1.
e4
c5
2.
Nf3
Nc6
3.
d4
cxd4
4.
Nxd4
Qc7
5.
Nc3
e6
6.
Be3
a6
7.
Bd3
Nf6
8.
h3
b5
9.
O-O
Nxd4
10.
Bxd4
e5
11.
Be3
Bb7
12.
Qf3
Be7
13.
g4
h6
14.
a3
Rc8
15.
a4
b4
16.
Nd5
Nxd5
17.
exd5
Qd6
18.
Be4
Bg5
19.
Rac1
Rc4
20.
Rfd1
g6
21.
c3
Bxe3
22.
Qxe3
O-O
23.
b3
Rxc3
24.
Rxc3
bxc3
25.
Qxc3
f5
26.
Bg2
fxg4
27.
hxg4
Rf4
28.
Qg3
Qf6
29.
Rc1
Qf7
30.
Rc4
Bxd5
31.
Bxd5
Qxd5
32.
Rxf4
exf4
33.
Qxf4
Qxb3
34.
a5
Qe6
35.
Qb4
Kf7
36.
f3
Kg7
37.
Kf2
Kf7
38.
Qf4+
Kg7
39.
Qd4+
Kg8
40.
Qb6
Kf7
41.
Qc7
Ke7
42.
Qc5+
Kf7
43.
Qc7
g5
44.
Qc5
Ke8
45.
Qb4
Qc6
46.
Qb8+
Ke7
47.
Qb4+
Ke6
48.
Qd4
Qb5
49.
f4
gxf4
50.
Qxf4
Qc5+
51.
Kg2
Qc6+
52.
Kh3
Qc3+
53.
Kg2
Qb2+
54.
Kh3
Qc3+
55.
Kg2
Qc6+
56.
Kh3
Kd5
57.
Kh4
Kc5
58.
Kh5
d5
59.
Qc1+
Kb5
60.
Qb2+
Kxa5
61.
Qa3+
Kb5
62.
Qb3+
Kc5
63.
Qa3+
Kd4
64.
Qb4+
Kd3
65.
Qb3+
Kd2
66.
Qb2+
Ke3
67.
Qb3+
Kf4
68.
Qb4+
Qc4
69.
Qd2+
Kf3
70.
Qd1+
Kf2
71.
Kxh6
Qf4+
72.
g5
d4
73.
Qa4
Qh2+
74.
Kg7
Qe5+
75.
Kh6
d3
76.
g6
Qe3+
77.
Kh7
Qh3+
78.
Kg8
Qe6+
79.
Kh7
Qh3+
80.
Kg8
d2
81.
g7
Qf3
82.
Qd4+
Ke2
83.
Qc4+
Ke1
84.
Qb4
Ke2
85.
Qc4+
Kf2
86.
Qd4+
Qe3
87.
Qh4+
Kf1
88.
Qc4+
Ke1
89.
Qb4
Qe8+
90.
Kh7
Qh5+
91.
Kg8
a5
92.
Qe4+
Qe2
93.
Qh1+
Kf2
94.
Qh2+
1/2-1/2
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Event
Site
Stockholm
Date
1971.01.02
Round
6
White
Olsson, Ake
Black
Result
1/2-1/2
[Event "Stockholm"] [Site "Stockholm"] [Date "1971.01.02"] [Round "6"] [White "Olsson, Ake"] [Black "Andersson, Ulf"] [Result "1/2-1/2"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8. h3 b5 9. O-O Nxd4 10. Bxd4 e5 11. Be3 Bb7 12. Qf3 Be7 13. g4 h6 14. a3 Rc8 15. a4 b4 16. Nd5 Nxd5 17. exd5 Qd6 18. Be4 Bg5 19. Rac1 Rc4 20. Rfd1 g6 21. c3 Bxe3 22. Qxe3 O-O 23. b3 Rxc3 24. Rxc3 bxc3 25. Qxc3 f5 26. Bg2 fxg4 27. hxg4 Rf4 28. Qg3 Qf6 29. Rc1 Qf7 30. Rc4 Bxd5 31. Bxd5 Qxd5 32. Rxf4 exf4 33. Qxf4 Qxb3 34. a5 Qe6 35. Qb4 Kf7 36. f3 Kg7 37. Kf2 Kf7 38. Qf4+ Kg7 39. Qd4+ Kg8 40. Qb6 Kf7 41. Qc7 Ke7 42. Qc5+ Kf7 43. Qc7 g5 44. Qc5 Ke8 45. Qb4 Qc6 46. Qb8+ Ke7 47. Qb4+ Ke6 48. Qd4 Qb5 49. f4 gxf4 50. Qxf4 Qc5+ 51. Kg2 Qc6+ 52. Kh3 Qc3+ 53. Kg2 Qb2+ 54. Kh3 Qc3+ 55. Kg2 Qc6+ 56. Kh3 Kd5 57. Kh4 Kc5 58. Kh5 d5 59. Qc1+ Kb5 60. Qb2+ Kxa5 61. Qa3+ Kb5 62. Qb3+ Kc5 63. Qa3+ Kd4 64. Qb4+ Kd3 65. Qb3+ Kd2 66. Qb2+ Ke3 67. Qb3+ Kf4 68. Qb4+ Qc4 69. Qd2+ Kf3 70. Qd1+ Kf2 71. Kxh6 Qf4+ 72. g5 d4 73. Qa4 Qh2+ 74. Kg7 Qe5+ 75. Kh6 d3 76. g6 Qe3+ 77. Kh7 Qh3+ 78. Kg8 Qe6+ 79. Kh7 Qh3+ 80. Kg8 d2 81. g7 Qf3 82. Qd4+ Ke2 83. Qc4+ Ke1 84. Qb4 Ke2 85. Qc4+ Kf2 86. Qd4+ Qe3 87. Qh4+ Kf1 88. Qc4+ Ke1 89. Qb4 Qe8+ 90. Kh7 Qh5+ 91. Kg8 a5 92. Qe4+ Qe2 93. Qh1+ Kf2 94. Qh2+ 1/2-1/2