1.
d4
Nf6
2.
c4
g6
3.
Nc3
Bg7
4.
e4
d6
5.
f4
O-O
6.
Be2
c5
7.
d5
e6
8.
Nf3
exd5
9.
cxd5
a6
10.
O-O
b5
11.
e5
dxe5
12.
fxe5
Ng4
13.
Bg5
Qb6
14.
Be7
Re8
15.
d6
Be6
16.
Nd5
Bxd5
17.
Qxd5
Qc6
18.
Qd2
Nd7
19.
Ng5
Ngxe5
20.
Nxf7
Qe4
21.
Ng5
Qd4+
22.
Qxd4
cxd4
23.
Rad1
Rac8
24.
Rxd4
Rc2
25.
Bd1
Rxb2
26.
Bb3+
Nc4
27.
Rxc4
bxc4
28.
Bxc4+
Kh8
29.
Nf7+
Kg8
30.
Nh6+
Kh8
31.
Nf7+
Kg8
32.
Ne5+
Kh8
33.
Nxd7
Rc8
34.
Bb3
Bd4+
35.
Kh1
Rf2
36.
Rd1
Kg7
37.
h3
Bb2
38.
Nb6
Rc1
39.
Rxc1
Bxc1
40.
Nd5
Ba3
41.
d7
Bxe7
42.
Nxe7
1-0
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Event
Site
Aarhus
Date
1971.09.09
Round
5
White
Witkowski, Stefan
Black
Alivirta, Orri
Result
1-0
[Event "EU-chT 05th Group3"] [Site "Aarhus"] [Date "1971.09.09"] [Round "5"] [White "Witkowski, Stefan"] [Black "Alivirta, Orri"] [Result "1-0"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2 c5 7. d5 e6 8. Nf3 exd5 9. cxd5 a6 10. O-O b5 11. e5 dxe5 12. fxe5 Ng4 13. Bg5 Qb6 14. Be7 Re8 15. d6 Be6 16. Nd5 Bxd5 17. Qxd5 Qc6 18. Qd2 Nd7 19. Ng5 Ngxe5 20. Nxf7 Qe4 21. Ng5 Qd4+ 22. Qxd4 cxd4 23. Rad1 Rac8 24. Rxd4 Rc2 25. Bd1 Rxb2 26. Bb3+ Nc4 27. Rxc4 bxc4 28. Bxc4+ Kh8 29. Nf7+ Kg8 30. Nh6+ Kh8 31. Nf7+ Kg8 32. Ne5+ Kh8 33. Nxd7 Rc8 34. Bb3 Bd4+ 35. Kh1 Rf2 36. Rd1 Kg7 37. h3 Bb2 38. Nb6 Rc1 39. Rxc1 Bxc1 40. Nd5 Ba3 41. d7 Bxe7 42. Nxe7 1-0