1.
d4
Nf6
2.
c4
e6
3.
Nf3
b6
4.
g3
Ba6
5.
Qc2
c5
6.
Bg2
Nc6
7.
O-O
cxd4
8.
Rd1
Rc8
9.
Qa4
Bb7
10.
Nxd4
Nxd4
11.
Rxd4
Bxg2
12.
Kxg2
Qc7
13.
Nc3
Bc5
14.
Rd3
Be7
15.
b3
Qb7+
16.
f3
O-O
17.
Ba3
Bxa3
18.
Qxa3
a6
19.
Qb4
Rc7
20.
Rad1
Rb8
21.
a4
Rc5
22.
Qa3
h5
23.
Qb2
Rbc8
24.
Qd2
Qc7
25.
e4
h4
26.
g4
Qe5
27.
Qf2
g5
28.
Qd4
Qxd4
29.
Rxd4
R8c6
30.
Rd6
Rxd6
31.
Rxd6
Rc6
32.
Rd2
d6
33.
Ne2
Kf8
34.
Nd4
Rc8
35.
Ne2
Ke7
36.
Kf2
Nd7
37.
Ke3
Ne5
38.
Nd4
Ng6
39.
Nc2
b5
40.
axb5
axb5
41.
Na3
bxc4
42.
Nxc4
Rb8
43.
Rb2
d5
44.
Na5
Kd6
45.
exd5
exd5
46.
b4
Ne5
47.
Rb3
Nc4+
48.
Nxc4+
dxc4
49.
Rb1
Kc6
50.
Ke4
Kb5
51.
Kf5
Rg8
52.
Ke4
h3
53.
Ke5
Rd8
54.
Kf6
Rd2
55.
Kxg5
Rxh2
56.
Kh4
c3
57.
Rc1
Kxb4
58.
Kg3
Rd2
59.
Kxh3
Kb3
60.
f4
c2
61.
Kh4
Rd1
62.
Rxc2
Kxc2
63.
Kg5
Kd3
64.
Kf6
Ke4
65.
f5
Rd7
66.
g5
Rd6+
67.
Ke7
Kxf5
68.
Kxd6
Kxg5
0-1
Opening Explorer
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Event
Site
Budapest
Date
1977.12.??
White
Orso, Miklos
Black
Vadasz, Laszlo
Result
0-1
BlackElo
2495
Score
[Event "HUN-ch33"] [Site "Budapest"] [Date "1977.12.??"] [Round "?"] [White "Orso, Miklos"] [Black "Vadasz, Laszlo"] [Result "0-1"] [BlackElo "2495"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. Bg2 Nc6 7. O-O cxd4 8. Rd1 Rc8 9. Qa4 Bb7 10. Nxd4 Nxd4 11. Rxd4 Bxg2 12. Kxg2 Qc7 13. Nc3 Bc5 14. Rd3 Be7 15. b3 Qb7+ 16. f3 O-O 17. Ba3 Bxa3 18. Qxa3 a6 19. Qb4 Rc7 20. Rad1 Rb8 21. a4 Rc5 22. Qa3 h5 23. Qb2 Rbc8 24. Qd2 Qc7 25. e4 h4 26. g4 Qe5 27. Qf2 g5 28. Qd4 Qxd4 29. Rxd4 R8c6 30. Rd6 Rxd6 31. Rxd6 Rc6 32. Rd2 d6 33. Ne2 Kf8 34. Nd4 Rc8 35. Ne2 Ke7 36. Kf2 Nd7 37. Ke3 Ne5 38. Nd4 Ng6 39. Nc2 b5 40. axb5 axb5 41. Na3 bxc4 42. Nxc4 Rb8 43. Rb2 d5 44. Na5 Kd6 45. exd5 exd5 46. b4 Ne5 47. Rb3 Nc4+ 48. Nxc4+ dxc4 49. Rb1 Kc6 50. Ke4 Kb5 51. Kf5 Rg8 52. Ke4 h3 53. Ke5 Rd8 54. Kf6 Rd2 55. Kxg5 Rxh2 56. Kh4 c3 57. Rc1 Kxb4 58. Kg3 Rd2 59. Kxh3 Kb3 60. f4 c2 61. Kh4 Rd1 62. Rxc2 Kxc2 63. Kg5 Kd3 64. Kf6 Ke4 65. f5 Rd7 66. g5 Rd6+ 67. Ke7 Kxf5 68. Kxd6 Kxg5 0-1