[Event "Reggio Emilia-21 1978/79"]
[Site "Reggio Emilia"]
[Date "1978.12.??"]
[Round "?"]
[White "Messa, Roberto"]
[Black "Bykhovsky, Avigdor"]
[Result "1/2-1/2"]
[BlackElo "2330"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 c5 9. Nc4 Bf6 10. a4 O-O 11. h3 Re8 12. Nh2 Nf8 13. Ng4 Ng6 14. Be3 b6 15. g3 Be7 16. Kg2 Bd6 17. f3 Be6 18. Nd2 h5 19. Nf2 h4 20. g4 Be7 21. Re1 Bg5 22. Nf1 Qf6 23. Qd2 Bf4 24. Bxf4 Nxf4+ 25. Kh2 Red8 26. Ne3 c4 27. Ng2 Ng6 28. Qe3 Rd7 29. Rad1 Rad8 30. dxc4 Bxc4 31. Rxd7 Rxd7 32. Rd1 Qd8 33. Rxd7 Qxd7 34. b3 Be6 35. Qd3 Qc8 36. Nd1 a5 37. Nde3 Nf4 38. Nxf4 exf4 39. Nd5 Bxd5 40. Qxd5 Qe8 41. Kg2 Qe7 42. Kf1 g6 43. Ke2 Kg7 44. Qd4+ Kh7 45. Qd5 f6 46. Kd1 Kh6 47. Qd4 Kh7 48. Kc1 Kg8 49. Kb2 Kh7 50. c3 Qe6 51. Qd8 1/2-1/2