[Event "Moscow International-01"] [Site "Moscow"] [Date "1925.12.02"] [Round "17"] [White "Lasker, Emanuel"] [Black "Spielmann, Rudolf"] [Result "1-0"] [ECO "D43"] [Annotator "Tactical Analysis 4.1 (180s)"] [PlyCount "85"] [EventDate "1925.11.10"] [EventType "tourn"] [EventRounds "21"] [EventCountry "URS"] [SourceTitle "HCL"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "2"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] {[%evp 16,85,37,39,32,33,40,29,83,31,32,25,24,12,37,5,7,7,10,16,11,7,3,3,3,3,4, 5,4,3,3,3,3,0,2,1,5,0,3,0,15,0,0,0,0,0,0,0,740,708,926,916,1181,1137,3426,1204, 3898,3751,1204,1196,4833,4838,6389,6144,5493,5311,5313,4937,7087,5145,29986, 29987]} {Analizada por "Stockfish 14" y repasada por "Dragon 2.5 by Komodo Chess".} 1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 (6... Bb4 $5 {Teoría.}) 7. e3 Nd7 8. Bd3 Bb4 9. O-O Bxc3 {D43: Semi-Slav: 5 Bg5 h6.} (9... O-O {Teoría.}) 10. bxc3 {[#]} dxc4 $146 ({Predecessor:} 10... O-O 11. Qe2 dxc4 12. Bxc4 e5 13. Rfd1 e4 14. Nd2 Qg6 15. Bb3 Nf6 16. Kh1 Bf5 17. Rg1 Rae8 18. Rae1 Qg5 19. f4 Qh4 20. g3 Qh3 21. Qg2 Qh5 22. Bd1 Bg4 23. Bxg4 Nxg4 24. Qe2 Qf5 25. Nc4 Qe6 26. Rgf1 b5 27. Ne5 Nxe5 28. fxe5 f6 29. exf6 Rxf6 30. Rxf6 Qxf6 31. Rf1 Qe6 32. Rf4 g5 33. Rf2 Rf8 34. Kg2 Rxf2+ 35. Kxf2 g4 36. Ke1 Qf5 37. c4 b4 38. Kd2 Qf3 39. Qe1 Qf7 40. Qe2 Qf3 41. Qe1 a5 42. Kc2 Qg2+ 43. Qd2 Qf1 44. c5 Kf7 45. Kb2 Ke7 46. Qc2 Qd3 47. Qb3 Qe2+ 48. Kb1 Qf1+ 49. Kb2 Qf2+ 50. Kc1 Qg1+ 51. Kb2 Qxh2+ 52. Kc1 Qxg3 53. Qg8 Qxe3+ 54. Kc2 Qd3+ 55. Kc1 Qxd4 56. Qh7+ Ke6 57. Qg8+ Ke5 58. Qg7+ Kd5 59. Qd7+ Kxc5 60. Qa7+ Kc4 61. Qxa5 Kc3 {0-1 (61) Lasker,Ed-Marshall,F USA-ch (10 cities) m (7) 1923}) 11. Bxc4 e5 $2 (11... O-O $5 12. Re1 Rd8 13. a4 b6 14. Qb3 $14) 12. dxe5 $2 ({White should try} 12. Re1 $1 O-O 13. a4 Re8 14. Qc2 b6 15. Bd3 $16) 12... Nxe5 $11 13. Nxe5 Qxe5 14. Qd4 Qxd4 {[#]} 15. exd4 (15. cxd4 $5 {looks sharper.} Ke7 16. Rfc1 Bd7 17. Bd3 a5 18. Kf1 Rhb8 19. a4 b5 $11) 15... Be6 16. Rfe1 Kd7 17. Bxe6+ fxe6 { [%mdl 4096] Endgame KRR-KRR} 18. Re5 Rhf8 19. Rae1 Rae8 20. f3 Rf5 21. Kf2 Rxe5 22. Rxe5 $11 {[#] KR-KR. Pero sin embargo la tremenda confianza que tenía Lasker en los finales, terminó metiéndole miedo en el cuerpo al atacante Spielmann, que terminó perdiendo este final (!?).} b5 23. Ke3 Rb8 $1 24. h4 Rb6 25. a4 $1 a5 26. Kd3 $1 Rb8 27. Kc2 Rb7 28. c4 $1 {[%CAl Ra4b5]} bxa4 29. Rxa5 Rb4 30. Kd3 Kc7 $1 31. c5 $1 {[#]} Kb7 $4 {[%mdl 8192]} (31... Rb3+ $3 { Y tablas. Un ejemplo:} 32. Kc4 (32. Ke4 Ra3 $1 $11) 32... Ra3 33. Ra7+ Kb8 34. Rxg7 Re3 35. Rg3 a3 36. Rh3 Kb7 37. Rh1 Ka6 38. Kb4 Rd3 $11) 32. Ke4 $1 $18 h5 33. g4 $1 hxg4 34. fxg4 g6 35. Ke5 Rc4 36. h5 gxh5 37. gxh5 {[#]} Rc1 (37... Rb4 38. Kxe6 Rxd4 39. Kf6 Rd1 40. Rxa4 $18 {Tablebases de Lomonosov.}) 38. Rxa4 Rh1 39. Kd6 Rxh5 40. Rb4+ Kc8 41. Kxc6 $18 {[#] Tablebases de Lomonosov.} Rd5 42. Ra4 {[%CAl Ra4a8]} Kb8 43. Kb6 {Weighted Error Value: White=0.06/Black=0.50 } (43. Kb6 {[#]} Rd7 44. c6 $1 Rd6 45. Ra1 $1 e5 46. dxe5 Re6 47. Rf1 $1 Re8 48. e6 $1 Rd8 49. e7 $1 Re8 50. Rf8 $18) 1-0