[Event "Olympiad-15 Preliminaries B"]
[Site "Varna"]
[Date "1962.09.25"]
[Round "9"]
[White "Porat, Yosef"]
[Black "Purevzhav, S"]
[Result "1-0"]
1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Bc5 9. Nf3 Nc6 10. e3 Qe7 11. a3 O-O-O 12. b4 Bb6 13. Be2 g5 14. Qc2 g4 15. Nd2 Kb8 16. Nc4 Bc7 17. Bb2 Ne5 18. Rd1 Bc6 19. Nxe5 Rxd1+ 20. Nxd1 Bxe5 21. Bxe5+ Qxe5 22. O-O Rg8 23. Qc4 Ka8 24. Nc3 Rc8 25. Rd1 a6 26. Qd4 Qxd4 27. Rxd4 Bxg2 28. Na4 Be4 29. Nb6+ Kb8 30. Nxc8 Kxc8 31. Bxg4+ Kc7 32. Be2 Kc6 33. f3 Bg6 34. Kf2 Nd5 35. f4 Ne7 36. Bf3+ Kb6 37. Bxb7 Kxb7 38. Rd7+ Kc6 39. Rxe7 Kb5 40. e4 Ka4 41. f5 Bh5 42. Ra7 Kxa3 43. Rxa6+ Kxb4 44. Rh6 Bd1 45. Rxh7 Bb3 1-0