1.
e4
c5
2.
Nf3
d6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
a6
6.
Be2
g6
7.
Be3
Bg7
8.
Qd2
Nc6
9.
Nxc6
bxc6
10.
Bh6
Bxh6
11.
Qxh6
Rb8
12.
Rb1
Be6
13.
O-O
Qa5
14.
a3
g5
15.
f4
Rg8
16.
f5
Bc4
17.
Bxc4
Qc5+
18.
Kh1
Qxc4
19.
Rf3
Qc5
20.
Rff1
Qe5
21.
Qh3
Kd7
22.
Qe3
Qxh2+
23.
Kxh2
Ng4+
24.
Kg3
Nxe3
25.
Rf2
Nc4
26.
b3
Nxa3
27.
Ra1
Nb5
28.
Nxb5
axb5
29.
Ra7+
Ke8
30.
f6
e6
31.
c4
bxc4
32.
Re7+
Kf8
33.
bxc4
Rg6
34.
Rd7
d5
35.
exd5
exd5
36.
cxd5
cxd5
37.
Rxd5
h5
38.
Rd6
Kg8
39.
Rf5
Kh7
40.
Rd7
Rf8
41.
Kf3
Rgg8
42.
Ke4
Kg6
43.
Rdd5
Re8+
44.
Kf3
Kh6
45.
g4
h4
46.
Rd7
Ref8
47.
Rc7
1/2-1/2
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Event
Site
Seattle
Date
1966.08.22
Round
9
White
Haugen, David
Black
Sweetman, Edward
Result
1/2-1/2
[Event "US Open-67"] [Site "Seattle"] [Date "1966.08.22"] [Round "9"] [White "Haugen, David"] [Black "Sweetman, Edward"] [Result "1/2-1/2"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. Qd2 Nc6 9. Nxc6 bxc6 10. Bh6 Bxh6 11. Qxh6 Rb8 12. Rb1 Be6 13. O-O Qa5 14. a3 g5 15. f4 Rg8 16. f5 Bc4 17. Bxc4 Qc5+ 18. Kh1 Qxc4 19. Rf3 Qc5 20. Rff1 Qe5 21. Qh3 Kd7 22. Qe3 Qxh2+ 23. Kxh2 Ng4+ 24. Kg3 Nxe3 25. Rf2 Nc4 26. b3 Nxa3 27. Ra1 Nb5 28. Nxb5 axb5 29. Ra7+ Ke8 30. f6 e6 31. c4 bxc4 32. Re7+ Kf8 33. bxc4 Rg6 34. Rd7 d5 35. exd5 exd5 36. cxd5 cxd5 37. Rxd5 h5 38. Rd6 Kg8 39. Rf5 Kh7 40. Rd7 Rf8 41. Kf3 Rgg8 42. Ke4 Kg6 43. Rdd5 Re8+ 44. Kf3 Kh6 45. g4 h4 46. Rd7 Ref8 47. Rc7 1/2-1/2