1.
c4
Nf6
2.
Nc3
d5
3.
cxd5
Nxd5
4.
g3
g6
5.
Bg2
Nb6
6.
Nf3
Bg7
7.
O-O
O-O
8.
d3
Nc6
9.
Be3
e5
10.
a4
a5
11.
Nb5
Nd5
12.
Bd2
h6
13.
Rc1
Be6
14.
Rc5
Ndb4
15.
Bxb4
axb4
16.
Nd2
Qe7
17.
Rc1
Rfc8
18.
Rxc6
bxc6
19.
Bxc6
Rab8
20.
Na7
Rf8
21.
Bg2
Rb6
22.
Nc6
Qd7
23.
Qc1
Kh8
24.
a5
Ra6
25.
Qc5
Qd6
26.
Qb5
Rfa8
27.
Nc4
Qd7
28.
N4xe5
Qe8
29.
Qc5
f6
30.
Nc4
Bf8
31.
Qd4
Rxc6
32.
Bxc6
Qxc6
33.
Qxf6+
Kh7
34.
Ne5
Qe8
35.
Rc1
c5
36.
Nc4
Bg7
37.
Qf3
Bxc4
38.
Rxc4
Rxa5
39.
Re4
Qd7
0-1
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Event
Site
Lanzarote
Date
1974.05.20
Round
11
White
Black
Martz, William E
Result
0-1
WhiteElo
2550
BlackElo
2375
Score
[Event "Lanzarote 2nd"] [Site "Lanzarote"] [Date "1974.05.20"] [Round "11"] [White "Olafsson, Fridrik"] [Black "Martz, William E"] [Result "0-1"] [WhiteElo "2550"] [BlackElo "2375"] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. O-O O-O 8. d3 Nc6 9. Be3 e5 10. a4 a5 11. Nb5 Nd5 12. Bd2 h6 13. Rc1 Be6 14. Rc5 Ndb4 15. Bxb4 axb4 16. Nd2 Qe7 17. Rc1 Rfc8 18. Rxc6 bxc6 19. Bxc6 Rab8 20. Na7 Rf8 21. Bg2 Rb6 22. Nc6 Qd7 23. Qc1 Kh8 24. a5 Ra6 25. Qc5 Qd6 26. Qb5 Rfa8 27. Nc4 Qd7 28. N4xe5 Qe8 29. Qc5 f6 30. Nc4 Bf8 31. Qd4 Rxc6 32. Bxc6 Qxc6 33. Qxf6+ Kh7 34. Ne5 Qe8 35. Rc1 c5 36. Nc4 Bg7 37. Qf3 Bxc4 38. Rxc4 Rxa5 39. Re4 Qd7 0-1