1.
Nf3
Nf6
2.
c4
c5
3.
Nc3
Nc6
4.
d4
cxd4
5.
Nxd4
Nxd4
6.
Qxd4
g6
7.
e4
d6
8.
Be3
Bg7
9.
f3
O-O
10.
Qd2
Be6
11.
Rc1
Qa5
12.
Nd5
Qxd2+
13.
Kxd2
Bxd5
14.
cxd5
Rfc8
15.
Be2
a6
16.
b4
Kf8
17.
a4
Nd7
18.
a5
Bb2
19.
Rc2
Rxc2+
20.
Kxc2
Bg7
21.
Kb3
Rc8
22.
Bd2
Bd4
23.
g4
Kg7
24.
g5
Rc7
25.
Rd1
Kf8
26.
f4
Bg7
27.
Bg4
Ke8
28.
Rf1
Bd4
29.
h4
Bg7
30.
h5
Bd4
31.
Rh1
Bg7
32.
Rh3
Kf8
33.
h6
Bd4
34.
Rd3
Ba7
35.
Bh3
Bg1
36.
Bc3
Ke8
37.
e5
Bh2
38.
exd6
exd6
39.
Re3+
Kd8
40.
Re4
Bg1
41.
Bxd7
1-0
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Event
Site
Belgrade
Date
1969.??.??
Round
1
White
Black
Result
1-0
[Event "Belgrade"] [Site "Belgrade"] [Date "1969.??.??"] [Round "1"] [White "Polugaevsky, Lev"] [Black "Ivkov, Borislav"] [Result "1-0"] 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 g6 7. e4 d6 8. Be3 Bg7 9. f3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. Nd5 Qxd2+ 13. Kxd2 Bxd5 14. cxd5 Rfc8 15. Be2 a6 16. b4 Kf8 17. a4 Nd7 18. a5 Bb2 19. Rc2 Rxc2+ 20. Kxc2 Bg7 21. Kb3 Rc8 22. Bd2 Bd4 23. g4 Kg7 24. g5 Rc7 25. Rd1 Kf8 26. f4 Bg7 27. Bg4 Ke8 28. Rf1 Bd4 29. h4 Bg7 30. h5 Bd4 31. Rh1 Bg7 32. Rh3 Kf8 33. h6 Bd4 34. Rd3 Ba7 35. Bh3 Bg1 36. Bc3 Ke8 37. e5 Bh2 38. exd6 exd6 39. Re3+ Kd8 40. Re4 Bg1 41. Bxd7 1-0