[Event "Bucharest Int 13th"]
[Site "Bucharest"]
[Date "1974.03.14"]
[Round "6"]
[White "Vaisman, Volodia"]
[Black "Plachetka, Jan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O dxc4 8. Bxc4 Nc6 9. a3 Bxc3 10. bxc3 Qc7 11. Be2 e5 12. d5 Rd8 13. e4 Ne7 14. Qc2 Bg4 15. c4 Ng6 16. h3 Bd7 17. Re1 Ne8 18. Bb2 f6 19. Nh2 Nd6 20. a4 b6 21. Bg4 Rab8 22. g3 Re8 23. Kg2 Bxg4 24. Nxg4 Re7 25. h4 Qc8 26. Ne3 Nh8 27. Nf5 Nxf5 28. exf5 Nf7 29. f4 e4 30. g4 Nd6 31. h5 h6 32. Re3 Kh7 33. Kh1 a6 34. Ba3 Rc7 35. Rc3 Qe8 36. Re1 Rbc8 37. Bb2 Qf7 38. Rh3 Qd7 39. Be5 Re8 40. Bxd6 Qxd6 41. Rhe3 Qxf4 42. Rxe4 Rxe4 43. Qxe4 Qxe4+ 44. Rxe4 Rd7 45. Kg2 b5 46. axb5 axb5 47. cxb5 Rxd5 48. Rc4 Kg8 49. Kf3 Kf7 50. Ra4 Ke7 51. Ra7+ Kd6 52. Rxg7 Rd3+ 53. Ke2 Rb3 54. Rg6 Ke5 55. Rxh6 Rxb5 56. Kd3 Rb3+ 57. Kc2 Rg3 58. Rg6 c4 59. h6 Rh3 60. Kd2 Rd3+ 61. Kc2 Rh3 62. Kd2 Rd3+ 63. Kc2 1/2-1/2