1.
Nf3
Nf6
2.
c4
g6
3.
d4
Bg7
4.
Nc3
d6
5.
g3
O-O
6.
Bg2
Nbd7
7.
O-O
e5
8.
e4
c6
9.
h3
exd4
10.
Nxd4
a5
11.
b3
Nc5
12.
Bb2
Re8
13.
Qc2
a4
14.
b4
a3
15.
bxc5
axb2
16.
Rad1
dxc5
17.
Nf5
Qb6
18.
Nxg7
Kxg7
19.
Rb1
Qb4
20.
Qxb2
Ra3
21.
Rfc1
Qxb2
22.
Rxb2
Rd8
23.
e5
Ne8
24.
Ne4
Ra5
25.
Kf1
Rd4
26.
Nd2
Ra4
27.
Nb3
Raxc4
28.
Rxc4
Rxc4
29.
Na5
Rb4
30.
Rd2
Be6
31.
f4
c4
32.
Kf2
c3
33.
Rc2
Rb2
34.
Be4
Bf5
35.
Nc4
Rxc2+
36.
Bxc2
Bxc2
0-1
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Event
Site
Havana
Date
1966.11.07
Round
4
White
Donne, Pol
Black
Heyns, Anthon
Result
0-1
Score
[Event "Olympiad-17 Final D"] [Site "Havana"] [Date "1966.11.07"] [Round "4"] [White "Donne, Pol"] [Black "Heyns, Anthon"] [Result "0-1"] 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d6 5. g3 O-O 6. Bg2 Nbd7 7. O-O e5 8. e4 c6 9. h3 exd4 10. Nxd4 a5 11. b3 Nc5 12. Bb2 Re8 13. Qc2 a4 14. b4 a3 15. bxc5 axb2 16. Rad1 dxc5 17. Nf5 Qb6 18. Nxg7 Kxg7 19. Rb1 Qb4 20. Qxb2 Ra3 21. Rfc1 Qxb2 22. Rxb2 Rd8 23. e5 Ne8 24. Ne4 Ra5 25. Kf1 Rd4 26. Nd2 Ra4 27. Nb3 Raxc4 28. Rxc4 Rxc4 29. Na5 Rb4 30. Rd2 Be6 31. f4 c4 32. Kf2 c3 33. Rc2 Rb2 34. Be4 Bf5 35. Nc4 Rxc2+ 36. Bxc2 Bxc2 0-1