1.
c4
g6
2.
e4
e5
3.
d4
Nf6
4.
Nf3
Nxe4
5.
Bd3
d5
6.
O-O
Nd6
7.
dxe5
Nxc4
8.
Bxc4
dxc4
9.
Qa4+
c6
10.
Rd1
Qc7
11.
Qxc4
Be6
12.
Qh4
Nd7
13.
Nc3
Be7
14.
Bg5
Bxg5
15.
Qxg5
h6
16.
Qe3
Qb6
17.
Rd4
O-O-O
18.
b4
Qc7
19.
Rc1
Kb8
20.
a4
Nb6
21.
b5
Nd5
22.
Nxd5
Bxd5
23.
bxc6
Bxc6
24.
Rxd8+
Rxd8
25.
Nd4
Qd7
26.
Rd1
Ka8
27.
Rd2
b6
28.
a5
Re8
29.
axb6
Bb7
30.
h3
g5
31.
Qa3
a6
32.
Qd6
Qa4
33.
e6
Qa1+
34.
Kh2
Qf1
35.
f3
Qc4
36.
e7
Qc8
37.
Rc2
Qb8
38.
Rc7
1-0
Opening Explorer
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Event
Site
Buenos Aires
Date
1978.10.27
Round
3
White
Black
Result
1-0
WhiteElo
2630
BlackElo
2585
[Event "Olympiad-23"] [Site "Buenos Aires"] [Date "1978.10.27"] [Round "3"] [White "Portisch, Lajos"] [Black "Timman, Jan H"] [Result "1-0"] [WhiteElo "2630"] [BlackElo "2585"] 1. c4 g6 2. e4 e5 3. d4 Nf6 4. Nf3 Nxe4 5. Bd3 d5 6. O-O Nd6 7. dxe5 Nxc4 8. Bxc4 dxc4 9. Qa4+ c6 10. Rd1 Qc7 11. Qxc4 Be6 12. Qh4 Nd7 13. Nc3 Be7 14. Bg5 Bxg5 15. Qxg5 h6 16. Qe3 Qb6 17. Rd4 O-O-O 18. b4 Qc7 19. Rc1 Kb8 20. a4 Nb6 21. b5 Nd5 22. Nxd5 Bxd5 23. bxc6 Bxc6 24. Rxd8+ Rxd8 25. Nd4 Qd7 26. Rd1 Ka8 27. Rd2 b6 28. a5 Re8 29. axb6 Bb7 30. h3 g5 31. Qa3 a6 32. Qd6 Qa4 33. e6 Qa1+ 34. Kh2 Qf1 35. f3 Qc4 36. e7 Qc8 37. Rc2 Qb8 38. Rc7 1-0