[Event "Moscow International-02"]
[Site "Moscow"]
[Date "1935.02.21"]
[Round "5"]
[White "Botvinnik, Mikhail"]
[Black "Levenfish, Grigory"]
[Result "1-0"]
[ECO "D23"]
[Annotator "Tactical Analysis 5.2 (180s)"]
[PlyCount "83"]
[EventDate "1935.02.15"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
{[%evp 0,83,19,34,32,-12,34,46,42,-11,-11,-11,-11,-12,-19,-19,8,8,39,27,33,16,
52,52,97,89,85,83,88,138,163,150,174,136,143,130,130,113,146,146,188,188,185,
178,207,201,171,137,137,149,133,128,149,135,135,114,117,113,162,168,186,165,
179,153,154,154,217,217,230,215,228,220,225,244,237,231,239,233,253,260,257,
255,255,246,301,305]} {Dragon 3 by Komodo Chess.} 1. d4 d5 2. c4 dxc4 3. Nf3
Nf6 4. Qa4+ $5 (4. e3 {Teoría.}) (4. Nc3 {Teoría.}) 4... c6 (4... Nbd7 5.
Qxc4 e6 6. Nc3 c5 7. Bg5 a6 8. dxc5 Bxc5 9. e3 b5 10. Qb3 Bb7 11. Be2 O-O 12.
O-O Qb6 13. Rfd1 Rfc8 14. Rac1 Bf8 15. a3 Nc5 16. Qa2 Nfe4 17. Nxe4 Nxe4 18.
Bf4 h6 19. Be5 Bd5 20. Qb1 b4 21. axb4 Bxb4 22. Qd3 Nc5 23. Qd4 f6 24. Bxf6
gxf6 25. Qxf6 Qb7 26. Qxh6 Qg7 27. Qh4 Ne4 28. Rxc8+ Rxc8 29. Qh3 Qxb2 30. Nd4
Rc1 31. Qg4+ Kf7 32. Qh5+ Ke7 33. Qh4+ Kd7 34. f3 Rxd1+ 35. Bxd1 Qc1 36. Qh7+
Kd6 37. h4 Qxe3+ 38. Kh2 Qf4+ 39. Kg1 Bc5 40. fxe4 Bxd4+ 41. Kh1 Be5 42. Kg1
Qe3+ {0-1 (42) Hoenlinger,B-Gruenfeld,E Wien Trebitsch Memorial-13 (11) 1928})
5. Qxc4 Bf5 6. Nc3 (6. e4 $2 Bxe4 7. Be2 Nbd7 $17) 6... Nbd7 (6... e6 {Teoría.
}) 7. g3 Ne4 $5 $146 ({Predecessor:} 7... e6 8. Bg2 Bc2 9. e3 Be7 10. O-O O-O
11. a3 a5 12. Qe2 Bg6 13. e4 Qb6 14. h3 Qa6 15. Qe3 c5 16. e5 Nd5 17. Nxd5 exd5
18. Bd2 Be4 19. Bc3 c4 20. Ne1 Bxg2 21. Nxg2 b5 22. f4 Qh6 23. Qf3 b4 24. Bd2
Nb6 25. g4 Qc6 26. f5 f6 27. Nf4 Rfc8 28. exf6 Bxf6 29. Ne6 c3 30. bxc3 Nc4 31.
Bf4 Nxa3 32. g5 Bd8 33. Be5 Ra7 34. Qh5 Nc4 35. cxb4 Nxe5 36. dxe5 Bb6+ 37. Kh1
d4+ 38. Qf3 Qxf3+ 39. Rxf3 Rc3 40. Rff1 d3 41. f6 Rc6 42. Nxg7 Rxg7 43. fxg7
axb4 44. Rf6 Bd4 45. Ra8+ Kxg7 46. Rxc6 d2 47. Rc7+ Kg6 48. Rg8+ Kf5 49. Rf8+
Ke4 50. Rf1 Bxe5 51. Rc4+ Kd3 52. Rxb4 Bg3 53. Kg2 Be1 54. Rb1 Bh4 55. Rb3+ Ke2
56. Rb5 Ke3 57. Rd5 Ke2 58. Rf7 {1-0 (58) Bogoljubow,E-Alekhine,A World-ch14
Germany (23) 1934}) 8. Bg2 $14 {[#]} Nd6 $2 (8... Nxc3 $2 9. bxc3 Nb6 10. Qb3
Be4 11. O-O $16) (8... e6 $1 9. O-O Be7 {Teoría.}) 9. Qa4 $2 (9. Qb3 $1 Qb6
10. d5 e5 11. O-O $16) 9... Nb6 10. Qd1 Qc8 $2 (10... g6 $11) 11. O-O Bh3 $6 (
11... g6 12. Re1 Bg7 (12... Bh3 $2 13. e4 Bxg2 14. Kxg2 Bg7 15. a4 O-O 16. a5
Nd7 17. e5 $18) 13. e4 Bg4 (13... Bh3 $2 14. e5 Bxg2 15. exd6 Bxf3 16. Rxe7+
$18) 14. a4 $16) 12. e4 $1 $18 {[%CAl Be2e4,Be4e5][%mdl 32] [#]} Bxg2 13. Kxg2
e6 (13... g6 14. a4 a5 15. Re1 Bg7 16. e5 $18) 14. d5 $1 {[%CAl Bd4d5,Bd5d6]
[%mdl 32]} Be7 (14... cxd5 $2 15. exd5 Be7 16. Bf4 O-O 17. dxe6 $1 $18) 15. e5
Nb5 (15... Nf5 16. d6 Bd8 17. g4 $18) 16. d6 $1 {[#] ¡Todo un mazazo!.} Nxc3
17. bxc3 Bd8 18. Qd4 c5 (18... O-O 19. a4 c5 20. Qe4 $18) 19. Qg4 Rg8 {Fea
pero única.} (19... O-O $2 20. Bh6 $18) (19... g6 $2 20. Bh6 Qd7 21. Rfe1 $18)
20. Qe4 $1 Rh8 {[#] Levenfish, utilizando un término pugilístico, estaba
"groggy".} 21. Be3 $1 {Previniendo ...Dc8-c6.} Nd7 22. Nd2 f5 23. Qa4 (23. exf6
$1 Nxf6 24. Qf3 Rf8 25. Rab1 $18) 23... Kf7 24. f4 a6 (24... Nb6 25. Qa3 Qc6+
26. Kg1 c4 27. Nf3 $18) 25. Kg1 (25. Qd1 g6 26. Qf3 Kg7 27. a4 $18) 25... b5
26. Qc2 Qc6 27. c4 (27. a4 Ba5 28. g4 fxg4 29. Ne4 h6 30. Qg2 $18) 27... Rf8 (
27... b4 28. g4 $1 g6 29. h3 Ke8 30. gxf5 gxf5 31. Kh2 Rg8 32. Rg1 Rg6 33. Bf2
$18) (27... h5 28. h4 b4 29. a3 a5 30. axb4 axb4 31. Rxa8 Qxa8 32. Rb1 Kg6 33.
Qd1 Bb6 34. Ra1 $18) 28. Nb3 b4 29. a3 {[#]} bxa3 (29... a5 30. axb4 axb4 31.
Rxa8 Qxa8 32. Ra1 $1 Qc6 33. Qg2 $1 Qxg2+ 34. Kxg2 Bb6 35. Kf1 Rb8 36. Ke2 Ke8
37. Kd1 Kd8 38. g4 $1 Ke8 (38... fxg4 39. f5 Nxe5 40. fxe6 Nxc4 41. Bg5+ $18) (
38... g6 39. gxf5 gxf5 40. Kc2 Kc8 41. Rg1 $18) 39. gxf5 exf5 40. e6 $18) 30.
Rxa3 a5 31. Qg2 $1 Qxg2+ 32. Kxg2 a4 $6 (32... Bb6 33. Rfa1 Ra6 34. Nc1 Rc8 35.
Nd3 $18) 33. Nxc5 $18 Nxc5 34. Bxc5 Rc8 35. Bf2 Rxc4 36. Rfa1 Rc2 37. R1a2 Rxa2
38. Rxa2 Kg6 39. Rxa4 Rf7 40. Ra8 Rd7 41. Kf3 Kf7 42. Ke2 {[#] Y las negras
dejaron de sufrir, porque la amenaza de llevar el rey blanco a "c6" es
irresistible.} 1-0
