[Event "World Championship 13th"] [Site "Buenos Aires"] [Date "1927.10.05"] [Round "9"] [White "Capablanca, Jose Raul"] [Black "Alekhine, Alexander"] [Result "1/2-1/2"] [ECO "D51"] [Annotator "Stockfish 14.1 (180s)"] [PlyCount "68"] [EventDate "1927.09.16"] [EventType "match"] [EventRounds "34"] [EventCountry "ARG"] [SourceTitle "Alekhine DVD"] [Source "ChessBase"] [SourceDate "2014.04.14"] [SourceVersion "2"] [SourceVersionDate "2014.04.14"] [SourceQuality "1"] {[%evp 0,68,25,26,13,-23,2,0,6,-7,-11,19,30,4,6,-27,-27,23,24,23,23,38,47,47, 41,20,31,40,23,30,38,29,40,24,13,12,25,22,14,23,11,20,11,2,-12,-15,0,-9,28,26, 22,20,20,20,17,12,12,14,12,10,5,8,0,0,0,0,0,0,0,0,0] D51: Queen's Gambit Declined: 4 Bg5 Nbd7 sidelines} {Analizada por "Stockfish 14.1" y repasada por "Dragon 2.6 by Komodo Chess" al "mágico" nivel de juego de 3 minutos de media por movimiento.} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 (4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 O-O 9. Bh4 c5 10. Nb3 Qa4 11. Bxf6 Nxf6 12. dxc5 Ne4 13. cxd5 Bxc3+ 14. bxc3 Nxc5 15. Rd1 exd5 16. Rxd5 Nxb3 17. axb3 Qc6 18. Rd4 Re8 19. Bd3 Qxg2 20. Bxh7+ Kf8 21. Be4 Qh3 22. Qd2 Be6 23. c4 a5 24. Rg1 Qxh2 25. Rh1 Qc7 26. Qb2 Qc5 27. Bd5 Ra6 28. Re4 Rd6 29. Rh7 Ke7 30. Qxg7 Kd8 31. Bxe6 fxe6 32. Qxb7 Qb4+ 33. Qxb4 axb4 34. c5 Rc6 35. Rxb4 Rxc5 36. Ra7 { 1-0 (36) Capablanca,J-Alekhine,A Gran Mundial de Buenos Aires (7) 01.10.1927}) 4... Nbd7 5. e3 c6 {[#]} 6. Qc2 $5 (6. Nf3 {Teoría.}) (6. cxd5 {Teoría.}) (6. Bd3 {Teoría.}) (6. a3 Be7 7. Nf3 O-O 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Rc1 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. O-O Be6 16. Bxe6 Qxe6 17. Rd3 Qf6 18. Qb3 Qe7 19. Rfd1 Rad8 20. h3 Rxd3 21. Rxd3 g6 22. Qd1 Qe5 23. Qd2 a5 24. Rd7 b5 25. Qc3 Qxc3 26. bxc3 Rc8 27. Kf1 Kg7 28. Ra7 a4 29. c4 Kf6 30. Ra5 Ke6 31. Ke2 bxc4 32. Rc5 Kd6 33. Rxc4 Ra8 34. Rd4+ Ke6 35. Kd3 c5 36. Rh4 h5 37. g4 hxg4 38. Rxg4 Kd6 39. Rf4 f5 40. Rh4 Kd5 41. Kc2 Ra6 42. Kc3 { ½-½ (42) Capablanca,J-Alekhine,A Gran Mundial de Buenos Aires (5) 27.09.1927} ) 6... Qa5 7. cxd5 Nxd5 8. e4 $1 $146 ({Predecessor:} 8. Nf3 Bb4 9. Kd2 c5 10. a3 Bxc3+ 11. bxc3 cxd4 12. exd4 N7b6 13. Bd3 Bd7 14. Rhc1 Rc8 15. Qb3 O-O 16. Ke2 Rxc3 17. Rxc3 Qxc3 18. Qb1 h6 19. Bd2 Qc7 20. Kf1 Nc4 21. Bc1 Ba4 22. Qa2 Rc8 23. Qe2 Nc3 24. Qe1 Na5 25. Bxh6 Nb3 26. Bd2 Nxa1 27. Qxa1 Bb5 28. Bxb5 Nxb5 29. g3 Qc6 30. Kg2 Rd8 31. Be3 Qe4 32. Qb2 Rd5 33. a4 Nd6 34. Bf4 Nf5 35. Be3 Nxe3+ 36. fxe3 Qxe3 37. g4 f5 38. g5 Qe4 39. Qc3 f4 40. Qc8+ Kh7 41. Qc3 e5 42. h4 Rxd4 43. g6+ Kh6 44. Kh2 Qe2+ {0-1 (44) Marshall,F-Tarrasch,S m Nuremberg (1) 1905}) 8... Nxc3 (8... Nb4 9. Qd2 Nc2+ 10. Qxc2 Qxg5 11. Nf3 Qg6 12. O-O-O $14) 9. Bd2 Qa4 $1 10. Qxc3 {[#]} a5 $1 (10... c5 11. Nf3 Be7 12. Bd3 O-O 13. O-O $14) 11. Nf3 Bb4 $11 12. Qc1 O-O 13. a3 (13. Bd3 e5 $1 14. b3 $5 Bxd2+ 15. Qxd2 Qa3 16. Nxe5 Nxe5 17. dxe5 a4 18. O-O Be6 19. Qc3 axb3 20. axb3 Qxb3 21. Qxb3 Bxb3 22. f4 $11) 13... Bxd2+ 14. Qxd2 e5 $1 15. Rc1 (15. Qd3 exd4 16. b3 Qb5 17. Qxb5 cxb5 18. Nxd4 Nc5 19. f3 Rd8 20. Nxb5 $5 Nxb3 21. Rb1 a4 $11) 15... exd4 $1 16. Rc4 {[#]} (16. Nxd4 Ne5 $1 17. Qd1 Qxd1+ 18. Rxd1 $11) 16... Qb5 (16... Qb3 17. Rxd4 $1 Nc5 18. Bc4 (18. Be2 Qb6 19. Qc3 Bg4 20. Rc4 Ne6 $11) 18... Qb6 19. O-O Be6 20. Bxe6 Nxe6 $11) 17. Rxd4 Qc5 $1 18. Be2 (18. Rxd7 $4 Bxd7 19. Qxd7 Rad8 20. Qf5 Qc2 $19) 18... Qe7 $1 19. O-O Nc5 20. Qe3 Bg4 $5 (20... Be6 21. h3 Rfe8 22. Rdd1 $11) 21. h3 Bxf3 22. Bxf3 Rfd8 23. Rfd1 Ne6 24. Rxd8+ Rxd8 {[#]} 25. Qa7 (25. Qb6 Rxd1+ 26. Bxd1 Qd7 27. Be2 $11) 25... Rxd1+ 26. Bxd1 Qc7 27. Bb3 (27. Qa8+ Nf8 28. Qa7 $11) 27... h6 28. Bxe6 fxe6 29. Qd4 c5 30. Qc4 $5 Qe5 31. f4 {[#]} Qxf4 (31... Qxb2 32. Qxe6+ Kh8 33. Qc8+ Kh7 34. Qf5+ Kg8 35. Qxc5 (35. e5 Qd4+ 36. Kh2 Qd5 $11) 35... Qb1+ 36. Kh2 Qxe4 37. Qxa5 Qxf4+ $11) 32. Qxe6+ Kh7 {[#]} 33. Qd5 (33. Qf5+ $5 Qxf5 34. exf5 a4 35. g4 $5 Kg8 36. Kf2 Kf7 37. Kf3 Ke7 38. Ke4 Kd6 39. h4 b6 40. g5 h5 41. g6 Ke7 42. Ke5 c4 43. Ke4 b5 44. Kd5 Kf6 45. Ke4 Ke7 $11) 33... Qc1+ 34. Kh2 Qf4+ {[#]} 1/2-1/2