Partidas en base

Amador - Roberto M. del Campo

Capablanca XXIX Matanzas 1994

Ruy López C64

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
1. e4
 
Ernst Wedberg
 
1... e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3! f5
 
[4... Nf6 5. O-O (5. d4! Offers better chances for White to keep pressing in the opening.) 5... O-O 6. d4 Bb6 This is a very solid line for Black.]
 
5. d4 fe4
 
[5... ed4 6. e5 dc3 7. Nc3 Nge7 8. O-O d5 9. ed6 Qd6 10. Qa4 White has a moderate advantage]
 
6. Bc6 dc6
 
[6... ef3 7. Bf3 ed4 8. O-O Nf6 9. Re1 Be7 10. Bg5! White has a moderate advantage Torre-Tatai/Haifa ol/1976/]
 
7. Ne5
 
[7. Nfd2 Wedberg 7... Qg5 8. dc5 Nf6 unclear position] [7. Nfd2 White has a slight advantage Ernst]
 
7... Bd6?!
 
A popular choice that should be regarded as inferior to 7...d5 after which White is of course better but no clear way to a decisive advantage have been found.
 
8. Qh5 g6 9. Qe2
 
For complete details on the next variations see the excellent Wedberg Opening Disk C60-C67, I will only mention the most important lines briefly.
 
9... Qh4
 
In most cases a queen on h4 supports a strong attack, this time however, it offers a nice theme for White. [9... Bf5 10. Bf4 Nf6 11. Nd2 O-O 12. O-O Qe7 13. f3 White has a slight advantage Mestel-Plaskett/Brighton/1984/] [9... Nf6 10. Bg5 O-O 11. Nd2 Bf5 12. g4 White has a moderate advantage Smyslov-Vidmar/Groningen/1946/]
 
10. Nd2 Bf5
 
[10... Nf6?! 11. h3 O-O 12. g3! White has a moderate advantage] [10... Be5 11. de5 Bf5 12. h3 Wedberg 12... O-O-O 13. g4 e3 14. Qe3 Be6 15. Qa7 Bg4 16. Qa8 Kd7 17. Qa4 Nf6 18. Qf4! White has a decisive advantage (18. Qf4 Ernst 18... g5 19. Qf6 Rhf8 20. Ne4 White has a decisive advantage)]
 
11. g4 Be6
 
[11... Be5 12. gf5 Bf6 13. fg6 (13. Qe4 Wedberg /Davies-Speelman/Hastings/1987) 13... hg6 14. Qe4 White has a moderate advantage]
 
12. Ne4 Be5 13. h3!!
 
The key move that destroys the complete variation, White threatens to trap the black queen by 14.g5 so Black is forced to go for an unpleasant ending.
 
13... Bg4
 
singular move [13... Bf6 14. Nc5 White has a decisive advantage] [13... Bd4 14. Bg5! (14. cd4 Qe7 15. Bg5 Qb4 16. Nc3 Davies) 14... Bg4 (14... Bf2 15. Kd2! White has a decisive advantage 15... Rd8 16. Kc2 Bg4 17. hg4) 15. Qd2! Bf2 (15... Qh5 16. Qd4 White has a decisive advantage (16. Ng3 White has a decisive advantage)) 16. Nf2 Qg3 17. hg4 White has a decisive advantage]
 
14. Qg4 Qg4
 
singular move
 
15. hg4
 
White has a moderate advantage
 
15... Bd6?!
 
[15... Bg7 $142 White has a moderate advantage I feel Black can defend himself better this way.]
 
16. Bg5! Kf7 17. O-O-O
 
[17. Kd2!?]
 
17... h6 18. Rh3 Kg7 19. Rdh1 Rf8 20. Nd6!?
 
[20. Kd2!?]
 
20... cd6 21. Be3 d5
 
[21... g5 22. Bg5 Rf2 23. Be3 Rf6 24. g5 Rg6 25. Kd2 White has a decisive advantage]
 
22. R1h2
 
[22. Kd2 g5!]
 
22... Rh7 23. Kd2 Rf7 24. Ke2 Re7 25. Kf1 Re4 26. Bd2! Re7
 
[26... Rg4?? 27. f3 White has a decisive advantage]
 
27. f3 a6 28. Kf2 Rf7 29. Kg2 Re7 30. Kg3!
 
[30. Bf4 Re1]
 
30... Rf7 31. Bf4! Re7 32. Be5 Kf7 33. f4! Nf6?
 
[33... Ke6 White has a moderate advantage]
 
34. Rh6
 
White has a decisive advantage
 
34... Ne4
 
[34... Nh5 35. R2h5!]
 
35. Kg2 Rh6 36. Rh6 Nd2 37. Rh7 Ke6 38. f5 gf5 39. gf5 Kd7 40. Rh8 Nc4 41. Rb8! b5
 
[41... Ne5? 42. Rb7] [41... Ne3 42. Kf3 Nf5 43. Rb7 Ke6 44. Rb6]
 
42. f6 Rf7 43. Kf3! Nb2 44. Kg4 Nd1 45. Kf5
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