[Event "HUN-ch19"]
[Site "Budapest"]
[Date "1964.03.??"]
[Round "?"]
[White "Sallay, Roland"]
[Black "Portisch, Lajos"]
[Result "0-1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bg3 c5 10. Be2 cxd4 11. exd4 Ba6 12. O-O Bxe2 13. Qxe2 Nc6 14. Rac1 Qd7 15. Rfd1 Rfd8 16. h3 Rac8 17. Ne4 Nf6 18. Kh2 Qb7 19. Nc3 Bd6 20. Be5 Qb8 21. g3 Bxe5 22. dxe5 Nd7 23. Re1 Nc5 24. Rcd1 Rxd1 25. Rxd1 Rd8 26. Qb5 Rxd1 27. Nxd1 Qc7 28. b4 Nd7 29. Qc4 Qb7 30. Qe4 Qc7 31. Qc4 a6 32. a4 Qb7 33. Qe4 b5 34. a5 Nxa5 35. Qxb7 Nxb7 36. Nb2 Nd8 37. Nd3 Nc6 38. Kg2 Kf8 39. Kf1 Ke7 40. Ke2 Kd8 41. Ke3 Nb6 42. Nfe1 Nd5+ 43. Kd2 Ndxb4 44. f4 Nxd3 45. Nxd3 Kc7 46. g4 0-1