1.
Nf3
Nf6
2.
d4
e6
3.
e3
b6
4.
Bd3
Bb7
5.
Nbd2
d5
6.
c3
Be7
7.
Ne5
O-O
8.
O-O
c5
9.
f4
Ne4
10.
f5
Nd7
11.
Qg4
Nxe5
12.
dxe5
exf5
13.
Qxf5
g6
14.
Qg4
Ng5
15.
e4
h5
16.
Qe2
c4
17.
Bc2
b5
18.
Kh1
Kg7
19.
a4
a6
20.
Qe3
Rh8
21.
Qf4
Qe8
22.
e6
Rd8
23.
axb5
axb5
24.
exf7
Qxf7
25.
Qe3
Qe6
26.
Ra7
Rd7
27.
e5
Nf7
28.
Nf3
Ra8
29.
Rxa8
Bxa8
30.
Nd4
Qg4
31.
e6
Bg5
32.
exf7
1-0
Opening Explorer
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Site
Siegen
Date
1970.09.13
Round
9
White
Sumar, Julio
Black
Olsen, Henry
Result
1-0
Score
[Event "Olympiad-19 Preliminaries A"] [Site "Siegen"] [Date "1970.09.13"] [Round "9"] [White "Sumar, Julio"] [Black "Olsen, Henry"] [Result "1-0"] 1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. c3 Be7 7. Ne5 O-O 8. O-O c5 9. f4 Ne4 10. f5 Nd7 11. Qg4 Nxe5 12. dxe5 exf5 13. Qxf5 g6 14. Qg4 Ng5 15. e4 h5 16. Qe2 c4 17. Bc2 b5 18. Kh1 Kg7 19. a4 a6 20. Qe3 Rh8 21. Qf4 Qe8 22. e6 Rd8 23. axb5 axb5 24. exf7 Qxf7 25. Qe3 Qe6 26. Ra7 Rd7 27. e5 Nf7 28. Nf3 Ra8 29. Rxa8 Bxa8 30. Nd4 Qg4 31. e6 Bg5 32. exf7 1-0