1.
c4
c5
2.
Nf3
Nf6
3.
d4
cxd4
4.
Nxd4
b6
5.
Nc3
Bb7
6.
f3
Nc6
7.
e4
e6
8.
Be3
Be7
9.
Be2
O-O
10.
O-O
d6
11.
Qd2
Ne5
12.
Rfd1
a6
13.
Rac1
Ned7
14.
Bf1
Qc7
15.
Qf2
Rab8
16.
b4
Ba8
17.
Nb3
Qb7
18.
Bf4
e5
19.
Be3
d5
20.
Nxd5
Nxd5
21.
cxd5
Bxb4
22.
Qe2
a5
23.
a4
Rbc8
24.
Qb2
Qb8
25.
Bb5
Qd6
26.
Rxc8
Rxc8
27.
Rc1
Rxc1+
28.
Qxc1
Nc5
29.
Nd2
f6
30.
Nc4
Qd8
31.
Qd1
Bb7
32.
d6
Nd7
33.
h4
h5
34.
Kf1
g6
35.
Qd3
Kg7
36.
Bc1
Nf8
37.
d7
Ne6
38.
Nd6
Ba8
39.
Bh6+
Kh7
40.
Be3
Qc7
41.
Ne8
Qd8
42.
Qc4
1-0
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Event
Site
Riga
Date
1979.09.09
Round
4
White
Black
Rodriguez, Ruben
Result
1-0
WhiteElo
2625
[Event "Interzonal-11a"] [Site "Riga"] [Date "1979.09.09"] [Round "4"] [White "Polugaevsky, Lev"] [Black "Rodriguez, Ruben"] [Result "1-0"] [WhiteElo "2625"] 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. f3 Nc6 7. e4 e6 8. Be3 Be7 9. Be2 O-O 10. O-O d6 11. Qd2 Ne5 12. Rfd1 a6 13. Rac1 Ned7 14. Bf1 Qc7 15. Qf2 Rab8 16. b4 Ba8 17. Nb3 Qb7 18. Bf4 e5 19. Be3 d5 20. Nxd5 Nxd5 21. cxd5 Bxb4 22. Qe2 a5 23. a4 Rbc8 24. Qb2 Qb8 25. Bb5 Qd6 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Qxc1 Nc5 29. Nd2 f6 30. Nc4 Qd8 31. Qd1 Bb7 32. d6 Nd7 33. h4 h5 34. Kf1 g6 35. Qd3 Kg7 36. Bc1 Nf8 37. d7 Ne6 38. Nd6 Ba8 39. Bh6+ Kh7 40. Be3 Qc7 41. Ne8 Qd8 42. Qc4 1-0