Shirov-Sveshnikov Match 2014

Un amigable match entre dos grandes leyendas del ajedrez 

Partidas de 25 minutos. 

[Event "Shirov-Sveshnikov Rapid m"] [Site "Riga LAT"] [Date "2014.09.26"] [Round "1"] [White "Sveshnikov, E."] [Black "Shirov, A."] [Result "0-1"] [ECO "B20"] [WhiteElo "2502"] [BlackElo "2701"] [PlyCount "52"] [EventDate "2014.09.26"] 1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bc4 Nf6 5. Nc3 Nxe4 6. Nxe4 d5 7. Bd3 dxe4 8. Bxe4 Bd6 9. Qh5 h6 10. Bxc6+ bxc6 11. Bxe5 O-O 12. Bxd6 Re8+ 13. Ne2 Qxd6 14. O-O-O c4 15. Nc3 Qa3+ 16. Kb1 Be6 17. Rhe1 Rab8 18. Ka1 cxb3 19. cxb3 Bxb3 20. Rxe8+ Rxe8 21. Rh1 Bc2 22. Nb1 Qb4 23. a3 Qb6 24. Qh4 Be4 25. Nc3 Rb8 26. Na4 Qd4+ 0-1 [Event "Shirov-Sveshnikov Rapid m"] [Site "Riga LAT"] [Date "2014.09.26"] [Round "2"] [White "Shirov, A."] [Black "Sveshnikov, E."] [Result "1-0"] [ECO "B32"] [WhiteElo "2701"] [BlackElo "2502"] [PlyCount "85"] [EventDate "2014.09.26"] 1. e4 $1 {Shirov know whats the audience wants to see, with his notable opponent playing black, and does not disappoint them.} c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 $1 {Was there any doubt? The two exclamation points until now are for playing for the audience as much for themselves.} 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. c4 b4 10. Nxf6+ Qxf6 11. Nc2 Qg6 {Shirov had actually played this against Anand in 2002.} ({but in their individual game from 2004, Sveshnikov played} 11... Be7 12. g3 O-O 13. Bg2 Bb7 14. O-O Qg6 15. b3 a5 16. Bb2 a4 17. Qd3 a3 18. Bc1 Bg5 19. Ne3 Rad8 20. h4 Bh6 21. Bd2 Kh8 22. Rad1 Qh5 23. Be1 Bxe3 24. fxe3 Bc8 25. Rd2 g5 26. Qd5 Ne7 27. Qa5 gxh4 28. gxh4 Rg8 29. Qc7 Rd7 30. Qb6 Bb7 31. Kh2 Ng6 32. Rf5 Qh6 33. Rxd6 Rxd6 34. Qxd6 Qxe3 35. Bd2 Qe2 36. Qf6+ Rg7 37. Bh6 Qxg2+ 38. Kxg2 Nxh4+ 39. Kf2 Nxf5 40. exf5 {1-0 (40) Shirov,A (2736)-Sveshnikov,E (2557) Tallinn 2004}) 12. Qd5 Bd7 (12... Bb7 13. Nxb4 Rc8 14. Be3 Be7 15. h4 O-O 16. h5 Qg4 17. f3 Qg3+ 18. Kd1 Bg5 19. Nxc6 Bxe3 20. Ne7+ Kh8 21. Qd3 Bg5 22. Nxc8 Rxc8 23. h6 gxh6 24. Kc2 d5 25. exd5 Bxd5 26. Qxd5 Rd8 27. Qc5 Rd2+ 28. Kb3 Kg7 29. a3 e4 30. Rh3 Qf4 31. fxe4 {1-0 (31) Anand,V (2757)-Shirov,A (2715) Linares 2002}) 13. h4 {As far as grandmaster play goes, this is a novelty.} h5 14. Rh3 $5 {All credit to Shirov for playing boldly, but this still seems a bit premature considering his lack of development.} Rc8 15. Rg3 Qh7 16. Bg5 Be6 17. Qd3 Be7 18. O-O-O f6 19. Bd2 a5 20. Ne3 Nd4 {To the credit of the elder grandmaster, who now stares at a nearly 300 Elo difference, he is doing much better here. Some things may suffer with time, but his understanding of these positions is second to none.} 21. Nd5 Bxd5 $2 {This is a rote answer, when taking on d5 is desirable if the piece must be recaptured by a pawn, instead of a piece, but there was no need. The knight on d5 is actually biting on think air, and threatens nothing. Taking on e7 is not a concern here.} (21... f5 $1 {and opening lines on White's king was the way to go.} 22. Nxe7 Kxe7 {and suddenly White has serious issues. Taking on f5 is bad, and leaving e4 hanging is hardly a big improvement.} 23. Bg5+ (23. exf5 $4 Rxc4+ $1 {and Black wins a piece since} 24. Kb1 Bxf5 {loses the queen.}) 23... Kf7 24. b3 fxe4 25. Qe3 d5 $1 $17) 22. exd5 f5 23. f4 O-O 24. fxe5 dxe5 25. Bg5 Bc5 26. Re3 e4 {Again Sveshnikov has managed to outplay his younger and higher rated opponent.} 27. Qd2 f4 28. Ree1 Qf5 29. d6 $1 {As strange as it may look, Black cannot take, so the purpose is more a diversion to give White a chance to mount a defense.} b3 30. a3 e3 31. Qd3 Bxd6 32. Qxf5 Nxf5 33. Rd5 Rc5 {Black has played great until now and is winning here.} 34. Red1 Rxd5 $4 {An serious mistake that throws away much of the advantage.} (34... Re8 $1 {was correct here.} 35. Rxd6 $4 {is not possible due to} (35. Rxc5 Bxc5 36. Rd8 Rxd8 37. Bxd8 Nd4 $1 $19) 35... Nxd6 36. Rxd6 e2 $1) 35. Rxd5 Ng3 36. Bd3 Bc7 37. c5 $4 f3 ({Black misses his last chance to finish in glory.} 37... Re8 $1 {would have decided the game in his favor.} 38. Kd1 e2+ 39. Ke1 a4 $1 {threatening Ba5+} 40. c6 Bb6 {and the threat of Bf2+ as well is decisive.}) 38. gxf3 Rxf3 $2 {Black loses control and the position is now equal.} 39. Rd7 Bf4 40. Bxf4 Rxf4 41. c6 Rxh4 42. Ba6 e2 43. Kd2 {Black lost on time.} 1-0 [Event "Match Shirov vs Sveshnikov"] [Site "Riga"] [Date "2014.09.27"] [Round "3"] [White "Sveshnikov, Evgeny"] [Black "Shirov, Alexei"] [Result "1/2-1/2"] [ECO "B22"] [WhiteElo "2502"] [BlackElo "2701"] [PlyCount "91"] [EventDate "2014.??.??"] [EventCountry "LAT"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Rd8 13. Qf3 Be7 14. Be3 O-O 15. Rac1 Nxd4 16. Bxd4 Qxd4 17. Qxb7 Bc5 18. a3 Rb8 19. Qc6 Rfc8 20. Qf3 Qf6 21. Qxf6 gxf6 22. Ba6 Rd8 23. Nb5 Nd7 24. b4 Bb6 25. a4 Ne5 26. a5 Bd4 27. Rc7 Rd5 28. Nxd4 Rxd4 29. b5 Ra4 30. f4 Ng4 31. Rd1 Rxa5 32. h3 Nh6 33. Rdd7 Ra4 34. f5 exf5 35. Rxa7 f4 36. Rac7 Kg7 37. Bb7 Rb4 38. Bc6 Kg6 39. Re7 Rd8 40. Rcd7 Rxd7 41. Rxd7 Nf5 42. Kf2 Nd4 43. Rb7 Rb2+ 44. Kf1 Rb1+ 45. Kf2 Rb2+ 46. Kf1 1/2-1/2 [Event "Match Shirov vs Sveshnikov"] [Site "Riga"] [Date "2014.09.27"] [Round "4"] [White "Shirov, Alexei"] [Black "Sveshnikov, Evgeny"] [Result "1-0"] [ECO "B33"] [WhiteElo "2701"] [BlackElo "2502"] [PlyCount "125"] [EventDate "2014.??.??"] [EventCountry "LAT"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. Be2 O-O 14. O-O Bg5 15. Bg4 Be6 16. b3 a5 17. Bxe6 fxe6 18. Nde3 Bxe3 19. Nxe3 Nd4 20. Nc2 Qb6 21. Qd3 Rbd8 22. Rad1 Nc6 23. Rd2 Qc5 24. Rfd1 Nb8 25. Qh3 Rfe8 26. Ne1 Qc7 27. Nf3 h6 28. Qh5 Rf8 29. Qg4 Rfe8 30. Qg6 Nc6 31. c5 dxc5 32. Rd7 Re7 33. Rxd8+ Nxd8 34. Nxe5 Nf7 35. Nxf7 Rxf7 36. Qxe6 Qf4 37. f3 Kh7 38. Qc4 Qe3+ 39. Kf1 Rf4 40. Qc1 Qxe4 41. Qxc5 Rf5 42. Qd4 Qxd4 43. Rxd4 Rc5 44. Ke2 Rc1 45. Rd5 Rc2+ 46. Rd2 Rc1 47. Kd3 Rc3+ 48. Ke4 Rc1 49. g4 g5 50. Rd7+ Kg6 51. Rd6+ Kg7 52. Ra6 Rc5 53. h3 Kh7 54. f4 gxf4 55. Kxf4 Kg7 56. h4 Kh7 57. Ra7+ Kg8 58. g5 h5 59. g6 Rd5 60. Re7 Rd2 61. Kg5 Rxa2 62. Kh6 Kf8 63. Ra7 1-0

La Revolución De Los 70'S # 6 Rodriguez Cespedes,Amador - Jussupow,Artur (2450) [B33] IBM–18 Grootmeester Group B Amsterdam (3), 07.1978

GM Artur Jussupow, Russia/Germany

La Revolución de los 70's #5

[Event "IBM-18 Grootmeestergroep B"] [Site "Amsterdam"] [Date "1978.07.??"] [Round "3"] [White "Rodriguez Cespedes, Amador"] [Black "Jussupow, Artur"] [Result "0-1"] [ECO "B33"] [BlackElo "2450"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "158"] [EventDate "1978.07.13"] [EventType "tourn"] [EventRounds "13"] [EventCountry "NED"] [EventCategory "7"] {[%evp 0,158,80,4,128,109,100,64,58,28,28,9,31,40,36,18,18,18,18,6,23,-21,-14, -9,-7,-68,6,-14,-24,-31,-18,0,-10,-17,10,0,20,-13,-12,-31,-1,-67,-67,-30,12,4, -18,-18,24,-42,-77,-77,80,-76,-108,-108,-58,-7,-57,-190,-156,-158,-124,-158, -124,-215,-100,-96,-96,-309,-267,-287,-228,-217,-185,-212,-257,-257,-212,-212, -108,-140,-151,-175,-76,-242,-225,-113,-144,-144,-136,-166,-46,-67,53,-51,-146, -146,-33,-33,-63,-63,-46,-46,-22,-46,-46,-170,-236,-236,-177,-206,-236,-236, -236,-236,-236,-236,-230,-228,-238,-217,-246,-246,-217,-217,-217,-217,-217, -217,-217,-246,-209,-209,-209,-209,-112,-199,-129,-115,-112,-112,-41,-95,-67, -172,-254,-271,-271,-273,-268,-256,-270,-270,-269,-273,-269,-270,-270,-275, -275]} {B33: Defensa Siciliana: Variante Pelikan & Sveshnikov} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. c3 Bg7 13. exf5 Bxf5 14. Nc2 O-O 15. Nce3 Be6 16. g4 b4 (16... Qh4 17. Bg2 Ra7 18. Be4 f5 19. Bxf5 Bxf5 20. gxf5 Qe4 21. Rg1 Rxf5 22. Qg4 Qxg4 23. Rxg4 Rf8 24. a4 Raf7 25. axb5 axb5 26. Ra6 Nb8 27. Rxd6 Rxf2 28. Nc7 R2f3 29. Ke2 Rf2+ 30. Kd3 R8f4 31. Rd8+ {Torre,E (2505)-Ljubojevic,L (2620) Manila 1976 1-0 (43)}) 17. cxb4 Rb8 18. a3 a5 $146 (18... e4 19. Bg2 f5 20. Nf4 Bf7 21. Nxf5 Bxb2 22. O-O Be5 23. Nd5 Be6 24. Bxe4 Bxf5 25. gxf5 Bxh2+ 26. Kxh2 Qh4+ 27. Kg2 Qxe4+ 28. f3 Qxf5 29. Rg1 Kh8 30. Rc1 Ne5 31. Rc3 Rf7 32. Qd4 Rg7+ 33. Kf2 {Anderson,B (2385)-Braga,F Buenos Aires 1978 0-1 (39)}) (18... Nd4 19. Bg2 Qh4 $11) 19. b5 $4 {[%csl Rb5] Amador se apresuró... Tenía que seguir desarrollando sus piezas...} (19. Bg2 $142 $11 {Y Blancas pueden respirar tranquilas...} axb4 20. a4 Ne7 21. O-O Nxd5 22. Bxd5 e4 23. Qe2 Qf6 24. Rad1 Bxd5 25. Rxd5 Qxb2 26. Qxb2 Bxb2 27. Rb1 Bc3 28. Nf5 b3 29. Nxd6 b2 30. Rg5+ Kh8 31. Rb5 Bd4 32. Kf1 Rxb5 33. axb5) 19... Nd4 $19 20. a4 f5 21. gxf5 Bxd5 22. Nxd5 Rxf5 23. Qg4 e4 24. Ne3 (24. Rd1 Nf3+ (24... Rxd5 $4 { too greedy} 25. Bc4 Kh8 26. Bxd5 $18) 25. Ke2 Rg5 26. Qe6+ Kh8 $17) 24... Nf3+ $19 25. Kd1 Re5 $4 {[%csl Re5] No fue la mejor decisión... Ahora las Blancas vuelven a tener aliento...} (25... Rc5 $142 26. Be2 Qf6 27. Bxf3 Qxb2 (27... Qxf3+ $2 28. Qxf3 exf3 29. Rc1 $18) (27... exf3 $6 28. Rg1 $17) 28. Bxe4 Qxa1+ 29. Ke2 Qb2+ 30. Kf1 Kh8 $19) 26. Bg2 $4 {[%csl Rg2]} ({Blancas desaprovechan esta gran oportunidad...} 26. Rc1 $142 $5 {[%csl Gc1]} h5 27. Qg6 $15) 26... Qb6 (26... h5 $142 {asegura el punto...} 27. Qg6 Nh4 $19) 27. Bxf3 $17 Qd4+ 28. Ke1 Qxb2 29. Rd1 $4 {[%csl Rd1]} (29. Rg1 Qxa1+ 30. Bd1 $17) 29... exf3 $19 30. Qxf3 Qc3+ 31. Ke2 (31. Rd2 Rbe8 32. Qd1 $19) 31... Qc4+ $6 {[%csl Yc4]} (31... Rf8 $142 $5 {[%csl Gf8]} 32. Qg3 Qc2+ 33. Rd2 Qxa4 34. Rg1 Qxb5+ 35. Ke1 $19) 32. Rd3 Qa2+ (32... Kh8 33. Rg1 Qc2+ 34. Rd2 Qxa4 35. Qc6 $17) 33. Rd2 (33. Kf1 Qxa4 34. Rg1 Qxb5 $17) 33... Qxa4 34. Rhd1 $4 {[%csl Rd1]} (34. Qc6 $142 Rf8 35. Rg1 $17) 34... Qxb5+ $19 35. Ke1 Rf8 (35... Kh8 $142 {Y Negras Ganan} 36. Qe2 Qc6 37. Rc2 Qh1+ 38. Kd2 Qxh2 39. Kc1 $19) 36. Qe2 Qc6 37. Rxd6 Qh1+ 38. Kd2 Qb7 39. Ke1 Rg5 ({Luce mejor:} 39... Qh1+ 40. Kd2 Qb7 41. Ke1 Ree8 42. R6d5 Bh6 43. Qc4 Kh8 44. Qd4+ Bg7 45. Qd3 Qf7 46. Rd2 Qf3 47. Rg5 Qh1+ 48. Ke2 Re4 49. Rxg7 Qf3+ 50. Ke1 Kxg7 51. Qc3+ Rf6 52. Re2 Kh6 53. Qc5 a4 54. Kd2 Ree6 55. h4 Kg6 56. Qc2+ Qe4 57. Kd1 Qxc2+ 58. Kxc2 Re4 59. Kb2 Rxh4 60. Nd5 Rd6 61. Ne7+ Kg5) 40. Qc4+ (40. f3 Qb8 41. Qd3 a4 $17) 40... Kh8 $19 41. R6d5 Qf7 $1 { [%csl Gf7]} 42. f4 (42. Z0 $140 Qxf2#) 42... Qe7 $1 {[%csl Ge7]} 43. Kf2 (43. Z0 $140 Qxe3+) 43... Rxd5 44. Rxd5 Qh4+ 45. Kg2 Qe1 $4 {[%csl Re1] Negras tenían otras formas de continuar con la presión...} (45... Rxf4 $142 46. Rd8+ $5 Qxd8 47. Qxf4 Qa8+ 48. Kg1 a4 $19) 46. Nf5 $11 Rb8 47. Nxg7 Rb2+ 48. Kh3 Qe3+ 49. Kg4 Qg1+ 50. Kf5 Qg6+ 51. Ke5 Qxg7+ 52. Ke4 Qg6+ 53. Ke5 $4 {[%csl Re5]} ({Su último chance...} 53. Kd4 $142 Qg1+ 54. Ke5 Qe1+ 55. Kf5 Qb1+ 56. Ke5 Qe1+ 57. Kd6 $11) 53... Qe8+ $19 54. Kf5 Qf7+ 55. Kg4 Qe6+ 56. Kg3 Qg8+ 57. Kh3 Qe6+ (57... Qg2+ 58. Kh4 Qxh2+ 59. Kg5 Qg3+ 60. Kf5 Qg6+ 61. Ke5 $19) 58. Kg3 Qg8+ 59. Kh3 Qg2+ 60. Kh4 Qxh2+ 61. Kg4 (61. Kg5 Qg3+ 62. Kf5 Qg6+ 63. Ke5 Rb8 $19) 61... Qg2+ (61... Qg1+ $142 62. Kf5 Qg6+ 63. Ke5 $19) 62. Kf5 Qg6+ 63. Ke5 Qe8+ 64. Kf5 Qg6+ 65. Ke5 Rb8 66. Rd6 Qg7+ 67. Ke4 Qe7+ 68. Re6 Qb4 69. Qd4+ Kg8 70. Rd6 $6 (70. Re5 h6 71. Rd5 Qb1+ 72. Qd3 Qh1+ 73. Ke3 Qh3+ 74. Kd2 Qh2+ 75. Kd1 Qg1+ 76. Kc2 Qb1+ 77. Kd2 Rb2+ 78. Ke3 Qg1+ 79. Ke4 Qg6+ 80. Kd4 Qf6+ 81. Ke3 Qe6+ 82. Kd4 $19) 70... Qxd4+ 71. Kxd4 Ra8 72. Ke5 (72. Kc3 Ra7 73. Rd5 $19) 72... a4 73. Rd2 a3 74. Ra2 Kf7 75. Kf5 Ra5+ 76. Ke4 Kf6 77. Ke3 Kf5 78. Rg2 Ra7 79. Ra2 Ra4 0-1

Campeonato Mundial De Ajedrez, Londres 2018 Round 10-11

Decimo Round:

Carlsen: "El día de hoy fue demasiado complicado y mucho en que preocuparse. Podría haber jugado mejor…

Hubo muchos nervios y gaste mucho tiempo. Luego, no podía decidir en varias situaciones…”

En el onceavo round, Magnus con su última oportunidad jugando las piezas Blancas,  mostrar algún peligro a la Defensa Petroff creada por Fabiano. 

[Event "WCh 2018"] [Site "London ENG"] [Date "2018.11.22"] [Round "10"] [White "Caruana, Fabiano"] [Black "Carlsen, Magnus"] [Result "1/2-1/2"] [ECO "B33"] [WhiteElo "2832"] [BlackElo "2835"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "107"] [EventDate "2018.11.09"] {[%evp 0,107,16,28,46,51,51,40,40,41,41,39,63,40,51,51,51,51,77,25,48,29,14,20, 39,-1,-1,17,-14,-11,0,-3,-3,12,-1,0,-2,1,-4,-10,-4,-15,-23,-66,11,-24,20,19,54, -30,14,-50,-6,7,4,-12,-47,-56,-66,-54,-68,-61,-10,-61,47,-14,5,1,1,-8,0,-37, 119,-20,-36,-40,-39,-64,-26,-26,-14,-52,-55,-36,0,-58,-33,-33,-24,1,-4,0,0,67, 80,88,91,96,98,103,112,108,109,99,101,104,104,95,109,109] B33: Siciliana: Variación Pelikan & Sveshnikov} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O Nd7 12. b4 $146 (12. Kh1 a6 13. Na3 f5 14. f4 exf4 (14... e4 15. Be3 Nf6 16. Nc4 Nd7 17. a5 Rb8 18. Rc1 b5 19. axb6 Bb7 20. b3 Nf6 21. Na5 Bxd5 22. Bd4 Bf7 23. Nc6 Qe8 24. Nxb8 Qxb8 25. Bxa6 Nd5 26. Bc4 Nxb6 27. Bxf7+ Kxf7 28. Ra1 Rc8 29. Qh5+ {Moiseenko,V (2547)-Novikov,K (1967) Kolomna 2018 1-0}) (14... Bf6 15. c3 Qe7 16. Nc4 g6 17. Re1 Re8 18. Be3 exf4 19. Bxf4 Ne5 20. Bf3 Qf8 21. Bxe5 Bxe5 22. Qb3 Rb8 23. Qb6 Bd7 24. Nxe5 dxe5 25. Qc7 Qg7 26. Bd1 Kh8 27. Bb3 f4 28. Bc2 Bf5 29. Qxg7+ {Garbett,P (2310)-Chandler,M (2390) Wellington 1978 0-1 (49)}) 15. Bxf4 Ne5 16. Nc4 Bf6 17. c3 g5 18. Be3 f4 19. Bb6 Qe7 20. Nxe5 Bxe5 21. Bg4 Qg7 22. Qf3 Bxg4 23. Qxg4 Qg6 24. Rae1 h5 25. Qe2 Rae8 26. Qe4 Kg7 {Stefan,V (2102)-Georgakopoulos,N (2033) Rio Achaea 2018 0-1 (59)}) 12... a6 13. Na3 a5 14. bxa5 Rxa5 15. Nc4 Ra8 16. Be3 f5 17. a5 f4 18. Bb6 Qe8 19. Ra3 Qg6 20. Bc7 e4 (20... b5 $5) 21. Kh1 b5 22. Nb6 Nxb6 23. Bxb6 Qg5 $2 {[%csl Rg5]} (23... b4 ) 24. g3 $6 {[%csl Rg3]} (24. Bxb5 Rf6 25. Re1 Rg6 26. Bf1 {Es la mejor idea defensiva...}) 24... b4 25. Rb3 Bh3 (25... f3 26. Bb5 Qg4) 26. Rg1 f3 27. Bf1 Bxf1 28. Qxf1 Qxd5 29. Rxb4 Qe6 30. Rb5 Bd8 $6 {[%csl Rd8] Aquí Magnus se encontraba con problemas de tiempo.} (30... Rfc8) 31. Qe1 Bxb6 32. axb6 Rab8 33. Qe3 Qc4 34. Rb2 Rb7 35. Rd1 Qe2 36. Re1 Qxe3 37. Rxe3 d5 38. h4 Rc8 39. Ra3 Kf7 40. Kh2 (40. Ra7 Rcb8 41. c4 $11) 40... Ke6 41. g4 $1 $11 {[%csl Gg4]} Rc6 42. Ra6 $1 {[%csl Ga6]} Ke5 43. Kg3 h6 44. h5 Kd4 $6 {[%csl Yd4]} (44... g6 $11 ) (44... g5) 45. Rb5 $1 {[%csl Gb5]} Rd6 46. Ra4+ Ke5 47. Rab4 Ke6 48. c4 dxc4 49. Rxc4 Rdxb6 50. Rxe4+ Kf7 51. Rf5+ $6 {[%csl Yf5]} (51. Rf4+ Ke6) 51... Rf6 52. Rxf6+ Kxf6 53. Kxf3 Kf7 54. Kg3 1/2-1/2 [Event "WCh 2018"] [Site "London ENG"] [Date "2018.11.24"] [Round "11"] [White "Carlsen, Magnus"] [Black "Caruana, Fabiano"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "2835"] [BlackElo "2832"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "110"] [EventDate "2018.11.09"] {[%evp 0,60,34,44,31,31,50,11,44,44,35,33,32,32,22,12,17,-3,23,29,21,24,40,29, 33,34,69,57,56,39,34,24,75,21,28,47,47,47,41,38,36,35,17,-10,-8,-8,-6,-5,-1,13, 10,-2,24,28,31,7,54,56,67,64,71,65,73] C42: Defensa Petroff} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 Nd7 9. O-O-O Nf6 (9... c6 10. h4 d5 11. Kb1 Re8 12. Bd3 Bc5 13. Rde1 Bxe3 14. Rxe3 Rxe3 15. Qxe3 Nf6 16. Re1 Qd6 17. Qe8+ Qf8 18. Qxf8+ Kxf8 19. Kc1 Bd7 20. c4 dxc4 21. Bxc4 Re8 22. Rxe8+ Bxe8 23. Kd2 Ke7 24. Ne5 Nd7 25. Nf3 Nf6 26. Ne5 Nd7 27. Nf3 Nf6 28. Ne5 {1/2-1/2 (28) Aronian,L (2780)-Caruana,F (2827) Batumi 2018}) 10. Bd3 c5 {Aquí Carlsen se tomó su buen tiempo antes de responder. Es difícil creer que este movimiento de las Negras, lo haya cogido "fuera de base"...} 11. Rhe1 Be6 (11... Bd7 12. Bg5 Re8 13. Qf4 Bc6 14. Bxf6 Bxf6 15. Rxe8+ Qxe8 16. Qf5 Bxf3 17. Qxh7+ Kf8 18. Qh8+ Ke7 19. Re1+ Be5 20. Qh4+ Kd7 21. Qh3+ Kc7 22. Qxf3 Qe6 23. Kb1 Re8 24. g3 d5 25. Bf1 Qd7 26. Bg2 {Hracek,Z (2582)-Bogner,S (2588) Le Castella 2018 1-0}) 12. Kb1 $146 (12. Bg5 Qa5 (12... h6 13. Bxh6 c4 14. Bxg7 cxd3 15. Qg5 Ne4 16. Qh6 Bg5+ 17. Nxg5 Qxg5+ 18. Qxg5 Nxg5 19. Bxf8 dxc2 20. Rxd6 Kxf8 21. h4 Nh7 22. Kxc2 Nf6 23. f3 Ke7 24. Rd4 Rh8 25. c4 Nd7 26. b3 a6 27. Kc3 {Karjakin,S (2779)-Harikrishna,P (2763) Shamkir 2016 [Mekhitarian,K] 1-0 (62)}) 13. a3 Rfe8 14. Bxf6 Bxf6 15. Ng5 Bxg5 16. Qxg5 h6 17. Qf4 d5 18. g4 Qd8 19. Be2 Qg5 20. Qxg5 hxg5 21. Bf3 Kf8 22. Bxd5 Bxg4 23. Rxe8+ Rxe8 24. Rg1 Bf5 25. Rxg5 g6 26. Bc4 Re1+ 27. Kd2 Rh1 28. Bd3 Rxh2 29. Ke3 Rh3+ 30. f3 Bxd3 31. cxd3 b6 32. b4 cxb4 33. axb4 Ke7 34. b5 Rh1 35. c4 Re1+ 36. Kf4 Ke6 37. Rg2 Ra1 38. Re2+ Kd6 39. Kg5 a6 40. bxa6 Rxa6 41. Kf6 Ra5 42. Kxf7 Rf5+ 43. Kxg6 Rxf3 44. d4 Rc3 45. c5+ bxc5 46. dxc5+ Rxc5 {1/2-1/2 (46) Giri,A (2772)-Motylev,A (2675) Tbilisi 2017}) (12. Bf4) 12... Qa5 13. c4 Qxd2 14. Bxd2 h6 15. Nh4 Rfe8 (15... Ng4 $5 $11) 16. Ng6 Ng4 17. Nxe7+ Rxe7 18. Re2 Ne5 19. Bf4 Nxd3 20. Rxd3 Rd7 21. Rxd6 Rxd6 22. Bxd6 Rd8 23. Rd2 Bxc4 24. Kc1 b6 25. Bf4 Rxd2 26. Kxd2 a6 {[#] Curiosa esta posición...} 27. a3 Kf8 28. Bc7 b5 29. Bd6+ Ke8 30. Bxc5 h5 31. Ke3 Kd7 32. Kd4 g6 33. g3 Be2 34. Bf8 Kc6 35. b3 Bd1 36. Kd3 Bg4 37. c4 Be6 38. Kd4 bxc4 39. bxc4 Bg4 40. c5 Be6 41. Bh6 Bd5 42. Be3 Be6 43. Ke5 Bd5 44. Kf4 Be6 45. Kg5 Bd5 46. g4 hxg4 47. Kxg4 Ba2 48. Kg5 Bb3 49. Kf6 Ba2 50. h4 Bb3 51. f4 Ba2 52. Ke7 Bb3 53. Kf6 Ba2 54. f5 Bb1 55. Bf2 Bc2 (55... Bxf5 56. h5 Bc2 57. h6 $18) (55... gxf5 $4 56. Kxf7 f4 57. h5 $18) 1/2-1/2

Campeonato Mundial De Ajedrez, Londres 2018 Round 7 - 8 - 9

El séptimo juego nos mostró que el Campeón Del Mundo  se está quedando sin "municiones". Unas Tablas, donde el retador supo defenderse y de que manera, especialmente en la jugada 10... Dama (d8) dándonos a entender que su equipo de análisis están para todo...

En el octavo juego vimos nuevamente a un Caruana bien preparado, pero como decimos: "le faltó el centavo para completar el peso". En adición, otra vez los de "Silicio" vieron a las Blancas con amplia ventaja con el movimiento 23. Torre (a1) a Torre (e1) 

El noveno round fue frustrante para el lado Blanco, donde Magnus aparentemente dejó pasar la victoria en la jugada No. 25. 

[Event "World Chess Championship 2018"] [Site "London"] [Date "2018.11.18"] [Round "7"] [White "Carlsen, Magnus"] [Black "Caruana, Fabiano"] [Result "1/2-1/2"] [ECO "D37"] [WhiteElo "2835"] [BlackElo "2832"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "79"] [EventDate "2018.??.??"] {D37: Gambito de Dama Rehusado} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Nd2 (10. O-O-O Be7 11. Kb1 a6 12. g4 dxc4 13. Bxc4 b5 14. g5 bxc4 15. gxf6 Bxf6 16. Ne4 Be7 17. Rhg1 Rd8 18. Rxd8+ Nxd8 19. Qxc4 {½-½ (27) Karjakin,S (2773)-Nakamura,H (2777) Saint Louis 2018}) (10. Rd1 {Esta fue la opción de Carlsen en el juego 2...} Rd8 ( 10... Re8 11. Bg3 Ne4 12. cxd5 exd5 13. Rxd5 Nxc3 14. bxc3 Be6 15. Rd2 Be7 16. Bd3 g6 17. O-O Qxa3 18. Nd4 Nxd4 19. cxd4 Rac8 20. Qb2 Qxb2 21. Rxb2 Rc3 22. Be2 b6 23. e4 Bc4 24. Bxc4 Rxc4 25. Rd1 {Mamedyarov,S (2808)-Nakamura,H (2769) Leuven BEL 2018 0-1 (37)})) 10... Qd8 $146 {Otro "preparado casero" por parte del equipo de Caruana...} (10... Be7 {Y;}) (10... Bb4 {Son la líneas principales de este Gambito...} 11. Rc1 Bxc3 12. Qxc3 Qxc3 13. Rxc3 e5 14. Bg5 d4 15. Rc1 dxe3 16. fxe3 Ng4 17. h3 h6 18. hxg4 hxg5 19. Be2 e4 20. Nxe4 Ne5 21. Nxg5 Bxg4 22. Nf3 Nd7 23. Rh4 Nf6 24. Bd3 Rfe8 25. Kd2 g6 {Vlasenko,M (2411)-Vunder,A (2162) St Petersburg RUS 2018 1-0 (50)}) 11. Nb3 Bb6 $146 { Otra nueva idea por parte de Caruana...} (11... Be7 12. Rd1 a5 13. cxd5 exd5 14. Be2 a4 15. Nd4 Qa5 16. O-O Bd7 17. Ndb5 Rfc8 {1-0 (36) Golod,V (2584) -Gershkowich,D (2341) Haifa 2008}) 12. Be2 (12. Rd1 Qe7 $1 13. cxd5 $2 (13. Be2 dxc4 14. Bxc4 Rd8) 13... Nxd5 $1 14. Nxd5 exd5 15. Rxd5 $2 Be6 16. Rd3 Rac8) 12... Qe7 13. Bg5 $1 {[%csl Gg5] Magnus busca nuevas alternativas... Pero Caruana no tiene problemas en manejarlas...} (13. cxd5 Nxd5 14. Nxd5 exd5 15. O-O d4 $11) 13... dxc4 $1 $11 {[%csl Gc4]} (13... h6 $2 {[%csl Rh6]} 14. cxd5 $1 {[%csl Gd5] Favorece a las Blancas...}) 14. Nd2 (14. Bxc4 Bd7 {No cambia nada...}) 14... Ne5 $1 {[%csl Ge5][%cal Ye5c4]} 15. O-O (15. f4 {"Interesante pero probablemente sin sentido." -- Carlsen.}) 15... Bd7 16. Bf4 Ng6 17. Bg3 Bc6 18. Nxc4 Bc7 19. Rfd1 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Nd5 23. Qd4 Nxc3 24. Qxc3 Bxg3 25. hxg3 Qd7 26. Bd3 b6 27. f3 Bb7 28. Bxg6 hxg6 29. e4 Qc7 30. e5 Qc5+ 31. Kh2 Ba6 32. Nd6 Qxc3 33. bxc3 $11 f6 34. f4 Kf8 35. Kg1 Ke7 36. Kf2 Kd7 37. Ke3 Bf1 38. Kf2 Ba6 39. Ke3 Bf1 40. Kf2 1/2-1/2 [Event "London 2018"] [Site "?"] [Date "2018.07.30"] [Round "8"] [White "Caruana, Fabiano"] [Black "Carlsen, Magnus"] [Result "1/2-1/2"] [ECO "B33"] [WhiteElo "2832"] [BlackElo "2835"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "75"] [EventDate "2018.??.??"] 1. e4 c5 {La pregunta es: Por que Magnus continua con la misma Siciliana? En el pasado campeonato contra Sergey, El Campeón del Mundo jugaba 1...e5 sin ningún problema... Lo curioso de esto es que Magnus antes de este campeonato, la Siciliana no era de su repertorio...} 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 {Esta variante de la Siciliana fue muy popular en los 90's y comienzos del 2000 gracias a Kasparov, Kramnik y Leko.} 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 (8... Ne7) 9. a4 ({Lo normal en muchos juegos es:} 9. c4 Be7 10. Be2 O-O 11. O-O a6 12. Nc3 f5 13. f3 Nd7 14. Rb1 Bg5 15. b4 b6 16. a3 $14 {(58) Wan,Y (2471)-So,W (2577) Manila 2008 1/2 - 1/2}) 9... Be7 10. Be2 O-O 11. O-O Nd7 ( 11... f5 12. Bd2 f4) 12. Bd2 f5 (12... Nf6 13. Be3 a6 14. Na3 Qa5 $5 15. c4 Qd8 $5 16. Nc2 (16. b4 a5) 16... a5 17. Na3 b6) (12... a6 13. Na3 a5 14. Nc4 b6 15. f4 Ba6 16. Ne3 Bb7 17. Bc3 g6 18. Bb5 Ba6 19. Bxd7 Qxd7 20. Rf3 Rae8 21. fxe5 dxe5 22. Bxe5 Bc5 23. Bd4 Be2 24. Qxe2 Bxd4 25. c3 Bc5 26. Kf1 Re5 27. Ng4 { Oparin,G (2602)-Gelfand,B (2697) Moscow RUS 2017 1-0 (53)}) 13. a5 a6 $146 ( 13... f4 $5 14. Bb4 Nf6 15. c4 a6 16. Nc3 Bf5 17. f3) (13... Nf6 14. Be3 Bd7 15. Nxa7 f4 16. Bb6 Qe8 17. f3 Bd8 18. c4 Bxb6+ 19. axb6 Qd8 20. Qb3 Nh5 21. c5 dxc5 22. Nc6 Qf6 23. Ra7 Ng3 24. Re1 Nxe2+ 25. Rxe2 bxc6 26. Rxa8 Rxa8 { 1/2-1/2 (26) Huschenbeth,N (2571)-Hracek,Z (2582) Le Castella ITA 2018}) 14. Na3 e4 (14... f4 15. Nc4 Rf6) (14... Nf6 15. Bb4 Bd7 16. Nc4 Bb5 17. Nb6 Bxe2 18. Qxe2 Rb8 19. f4 $14) 15. Nc4 Ne5 16. Nb6 (16. Nxe5 dxe5 17. Bc4 Bd6 18. Re1 Bd7 19. Bf1) 16... Rb8 17. f4 exf3 18. Bxf3 g5 $6 {[%csl Yg5]} ({Luce mejor para las Negras si:} 18... Bf6 19. c3 Nd7 20. Be3 Be5) ({También:} 18... Nd7) 19. c4 f4 20. Bc3 (20. Be4 Bf5 21. Bxf5 Rxf5 22. Bc3) 20... Bf5 (20... Bf6 21. c5 $1 dxc5 22. d6 Nxf3+ 23. gxf3 Bxc3 24. bxc3 Be6 25. Re1 $18) 21. c5 $1 { [%csl Gc5]} Nxf3+ (21... Bf6 22. c6 $16) 22. Qxf3 dxc5 23. Rad1 (23. g4 $1 { [%csl Gg4] Es interesante este movimiento... Hace que el Alfil retroseda y a la vez generando ataque y mayor espacio para las fichas Blancas...} Bg6 (23... fxg3 24. Qxg3 Bd6) 24. Rad1 Bd6 (24... Bf6 25. d6 $18) 25. Rfe1 c4 26. Re6 Qc7 27. Qh3 $18) (23. Rae1 {[%csl Ge1]} Bf6 (23... Bd6 24. Nc4) 24. h4 h6 25. hxg5 hxg5 26. g4) 23... Bd6 24. h3 $2 {[%csl Rh3]} (24. Qh5 Qe8 (24... Bg6 25. Qh3 Bf5 26. g4 $1 Bg6 27. Rfe1 f3 28. Re6) 25. Qxg5+ Qg6 26. Qxg6+ hxg6 27. Nc4 { Y Blancas mantienen una clara ventaja...}) (24. Nc4 {Esta es otra opción fuerte...} g4 25. Qf2 f3 (25... g3 26. Qd2 Qh4 27. h3 $18) 26. Rfe1 fxg2 27. Qxg2) 24... Qe8 $1 {[%csl Ge8]} 25. Nc4 Qg6 {Ahora las Negras movilizan sus piezas para tener control del centro...} 26. Nxd6 (26. Rfe1 Rbe8) 26... Qxd6 27. h4 gxh4 28. Qxf4 Qxf4 29. Rxf4 h5 30. Re1 (30. d6 Bg4 31. Rxf8+ Rxf8 32. Rd5 Rf5 $11) 30... Bg4 31. Rf6 Rxf6 32. Bxf6 Kf7 33. Bxh4 Re8 34. Rf1+ Kg8 35. Rf6 (35. d6 Re2 $11) 35... Re2 36. Rg6+ Kf8 37. d6 Rd2 38. Rg5 1/2-1/2 [Event "2018 World Chess Championship"] [Site "London"] [Date "2018.11.09"] [Round "9"] [White "Magnus Carlsen"] [Black "Fabiano Caruana"] [Result "1/2-1/2"] [ECO "A29"] [WhiteElo "2835"] [BlackElo "2832"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "112"] [EventDate "2018.??.??"] {[%evp 0,112,80,-59,-2,-30,-30,-23,-17,-24,-30,-30,-10,-43,34,-49,7,-6,20,3, -22,-19,-8,-50,-32,-45,-33,-43,-47,-57,-40,-42,-42,-45,-45,-65,14,45,45,15,28, 33,33,31,33,54,56,46,66,42,61,51,53,38,59,17,-1,2,0,0,16,7,56,-8,0,-7,6,6,7,8, 22,33,62,52,149,15,33,5,25,28,38,52,44,44,44,44,58,52,52,58,65,78,82,82,72,76, 76,69,69,69,69,69,69,69,69,69,69,69,69,43,69,69,69,43,69]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bc5 7. O-O O-O 8. d3 Re8 9. Bg5 $146 ( 9. Bd2 Nxc3 10. Bxc3 Nd4 11. Rc1 Bb6 12. Re1 Bg4 13. Bxd4 exd4 14. a3 c6 15. Nd2 a5 16. Bf3 Be6 17. Qa4 Bc7 18. Ne4 Bd5 19. Nc5 Rb8 20. Bxd5 Qxd5 21. Qc4 Red8 22. b4 axb4 23. axb4 Qh5 24. b5 {So,W (2778)-Caruana,F (2816) Paris 2018 1/2-1/2 (67)}) (9. Ng5 Nf6 10. Qb3 Qe7 11. Nd5 Nxd5 12. Bxd5 Nd8 13. Qc4 Bd4 14. Bg2 h6 15. Nf3 Nc6 16. Be3 Bxe3 17. fxe3 e4 18. dxe4 a5 19. a3 Ra6 20. Rac1 Rb6 21. Rc2 Be6 22. Qc3 Rb3 23. Qd2 Rd8 {Caruana,F (2799)-Adams,M (2715) London 2017 1-0 (68)}) 9... Nxc3 10. bxc3 f6 11. Bc1 $1 {[%csl Gc1]} Be6 12. Bb2 Bb6 (12... Bf8) 13. d4 Bd5 14. Qc2 exd4 $5 {[%csl Yd4]} (14... e4 15. Nh4 Na5 16. Nf5) 15. cxd4 Be4 $6 {[%csl Re4]} (15... Qd6 16. e3 $1) (15... Nb4 $1 { [%csl Gb4]} 16. Qa4 c5 $1 17. dxc5 Bxc5 18. a3 (18. Rad1 Bc6 $1 $11) 18... Bc6 $1 19. Qb3+ Qd5 $1 20. Qxd5+ Nxd5 21. e3) 16. Qb3+ $1 {[%csl Gb3]} (16. Qd1 Qd5 $1) 16... Bd5 (16... Qd5 17. Qxd5+ Bxd5 18. e3) 17. Qd1 $1 {[%csl Gd1]} Bxf3 $5 {[%csl Yf3]} (17... Qd6 18. e3 Rad8 19. Bc3) 18. Qb3+ Kh8 19. Bxf3 Nxd4 20. Bxd4 Qxd4 21. e3 Qe5 22. Bxb7 Rad8 23. Rad1 Qe7 24. h4 g6 25. h5 $2 {[%csl Rh5] Los expertos analizan aquí que es un movimiento mal calculado por parte de Magnus. Sus mejores chances son con:} (25. Kg2 {Lento pero seguro movimiento, donde las Negras tendrían que resolver que es mejor para ellas...} h5 $1 26. Bc6 Rf8 27. Qc2 f5 28. Bf3 Qf6 29. a4 Kg7 {Pero a mi parecer, aquí las Negras solo tendrían que: ''sentarse y esperar"... No veo realmente que puedan hacer las Blancas...}) 25... gxh5 $1 {[%csl Gh5]} 26. Qc4 f5 $1 {[%csl Gf5]} 27. Bf3 h4 $1 {[%csl Gh4]} 28. Rxd8 Rxd8 29. gxh4 Rg8+ 30. Kh1 Qf6 31. Qf4 Bc5 $1 { [%csl Gc5]} 32. Rg1 Rxg1+ 33. Kxg1 Bd6 34. Qa4 f4 35. Qxa7 fxe3 36. Qxe3 Qxh4 37. a4 Qf6 38. Bd1 Qe5 39. Qxe5+ Bxe5 40. a5 Kg7 41. a6 Bd4 42. Kg2 Kf6 43. f4 Bb6 44. Kf3 h6 45. Ke4 Ba7 46. Bg4 Bg1 47. Kd5 Bb6 48. Kc6 Be3 49. Kb7 Bb6 50. Bh3 Be3 51. Kc6 Bb6 52. Kd5 Ba7 53. Ke4 Bb6 54. Bf1 Ke6 55. Bc4+ Kf6 56. Bd3 Ke6 1/2-1/2

La Partida Del Día

GM Surya Ganguly

En el Torneo en Edmonton, ví un interesante jugador, el GM hindú Ganguly. Todo iba bien hasta el round 7, con un puntaje de 7/7 !! Pero en el round 8, se enfrentó al GM americano Samuel Shankland,  frenando su gran record. Terminó segundo en la general con 8/9. Veamos sus dos últimas  partidas. 

[Event "11th Edmonton International"] [Site "Edmonton"] [Date "2016.06.26"] [Round "8.2"] [White "Shankland, Samuel L"] [Black "Ganguly, Surya Shekhar"] [Result "1-0"] [ECO "D35"] [WhiteElo "2646"] [BlackElo "2654"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "87"] [EventDate "2016.??.??"] [WhiteTeam "United States"] [BlackTeam "India"] [WhiteTeamCountry "USA"] [BlackTeamCountry "IND"] [WhiteClock "0:27:44"] [BlackClock "0:22:34"] {D35: Gambito de Dama Rehusado} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 $5 {[%csl Yb1] Previniendo un jaque en (b4). Una vieja idea por parte de Polugaevsky y que ha vuelto a ser popular en los jugadores de elite...} Be7 (7... cxd4 8. cxd4 Nc6 9. Bb5 a6 10. Bxc6+ bxc6 11. Nf3 c5 12. O-O Be7 {Svidler,P (2769)-Bacrot,E (2725) Thessaloniki GRE 2013}) 8. Bc4 $146 ( 8. Nf3 O-O 9. Bc4 (9. Bd3 Qc7 10. O-O Nc6 11. e5 Bd7 12. Qe2 cxd4 13. cxd4 Rab8 14. Qe4 g6 15. Bh6 Rfc8 16. Ng5 Be8 17. f4 Qd8 18. Nf3 Nxd4 19. Bg5 Nxf3+ 20. Qxf3 Bxg5 21. fxg5 Qd4+ 22. Kh1 Rc3 23. Rfd1 Qxe5 {Kirsch,G-Schifferdecker,W (2350) Bad Mondorf 1974 0-1 (32)}) 9... Nc6 10. O-O Qc7 (10... b6 11. Be3 Bb7 12. dxc5 Na5 13. Bd3 bxc5 14. Qe2 Qc7 15. Nd2 c4 16. Bc2 e5 17. Rfd1 Bc8 18. Nf1 Be6 19. Ng3 Rfb8 20. Nf5 Bf8 21. Qg4 Kh8 22. Qg3 f6 23. f4 Nc6 24. Nh4 Rxb1 25. Bxb1 {Jochens,A (2274)-Levin,F (2503) Dortmund GER 2015 0-1 (40)}) 11. Qe2 b6 12. Rd1 Na5 13. Bd3 Bb7 14. d5 c4 15. Bc2 e5 16. Be3 Bc8 17. h3 Rd8 18. Rf1 Bd7 19. Nd2 Bd6 20. Qh5 f6 21. Bd1 Bc5 22. Bxc5 Qxc5 23. Rb4 Be8 24. Qh4 b5 25. Bh5 g6 26. Bg4 Kg7 27. Rfb1 a6 28. R1b2 Ra7 29. Be2 Qe7 30. a4 Nb7 { Polugaevsky,L-Petrosian,T Soviet Union 1970 1/2-1/2 (41)}) (8. Bb5+ Nd7 9. a4 O-O 10. Nf3 Nf6 11. Bd3 Qa5 12. Bd2 Qc7 13. O-O Bd7 14. Re1 Rad8 15. e5 Nd5 16. c4 Nb4 17. Bxb4 cxb4 18. d5 Bc5 19. Bxh7+ Kxh7 20. Ng5+ Kh6 21. Qg4 exd5 22. Qh4+ Kg6 23. Qh7+ Kxg5 24. Qxg7+ Kh5 25. g4+ Bxg4 26. Qh7+ Kg5 27. h4+ Kf4 28. Qh6+ {1-0 (28) Wojtaszek,R (2716)-Naiditsch,A (2706) Trzcianka POL 2014}) 8... O-O 9. Ne2 Nc6 10. O-O b6 11. Be3 Bb7 12. Nf4 cxd4 13. cxd4 Rc8 14. Nxe6 fxe6 15. Bxe6+ Kh8 16. Bxc8 Qxc8 17. Qa4 b5 18. Rxb5 Ba6 19. Rfb1 (19. h3 Bxb5 20. Qxb5 a6 $14) 19... Bxb5 20. Qxb5 h6 21. h3 a6 22. Qb7 Qxb7 23. Rxb7 Bg5 24. Rc7 (24. Bxg5 hxg5 25. d5 Ne5 $16) 24... Nb4 $14 25. a3 Nd3 26. e5 Rb8 (26... Kh7 27. Rc6 $11) 27. Kh2 (27. Kf1 Rf8 28. Ke2 Nf4+ 29. Bxf4 Rxf4 $16) 27... Kh7 $14 28. Kg3 Rf8 29. Rc6 Bf4+ (29... Bxe3 30. fxe3 Nf2 31. Kh2 $14) 30. Kf3 $14 Ne1+ (30... Bg5+ 31. Ke2 Nf4+ 32. Bxf4 Rxf4 33. Rc4 $14) 31. Ke4 $16 Nxg2 32. d5 Nxe3 33. fxe3 Bg3 $2 {[%csl Rg3]} (33... Bg5 $5 {[%csl Yg5]} 34. d6 Rb8 35. Rxa6 Rb3 $16) 34. d6 $18 Re8 $2 {[%csl Re8]} (34... Rd8 $142 $18) 35. d7 Rd8 36. e6 Bh4 37. Kd5 (37. Rc4 $142 Rb8 38. Rc8 $18) 37... Kg8 (37... Rb8 38. Rc8 Rb5+ 39. Ke4 $18) 38. Rxa6 (38. Rc4 $142 Be7 39. Rc8 $18) 38... Kf8 $16 39. Ra4 (39. a4 $142 Ke7 40. a5 $18) 39... Bf6 $4 {[%csl Rf6]} (39... Bg5 $142 $5 $14) 40. Rc4 $16 Ke7 41. Rc8 Bg5 (41... Bh4 42. a4 Be1 $16) 42. a4 Bxe3 (42... Rxd7+ 43. exd7 Kxd7 $18) 43. a5 h5 44. Kc6 (44. Kc6 Bf2 45. Rxd8 Kxd8 46. e7+ Kxe7 47. Kc7 $18) 1-0 [Event "11th Edmonton International"] [Site "Edmonton"] [Date "2016.06.26"] [Round "9.1"] [White "Ganguly, Surya Shekhar"] [Black "Shirov, Alexei"] [Result "1-0"] [ECO "B33"] [WhiteElo "2654"] [BlackElo "2682"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "87"] [EventDate "2016.??.??"] [WhiteTeam "India"] [BlackTeam "Latvia"] [WhiteTeamCountry "IND"] [BlackTeamCountry "LAT"] [WhiteClock "0:27:22"] [BlackClock "0:00:44"] {B33: Siciliana: Variación Pelikan & Sveshnikov} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Nxb4 15. cxb4 O-O 16. Rxa4 a5 17. h4 Bh6 18. b5 Bd7 (18... Kh8 19. Be2 Be6 20. b3 g6 21. h5 Kg7 22. O-O Rc8 23. Rc4 Rxc4 24. bxc4 Qc8 {Bok,B (2594)-Yu Yangyi (2736) Doha QAT 2015}) 19. Nc3 d5 20. exd5 e4 $146 (20... Kh8 21. Be2 f5 22. g3 Qb6 23. O-O Rbd8 24. Kg2 Bc8 25. f4 Rfe8 26. fxe5 Rxe5 27. Qd4 Qf6 28. Rc4 Bd7 29. Rf3 Bxb5 30. Nxb5 Rxe2+ 31. Kh3 Rxb2 32. Rc6 Qxd4 33. Nxd4 Rd2 34. Ne6 Re8 35. Rxf5 g6 36. Rf6 Kg8 37. d6 Bg7 38. Nxg7 Kxg7 39. Rf4 Kg8 40. Rc7 Rxd6 41. Rff7 {1/2-1/2 (41) Anand,V (2804)-Grischuk,A (2781) Stavanger NOR 2015}) 21. Be2 f5 22. d6 { [%csl Gd6] vean la fuerza que este peón genera para sus piezas amigas!!} Kh8 23. g3 f4 24. Rxe4 Bf5 25. Re5 Qf6 26. Qd5 fxg3 27. fxg3 Qg6 $2 {[%csl Rg6]} ( 27... g6 $142 28. O-O Bg7 $16) 28. g4 $1 $18 {[%csl Gg4] Forzando a retroceder!!} Bc8 (28... Bxg4 29. Rg1) 29. Ne4 {[%cal Yh4h5] con plan de (h5)} ({Otra interesante alternativa:} 29. Qd4 Bc1 30. h5 Qc2 $18) 29... Bb7 30. h5 ( 30. Qd4 $142 $5 {[%csl Yd4] luce mejor...} Bxe4 31. Rxe4 Bc1 $18) 30... Qxe4 31. Qxe4 Bxe4 32. Rxe4 Rfd8 33. Rd4 Bc1 34. d7 Bxb2 35. Rd5 Rb7 36. O-O g6 $4 { [%csl Rg6]} (36... Ba3 37. Rfd1 h6 $18) 37. h6 Ba3 38. Rf7 a4 39. Re5 Rbb8 40. Bc4 Bf8 {[%cal Rg1g2]} 41. Kg2 (41. g5 Bd6 42. Re6 Bb4 $18) 41... a3 42. Ba2 Bd6 43. Re6 Bf8 44. b6 (44. b6 Bb4 45. b7 $18) 1-0