1.
Nf3
Nf6
2.
g3
g6
3.
Bg2
Bg7
4.
O-O
O-O
5.
d4
d6
6.
c4
Nc6
7.
d5
Na5
8.
Nfd2
c5
9.
Qc2
Rb8
10.
Nc3
a6
11.
Rb1
e5
12.
b3
b5
13.
cxb5
axb5
14.
b4
cxb4
15.
Rxb4
Bd7
16.
Nb3
Ne8
17.
e4
Nc7
18.
Bg5
Qxg5
19.
Nxa5
Na6
20.
Rbb1
Rfc8
21.
Nc6
Bxc6
22.
dxc6
Rxc6
23.
Qd3
b4
24.
Nd5
Qd8
25.
Bh3
Bh6
26.
Bd7
Nc5
27.
Qc4
Ra6
28.
Bb5
Ra5
29.
Rxb4
Nxe4
30.
Qxe4
Raxb5
31.
Rxb5
Rxb5
32.
a4
Ra5
33.
Ra1
Qa8
34.
Nf6+
Kg7
35.
Qxa8
Rxa8
36.
Nd5
Bd2
37.
Ra2
Ba5
38.
Rc2
Bd8
39.
Rc6
Rxa4
40.
Rxd6
Ra8
41.
Kg2
Ba5
42.
Rd7
Be1
43.
Kf1
Ra1
44.
h4
Bb4+
45.
Kg2
Bc5
46.
Nc3
Bd4
47.
Ne4
Ra2
48.
g4
h6
49.
Kg3
Kf8
50.
g5
Ra3+
51.
Kg2
hxg5
52.
hxg5
Ra7
53.
Rxa7
Bxa7
54.
Kf3
Ke7
55.
Kg4
Ke6
56.
f3
Be3
57.
Nf6
Kd6
58.
Ne4+
Kd5
59.
Nf6+
Kd4
60.
Ne4
Kd5
61.
Nf6+
Kc6
62.
Ng8
Kd5
63.
Nf6+
Kc4
64.
Ne4
Bc5
65.
Nf6
Kd3
66.
Ne4
Ba3
67.
Nd6
Ke3
68.
Kg3
Bc1
69.
Ne4
Ba3
70.
Nf6
Ke2
71.
Ne4
Bb4
72.
Nf6
Be1+
73.
Kg4
Bd2
74.
Ne4
Bb4
75.
Kg3
Be7
76.
Kg2
Ke3
77.
Kg3
Bd8
78.
Kg4
Bc7
79.
Nf6
Kf2
80.
Ne4+
Kg2
81.
Nf6
Bd8
82.
Nd7
Bc7
83.
Nf6
Bd6
84.
Nd7
Bc7
85.
Nf6
Bb6
86.
Ng8
Be3
87.
Ne7
Bb6
88.
Ng8
Be3
89.
Ne7
Kf2
90.
Nc6
Bd4
91.
Nd8
e4
92.
fxe4
Ke3
93.
Nxf7
Kxe4
94.
Nd6+
Ke5
95.
Nc4+
Kd5
96.
Nd2
Be3
97.
Nf3
Bf2
98.
Kf4
Kd6
99.
Ke4
1/2-1/2
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Site
Mar del Plata
Date
1969.04.06
Round
14
White
Silva Sanchez, Carlos
Black
Schweber, Samuel
Result
1/2-1/2
[Event "Zonal-8 South America (MdP-28)"] [Site "Mar del Plata"] [Date "1969.04.06"] [Round "14"] [White "Silva Sanchez, Carlos"] [Black "Schweber, Samuel"] [Result "1/2-1/2"] [EventArchiveKey "south-american-zonal-mar-del-plata-1969"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. d5 Na5 8. Nfd2 c5 9. Qc2 Rb8 10. Nc3 a6 11. Rb1 e5 12. b3 b5 13. cxb5 axb5 14. b4 cxb4 15. Rxb4 Bd7 16. Nb3 Ne8 17. e4 Nc7 18. Bg5 Qxg5 19. Nxa5 Na6 20. Rbb1 Rfc8 21. Nc6 Bxc6 22. dxc6 Rxc6 23. Qd3 b4 24. Nd5 Qd8 25. Bh3 Bh6 26. Bd7 Nc5 27. Qc4 Ra6 28. Bb5 Ra5 29. Rxb4 Nxe4 30. Qxe4 Raxb5 31. Rxb5 Rxb5 32. a4 Ra5 33. Ra1 Qa8 34. Nf6+ Kg7 35. Qxa8 Rxa8 36. Nd5 Bd2 37. Ra2 Ba5 38. Rc2 Bd8 39. Rc6 Rxa4 40. Rxd6 Ra8 41. Kg2 Ba5 42. Rd7 Be1 43. Kf1 Ra1 44. h4 Bb4+ 45. Kg2 Bc5 46. Nc3 Bd4 47. Ne4 Ra2 48. g4 h6 49. Kg3 Kf8 50. g5 Ra3+ 51. Kg2 hxg5 52. hxg5 Ra7 53. Rxa7 Bxa7 54. Kf3 Ke7 55. Kg4 Ke6 56. f3 Be3 57. Nf6 Kd6 58. Ne4+ Kd5 59. Nf6+ Kd4 60. Ne4 Kd5 61. Nf6+ Kc6 62. Ng8 Kd5 63. Nf6+ Kc4 64. Ne4 Bc5 65. Nf6 Kd3 66. Ne4 Ba3 67. Nd6 Ke3 68. Kg3 Bc1 69. Ne4 Ba3 70. Nf6 Ke2 71. Ne4 Bb4 72. Nf6 Be1+ 73. Kg4 Bd2 74. Ne4 Bb4 75. Kg3 Be7 76. Kg2 Ke3 77. Kg3 Bd8 78. Kg4 Bc7 79. Nf6 Kf2 80. Ne4+ Kg2 81. Nf6 Bd8 82. Nd7 Bc7 83. Nf6 Bd6 84. Nd7 Bc7 85. Nf6 Bb6 86. Ng8 Be3 87. Ne7 Bb6 88. Ng8 Be3 89. Ne7 Kf2 90. Nc6 Bd4 91. Nd8 e4 92. fxe4 Ke3 93. Nxf7 Kxe4 94. Nd6+ Ke5 95. Nc4+ Kd5 96. Nd2 Be3 97. Nf3 Bf2 98. Kf4 Kd6 99. Ke4 1/2-1/2