1.
d4
Nf6
2.
c4
c5
3.
d5
b5
4.
cxb5
e6
5.
dxe6
fxe6
6.
Nf3
Be7
7.
g3
Bb7
8.
Bh3
a6
9.
Nc3
axb5
10.
Nxb5
Qa5+
11.
Nc3
O-O
12.
O-O
Qb6
13.
Qc2
Bxf3
14.
exf3
Nc6
15.
Be3
Nd4
16.
Bxd4
cxd4
17.
Ne2
Nd5
18.
Qd2
Bf6
19.
Nc1
Nb4
20.
a3
Rfc8
21.
Rb1
Nc6
22.
f4
Ra7
23.
Nd3
Na5
24.
Rfc1
Rb8
25.
Qe2
Nb3
26.
Rc4
Qa6
27.
Rc2
g6
28.
Bf1
Qd6
29.
Rd1
Rc7
30.
h4
Rbc8
31.
Rxc7
Qxc7
32.
h5
Qc2
33.
hxg6
hxg6
34.
Qg4
Kf7
35.
Ne5+
Bxe5
36.
fxe5
Qf5
37.
Qxf5+
gxf5
38.
Bb5
Rc2
39.
Ba4
Rxb2
40.
Bxb3
Rxb3
41.
Rxd4
Rxa3
42.
Rxd7+
Ke8
43.
Rh7
Ra5
44.
f4
Ra2
45.
Rh2
Ra3
46.
Kg2
Kf7
47.
Kh3
Kg6
48.
Rb2
Ra6
49.
Rb7
Rc6
50.
Re7
Ra6
51.
Kg2
Rb6
52.
Kf2
Rc6
53.
Ke3
Kh5
54.
Rg7
Kh6
55.
Rg5
Rc5
56.
Rg8
Kh5
57.
Kd4
Rc6
58.
Rg7
Rc1
59.
Rg5+
Kh6
60.
g4
fxg4
61.
Rxg4
Kh7
62.
Rg2
Rc6
63.
f5
exf5
64.
Kd5
Rc1
65.
e6
Re1
66.
Kd6
Kh6
67.
e7
Kh5
68.
Rg8
f4
69.
e8=Q+
Rxe8
70.
Rxe8
Kg4
71.
Ke5
f3
72.
Ke4
f2
73.
Rf8
1-0
Opening Explorer
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Site
Varna
Date
1962.09.16
Round
1
White
Cobo Arteaga, Eldis
Black
From, Sigfred
Result
1-0
Score
[Event "Olympiad-15 Preliminaries D"] [Site "Varna"] [Date "1962.09.16"] [Round "1"] [White "Cobo Arteaga, Eldis"] [Black "From, Sigfred"] [Result "1-0"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. dxe6 fxe6 6. Nf3 Be7 7. g3 Bb7 8. Bh3 a6 9. Nc3 axb5 10. Nxb5 Qa5+ 11. Nc3 O-O 12. O-O Qb6 13. Qc2 Bxf3 14. exf3 Nc6 15. Be3 Nd4 16. Bxd4 cxd4 17. Ne2 Nd5 18. Qd2 Bf6 19. Nc1 Nb4 20. a3 Rfc8 21. Rb1 Nc6 22. f4 Ra7 23. Nd3 Na5 24. Rfc1 Rb8 25. Qe2 Nb3 26. Rc4 Qa6 27. Rc2 g6 28. Bf1 Qd6 29. Rd1 Rc7 30. h4 Rbc8 31. Rxc7 Qxc7 32. h5 Qc2 33. hxg6 hxg6 34. Qg4 Kf7 35. Ne5+ Bxe5 36. fxe5 Qf5 37. Qxf5+ gxf5 38. Bb5 Rc2 39. Ba4 Rxb2 40. Bxb3 Rxb3 41. Rxd4 Rxa3 42. Rxd7+ Ke8 43. Rh7 Ra5 44. f4 Ra2 45. Rh2 Ra3 46. Kg2 Kf7 47. Kh3 Kg6 48. Rb2 Ra6 49. Rb7 Rc6 50. Re7 Ra6 51. Kg2 Rb6 52. Kf2 Rc6 53. Ke3 Kh5 54. Rg7 Kh6 55. Rg5 Rc5 56. Rg8 Kh5 57. Kd4 Rc6 58. Rg7 Rc1 59. Rg5+ Kh6 60. g4 fxg4 61. Rxg4 Kh7 62. Rg2 Rc6 63. f5 exf5 64. Kd5 Rc1 65. e6 Re1 66. Kd6 Kh6 67. e7 Kh5 68. Rg8 f4 69. e8=Q+ Rxe8 70. Rxe8 Kg4 71. Ke5 f3 72. Ke4 f2 73. Rf8 1-0