[Event "Montreal IT"]
[Round "10"]
[Site "Montreal"]
[Date "1979.04.24"]
[White "Hort, Vlastimil"]
[WhiteElo "2600"]
[Black "Portisch, Lajos"]
[BlackElo "2640"]
[Result "1/2-1/2"]
[ECO "C07"]
[Opening "French, Tarrasch, Open Variation"]
 1. e4   e6
 2. d4   d5
 3. Nd2  c5
 4. Ngf3 Nc6
 5. exd5 exd5
 6. Bb5  Bd6
 7. dxc5 Bxc5
 8. O-O  Nge7
 9. Nb3  Bd6
10. Bg5  O-O
11. Re1  Qc7
12. c3   a6
13. Bd3  Bg4
14. h3   Bh5
15. Be2  Rfe8
16. Bxe7 Nxe7
17. Nfd4 Bg6
18. Bd3  Nc6
19. Bxg6 Rxe1+
20. Qxe1 hxg6
21. Nf3  Rd8
22. Rd1  Ne5
23. Nxe5 Bxe5
24. Rd3  Bf6
25. Qd1  Qc4
26. g3   g5
27. a3   Qb5
28. Rd2  g6
29. Nc1  Kg7
30. Ne2  Re8
31. Kg2  a5
32. Ng1  Rd8
33. Nf3  Rd6
34. Nh2  Qc6
35. Nf3  b5
36. Nd4  Qb7
37. b4   axb4
38. axb4 Rd8
39. Qe2  Rb8
40. Qd3  Qb6
41. Qf3  Rd8
42. Rd3  Rd6
43. Kh2  Rd8
44. Qe3  Rb8
45. Qf3  Rd8
46. Kg1  Qb7
47. Kg2  Qb6
48. Nc2  Qc7
1/2-1/2