1.
d4
Nf6
2.
c4
g6
3.
g3
Bg7
4.
Bg2
O-O
5.
Nc3
d6
6.
Nf3
Nc6
7.
d5
Na5
8.
b3
c6
9.
Bb2
cxd5
10.
cxd5
Bd7
11.
Nd4
Rc8
12.
Qd2
Ng4
13.
O-O
Qb6
14.
Nd1
e5
15.
Nc2
Bh6
16.
e3
Bf5
17.
Na3
Qd8
18.
Qe2
b6
19.
b4
Nb7
20.
e4
Bd7
21.
Nb5
Bxb5
22.
Qxb5
f5
23.
Bh3
Rf7
24.
Qe2
Qg5
1/2-1/2
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Event
Site
Raach
Date
1969.??.??
Round
4
White
Black
Result
1/2-1/2
Score
[Event "Raach Zonal"] [Site "Raach"] [Date "1969.??.??"] [Round "4"] [White "Ivkov, Borislav"] [Black "Andersson, Ulf"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. d5 Na5 8. b3 c6 9. Bb2 cxd5 10. cxd5 Bd7 11. Nd4 Rc8 12. Qd2 Ng4 13. O-O Qb6 14. Nd1 e5 15. Nc2 Bh6 16. e3 Bf5 17. Na3 Qd8 18. Qe2 b6 19. b4 Nb7 20. e4 Bd7 21. Nb5 Bxb5 22. Qxb5 f5 23. Bh3 Rf7 24. Qe2 Qg5 1/2-1/2