Partidas en base

Amador - Nunn

Copa del Mundo II Lucerna 1989

Ruy López C85

a8 b8 c8 d8 e8 f8 g8 h8
a7 b7 c7 d7 e7 f7 g7 h7
a6 b6 c6 d6 e6 f6 g6 h6
a5 b5 c5 d5 e5 f5 g5 h5
a4 b4 c4 d4 e4 f4 g4 h4
a3 b3 c3 d3 e3 f3 g3 h3
a2 b2 c2 d2 e2 f2 g2 h2
a1 b1 c1 d1 e1 f1 g1 h1
48/456
 
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bc6 dc6 7. d3
 
[7. Re1 - 48/(456)]
 
7... Nd7 8. b3 O-O 9. Bb2 f6 10. Nbd2 Nc5 11. d4 ed4 12. Nd4 Qe8 13. Qe2
 
N [13. f4 - 46/(439)]
 
13... Bd7
 
[13... Qg6 14. f4 White has a moderate advantage]
 
14. Rae1 Qf7 15. f4 Rfe8
 
equal chances, quiet position
 
16. Qf3
 
[16. e5 f5 Black has a slight advantage  17. e6? Ne6 18. Ne6 Be6 Black has a moderate advantage]
 
16... Rad8 17. Nc4
 
[17. f5 Bd6 equal chances, quiet position]
 
17... Bc8
 
[17... Na4?! 18. Ba1]
 
18. Kh1
 
[18. f5?! Na4! 19. Ba1 Bc5 20. Rd1 Nb6 21. Ne3 Qe7 Black has a moderate advantage]
 
18... Ne6
 
[18... Bf8 19. f5 White has a slight advantage]
 
19. Nf5
 
[19. Ne6 Be6 20. Ne3 Bc8 equal chances, quiet position]
 
19... Bb4!
 
[19... Bf8 20. e5 fe5 21. fe5 White has the attack]
 
20. Re2
 
[20. Re3? b5] [20. Rd1 Rd1 21. Rd1 Bf8  c5 ×e4]
 
20... Bf8 21. Nce3!
 
[21. e5?! fe5 22. fe5 Ng5! 23. Qg3 (23. Qg4 Qf5 Black has a decisive advantage) 23... Bf5 24. Qg5 Qg6! Black has a slight advantage]
 
21... c5!
 
[21... g6? 22. Ng4!]
 
22. Ng4
 
[22. Nd5? Nd4 23. Nd4 cd4 24. Bd4 c6]
 
22... Nd4 23. Nd4
 
[23. Bd4?! cd4  h8]
 
23... cd4!?
 
[23... Bg4 equal chances, quiet position]
 
24. f5
 
unclear position
 
24... c5
 
c4
 
25. Qg3 Kh8 26. e5 fe5 27. Ne5 Qf6 28. Bc1!
 
[28. Ng4 Qd6 Black has a moderate advantage]
 
28... h6!
 
[28... Bd6? 29. Bg5 Be5 30. Qh4 Qd6 31. Bd8 Rd8 32. Re5 White has a decisive advantage]
 
29. Ng6?
 
[29. Ng4! Qf7 30. Ne5 equal chances, quiet position]
 
29... Kg8!
 
[29... Kh7 30. Nf8 Rf8 31. Ref2 Rd5 32. Qg6 Kg8 33. Qf6 Rf6 34. g4 equal chances, quiet position]
 
30. Re8
 
[30. Ref2 Bd6 Black has a moderate advantage]
 
30... Re8 31. Nf8
 
[31. Bh6 gh6! (31... Bf5  32. f8?h6-+ 32. Nh4! unclear position) (31... Bd6 32. Bg7! (32. Qg4? Bf5 Black has a decisive advantage) 32... Qf5!? 33. Rf5! Bg3 34. Rf8 Rf8 35. Bf8 equal chances, quiet position) 32. Ne7 Kf7 Black has a moderate advantage]
 
31... Rf8
 
Black has a slight advantage ×f5, c2
 
32. Qd3?!
 
[32. Qc7 b6 33. g4 a5  a6 (33... Qh4 Black has a slight advantage)]
 
32... b5!
 
Black has a moderate advantage [32... Bf5? 33. Qc4 equal chances, quiet position]
 
33. Qe4 Bf5 34. Qd5 Be6! 35. Rf6
 
singular move
 
35... Bd5 36. Rf8 Kf8 37. Bd2?
 
[37. Bb2 b4 Black has a decisive advantage] [37. b4 cb4 38. Bb2 d3 Black has a decisive advantage] [37. a3 singular move 37... Ke7! (37... Be4 38. b4 c4 39. Bf4 Bc2 40. Be5 d3 41. Bc3 equal chances, quiet position) 38. Bd2 (38. b4 c4 39. Kg1 c3  e4-+) (38. Bb2 Kd6 39. b4 Be4 40. c3 d3 41. Bc1 Kd5 Black has a decisive advantage) 38... Kd6 39. Kg1 c4 40. bc4 bc4 41. c3 Kc5 42. Kf2 d3 43. g3 Kb5 44. Ke3 Ka4 45. Bc1 Kb3 46. Kd2 Bf3 Black has a decisive advantage]
 
37... b4
 
Black has a decisive advantage
0-1