1.
e4
c5
2.
Nf3
Nc6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
d6
6.
Bg5
e6
7.
Qd2
a6
8.
Rd1
Qa5
9.
Nb3
Qc7
10.
Be2
b5
11.
a3
Be7
12.
f4
Bb7
13.
O-O
Rd8
14.
Qe3
h6
15.
Qh3
b4
16.
axb4
Nxb4
17.
Nd4
Nxe4
18.
Bxe7
Qxe7
19.
f5
e5
20.
Ne6
fxe6
21.
Nxe4
O-O
22.
Ng3
Nxc2
23.
fxe6
Nd4
24.
Bg4
Bc8
25.
Rf7
Qg5
26.
Rdf1
Rfe8
27.
Ne4
Qg6
28.
Nf6+
gxf6
29.
R7xf6
Qg7
30.
Qh5
Bxe6
31.
Rg6
Bxg4
32.
Rxg7+
Kxg7
33.
Rf7+
1-0
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Event
Site
Lidkoping
Date
1969.??.??
Round
4
White
Olsson, Ake
Black
Lahti, Aki
Result
1-0
Score
[Event "Nordic-ch"] [Site "Lidkoping"] [Date "1969.??.??"] [Round "4"] [White "Olsson, Ake"] [Black "Lahti, Aki"] [Result "1-0"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. Rd1 Qa5 9. Nb3 Qc7 10. Be2 b5 11. a3 Be7 12. f4 Bb7 13. O-O Rd8 14. Qe3 h6 15. Qh3 b4 16. axb4 Nxb4 17. Nd4 Nxe4 18. Bxe7 Qxe7 19. f5 e5 20. Ne6 fxe6 21. Nxe4 O-O 22. Ng3 Nxc2 23. fxe6 Nd4 24. Bg4 Bc8 25. Rf7 Qg5 26. Rdf1 Rfe8 27. Ne4 Qg6 28. Nf6+ gxf6 29. R7xf6 Qg7 30. Qh5 Bxe6 31. Rg6 Bxg4 32. Rxg7+ Kxg7 33. Rf7+ 1-0