Frente a Nogueiras (+3 -3 = 26 Total: 16/32)

Nogueiras - Amador

San Juan Sub Zonal San Juan 1985

Nimzo India E20

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5

[4... d5 Ü 39/(681)]

5. d5 Bc3 6. bc3 Nh5

[6... d6 Ü 39/(681)]

7. g3 f5 8. e4 f4 9. de6!

$146 [9. Ne2 Ü 14/569] [9. Bf4 Ü 15/680]

9... Qf6

singular move [9... de6? 10. Qd8 Kd8 11. g4 White has a decisive advantage] [9... d6?! 10. Ne2 White has a moderate advantage] [9... fg3 10. Qd5! Nf6 (10... Qh4 11. Bg5! g2 12. Bh4 gh1Q 13. Qh5 g6 14. Qe5 White has a decisive advantage) 11. ed7 White has a moderate advantage]

10. Ne2!

[10. ed7?! Nd7  e5]

10... fg3 11. Bg2!

[11. Ng3 Ng3 12. hg3 Qc3 13. Bd2 Qd4 14. ed7 Bd7  c6$]

11... Qe6?!

[11... gh2 12. Rh2  d5 12... g6 13. ed7 Bd7 14. Qd5 Nc6]

12. hg3 Nf6 13. Nf4!

[13. Qd3  f4]

13... Qc4 14. e5! Qc3 15. Kf2 Qa1 16. ef6 Qa2

[16... Qf6 17. Nd5 Qd4 (17... Qd8 18. Re1 Kf8 19. Bf4 d6 $140 20. Nc7 White has a decisive advantage) 18. Qd4 cd4 19. Nc7 White has a moderate advantage ]

17. Kg1 gf6 18. Nd5 Nc6! 19. Nf6!?

[19. Nc7 Kd8 20. Na8 Nd4 unclear position] [19. Rh4 White has a decisive advantage]

19... Kf7

[19... Kd8?! 20. Bg5 White has the attack]

20. Nh7?

[20. f4! Qa1 singular move (20... Kf6 21. Qd6 Kg7 22. Bd5 White has a decisive advantage) 21. Qh5 Kf6 22. Kh2!! White has a decisive advantage 22... Qc3 (22... Ke7 23. f5 Qe5 24. Bf4) 23. Qe2!] [20. Ne4 White has a decisive advantage]

20... Nd4! 21. Ng5 Kg8 22. Rh8 Kh8 23. Be3 Kg8 24. Bd4

[24. f4 Qe2 25. Qb1 Qc2 26. Qe1 Qe2 27. Qb1 Qc2 equal chances, quiet position]

24... Qd5 25. Qc2?

Admiración en aquella época [25. Qe2! Qd4 26. Kh2 Qh8 27. Bh3 Kf8 28. Qc4 Qb2 29. Kh1 Qg7 equal chances, quiet position]

25... Qd4 26. Kh2

[ f4]

26... Qh8

[26... Kf8! 27. f4 Ke7 28. Qg6 Qf6 29. Qh7 Kd8 Black has a decisive advantage]

27. Kg1

[27. Bh3 equal chances, quiet position]

27... Qd4

White has severe time control pressure

28. Kh2 Qh8

[28... Kf8! Black has a decisive advantage]

29. Kg1

1/2-1/2

[Event "San Juan zt"]
[Site "San Juan"]
[Date "1985.01.09"]
[Round "1"]
[White "Nogueiras, Jesus"]
[Black "Rodriguez, Amador"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2545"]
[BlackElo "2505"]
[Annotator "Rodriguez Cespedes,Amador"]
[PlyCount "57"]
[EventDate "1985.01.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[EventCategory "4"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 (4... d5 {Ü 39/(681)}) 5. d5 Bxc3+ 6. bxc3 Nh5 (6... d6 {Ü 39/(681)}) 7. g3 f5 8. e4 f4 9. dxe6 $1 $146 (9. Ne2 {Ü 14/569}) (9. Bxf4 {Ü 15/680}) 9... Qf6 $8 (9... dxe6 $2 10. Qxd8+ Kxd8 11. g4 $18) (9... d6 $6 10. Ne2 $16) (9... fxg3 10. Qd5 $1 Nf6 (10... Qh4 11. Bg5 $1 g2+ 12. Bxh4 gxh1=Q 13. Qxh5+ g6 14. Qe5 $18) 11. exd7+ $16) 10. Ne2 $1 (10. exd7+ $6 Nxd7 { e5}) 10... fxg3 11. Bg2 $1 (11. Nxg3 Nxg3 12. hxg3 Qxc3+ 13. Bd2 Qd4 14. exd7+ Bxd7 { c6$}) 11... Qxe6 $6 (11... gxh2 12. Rxh2 { d5} g6 13. exd7+ Bxd7 14. Qd5 Nc6) 12. hxg3 Nf6 13. Nf4 $1 (13. Qd3 { f4}) 13... Qxc4 14. e5 $1 Qxc3+ 15. Kf2 Qxa1 16. exf6 Qxa2+ (16... Qxf6 17. Nd5 Qd4+ (17... Qd8 18. Re1+ Kf8 19. Bf4 d6 $140 20. Nc7 $18) 18. Qxd4 cxd4 19. Nc7+ $16 {}) 17. Kg1 gxf6 18. Nd5 Nc6 $1 19. Nxf6+ $5 (19. Nc7+ Kd8 20. Nxa8 Nd4 $13) (19. Rh4 $18) 19... Kf7 (19... Kd8 $6 20. Bg5 $40) 20. Nxh7 $2 (20. f4 $1 Qa1 $8 (20... Kxf6 21. Qd6+ Kg7 22. Bd5 $18) 21. Qh5+ Kxf6 22. Kh2 $3 $18 Qc3 (22... Ke7 23. f5 Qe5 24. Bf4) 23. Qe2 $1) (20. Ne4 $18) 20... Nd4 $1 21. Ng5+ Kg8 22. Rxh8+ Kxh8 23. Be3 Kg8 24. Bxd4 (24. f4 Qe2 25. Qb1 Qc2 26. Qe1 Qe2 27. Qb1 Qc2 $11) 24... Qd5 25. Qc2 $2 {Admiración en aquella época} (25. Qe2 $1 Qxd4+ 26. Kh2 Qh8+ 27. Bh3 Kf8 28. Qc4 Qb2+ 29. Kh1 Qg7 $11) 25... Qxd4+ 26. Kh2 {[ f4]} Qh8+ (26... Kf8 $1 27. f4 Ke7 28. Qg6 Qf6 29. Qh7+ Kd8 $19) 27. Kg1 (27. Bh3 $11) 27... Qd4+ $138 28. Kh2 Qh8+ (28... Kf8 $1 $19) 29. Kg1 1/2-1/2