Estudios De Ajedrez # 3: Juegan Blancas Y Ganan

 

La partida decisiva más larga jamás jugada en una Olimpiada: La 36a Olimpíada De Ajedrez

 

[Event "Calvia Olympiad"] [Site "Calvia ESP"] [Date "2004.10.29"] [Round "14"] [White "Alexandr Hilario Takeda dos S"] [Black "Plinio Pazos Gambarrotti"] [Result "1-0"] [Annotator "Mosaico Ajedrecístico"] [ECO "B27"] [WhiteElo "2365"] [BlackElo "2400"] [PlyCount "269"] [EventDate "2004.10.15"] {[%evp 10,269,29,28,90,62,135,118,126,85,89,18,36,12,45,0,30,6,14,12,34,33,34,33,36,38,43,21,26,25,30,12,36,35,30,18,22,20,20,19,20,24,31,31,27,0,13,8,21,21,60,51,46,25,111,109,108,116,116,22,24,25,96,95,167,54,133,52,212,213,315,264,306,205,219,217,192,77,78,78,188,196,298,205,343,362,392,395,394,409,407,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,467,0,0,0,0,0,0,0,0,-620,-613,-618,-600,-598,-593,-590,-591,-588,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27994,0,27999,27999,27995,27995,27996,27996,27997,27997,27998,27998,27999,27999,27984,27978,27979,27978,27979,27979,27980,27980,27981,27981,27982,27982,27984,27984,27986,27983,27984,27984,27985,27985,27986,27986,27989,27983,27986,27983,27988,27986,27987,27987,27988,27988,27992,27988,27989,27989,27990,27990,27995,27986,27987,27987,27988,27987,27988,27988,27989,27989,27990,27990,27991,27990,27991,27989,27991,27991,27992,27983,27989,27989,27992,27992,27994,27994,27995,27994,27995,27995,27996,27996,27997,27997,27998,27998]} {B27: Defensa Siciliana} 1. e4 c5 2. Nf3 g6 3. d4 Bg7 (3... cxd4 4. Nxd4 Bg7 5. c4 Qb6 6. Nb3 d6 7. Be3 Qd8 8. Qd2 Nf6 9. f3 a5 10. Nc3 a4 11. Nd4 Nc6 12. Ndb5 O-O 13. Be2 Bd7 14. O-O Qa5 15. Rac1 Rfc8 16. f4 Bg4 17. Rfd1 Qb4 18. h3 {Arfan,A (2416)-Aloma Vidal,R (2398) Sitges ESP 2024 0-1 (33)}) 4. dxc5 $146 (4. c3 cxd4 5. cxd4 d5 6. e5 Bf5 7. Nc3 Nc6 8. h3 Be4 9. Bb5 Nh6 10. Nxe4 dxe4 11. Bxc6+ bxc6 12. Ng1 Nf5 13. Ne2 f6 14. Qa4 O-O 15. Qxc6 fxe5 16. dxe5 Kh8 17. Qxe4 Qc7 18. Bf4 Qa5+ {Vusatiuk,V (2289)-Sloan Aravena,P (2087) chess.com INT 2025 0-1}) (4. d5 d6 5. Be2 Nf6 6. Nc3 O-O 7. O-O e6 (7... Na6 8. Bf4 Nc7 9. a4 b6 10. h3 Bb7 11. Bc4 Qd7 12. Qd3 Rad8 13. Rfe1 Qc8 14. a5 Qb8 15. a6 Bc8 16. e5 b5 17. exd6 exd6 18. Nxb5 Bf5 19. Qb3 Nxb5 20. Bxb5 Bxc2 21. Qxc2 Qxb5 22. Qd2 {Kropff,R (2121)-Hoffman,A (2368) Florianopolis BRA 2025 0-1}) 8. a4 exd5 9. exd5 Nbd7 10. Nd2 a5 11. Nc4 Nb6 12. Bg5 h6 13. Bf4 Nxc4 14. Bxc4 Bf5 15. Nb5 Ne8 16. c3 Qh4 17. Qd2 g5 18. g3 Qh3 {Fuentes,A (2094)-Sanhueza,C (2224) chess.com INT 2024 0-1 (54)}) 4... Qa5+ 5. Nc3 (5. c3 $5 Qxc5 6. Na3 $16) 5... Bxc3+ $146 (5... Qxc5 6. Nd5 Qa5+ 7. Bd2 Qd8 8. Bc3 Nf6 9. Nxf6+ Bxf6 10. Bxf6 exf6 11. Qd2 O-O 12. O-O-O Kg7 13. h4 h6 14. h5 g5 15. Nd4 d6 16. Nb5 Qe7 17. Nxd6 Be6 18. Qb4 Nc6 19. Qxb7 Bd7 20. Qxc6 {Juarez Flores,C (2374)-Ordonez Gonzalez,G (1971) Ibague 2021 1-0}) (5... Nf6 6. Bd2 (6. Bd3 Qxc5 7. O-O Nc6 8. Be3 Qa5 9. Qe2 O-O 10. a3 d5 11. b4 Qd8 12. exd5 Nxd5 13. Nxd5 Qxd5 14. c4 Qh5 15. Rac1 Bf5 16. Rfd1 Rfd8 17. c5 Bxd3 18. Rxd3 Ne5 19. Rxd8+ Rxd8 20. Rd1 Nxf3+ {Nastore,P (2306)-Santos Flores,A (2182) Chess.com INT 2022 0-1 (38)}) 6... Qxc5 7. Bd3 Nc6 8. O-O O-O 9. Qe2 d6 10. h3 Qh5 11. Nh2 Be6 12. Qxh5 Nxh5 13. a3 Ne5 14. f4 Nxd3 15. cxd3 Bd4+ 16. Rf2 f5 17. exf5 gxf5 18. Nf3 Bxf2+ 19. Kxf2 Bd7 20. Re1 {Nilsen,T (2293)-Deac,B (2679) Chess.com INT 2022 0-1 (58)}) 6. bxc3 Nc6 (6... Qxc3+ 7. Bd2 Qxc5 8. Bd3 $11) 7. Bd3 (7. Qd2 Nf6 8. Bd3 Qxc5 $16) 7... Nf6 (7... Qxc3+ $5 {puede ser una alternativa...} 8. Bd2 Qxc5 $14) 8. O-O Qxc5 9. c4 (9. h3) 9... d6 10. Bb2 (10. Rb1 $16 Qa5 11. Bd2) 10... O-O 11. Rb1 a6 12. Qe2 (12. Qc1 Nd7 $14) 12... Ne5 {[%cal Rc5c4,Re5c4,Gd3c4]} (12... Bg4 13. h3 Bxf3 14. Qxf3 $11) 13. Nd2 (13. Nxe5 dxe5 14. Bc3 b6 15. Bd2 $11) 13... Bg4 14. Qe1 Be6 {[%cal Rc5c4,Re5c4,Re6c4,Gd2c4,Gd3c4]} 15. Bxe5 dxe5 16. Rxb7 Rfb8 17. Rxb8+ Rxb8 18. Qa1 (18. Nb3 Qc6 $14) 18... Nd7 19. Rb1 Rc8 20. Qc3 Qc7 21. Qa3 Nc5 22. Nb3 Qd6 23. Nxc5 Rxc5 24. Qa4 Kg7 25. h4 Bd7 26. Qb4 Be6 27. h5 g5 (27... gxh5 28. a4 $11) 28. Qb7 Bc8 (28... Bxc4 $2 29. h6+ $1 Qxh6 30. Qxe7 $18) 29. Qa7 Qc7 (29... Rc7 30. Qb8 {[%cal Oh5h6]} Rc6 31. Qxd6 exd6 32. a4 $11) 30. Qxc7 Rxc7 31. Rb6 h6 (31... f6 $5 $14) 32. Kf1 $16 Be6 33. Rxa6 Bxc4 34. Ra3 (34. Ra5 $1 {[%cal Oa2a4]} Bxd3+ 35. cxd3 $16) 34... Bxd3+ $1 $11 {[%csl Gd3][%cal Gc4d3]} 35. cxd3 Rc2 $2 {[%csl Rc2,Gg4][%cal Rc7c2,Gg2g4]} (35... g4 $142 $5 $14) 36. g4 $16 Rb2 (36... f6 $16 37. Ra7 Kf7) 37. Kg2 (37. Ra7 $1 Kf6 $16) 37... Rd2 (37... f6 $1 38. Ra7 Kf7 39. Kf3 $14) 38. Kf3 (38. Kf1 $1 $16) 38... Kf6 $2 {[%csl Rf6][%cal Rg7f6]} (38... f6 39. Ke3 Rc2 40. Ra5 $16) 39. Ke3 Rd1 (39... Rb2 40. Ra6+ Kg7 41. Ra7 $16 (41. f3 $18)) 40. Rb3 (40. Ra6+ Kg7 $18) 40... Re1+ (40... Ra1 41. Rb6+ $1 Kg7 42. Rb2 $18) 41. Kf3 (41. Kd2 $142 $5 Ra1 42. Rb6+ Kg7 43. Rb2 $18) 41... Ra1 42. Rb2 Re1 43. Re2 (43. Rb6+ Kg7 $16) 43... Rd1 44. Ke3 Ra1 (44... Ke6 45. Rb2 f6 46. f3 $16) 45. f3 $18 Rd1 (45... Ke6 46. Rb2 f6) 46. Rc2 (46. Rb2 Ra1 47. Kd2 Ke6 $18) 46... Re1+ $2 {[%csl Ga1,Re1,Ge6][%cal Rd1e1,Gd1a1,Ge7e6]} (46... Ra1 $142 $5 $16) (46... e6 $142 47. Rc7 Rb1) 47. Kd2 Rf1 (47... Ra1 48. Kc3 Ke6 49. Kb4 $18) 48. Kc3 Ke6 49. a4 Kd6 50. Kb2 $4 {[%csl Ga5,Rb2][%cal Rc3b2,Ga4a5] Dándole a las Negras otro chance...} (50. a5 $142 Kc7 51. Kb4+ Kb8 52. Rc6 $18) 50... Rxf3 $11 51. a5 (51. Kc3 Rg3 $14) 51... Rxd3 52. a6 Rd4 53. Kb3 (53. a7 $2 Ra4 (53... Rxe4 54. a8=Q Rb4+ 55. Ka3 e4 56. Kxb4 Ke5 57. Rf2 Kd6 58. Qd8+ Kc6 59. Qxe7 f5 60. Rd2 fxg4 61. Rd6#) 54. Kc3 Rxa7 $19 (54... Rxe4 55. a8=Q Rxg4 56. Qd8+ Ke6 57. Qc8+ Kd6 58. Qxg4 e4 59. Qxe4)) (53. Ka3 $5 Rd3+ $8 (53... Rxe4 54. a7 Rd4 55. a8=Q Rd3+ 56. Kb2 e4 57. Qxe4 Rd5 58. Qb4+ Kd7 59. Qb7+ Ke6 60. Qc6+ {[%mdl 64]} Ke5 61. Re2+ Kf4 62. Qxd5) 54. Ka4 $16) 53... Rd3+ $1 {[%csl Gd3][%cal Gd4d3]} 54. Kb4 (54. Kb2 $5 Rd4 $8 55. Kb3 (55. a7 $2 Ra4 $19) 55... Rd3+ 56. Kb4 $16) 54... Rd1 55. Ra2 Rb1+ 56. Kc4 Rc1+ 57. Kd3 Rc8 58. a7 Ra8 59. Kc4 Kc7 $4 {[%csl Gc6,Rc7][%cal Rd6c7,Gd6c6] [#]} (59... Kc6 60. Ra6+ Kb7 61. Rxh6 Rxa7 62. Rh7 Ra4+ 63. Kd5 Ra5+ 64. Kc4 {[%cal Oc4b4]} Ra4+ 65. Kd3 Ra3+ 66. Ke2 $11) 60. Kb5 $2 {[%csl Rb5,Gd5][%cal Rc4b5,Gc4d5]} (60. Kd5 $142 $1 $18) 60... Kb7 61. Rf2 f6 (61... Kxa7 $2 62. Rxf7 Rb8+ 63. Kc5 $18) 62. Rd2 $1 {[%csl Gd2][%cal Gf2d2]} Rxa7 (62... Kxa7 $6 63. Rd7+ Kb8 64. Rxe7 $16) 63. Rd7+ Kb8 64. Rd8+ $4 {[%csl Gc6,Rd8][%cal Rd7d8,Gb5c6]} (64. Kc6 $142 $1 {[%cal Rd7d8] era necesario...} Ra4 65. Rxe7 Rxe4 66. Re8+ Ka7 67. Rh8 $11) (64. Kc6 $11 Ra4 65. Rxe7) 64... Kc7 $19 65. Rh8 Ra1 66. Rxh6 Re1 67. Rh7 (67. Kc4 Kd7 $19) 67... Kd7 68. h6 Rxe4 $2 {[%csl Re4,Gg1][%cal Re1e4,Ge1g1]} (68... Rg1 $142 69. Kc4 Rxg4 $19) 69. Rxe7+ $1 $11 {[%csl Ge7][%cal Gh7e7]} Kxe7 70. h7 Rxg4 71. h8=Q (71. h8=R $2 Rd4 72. Kc5 Ke6 $19) 71... Rf4 72. Kc5 Ke6 73. Qc8+ Kf7 74. Qd7+ Kg6 75. Qe8+ Kf5 76. Kd6 Ke4 77. Qa4+ Kf3 78. Qd1+ Kg2 79. Qe2+ Kh3 80. Qe3+ Kh4 81. Qe1+ Kh5 82. Qh1+ Kg6 83. Qb1+ e4 84. Ke6 g4 85. Qb8 Rf3 86. Qg8+ Kh5 87. Qh7+ Kg5 88. Qxe4 $2 {[%csl Gd7,Re4][%cal Rh7e4,Gh7d7]} (88. Qd7 $11) 88... f5 {[%cal Bf6f5,Bf5f4]} 89. Qe2 $2 {[%csl Re2,Ge5][%cal Re4e2,Ge4e5]} (89. Qe5 $11) 89... f4 90. Qe5+ Kh4 91. Kf5 (91. Qd4 $5 g3 $8 92. Qg1 $11) 91... Rf2 $4 {[%csl Rf2,Gg3,Gh3][%cal Rf3f2,Gh4g3,Gh4h3] [#]} (91... Kh3 92. Qe1 Kg2 $1 93. Kxg4 $11 (93. Qh4 $5 g3 $8 94. Kg4 $11)) (91... Kg3 $11 92. Qe1+ (92. Qg7 Rf2 $18) 92... Rf2) 92. Qg7 {[%csl Gc3,Gf5,Yg7][%cal Rg7g4,Ye5g7,Ge5c3]} (92. Qc3 $1 Rf1) 92... Rg2 $4 {[%csl Rg2,Gg3][%cal Rf2g2,Gh4g3]} (92... Kg3 $11 93. Qxg4+ Kh2) 93. Qh6+ Kg3 94. Qxf4+ Kh3 95. Kg5 Rg1 96. Qf2 Rg3 97. Kh5 Rf3 98. Qh4+ Kg2 99. Qxg4+ Kf2 100. Qd4+ Ke2 101. Kg4 Rd3 102. Qc5 Kd2 103. Kf4 Rc3 104. Qb5 Kc2 105. Ke4 Rb3 106. Qa5 Rc3 107. Qa2+ Kd1 108. Kd4 Rf3 109. Qg2 Rb3 110. Qg1+ Kd2 111. Qg5+ Kc2 112. Qc5+ Kd1 113. Qh5+ Kd2 114. Qa5+ Kc1 115. Qa1+ Kc2 116. Qa2+ Rb2 117. Qc4+ Kd1 118. Kd3 Rd2+ 119. Ke3 Rb2 120. Qd4+ Kc2 121. Qd3+ Kc1 122. Qc3+ Kb1 123. Kd3 Ka2 124. Qc4+ Ka3 125. Qc1 ({No sirve:} 125. Kc3 Rc2+ 126. Kxc2 $11) 125... Kb3 126. Qd1+ Kb4 127. Qg4+ Ka3 128. Qe6 Kb4 129. Qe1+ Kb3 130. Qa5 Rb1 131. Qb5+ Ka2 132. Qa4+ Kb2 133. Kd2 Rh1 134. Qb5+ Ka3 135. Qa6+ (135. Qa6+ Kb3 136. Qb7+ Kc4 137. Qxh1) 1-0

Estudios De Ajedrez # 2: Juegan Blancas Y Ganan