[Event "Budapest Szikra"]
[Site "Budapest"]
[Date "1956.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Sandor, Bela"]
[Result "1-0"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Bg4 6. Nbd2 Qe7 7. h3 Bxf3 8. Nxf3 O-O-O 9. Bf4 f6 10. Qc2 fxe5 11. Qf5+ Kb8 12. Nxe5 Nxe5 13. Qxe5 Qf7 14. g3 Bd6 15. Qg5 Nf6 16. Bg2 Bxf4 17. Qxf4 Qxc4 18. Rc1 Qf7 19. O-O Rhe8 20. Rc5 a6 21. Rfc1 Rd7 22. Qf3 Ne4 23. Rf5 Qe6 24. Rf4 Nd6 25. Rc2 c5 26. Rxc5 Qxe2 27. Rxd4 Qxb2 28. Qf4 Re6 29. a4 Rf7 30. Qd2 Re1+ 31. Qxe1 Qxd4 32. Rd5 Qxa4 33. Rxd6 Qb5 34. Qe6 Rc7 35. Rb6 Qc5 36. Qb3 Qe7 37. Rxa6 Qe1+ 38. Kh2 Qxf2 39. Qg8+ Rc8 40. Ra8+ Kxa8 41. Qxc8+ 1-0