[Event "Zuerich International and SWZ-ch37"]
[Site "Zuerich"]
[Date "1934.07.28"]
[Round "15"]
[White "Henneberger, Walter"]
[Black "Alekhine, Alexander"]
[Result "0-1"]
[ECO "B31"]
[Annotator "Tactical Analysis 5.1 (180s)"]
[PlyCount "104"]
[EventDate "1934.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
{[%evp 0,104,30,17,48,48,48,29,53,32,32,37,48,54,52,49,72,21,25,-1,40,43,39,34,
12,4,-1,0,1,0,19,17,45,-26,88,120,116,137,131,-78,-42,-71,-60,-96,-89,-113,
-107,-107,-81,-82,-93,-98,-98,-104,-106,-121,-121,-117,-112,-142,-142,-160,
-166,-197,-197,-234,-192,-188,-216,-242,-191,-212,-212,-211,-221,-222,-229,
-229,-233,-235,-241,-270,-262,-290,-295,-299,-299,-300,-299,-316,-299,-319,
-308,-330,-282,-348,-349,-427,-426,-425,-410,-570,-566,-662,-679,-29989,-29990]
} {Analizada por "Stockfish 14.1" y repasada por "Dragon 2.6 by Komodo Chess"
al nivel medio de 3 minutos por movimiento.} 1. e4 c5 2. Nf3 Nc6 3. Bb5 $5 g6
4. O-O Bg7 5. Nc3 {[#]} (5. c3 {Teoría.}) (5. Re1 {Teoría.}) (5. Bxc6 {
Teoría.}) 5... a6 $2 $146 ({Predecessor:} 5... Nf6 6. h3 a6 7. Bxc6 bxc6 8. d3
Rb8 9. e5 Nd5 10. Ne4 Qc7 11. c4 f5 12. Nxc5 Nb6 13. Bf4 O-O 14. Qd2 Na8 15. d4
Qb6 16. b3 Nc7 17. Rad1 Ne6 18. Nxe6 dxe6 19. Bg5 Qc7 20. Rfe1 a5 21. Qf4 Rf7
22. Qh4 Bf8 23. Bh6 Bxh6 24. Qxh6 Rg7 25. Ng5 Bd7 26. Rd3 Qc8 27. Red1 Be8 28.
d5 cxd5 29. cxd5 exd5 30. Rxd5 e6 31. Rd6 Bd7 32. Kh2 Re7 33. a3 Rb7 34. b4
axb4 35. axb4 Qf8 36. Qh4 h6 37. Nxe6 Rxe6 38. Rxe6 {1-0 (38) Kvicala,
J-Hromadka,K Prague m (2) 1909}) 6. Bxc6 bxc6 7. d3 {B31: Sicilian: 2...Nc6 3
Bb5 g6.} (7. e5 f6 8. e6 d6 9. Re1 $16) 7... d6 (7... e5 $1 8. Ne1 g5 9. Ne2
$14) 8. Qe2 $2 (8. e5 $1 dxe5 9. Re1 Qc7 10. Na4 $16) 8... e5 $1 $15 (8... Rb8
$2 9. e5 Be6 10. Ne4 $18) (8... Nh6 $6 9. e5 O-O 10. Bg5 $14) 9. Nd2 {[#]} g5
$2 (9... Nf6 $1 10. Na4 (10. f4 exf4 11. e5 Nh5 12. exd6+ Be6 13. Nde4 O-O 14.
Bxf4 Nxf4 15. Rxf4 Re8 16. Nxc5 Qxd6 17. Nxe6 Rxe6 18. Qf3 Bd4+ 19. Kh1 f5 $15
{con peligrosa iniciativa a cambio del peón.}) 10... O-O 11. Nc4 Be6 $15) 10.
Nc4 $16 h6 11. Bd2 (11. Ne3 $5 Ne7 12. Qh5 (12. Qf3 $6 h5 $11) 12... Be6 13.
Ne2 $14) 11... Be6 12. Rae1 (12. Na4 a5 (12... Ne7 $2 13. Ba5 Qb8 14. b4 $1
cxb4 15. Rfb1 c5 16. a3 $16) 13. Rae1 $14) (12. Ne3 Ne7 13. Qh5 $14) 12... Ne7
$1 13. Qh5 $1 Ng6 14. g3 $1 d5 {[#]} (14... Kf8 15. Ne3 Kg8 16. Kh1 $16) 15.
Ne3 $1 {"Decide morir en la lucha, únicamente para no vivir en la esclavitud
(en a3)". Kotov.} d4 (15... Bf8 $5 16. Na4 dxe4 17. Ng4 Bxg4 18. Qxg4 exd3 19.
Bc3 dxc2 20. Bxe5 Nxe5 21. Rxe5+ Be7 22. Qe2 Kf8 23. Qxc2 Bf6 24. Rxc5 $16) 16.
Nf5 $18 Bxf5 (16... Bf8 17. Na4 c4 18. c3 cxd3 19. cxd4 exd4 20. Rc1 $18) 17.
exf5 dxc3 18. Bxc3 Ne7 {[%CAl Bg6e7,Be7d5,Bd5f6][%mdl 32] [#]} 19. Bxe5 $4 {
[%mdl 8192] Pero echa a perder su gran posibilidad.} ({Era muy buena y además
"vistosa":} 19. f4 $3 {descubierta por los módulos.} gxf4 20. f6 $1 Bxf6 21.
Rxf4 $3 Qd6 (21... exf4 22. Bxf6 fxg3 23. hxg3 Rg8 24. Qxc5 $18) 22. Rxf6 $1
Qxf6 23. Bxe5 Qe6 24. Bc3 $1 $18) 19... Bxe5 $19 20. Rxe5 Kf8 $1 21. Rfe1 Nd5
22. c4 (22. b3 Rb8 23. Qg4 (23. c4 $6 Nf6 $17) 23... Kg7 $19) 22... Nf6 $1 {
[%csl LRd3,LRh5] [#]} 23. Qf3 Qd6 24. Qe3 Kg7 25. Qxc5 Qxd3 26. R5e3 Qd8 $1 27.
Qxc6 (27. Re7 Re8 28. Rxe8 Nxe8 29. Qxc6 Nf6 $19) 27... Qa5 $1 {[%csl LRa2,
LRf5]} 28. Re7 {[%CAl Oe7f7] [#]} (28. b4 Qxb4 29. Re7 Rhc8 30. Qe6 Rf8 31. Qc6
Qa5 $19) 28... Qxf5 29. Qb7 (29. b3 Rad8 30. Qxa6 Rd2 $19) 29... Rhf8 (29...
Ng4 $2 30. Rxf7+ Qxf7 31. Re7 $15) 30. b3 (30. Rxf7+ $2 Rxf7 31. Qxa8 Ng4 $19)
30... Rad8 $1 (30... Ng4 31. R1e2 $17) 31. Qxa6 Rd2 32. Rf1 Qh3 $1 {Con idea
de ...Cf6-g4!.} 33. Qb7 Rxa2 $1 (33... Ng4 34. Qg2 Qxg2+ 35. Kxg2 $19) 34. Qf3
Ng4 {[%csl Gg4][%CAl Rh3h2] [#]} 35. Qg2 Qxg2+ 36. Kxg2 Rb8 37. h3 Nf6 38. Rb1
Rc2 39. Ree1 Rc3 40. Re3 Rxc4 $1 {[%mdl 512]} 41. Rd1 (41. bxc4 Rxb1 $19) 41...
Rc2 42. Rf3 Rb6 43. Rdd3 Rb2 44. Rfe3 Rc6 45. Re7 Kg6 46. Rf3 Rb1 47. Rb7 h5
48. g4 hxg4 49. hxg4 Rcc1 $1 {[#] con ataque.} 50. Rf5 Rg1+ 51. Kf3 Nxg4 52.
Ra5 Rbe1 $1 {[#] y la amenaza es ...Ch2 mate.} 0-1
