1.
e4
c5
2.
f4
Nc6
3.
Nf3
g6
4.
Bb5
Bg7
5.
Bxc6
bxc6
6.
c3
Nf6
7.
d3
O-O
8.
Qc2
d5
9.
O-O
c4
10.
e5
cxd3
11.
Qxd3
Ne4
12.
Re1
Qb6+
13.
Qe3
f6
14.
Nbd2
Nxd2
15.
Bxd2
Qxb2
16.
Reb1
Qa3
17.
Rb3
Qa6
18.
exf6
exf6
19.
Nd4
Bd7
20.
Qf3
Rab8
21.
Qf1
Qxf1+
22.
Kxf1
c5
23.
Rxb8
Rxb8
24.
Nb3
Rc8
25.
Be3
Bf8
26.
Rd1
Be6
27.
h3
Kf7
28.
Kf2
Bd6
29.
Na5
d4
30.
cxd4
cxd4
31.
Rxd4
Rc2+
32.
Kf3
Bc5
33.
Rd3
Bxe3
34.
Kxe3
Rxg2
35.
Nc6
Rg3+
36.
Kd4
Rxd3+
37.
Kxd3
Bxa2
38.
Nxa7
Be6
39.
h4
Bd7
40.
Kd4
Ke6
41.
Ke4
h5
42.
f5+
gxf5+
43.
Kf4
Kd5
44.
Nb5
Bxb5
45.
Kxf5
Be2
0-1
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Event
Site
Winnipeg
Date
1974.??.??
White
Ochoa, H
Black
Biyiasas, Peter
Result
0-1
Score
[Event "Pan American 1st"] [Site "Winnipeg"] [Date "1974.??.??"] [Round "?"] [White "Ochoa, H"] [Black "Biyiasas, Peter"] [Result "0-1"] 1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. Bxc6 bxc6 6. c3 Nf6 7. d3 O-O 8. Qc2 d5 9. O-O c4 10. e5 cxd3 11. Qxd3 Ne4 12. Re1 Qb6+ 13. Qe3 f6 14. Nbd2 Nxd2 15. Bxd2 Qxb2 16. Reb1 Qa3 17. Rb3 Qa6 18. exf6 exf6 19. Nd4 Bd7 20. Qf3 Rab8 21. Qf1 Qxf1+ 22. Kxf1 c5 23. Rxb8 Rxb8 24. Nb3 Rc8 25. Be3 Bf8 26. Rd1 Be6 27. h3 Kf7 28. Kf2 Bd6 29. Na5 d4 30. cxd4 cxd4 31. Rxd4 Rc2+ 32. Kf3 Bc5 33. Rd3 Bxe3 34. Kxe3 Rxg2 35. Nc6 Rg3+ 36. Kd4 Rxd3+ 37. Kxd3 Bxa2 38. Nxa7 Be6 39. h4 Bd7 40. Kd4 Ke6 41. Ke4 h5 42. f5+ gxf5+ 43. Kf4 Kd5 44. Nb5 Bxb5 45. Kxf5 Be2 0-1