[Event "Great International Tournament 3rd"]
[Round "4"]
[Site "Bled"]
[Date "1961.09.08"]
[White "Trifunovic, Petar"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "A40"]
[Opening "Queen's Pawn Game (including English Defence, Englund Gambit, Queen's Knight Defence, Polish Defence and Keres Defence)"]
 1. d4   e6
 2. e4   d5
 3. Nd2  Nf6
 4. e5   Nfd7
 5. Bd3  c5
 6. c3   b6
 7. Ne2  Ba6
 8. Bxa6 Nxa6
 9. O-O  Nc7
10. Ng3  c4
11. b3   b5
12. bxc4 bxc4
13. Qa4  a6
14. Ne2  Nb5
15. Qc2  Be7
16. a4   Na7
17. f4   f5
18. exf6 Nxf6
19. f5   exf5
20. Qxf5 Qd7
21. Qxd7+ Kxd7
22. Nf3  Nc6
23. Bf4  Bd6
24. Bxd6 Kxd6
25. Ng3  Kc7
26. Ng5  Rae8
27. Nf5  Rhg8
28. Rae1 Rxe1
29. Rxe1 Kd7
30. Ne6  Ne4
31. Nfxg7 Nd8
32. Nxd8 Rxg7
33. Nb7  Kc7
34. Nc5  Nxc5
35. dxc5 Kc6
36. Re6+ Kxc5
37. Rxa6 d4
38. Ra5+ Kd6
39. Kf2  dxc3
40. Ke1  Rxg2
41. Kd1  Rxh2
42. Rb5  Kc6
43. Rb8  Kc5
44. a5   Rb2
45. Rc8+ Kb5
46. a6   Rd2+
47. Kc1  Kxa6
48. Rxc4 h5
49. Rxc3 Rd4
50. Rc5  
1/2-1/2