1.
e4
c5
2.
Nf3
d6
3.
Bc4
e6
4.
Nc3
Nf6
5.
d4
cxd4
6.
Nxd4
Be7
7.
O-O
O-O
8.
Be3
b6
9.
f3
Bb7
10.
Rf2
Nbd7
11.
Rd2
a6
12.
a4
Ne5
13.
Be2
Qc7
14.
Qf1
Rfc8
15.
Rad1
h6
16.
Qf2
Bf8
17.
Nb3
Ned7
18.
Bf4
Ne5
19.
Be3
Ned7
20.
Bf4
Ne8
21.
Qg3
Kh8
22.
Qf2
Rd8
23.
Be3
Be7
24.
f4
Nef6
25.
Bf3
Rab8
26.
g4
Ba8
27.
Qg2
Nh7
28.
Qh3
b5
29.
axb5
axb5
30.
Nd4
b4
31.
Nce2
e5
32.
Nf5
exf4
33.
Bxf4
Ne5
34.
Bxe5
dxe5
35.
Nxe7
Qxe7
36.
Ng3
Ng5
37.
Qf1
Qa7+
38.
Kh1
Rxd2
39.
Rxd2
Qa2
40.
b3
Rc8
41.
Qe2
Qb1+
42.
Nf1
Nxf3
0-1
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Event
Site
Palo Alto
Date
1981.??.??
Round
5
White
Hudson, John A
Black
Grefe, John Alan
Result
0-1
BlackElo
2410
Score
[Event "US Open-82"] [Site "Palo Alto"] [Date "1981.??.??"] [Round "5"] [White "Hudson, John A"] [Black "Grefe, John Alan"] [Result "0-1"] [BlackElo "2410"] 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Be7 7. O-O O-O 8. Be3 b6 9. f3 Bb7 10. Rf2 Nbd7 11. Rd2 a6 12. a4 Ne5 13. Be2 Qc7 14. Qf1 Rfc8 15. Rad1 h6 16. Qf2 Bf8 17. Nb3 Ned7 18. Bf4 Ne5 19. Be3 Ned7 20. Bf4 Ne8 21. Qg3 Kh8 22. Qf2 Rd8 23. Be3 Be7 24. f4 Nef6 25. Bf3 Rab8 26. g4 Ba8 27. Qg2 Nh7 28. Qh3 b5 29. axb5 axb5 30. Nd4 b4 31. Nce2 e5 32. Nf5 exf4 33. Bxf4 Ne5 34. Bxe5 dxe5 35. Nxe7 Qxe7 36. Ng3 Ng5 37. Qf1 Qa7+ 38. Kh1 Rxd2 39. Rxd2 Qa2 40. b3 Rc8 41. Qe2 Qb1+ 42. Nf1 Nxf3 0-1