1.
d4
Nf6
2.
c4
g6
3.
Nc3
Bg7
4.
e4
d6
5.
f4
O-O
6.
Nf3
c5
7.
d5
e6
8.
Be2
exd5
9.
cxd5
Re8
10.
e5
dxe5
11.
fxe5
Ng4
12.
Bg5
Qb6
13.
O-O
Nxe5
14.
Qd2
Bf5
15.
Nxe5
Bxe5
16.
Rxf5
gxf5
17.
Rf1
Nd7
18.
Rxf5
c4+
19.
Kh1
Qg6
20.
Rf3
Rac8
21.
Bf4
Bxf4
22.
Qxf4
Kf8
23.
h4
h6
24.
a4
Re7
25.
Rg3
Qf6
26.
Qg4
Qg6
27.
Qxg6
fxg6
28.
Rxg6
Ne5
29.
Rxh6
Kg7
30.
Rh5
Nd3
31.
Rg5+
Kf8
32.
Bg4
Rd8
33.
Be6
Rg7
34.
Rf5+
Ke7
35.
Kh2
Nxb2
36.
Rf4
Kd6
37.
g4
Kc5
38.
g5
Nd3
39.
Re4
a6
40.
d6
Nb2
41.
d7
b5
42.
axb5
axb5
43.
Bf5
b4
44.
Re5+
Kd4
45.
Re8
Rgxd7
46.
Ne2+
Kc5
47.
Bxd7
Rxd7
48.
g6
b3
49.
h5
Na4
50.
Rc8+
Kb4
51.
Rb8+
Ka3
52.
h6
Rd2
53.
g7
Rxe2+
54.
Kg3
b2
55.
g8=Q
Re3+
56.
Kh2
Rb3
57.
Qf8+
Ka2
58.
Ra8
b1=Q
59.
Rxa4+
Kb2
60.
Qf2+
Kc3
61.
Qf6+
Kd2
62.
Qd4+
Rd3
63.
Qf2+
Kc3
64.
Ra3+
Kb4
65.
Qb6+
Kxa3
66.
Qxb1
Rd2+
67.
Kg3
1-0
Opening Explorer
Explorer is loading.
Event
Site
Manila
Date
1976.06.18
Round
5
White
Mariotti, Sergio
Black
Biyiasas, Peter
Result
1-0
WhiteElo
2470
BlackElo
2460
[Event "Interzonal-10b"] [Site "Manila"] [Date "1976.06.18"] [Round "5"] [White "Mariotti, Sergio"] [Black "Biyiasas, Peter"] [Result "1-0"] [WhiteElo "2470"] [BlackElo "2460"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. O-O Nxe5 14. Qd2 Bf5 15. Nxe5 Bxe5 16. Rxf5 gxf5 17. Rf1 Nd7 18. Rxf5 c4+ 19. Kh1 Qg6 20. Rf3 Rac8 21. Bf4 Bxf4 22. Qxf4 Kf8 23. h4 h6 24. a4 Re7 25. Rg3 Qf6 26. Qg4 Qg6 27. Qxg6 fxg6 28. Rxg6 Ne5 29. Rxh6 Kg7 30. Rh5 Nd3 31. Rg5+ Kf8 32. Bg4 Rd8 33. Be6 Rg7 34. Rf5+ Ke7 35. Kh2 Nxb2 36. Rf4 Kd6 37. g4 Kc5 38. g5 Nd3 39. Re4 a6 40. d6 Nb2 41. d7 b5 42. axb5 axb5 43. Bf5 b4 44. Re5+ Kd4 45. Re8 Rgxd7 46. Ne2+ Kc5 47. Bxd7 Rxd7 48. g6 b3 49. h5 Na4 50. Rc8+ Kb4 51. Rb8+ Ka3 52. h6 Rd2 53. g7 Rxe2+ 54. Kg3 b2 55. g8=Q Re3+ 56. Kh2 Rb3 57. Qf8+ Ka2 58. Ra8 b1=Q 59. Rxa4+ Kb2 60. Qf2+ Kc3 61. Qf6+ Kd2 62. Qd4+ Rd3 63. Qf2+ Kc3 64. Ra3+ Kb4 65. Qb6+ Kxa3 66. Qxb1 Rd2+ 67. Kg3 1-0