1.
e4
e6
2.
d4
d5
3.
Nd2
c5
4.
c3
Nc6
5.
e5
cxd4
6.
cxd4
Nge7
7.
Ngf3
Qb6
8.
Nb3
Ng6
9.
Be2
Be7
10.
O-O
O-O
11.
Bd3
Bd7
12.
Be3
Rac8
13.
Rc1
Qd8
14.
h3
Nh8
15.
Nh2
f6
16.
exf6
Bxf6
17.
Ng4
Nf7
18.
f4
Nd6
19.
Ne5
Bxe5
20.
fxe5
Nf5
21.
Bxf5
exf5
22.
Nc5
b6
23.
Nb7
Qe7
24.
Nd6
Rb8
25.
Qh5
Qe6
26.
Qh4
a6
27.
Rf2
h6
28.
g3
Ne7
29.
Rcf1
Be8
30.
Qf4
Bg6
31.
Rc1
Nc8
32.
Nxc8
Rbxc8
33.
Rxc8
Qxc8
34.
Qf3
Qe6
35.
Kh2
Kh7
36.
Qe2
b5
37.
Qd2
Be8
38.
Qc2
Bg6
1/2-1/2
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Event
Site
Buenos Aires
Date
1978.11.10
Round
14
White
Petersen, Hans
Black
Ciezkowsky, Joseph
Result
1/2-1/2
[Event "Olympiad-23"] [Site "Buenos Aires"] [Date "1978.11.10"] [Round "14"] [White "Petersen, Hans"] [Black "Ciezkowsky, Joseph"] [Result "1/2-1/2"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. e5 cxd4 6. cxd4 Nge7 7. Ngf3 Qb6 8. Nb3 Ng6 9. Be2 Be7 10. O-O O-O 11. Bd3 Bd7 12. Be3 Rac8 13. Rc1 Qd8 14. h3 Nh8 15. Nh2 f6 16. exf6 Bxf6 17. Ng4 Nf7 18. f4 Nd6 19. Ne5 Bxe5 20. fxe5 Nf5 21. Bxf5 exf5 22. Nc5 b6 23. Nb7 Qe7 24. Nd6 Rb8 25. Qh5 Qe6 26. Qh4 a6 27. Rf2 h6 28. g3 Ne7 29. Rcf1 Be8 30. Qf4 Bg6 31. Rc1 Nc8 32. Nxc8 Rbxc8 33. Rxc8 Qxc8 34. Qf3 Qe6 35. Kh2 Kh7 36. Qe2 b5 37. Qd2 Be8 38. Qc2 Bg6 1/2-1/2