc5 Qf6+ 76. Kb7 Qf3+ 77. Qc6 {Dxf3+ es la amenaza fuerte.} Qe3 78. b5 {[%cal Bb4b5,Bb5b6, Bb6b7][%mdl 32] Amenazando con fuerza b6.} Kh3 79. b6 {Las negras deben ahora evitar Rb8.} Qe7+ 80. Kb8 Kh4 81. Qa4+ Kg5 $2 {[%eval 32646,12]} (81... Kg3 $18 {[%eval 214,20]} 82. Qb3+ Kg4 83. Qc4+ Kg5 84. Qd5+ Kh4 85. Qd4+ Kg3 86. Qc3+ Kg4) 82. b7 Qf8+ 83. Ka7 Qc5+ 84. Ka8 Qd5 85. Qb4 Kh5 86. Ka7 Qd7 87. Kb6 { [%eval 1255,16]} (87. Ka6 $142 {[%eval 32726,14]} Qf7 88. b8=Q Qe6+ 89. Q8d6 Qxd6+ 90. Qxd6 Kg4 91. Qa3 Kf5 92. Qf3+ Ke5 93. Kb5) 87... Qd8+ 88. Ka6 { [%eval 2414,17]} (88. Ka7 $142 {[%eval 32716,18]} Qc7 89. Qb5+ Kg4 90. Ka8 Qf7 91. b8=Q Qa2+ 92. Kb7 Qg2+ 93. Ka7) 88... Qb8 89. Qd4 Kg5 90. Kb6 Qe8 91. Qd6 Qe3+ 92. Qc5+ {Precisión: Blancas = 55%, Negras = 33%.} 1-0