1.
e4
e5
2.
Nf3
Nc6
3.
d4
exd4
4.
Nxd4
Bc5
5.
Nb3
Bb6
6.
a4
a5
7.
Nc3
Qf6
8.
Qe2
Nge7
9.
Nd5
Nxd5
10.
exd5+
Ne7
11.
h4
Qd6
12.
Rh3
Qxd5
13.
Be3
d6
14.
Rg3
Qe5
15.
Bxb6
Qxe2+
16.
Bxe2
cxb6
17.
Bb5+
Kf8
18.
O-O-O
Nf5
19.
Rc3
Be6
20.
Nd4
Nxd4
21.
Rxd4
d5
22.
Rc7
Rb8
23.
c4
dxc4
24.
Rd6
h5
25.
Rxb6
Rh6
26.
Bxc4
Bxc4
27.
Rxh6
gxh6
28.
Rxc4
b6
29.
Rc6
Kg7
30.
g3
b5
31.
Rc5
bxa4
32.
Rxa5
Rb4
33.
Rxh5
Kg6
34.
Ra5
f5
35.
Kc2
f4
36.
g4
f3
37.
Ra6+
Kg7
38.
g5
Rxh4
39.
Rxh6
Rg4
40.
Rf6
Rg2
41.
Rxf3
Rxg5
42.
Rg3
Rxg3
1-0
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Event
Site
Lincoln
Date
1969.08.20
Round
10
White
Willis, David W
Black
Sawyer, Steven
Result
1-0
Score
[Event "US Open-70"] [Site "Lincoln"] [Date "1969.08.20"] [Round "10"] [White "Willis, David W"] [Black "Sawyer, Steven"] [Result "1-0"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a5 7. Nc3 Qf6 8. Qe2 Nge7 9. Nd5 Nxd5 10. exd5+ Ne7 11. h4 Qd6 12. Rh3 Qxd5 13. Be3 d6 14. Rg3 Qe5 15. Bxb6 Qxe2+ 16. Bxe2 cxb6 17. Bb5+ Kf8 18. O-O-O Nf5 19. Rc3 Be6 20. Nd4 Nxd4 21. Rxd4 d5 22. Rc7 Rb8 23. c4 dxc4 24. Rd6 h5 25. Rxb6 Rh6 26. Bxc4 Bxc4 27. Rxh6 gxh6 28. Rxc4 b6 29. Rc6 Kg7 30. g3 b5 31. Rc5 bxa4 32. Rxa5 Rb4 33. Rxh5 Kg6 34. Ra5 f5 35. Kc2 f4 36. g4 f3 37. Ra6+ Kg7 38. g5 Rxh4 39. Rxh6 Rg4 40. Rf6 Rg2 41. Rxf3 Rxg5 42. Rg3 Rxg3 1-0