1.
e4
c5
2.
Nc3
Nc6
3.
g3
g6
4.
Bg2
Bg7
5.
f4
e6
6.
d3
Nge7
7.
Be3
d6
8.
Nf3
O-O
9.
O-O
Nd4
10.
Rb1
Bd7
11.
Ne2
Nxf3+
12.
Bxf3
Qc7
13.
c3
d5
14.
g4
Rad8
15.
Qc2
dxe4
16.
dxe4
Bb5
17.
c4
Bc6
18.
Nc3
b6
19.
e5
Bxf3
20.
Rxf3
f6
21.
exf6
Bxf6
22.
Rbf1
Nc6
23.
Ne4
Bd4
24.
Qf2
Bxe3
25.
Qxe3
Nd4
26.
R3f2
Rd7
27.
g5
Rdf7
28.
Nf6+
Kh8
29.
h4
h5
30.
Qe4
Kg7
31.
Rd1
Qd6
32.
b4
Rd8
33.
Rfd2
Rdf8
34.
Kg2
Re7
35.
bxc5
bxc5
36.
Rb1
Kf7
37.
Rb7
Rb8
38.
Rdb2
Rbxb7
39.
Rxb7
Qa6
40.
Rb2
Qa3
1/2-1/2
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Event
Site
Columbus
Date
1977.08.??
White
Unruh, Charles M
Black
Harkins, James L
Result
1/2-1/2
[Event "US Open-78"] [Site "Columbus"] [Date "1977.08.??"] [Round "?"] [White "Unruh, Charles M"] [Black "Harkins, James L"] [Result "1/2-1/2"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. d3 Nge7 7. Be3 d6 8. Nf3 O-O 9. O-O Nd4 10. Rb1 Bd7 11. Ne2 Nxf3+ 12. Bxf3 Qc7 13. c3 d5 14. g4 Rad8 15. Qc2 dxe4 16. dxe4 Bb5 17. c4 Bc6 18. Nc3 b6 19. e5 Bxf3 20. Rxf3 f6 21. exf6 Bxf6 22. Rbf1 Nc6 23. Ne4 Bd4 24. Qf2 Bxe3 25. Qxe3 Nd4 26. R3f2 Rd7 27. g5 Rdf7 28. Nf6+ Kh8 29. h4 h5 30. Qe4 Kg7 31. Rd1 Qd6 32. b4 Rd8 33. Rfd2 Rdf8 34. Kg2 Re7 35. bxc5 bxc5 36. Rb1 Kf7 37. Rb7 Rb8 38. Rdb2 Rbxb7 39. Rxb7 Qa6 40. Rb2 Qa3 1/2-1/2