1.
e4
c5
2.
c3
Nf6
3.
e5
Nd5
4.
d4
cxd4
5.
Qxd4
e6
6.
Nf3
Nc6
7.
Qe4
f5
8.
Qe2
Be7
9.
g3
O-O
10.
Bg2
a6
11.
c4
Nc7
12.
O-O
b5
13.
b3
Bb7
14.
Rd1
Qe8
15.
Be3
bxc4
16.
bxc4
Rc8
17.
Nc3
a5
18.
Qd3
Qh5
19.
Rab1
Ba8
20.
Na4
Nb8
21.
Qe2
Be4
22.
Rb2
Nca6
23.
Nb6
Rc7
24.
Nd4
Qxe2
25.
Nxe2
Bxg2
26.
Kxg2
Bb4
27.
Nd4
Bc5
28.
Nb5
Bxb6
29.
Bxb6
Rxc4
30.
Bxa5
Nc6
31.
Be1
Re4
32.
Nc3
Rc4
33.
f4
Nc5
34.
Ne2
Ne7
35.
Rb4
Rc2
36.
Rd2
Rxd2
37.
Bxd2
Ra8
38.
Nc3
Nd5
39.
Rb2
Nxc3
40.
Bxc3
Na4
41.
Rb3
Nxc3
42.
Rxc3
Rxa2+
43.
Kf3
Rd2
44.
h3
h6
45.
g4
g5
46.
Kg3
Kg7
47.
h4
gxf4+
48.
Kxf4
Rd4+
49.
Ke3
Rxg4
50.
Rc7
Rxh4
51.
Rxd7+
Kg6
0-1
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Event
Site
New York
Date
1974.08.13
Round
3
White
Betza, Ralph
Black
Rodriguez, Ruben
Result
0-1
Score
[Event "US Open-75"] [Site "New York"] [Date "1974.08.13"] [Round "3"] [White "Betza, Ralph"] [Black "Rodriguez, Ruben"] [Result "0-1"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2 Be7 9. g3 O-O 10. Bg2 a6 11. c4 Nc7 12. O-O b5 13. b3 Bb7 14. Rd1 Qe8 15. Be3 bxc4 16. bxc4 Rc8 17. Nc3 a5 18. Qd3 Qh5 19. Rab1 Ba8 20. Na4 Nb8 21. Qe2 Be4 22. Rb2 Nca6 23. Nb6 Rc7 24. Nd4 Qxe2 25. Nxe2 Bxg2 26. Kxg2 Bb4 27. Nd4 Bc5 28. Nb5 Bxb6 29. Bxb6 Rxc4 30. Bxa5 Nc6 31. Be1 Re4 32. Nc3 Rc4 33. f4 Nc5 34. Ne2 Ne7 35. Rb4 Rc2 36. Rd2 Rxd2 37. Bxd2 Ra8 38. Nc3 Nd5 39. Rb2 Nxc3 40. Bxc3 Na4 41. Rb3 Nxc3 42. Rxc3 Rxa2+ 43. Kf3 Rd2 44. h3 h6 45. g4 g5 46. Kg3 Kg7 47. h4 gxf4+ 48. Kxf4 Rd4+ 49. Ke3 Rxg4 50. Rc7 Rxh4 51. Rxd7+ Kg6 0-1