1.
g3
Nf6
2.
Bg2
d5
3.
Nf3
e6
4.
O-O
Be7
5.
c4
c6
6.
Qc2
Nbd7
7.
d4
O-O
8.
Nbd2
b6
9.
b3
Bb7
10.
Bb2
Rc8
11.
Rad1
c5
12.
Qb1
Qc7
13.
cxd5
Bxd5
14.
e4
Bb7
15.
Rfe1
Rfe8
16.
a3
b5
17.
dxc5
Qxc5
18.
b4
1/2-1/2
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Event
Site
Berlin West
Date
1971.09.21
Round
4
White
Black
Result
1/2-1/2
Score
[Event "GER-ch52 International01"] [Site "Berlin West"] [Date "1971.09.21"] [Round "4"] [White "Keene, Raymond"] [Black "Matanovic, Aleksandar"] [Result "1/2-1/2"] 1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. O-O Be7 5. c4 c6 6. Qc2 Nbd7 7. d4 O-O 8. Nbd2 b6 9. b3 Bb7 10. Bb2 Rc8 11. Rad1 c5 12. Qb1 Qc7 13. cxd5 Bxd5 14. e4 Bb7 15. Rfe1 Rfe8 16. a3 b5 17. dxc5 Qxc5 18. b4 1/2-1/2