1.
d4
Nf6
2.
c4
g6
3.
Nc3
d5
4.
cxd5
Nxd5
5.
e4
Nxc3
6.
bxc3
Bg7
7.
Bc4
c5
8.
Ne2
Nd7
9.
O-O
Qc7
10.
Bf4
e5
11.
dxe5
Bxe5
12.
Bxe5
Nxe5
13.
Bb5+
Bd7
14.
Bxd7+
Qxd7
15.
f4
Nc6
16.
Qxd7+
Kxd7
17.
Rfd1+
Ke7
18.
e5
Rhd8
19.
Ng3
Rxd1+
20.
Rxd1
Rd8
21.
Rxd8
Nxd8
22.
Ne4
b6
23.
Kf2
Nc6
24.
g4
h6
25.
h4
a6
26.
Ke3
Ke6
27.
Kd3
Ne7
28.
c4
Nc6
29.
a4
Nd4
30.
a5
Nf3
31.
axb6
Kd7
32.
Nxc5+
Kc6
33.
Na4
Nxh4
34.
Ke4
Ng2
35.
f5
gxf5+
36.
gxf5
Nh4
37.
c5
a5
38.
Nb2
h5
39.
Nc4
a4
40.
Na5+
Kd7
41.
e6+
1-0
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Event
Site
Chicago
Date
1973.??.??
Round
12
White
Acosta Silva, Manuel
Black
Armstrong, T
Result
1-0
Score
[Event "US Open-74"] [Site "Chicago"] [Date "1973.??.??"] [Round "12"] [White "Acosta Silva, Manuel"] [Black "Armstrong, T"] [Result "1-0"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nd7 9. O-O Qc7 10. Bf4 e5 11. dxe5 Bxe5 12. Bxe5 Nxe5 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. f4 Nc6 16. Qxd7+ Kxd7 17. Rfd1+ Ke7 18. e5 Rhd8 19. Ng3 Rxd1+ 20. Rxd1 Rd8 21. Rxd8 Nxd8 22. Ne4 b6 23. Kf2 Nc6 24. g4 h6 25. h4 a6 26. Ke3 Ke6 27. Kd3 Ne7 28. c4 Nc6 29. a4 Nd4 30. a5 Nf3 31. axb6 Kd7 32. Nxc5+ Kc6 33. Na4 Nxh4 34. Ke4 Ng2 35. f5 gxf5+ 36. gxf5 Nh4 37. c5 a5 38. Nb2 h5 39. Nc4 a4 40. Na5+ Kd7 41. e6+ 1-0