1.
Nf3
Nf6
2.
d4
d6
3.
c4
g6
4.
Nc3
Bg7
5.
e4
O-O
6.
Be2
Nbd7
7.
O-O
c5
8.
d5
Ng4
9.
Qc2
Nb6
10.
b3
Ne5
11.
Nxe5
Bxe5
12.
Bh6
Bg7
13.
Bxg7
Kxg7
14.
f4
f6
15.
f5
Nd7
16.
a4
a5
17.
Qd2
Ne5
18.
Nd1
g5
19.
Nf2
Qe8
20.
Nd3
Nxd3
21.
Qxd3
h5
22.
Rf3
Rh8
23.
Qd1
Qf7
24.
Rh3
h4
25.
Rc1
Bd7
26.
Rcc3
Rag8
27.
Qe1
b6
28.
Rhd3
Kf8
29.
h3
Qg7
30.
Bg4
Be8
31.
Qe2
1/2-1/2
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Event
Site
Siegen
Date
1970.09.23
Round
9
White
Caldero, Ricardo
Black
Vilhelm, Thorstein
Result
1/2-1/2
[Event "Olympiad-19 Final E"] [Site "Siegen"] [Date "1970.09.23"] [Round "9"] [White "Caldero, Ricardo"] [Black "Vilhelm, Thorstein"] [Result "1/2-1/2"] 1. Nf3 Nf6 2. d4 d6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 Nbd7 7. O-O c5 8. d5 Ng4 9. Qc2 Nb6 10. b3 Ne5 11. Nxe5 Bxe5 12. Bh6 Bg7 13. Bxg7 Kxg7 14. f4 f6 15. f5 Nd7 16. a4 a5 17. Qd2 Ne5 18. Nd1 g5 19. Nf2 Qe8 20. Nd3 Nxd3 21. Qxd3 h5 22. Rf3 Rh8 23. Qd1 Qf7 24. Rh3 h4 25. Rc1 Bd7 26. Rcc3 Rag8 27. Qe1 b6 28. Rhd3 Kf8 29. h3 Qg7 30. Bg4 Be8 31. Qe2 1/2-1/2