1.
e4
c5
2.
Nf3
Nc6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
d6
6.
Nxc6
bxc6
7.
Bd3
e5
8.
O-O
Be7
9.
f4
exf4
10.
Bxf4
O-O
11.
Qf3
Ng4
12.
Kh1
Be6
13.
Rad1
Qa5
14.
Nd5
cxd5
15.
exd5
Bxd5
16.
Qxg4
Be6
17.
Qg3
Qxa2
18.
b3
Qa5
19.
Be4
Rac8
20.
Bxd6
Bxd6
21.
Rxd6
Rfe8
22.
Qf4
Qh5
23.
Ra6
Qg4
24.
Qxg4
Bxg4
25.
Bd5
Be2
26.
Bxf7+
Kf8
27.
Raa1
Bxf1
28.
Rxf1
Red8
29.
Be6+
Ke7
30.
Bxc8
Rxc8
31.
Rf2
a5
32.
Rd2
Ra8
33.
Kg1
a4
34.
bxa4
Rxa4
35.
Kf2
h5
36.
Ke3
Ke6
37.
Rd4
Ra1
38.
Re4+
Kf5
39.
Rf4+
Ke5
40.
Re4+
Kf5
41.
Rf4+
Ke5
42.
Rf2
g5
43.
c3
Rh1
44.
h3
Rd1
45.
Rd2
Rg1
46.
c4
Re1+
47.
Kd3
Kd6
48.
Ra2
Rd1+
49.
Ke4
Rc1
50.
Kf5
g4
51.
hxg4
hxg4
52.
Rd2+
Ke7
53.
Rd4
g3
54.
Kg4
Rc3
55.
Rf4
Ke6
56.
Rf3
Rxc4+
57.
Kxg3
Rc8
58.
Rf4
Ke5
59.
Kf3
Ra8
60.
g3
Rb8
61.
Rf7
Ke6
62.
Rf4
Ke5
63.
Kg2
Rg8
64.
Rf3
Ke4
65.
Rf7
Ke5
66.
Kh3
Rh8+
67.
Kg4
Rg8+
68.
Kf3
Ra8
69.
Kg2
Rg8
70.
Rf4
Ra8
71.
Rf3
Rg8
72.
Kh3
Rh8+
73.
Kg4
Rg8+
74.
Kh5
Rh8+
75.
Kg6
Rg8+
76.
Kf7
Rg4
77.
Ra3
Kf5
1/2-1/2
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Event
Site
Sofia
Date
1961.??.??
Round
1(6)
White
Radulov, Ivan
Black
Result
1/2-1/2
[Event "Match/Nation BUL-RUS"] [Site "Sofia"] [Date "1961.??.??"] [Round "1(6)"] [White "Radulov, Ivan"] [Black "Krogius, Nikolai V"] [Result "1/2-1/2"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nxc6 bxc6 7. Bd3 e5 8. O-O Be7 9. f4 exf4 10. Bxf4 O-O 11. Qf3 Ng4 12. Kh1 Be6 13. Rad1 Qa5 14. Nd5 cxd5 15. exd5 Bxd5 16. Qxg4 Be6 17. Qg3 Qxa2 18. b3 Qa5 19. Be4 Rac8 20. Bxd6 Bxd6 21. Rxd6 Rfe8 22. Qf4 Qh5 23. Ra6 Qg4 24. Qxg4 Bxg4 25. Bd5 Be2 26. Bxf7+ Kf8 27. Raa1 Bxf1 28. Rxf1 Red8 29. Be6+ Ke7 30. Bxc8 Rxc8 31. Rf2 a5 32. Rd2 Ra8 33. Kg1 a4 34. bxa4 Rxa4 35. Kf2 h5 36. Ke3 Ke6 37. Rd4 Ra1 38. Re4+ Kf5 39. Rf4+ Ke5 40. Re4+ Kf5 41. Rf4+ Ke5 42. Rf2 g5 43. c3 Rh1 44. h3 Rd1 45. Rd2 Rg1 46. c4 Re1+ 47. Kd3 Kd6 48. Ra2 Rd1+ 49. Ke4 Rc1 50. Kf5 g4 51. hxg4 hxg4 52. Rd2+ Ke7 53. Rd4 g3 54. Kg4 Rc3 55. Rf4 Ke6 56. Rf3 Rxc4+ 57. Kxg3 Rc8 58. Rf4 Ke5 59. Kf3 Ra8 60. g3 Rb8 61. Rf7 Ke6 62. Rf4 Ke5 63. Kg2 Rg8 64. Rf3 Ke4 65. Rf7 Ke5 66. Kh3 Rh8+ 67. Kg4 Rg8+ 68. Kf3 Ra8 69. Kg2 Rg8 70. Rf4 Ra8 71. Rf3 Rg8 72. Kh3 Rh8+ 73. Kg4 Rg8+ 74. Kh5 Rh8+ 75. Kg6 Rg8+ 76. Kf7 Rg4 77. Ra3 Kf5 1/2-1/2