Frente a Markus Stangl (+1 -0 = 0 Total: 1/1)

Amador - Markus Stangl

Biel Open Biel 1988

Siciliana Najdorf B96

46/337

1. e4 c5 2. Nf3 d6 3. d4 cd4 4. Nd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5

7...bd7 - 46/(337)

8. e5 de5 9. fe5 Qc7 10. ef6 Qe5 11. Be2 Qg5 12. Qd3 Ra7 13. O-O Rd7 14. Ne4 Qe5 15. Nf3 Qb2 16. Qe3 Bb7 17. a4 Qb4 18. c4 Be4 19. Qe4 Qc5 20. Kh1 b4 21. Qf4 Bd6 22. fg7 Rg8 23. Qh6 Be5 24. Qh7!

N; 24.h5 - 41/(296)

24... Rg7 25. Qh8 Ke7 26. Ne5 Qe5 27. Qh4!

[27. Rf7? Kf7 28. Bh5 Ke7 29. Qe8 Kf6! Black has a decisive advantage]

27... Qg5 28. Qf2!

White has a moderate advantage f, g1-a7

28... Rc7

[28... Nc6 29. c5! f1-a6]

29. Rad1 Nd7 30. Rd4! Qc5

singular move

31. Qh4 Qg5 32. Qf2 Qc5 33. Qf4! a5 34. Bh5! Qc6?

[34... f6 singular move 35. Rfd1!? Qe5 (35... Ne5 36. Rd8!  e8#) 36. Qd2 Kf8 singular move (36... Nc5 37. Rd8!) (36... Qh5 37. Rd7 Rd7 38. Qd7 Kf8 39. Qd8 White has a decisive advantage) 37. Bf3!?  e4 37... Nc5!? (37... Qg5 38. Qe2 Ne5 39. Rd8 Ke7 40. Bh5! White has a moderate advantage ) 38. Qh6! White has the attack]

35. Qh4 Ke8 36. Rg4! Rg4?

[36... Rh7 singular move 37. Rd1!!  38.g8 f8 39.d8# 37... Rc8 38. Rgd4  d6+-]

37. Bf7 Kf8 38. Qg4 Nf6 39. Be6

1-0

[Event "Biel open"]
[Site "Biel"]
[Date "1988.??.??"]
[Round "?"]
[White "Rodriguez, Amador"]
[Black "Stangl, Markus"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2550"]
[BlackElo "2360"]
[Annotator "Rodriguez,Am"]
[PlyCount "77"]
[EventDate "1988.07.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "Inf 46"]

{46/337} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 {7...bd7 - 46/(337)} 8. e5 dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. Qd3 Ra7 13. O-O Rd7 14. Ne4 Qe5 15. Nf3 Qxb2 16. Qe3 Bb7 17. a4 Qb4 18. c4 Bxe4 19. Qxe4 Qc5+ 20. Kh1 b4 21. Qf4 Bd6 22. fxg7 Rg8 23. Qh6 Be5 24. Qxh7 $1 {N; 24.h5 - 41/(296)} Rxg7 25. Qh8+ Ke7 26. Nxe5 Qxe5 27. Qh4+ $1 (27. Rxf7+ $2 Kxf7 28. Bh5+ Ke7 29. Qe8+ Kf6 $1 $19) 27... Qg5 28. Qf2 $1 $16 {f, g1-a7} Rc7 (28... Nc6 29. c5 $1 {f1-a6}) 29. Rad1 Nd7 30. Rd4 $1 Qc5 $8 31. Qh4+ Qg5 32. Qf2 {	} Qc5 33. Qf4 $1 a5 34. Bh5 $1 Qc6 $2 (34... f6 $8 35. Rfd1 $5 Qe5 (35... Ne5 36. Rd8 $1 { e8#}) 36. Qd2 Kf8 $8 (36... Nc5 37. Rd8 $1) (36... Qxh5 37. Rxd7+ Rxd7 38. Qxd7+ Kf8 39. Qd8+ $18) 37. Bf3 $5 { e4} Nc5 $5 (37... Qg5 38. Qe2 Ne5 39. Rd8+ Ke7 40. Bh5 $1 $16 {}) 38. Qh6 $1 $40) 35. Qh4+ Ke8 36. Rg4 $1 Rxg4 $2 (36... Rh7 $8 37. Rd1 $3 { 38.g8 f8 39.d8#} Rc8 38. Rgd4 { d6+-}) 37. Bxf7+ Kf8 38. Qxg4 Nf6 39. Bxe6 1-0