[Event "Match/City Budapest-Leningrad"]
[Site "Budapest"]
[Date "1959.??.??"]
[Round "4(2)"]
[White "Taimanov, Mark E"]
[Black "Portisch, Lajos"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. O-O e5 9. Ng5 O-O 10. f4 exd4 11. cxd4 h6 12. Nf3 Re8 13. d5 Nb4 14. Bb1 b5 15. a3 Na6 16. Re1 bxc4 17. e4 Nc7 18. a4 Rb8 19. Bd2 Na6 20. Qc2 Nb4 21. Qxc4 Ba6 22. Qc3 Rb7 23. Bc1 Qb8 24. Ba3 Rbe7 25. Bb2 Qb6 26. a5 Qb5 27. h3 Nbxd5 28. exd5 Rxe1+ 29. Nxe1 Qf1+ 30. Kh2 Re2 31. Bc2 Bb7 32. Rb1 Bxd5 33. Qg3 Nh5 34. Qg4 Be6 35. f5 Ba2 36. Bxg7 Qf4+ 37. Qxf4 Nxf4 38. Ra1 Kxg7 39. Rxa2 Rxe1 40. Kg3 Nd5 41. Kf2 Rc1 42. Rb2 c4 43. Be4 c3 44. Rb5 Rd1 45. Kf3 Nf6 46. Rb1 Rxb1 47. Bxb1 Nd5 48. Ke4 Nb4 49. Kd4 c2 50. Bxc2 Nxc2+ 51. Kd5 Ne3+ 52. Kxd6 Nc4+ 0-1