[Event "New York International Masters-01"]
[Site "New York"]
[Date "1924.03.20"]
[Round "4"]
[White "Capablanca, Jose Raul"]
[Black "Alekhine, Alexander"]
[Result "1/2-1/2"]
[ECO "C12"]
[Annotator "Tactical Analysis 4.1 (180s)"]
[PlyCount "124"]
[EventDate "1924.03.16"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
{[%evp 14,124,0,0,0,0,28,21,78,41,162,156,140,101,109,121,113,122,105,122,111,
130,133,67,103,71,87,105,91,86,85,42,155,168,156,152,212,201,189,159,212,217,
203,186,187,172,197,177,203,108,126,30,37,25,42,0,0,0,0,0,0,0,0,0,63,21,27,32,
32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0]} {Analizada por Fat Fritz 2.0.} 1. d4 e6 2. e4 d5 3. Nc3 Nf6 4.
Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 Bxc3+ 7. bxc3 {[%CAl Bb2c3,Bc3c4,Bc4c5][%mdl 32]}
gxf6 8. Qd2 {[#]} Nd7 $146 {C12: French: Classical System: McCutcheon
Variation.} ({Predecessor:} 8... c5 9. Nf3 Nc6 (9... Rg8 10. Qe3 Nd7 11. c4
cxd4 12. Nxd4 Qa5+ 13. c3 Nc5 14. Nb5 Nd7 15. Rd1 a6 16. Nd6+ Ke7 17. Be2 Qe5
18. Qd3 Nc5 19. Qxh7 Qxc3+ 20. Kf1 Rf8 21. Bh5 f5 22. Nxf7 Qxc4+ 23. Kg1 Qf4
24. Ne5+ Kf6 25. Ng6 Rf7 26. Qh8+ {1-0 (26) Hoogeveen,J-Geus,K, NED-ch
Amsterdam (3) 1916}) 10. Qf4 Ke7 11. c4 Qd6 12. Qxd6+ Kxd6 13. O-O-O cxd4 14.
Nxd4 Nxd4 15. Rxd4+ Ke7 {½-½ (15) Capablanca,J-Shipley,W, Casual game,
Philadelphia 08.03.1924}) 9. c4 (9. Nf3) 9... Qe4+ 10. Ne2 Nb6 (10... b6 $1 11.
O-O-O (11. f3 Qh4+ 12. g3 Qh5 13. Nf4 Qh6 $11) 11... Ba6 12. Nc3 $11) 11. f3 {
[#]} Qc6 $2 (11... Qh4+ {Unica.} 12. g3 Qh5 13. Nc3 Bd7 (13... Qxf3 $2 14. Bg2
Qg4 15. c5 $16) 14. a4 Bc6 15. Bd3 $14 Qxf3 $2 (15... Bxf3 $2 16. O-O $18) 16.
Rf1 $18) 12. c5 $1 $16 {And now Nc3 would win.} Nd5 13. c4 Ne7 14. Nc3 $1 f5
15. Be2 Rg8 16. O-O Bd7 17. Qe3 b6 18. Rfd1 (18. Rab1 $16) 18... bxc5 19. d5
Qd6 20. dxe6 Qxe6 21. Qxc5 Qb6 22. Qf2 $36 {[%mdl 2048] White has good play.} (
{White should play} 22. Qd4 $5 {Hoping for c5.} Qxd4+ 23. Rxd4 a6 24. Rb1 Bc6
25. Kf2 $16) 22... f4 (22... Qxf2+ 23. Kxf2 O-O-O $1 24. c5 $1 $16) 23. Rab1 $1
$16 {[%CAl Rb1b6]} Qxf2+ 24. Kxf2 Bc6 (24... Rg5 $16 25. Rb7 Rc5) 25. Rd4 Ng6
26. Bd3 Nh4 (26... Kf8 $16 27. Nb5 Kg7) 27. Bf1 $18 Ng6 28. Ne2 Ke7 29. Re1
Rgb8 30. Nxf4+ Kf8 31. Nxg6+ (31. Nd3 $18) 31... hxg6 $16 {[#]} 32. Bd3 $2 {
El error decisivo, mucho tiempo antes de lo que se pensaba...} (32. Rd2 $16)
32... Rb2+ $1 33. Re2 Rab8 34. Be4 (34. h4 Kg7 $11) 34... Rxe2+ 35. Kxe2 Bxe4
36. fxe4 {[%mdl 4096] [#] Endgame KR-KR. Ligera ventaja blanca por el peón de
ventaja pero con chances tablíferas como le ocurrió a Alekhine.} Ke7 37. Rd2
Ke6 38. Ke3 c6 {[#]} ({Black should try} 38... c5 $11) 39. h4 (39. h3 Ke5 $1
40. Rd7 Rb2 41. g4 Rxa2 $11) (39. g3 $5 c5 40. Rd5 Rb2 41. a4 $14 {[#] pero
tampoco gana, aunque casi de milagro, como se ve en el siguiente ejemplo entre
módulos informáticos de la actualidad, al nivel de 40 jugadas en 1 hora, sin
finish:} Rxh2 42. Rxc5 Rc2 43. a5 f5 44. exf5+ gxf5 45. Rc7 a6 46. Kd4 Rg2 47.
Rc6+ Ke7 48. Rg6 f4 49. g4 Re2 50. Rg5 f3 51. Rf5 Rg2 52. Rxf3 Rxg4+ $11 {
[#] Tablebases de Lomonosov.} 53. Kc5 Kd7 54. Rf6 Kc7 55. Rxa6 $11 {[#] y
estamos ante el famoso final de torres que no se puede ganar pese a los dos
peones. Veamos un ejemplo:} Rg5+ 56. Kb4 Kb7 57. Rb6+ Ka7 58. Re6 Kb7 59. c5
Rg1 60. a6+ Ka7 61. Kb5 Rb1+ 62. Kc6 Rh1 63. Kb5 Rb1+ 64. Kc6 Rh1 65. Re8 Rh3
66. Kb5 Rb3+ 67. Kc6 Rg3 68. Kb5 Rb3+ 69. Ka4 Rc3 70. Kb4 Rc1 71. Kb5 Rb1+ 72.
Kc6 Rh1 73. Rd8 Rh3 74. Kb5 Rb3+ 75. Ka4 Rc3 76. Kb5 Rb3+ 77. Kc6 Rh3 78. Rg8
Ra3 $11 {[#] y el progreso es imposible. Por tanto: 1/2-1/2. Fat Fritz
2-Dragon by Komodo Chess 2,6 Tenerife 2021}) 39... Rh8 $1 40. g3 {Threatens to
win with c5.} Rh5 41. Rh2 Ra5 {The position is equal.} 42. Kf4 f6 43. Rc2 Re5
44. c5 Rh5 45. Rc3 a5 46. Rc2 Re5 47. Rc3 Rh5 48. Kf3 Ke7 49. Kg4 Kf7 50. Rc4
Kg7 51. Rd4 {Strongly threatening Rd7+.} Rxc5 52. Rd7+ Kf8 53. Kf4 Kg8 (53...
Rc2 {is interesting.} 54. a3 Rf2+ 55. Kg4 Ra2 56. Rd6 Kf7) 54. Ra7 Kf8 55. a4
Kg8 {[#]} 56. g4 (56. Ke3 Rc3+ 57. Kd4 Rxg3 58. Rxa5 Kf7 59. Ra8 {con
iniciativa, según Alekhine, pero tablas...} Ra3 $1 60. a5 g5 61. Ra7+ Kg6 62.
hxg5 fxg5 $11) 56... g5+ 57. hxg5 Rxg5 58. Ra6 (58. Rd7 {seems wilder.} Rc5 59.
Rd6 Kf7 60. Rd8 Kg6 61. Re8) 58... Rc5 59. Ke3 Kf7 60. Kd4 Rg5 61. Rxc6 Rxg4
62. Rc5 Rg5 {[#] Black escapes into a draw. Weighted Error Value: White=0.12/
Black=0.15} 1/2-1/2
