1.
Nf3
Nf6
2.
g3
b6
3.
Bg2
Bb7
4.
O-O
e6
5.
c4
Be7
6.
d4
O-O
7.
Nc3
Ne4
8.
Bd2
d5
9.
cxd5
exd5
10.
Rc1
Nd7
11.
Bf4
Nxc3
12.
Rxc3
1/2-1/2
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Event
Site
Biel
Date
1976.07.20
Round
7
White
Black
Result
1/2-1/2
WhiteElo
2585
BlackElo
2635
[Event "Interzonal-10a"] [Site "Biel"] [Date "1976.07.20"] [Round "7"] [White "Andersson, Ulf"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [WhiteElo "2585"] [BlackElo "2635"] 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. d4 O-O 7. Nc3 Ne4 8. Bd2 d5 9. cxd5 exd5 10. Rc1 Nd7 11. Bf4 Nxc3 12. Rxc3 1/2-1/2