1.
Nf3
e6
2.
c4
d5
3.
d4
Nf6
4.
g3
Bb4+
5.
Bd2
Bxd2+
6.
Nbxd2
O-O
7.
Qc2
c6
8.
Bg2
Nbd7
9.
O-O
Re8
10.
Rfe1
b6
11.
b4
Bb7
12.
e4
dxe4
13.
Nxe4
Nxe4
14.
Qxe4
Qe7
15.
a3
a5
16.
c5
axb4
17.
axb4
Nf6
18.
Qc2
b5
19.
Nd2
Qf8
20.
Nb3
Rxa1
21.
Rxa1
Ra8
22.
Rxa8
Qxa8
23.
Na5
Qc8
24.
Qe2
Ba8
25.
Qe5
Nd5
26.
Bxd5
exd5
27.
h4
h6
28.
h5
Kh7
29.
Qe7
Qe6
30.
Qxe6
fxe6
31.
Kg2
g5
32.
Kf3
Kg7
33.
Kg4
Kf6
34.
f4
gxf4
35.
Kxf4
Kf7
36.
Ke5
Ke7
37.
g4
Kf7
38.
Kd6
1-0
Opening Explorer
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Event
Site
Chicago
Date
1979.08.07
Round
9
White
Diesen, Mark C
Black
La Rota, Fabio
Result
1-0
WhiteElo
2487
BlackElo
2310
Score
[Event "US Open-80"] [Site "Chicago"] [Date "1979.08.07"] [Round "9"] [White "Diesen, Mark C"] [Black "La Rota, Fabio"] [Result "1-0"] [WhiteElo "2487"] [BlackElo "2310"] 1. Nf3 e6 2. c4 d5 3. d4 Nf6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 O-O 7. Qc2 c6 8. Bg2 Nbd7 9. O-O Re8 10. Rfe1 b6 11. b4 Bb7 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Qe7 15. a3 a5 16. c5 axb4 17. axb4 Nf6 18. Qc2 b5 19. Nd2 Qf8 20. Nb3 Rxa1 21. Rxa1 Ra8 22. Rxa8 Qxa8 23. Na5 Qc8 24. Qe2 Ba8 25. Qe5 Nd5 26. Bxd5 exd5 27. h4 h6 28. h5 Kh7 29. Qe7 Qe6 30. Qxe6 fxe6 31. Kg2 g5 32. Kf3 Kg7 33. Kg4 Kf6 34. f4 gxf4 35. Kxf4 Kf7 36. Ke5 Ke7 37. g4 Kf7 38. Kd6 1-0