1.
d4
d5
2.
c4
dxc4
3.
Nf3
Nf6
4.
e3
Bg4
5.
Bxc4
e6
6.
Nc3
a6
7.
O-O
Nc6
8.
Be2
Bd6
9.
b3
O-O
10.
Bb2
Qe8
11.
h3
Bh5
12.
Nd2
Bg6
13.
Nc4
Bb4
14.
Bf3
Rd8
15.
Rc1
Nd5
16.
Qe2
Qe7
17.
Rfd1
Rd7
18.
Ne4
Qh4
19.
Ncd2
Rfd8
20.
Nc5
Bxc5
21.
Rxc5
Ncb4
22.
Bxd5
exd5
23.
Nf3
Qh5
24.
Ba3
Nc6
25.
Kh2
Be4
26.
Ng1
Qh6
27.
Rdc1
Rd6
28.
Rd1
1/2-1/2
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Event
Site
Bor
Date
1976.02.07
Round
3
White
Black
Osterman, Rudolf
Result
1/2-1/2
WhiteElo
2520
BlackElo
2310
[Event "YUG-ch31"] [Site "Bor"] [Date "1976.02.07"] [Round "3"] [White "Ivkov, Borislav"] [Black "Osterman, Rudolf"] [Result "1/2-1/2"] [WhiteElo "2520"] [BlackElo "2310"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 a6 7. O-O Nc6 8. Be2 Bd6 9. b3 O-O 10. Bb2 Qe8 11. h3 Bh5 12. Nd2 Bg6 13. Nc4 Bb4 14. Bf3 Rd8 15. Rc1 Nd5 16. Qe2 Qe7 17. Rfd1 Rd7 18. Ne4 Qh4 19. Ncd2 Rfd8 20. Nc5 Bxc5 21. Rxc5 Ncb4 22. Bxd5 exd5 23. Nf3 Qh5 24. Ba3 Nc6 25. Kh2 Be4 26. Ng1 Qh6 27. Rdc1 Rd6 28. Rd1 1/2-1/2