[Event "Interpolis 10th"]
[Round "12"]
[Site "Tilburg"]
[Date "1986.11.03"]
[White "Portisch, Lajos"]
[WhiteElo "2605"]
[Black "Huebner, Robert"]
[BlackElo "2620"]
[Result "1/2-1/2"]
[ECO "D10"]
[Opening "QGD; Slav Defence"]
 1. d4   d5
 2. c4   c6
 3. Nc3  Nf6
 4. e3   e6
 5. Nf3  Nbd7
 6. Bd3  Bb4
 7. O-O  O-O
 8. Bd2  Qe7
 9. a3   Bd6
10. c5   Bc7
11. e4   dxe4
12. Bxe4 Nxe4
13. Nxe4 Rd8
14. Qc1  Nf8
15. Bf4  Bxf4
16. Qxf4 Ng6
17. Qg3  Rd5
18. Rfe1 b6
19. b4   Ba6
20. Rac1 Bd3
21. Nd6  bxc5
22. bxc5 Qf6
23. Ne5  Nxe5
24. dxe5 Qh6
25. Re3  Rb8
26. h3   Bg6
27. Kh2  Qh5
28. Rc4  Qd1
29. Rb4  Rxb4
30. axb4 h5
31. Rf3  Qe1
32. Qf4  Rd1
33. Kg3  Rb1
34. Re3  Qxb4
35. Qxb4 Rxb4
36. Ra3  h4+
37. Kf3  Rb2
38. Ra6  Bh5+
39. g4   hxg3+
40. Kxg3 Re2
41. f4   Re3+
42. Kh4  Bg6
43. Rxc6 Rc3
44. Rc8+ Kh7
45. c6   a6
46. c7   f6
47. Kg4  Bc2
48. Kh4  
1/2-1/2