1.
e4
g6
2.
d4
d5
3.
exd5
Qxd5
4.
Nc3
Qd8
5.
Bf4
Bg7
6.
Qd2
Nf6
7.
O-O-O
O-O
8.
Nf3
a5
9.
Ne5
a4
10.
a3
c6
11.
Be2
Nbd7
12.
h4
h5
13.
f3
Ra5
14.
Bc4
Nb6
15.
Ba2
Nbd5
16.
Nxd5
cxd5
17.
Bh6
Qb6
18.
Bxg7
Kxg7
19.
Nd3
Bf5
20.
Nb4
Rc8
21.
Bb1
Qd6
22.
c3
e6
23.
Bxf5
exf5
24.
Rhe1
Qg3
25.
Qg5
Qxg5+
26.
hxg5
Nh7
27.
f4
Nf8
28.
Re7
Ne6
29.
g3
Rb5
30.
Rd7
Rd8
31.
Rxd8
Nxd8
32.
Kd2
Ne6
33.
Re1
h4
34.
gxh4
Nxf4
35.
Re5
Ng2
36.
Rxd5
Rb6
37.
h5
gxh5
38.
Rxf5
Kg6
39.
Rf2
Nh4
40.
c4
Kxg5
41.
Rxf7
Nf5
42.
c5
Rh6
43.
d5
h4
44.
d6
Rh8
45.
Rxb7
h3
46.
Nd3
h2
47.
Nf2
Kf6
48.
d7
Ke6
49.
Kc3
Ng3
50.
Kb4
Rf8
51.
c6
Ne4
52.
Nh1
Kd6
53.
c7
Kxd7
54.
c8=Q+
Kxc8
55.
Rh7
Nf2
56.
Rxh2
Nxh1
57.
Rxh1
Rf2
58.
Kc3
Rf3+
59.
Kc2
Rf2+
60.
Kb1
Rf4
61.
Rh7
Re4
62.
Rg7
Kb8
63.
Ka2
Kc8
64.
Rg5
Kc7
65.
Rb5
Kc6
66.
Rb8
Kc7
67.
Rb5
Kc6
68.
Rb4
Rxb4
69.
axb4
Kb6
70.
Kb1
Kb5
1/2-1/2
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Event
Site
Odessa
Date
1972.08.??
White
Dvoretzky, Mark
Black
Katalymov, Boris N
Result
1/2-1/2
[Event "URS-ch40 Semifinal"] [Site "Odessa"] [Date "1972.08.??"] [Round "?"] [White "Dvoretzky, Mark"] [Black "Katalymov, Boris N"] [Result "1/2-1/2"] 1. e4 g6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Bf4 Bg7 6. Qd2 Nf6 7. O-O-O O-O 8. Nf3 a5 9. Ne5 a4 10. a3 c6 11. Be2 Nbd7 12. h4 h5 13. f3 Ra5 14. Bc4 Nb6 15. Ba2 Nbd5 16. Nxd5 cxd5 17. Bh6 Qb6 18. Bxg7 Kxg7 19. Nd3 Bf5 20. Nb4 Rc8 21. Bb1 Qd6 22. c3 e6 23. Bxf5 exf5 24. Rhe1 Qg3 25. Qg5 Qxg5+ 26. hxg5 Nh7 27. f4 Nf8 28. Re7 Ne6 29. g3 Rb5 30. Rd7 Rd8 31. Rxd8 Nxd8 32. Kd2 Ne6 33. Re1 h4 34. gxh4 Nxf4 35. Re5 Ng2 36. Rxd5 Rb6 37. h5 gxh5 38. Rxf5 Kg6 39. Rf2 Nh4 40. c4 Kxg5 41. Rxf7 Nf5 42. c5 Rh6 43. d5 h4 44. d6 Rh8 45. Rxb7 h3 46. Nd3 h2 47. Nf2 Kf6 48. d7 Ke6 49. Kc3 Ng3 50. Kb4 Rf8 51. c6 Ne4 52. Nh1 Kd6 53. c7 Kxd7 54. c8=Q+ Kxc8 55. Rh7 Nf2 56. Rxh2 Nxh1 57. Rxh1 Rf2 58. Kc3 Rf3+ 59. Kc2 Rf2+ 60. Kb1 Rf4 61. Rh7 Re4 62. Rg7 Kb8 63. Ka2 Kc8 64. Rg5 Kc7 65. Rb5 Kc6 66. Rb8 Kc7 67. Rb5 Kc6 68. Rb4 Rxb4 69. axb4 Kb6 70. Kb1 Kb5 1/2-1/2