1.
d4
d5
2.
Nf3
Nf6
3.
c4
dxc4
4.
Nc3
c6
5.
a4
Bf5
6.
e3
e6
7.
Bxc4
Bb4
8.
O-O
Nbd7
9.
Nh4
Bg4
10.
f3
Bh5
11.
g4
Bg6
12.
Nxg6
hxg6
13.
e4
Qe7
14.
g5
Nh5
15.
f4
e5
16.
fxe5
Nxe5
17.
Bb3
O-O-O
18.
Be3
f5
19.
gxf6
Nxf6
20.
Qe2
Neg4
21.
Rxf6
Nxf6
22.
e5
Nh5
23.
Qg4+
Kb8
24.
Ne4
Rdf8
25.
Ng5
Nf6
26.
Qe6
Nd7
27.
Qxe7
Bxe7
28.
Nf7
Rh4
29.
a5
c5
30.
e6
Nf6
31.
Bf2
Rh5
32.
Bg3+
Ka8
33.
dxc5
Rxc5
34.
a6
Rfc8
35.
Kg2
Rb5
36.
Bd1
Rxb2+
37.
Kh3
Rc3
38.
axb7+
Kxb7
39.
Ne5
Bd6
40.
Bf3+
Kb6
41.
Nd7+
Kb5
42.
Rxa7
Rd2
43.
Rb7+
Ka6
44.
Rb6+
Ka5
45.
Rxd6
Rxd6
46.
Bxd6
Rxf3+
47.
Kh4
Ne8
48.
Bg3
Rf5
49.
Ne5
Nf6
50.
Kh3
g5
51.
Nc4+
Kb4
52.
Nd6
g4+
53.
Kg2
Rh5
54.
e7
Rh8
55.
Be5
Kc5
1/2-1/2
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Event
Site
Amsterdam
Date
1984.07.20
Round
4
White
Black
Result
1/2-1/2
WhiteElo
2615
BlackElo
2625
[Event "OHRA-A"] [Site "Amsterdam"] [Date "1984.07.20"] [Round "4"] [White "Polugaevsky, Lev"] [Black "Portisch, Lajos"] [Result "1/2-1/2"] [WhiteElo "2615"] [BlackElo "2625"] 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 c6 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O Nbd7 9. Nh4 Bg4 10. f3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. e4 Qe7 14. g5 Nh5 15. f4 e5 16. fxe5 Nxe5 17. Bb3 O-O-O 18. Be3 f5 19. gxf6 Nxf6 20. Qe2 Neg4 21. Rxf6 Nxf6 22. e5 Nh5 23. Qg4+ Kb8 24. Ne4 Rdf8 25. Ng5 Nf6 26. Qe6 Nd7 27. Qxe7 Bxe7 28. Nf7 Rh4 29. a5 c5 30. e6 Nf6 31. Bf2 Rh5 32. Bg3+ Ka8 33. dxc5 Rxc5 34. a6 Rfc8 35. Kg2 Rb5 36. Bd1 Rxb2+ 37. Kh3 Rc3 38. axb7+ Kxb7 39. Ne5 Bd6 40. Bf3+ Kb6 41. Nd7+ Kb5 42. Rxa7 Rd2 43. Rb7+ Ka6 44. Rb6+ Ka5 45. Rxd6 Rxd6 46. Bxd6 Rxf3+ 47. Kh4 Ne8 48. Bg3 Rf5 49. Ne5 Nf6 50. Kh3 g5 51. Nc4+ Kb4 52. Nd6 g4+ 53. Kg2 Rh5 54. e7 Rh8 55. Be5 Kc5 1/2-1/2