[Event "Reggio Emilia-25 1982/83"]
[Site "Reggio Emilia"]
[Date "1982.12.31"]
[Round "5"]
[White "Messa, Roberto"]
[Black "Koch, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2350"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Bd7 10. Qe1 Nxd4 11. Bxd4 Bc6 12. Qg3 g6 13. f5 e5 14. Be3 Nxe4 15. Nxe4 Bxe4 16. Bh6 Re8 17. Bc4 d5 18. Bb3 Qb6+ 19. Kh1 Qf6 20. Rae1 g5 21. Qh3 Kh8 22. Qh5 Rad8 23. Rxe4 dxe4 24. Bxf7 Rg8 25. Bxg8 Rxg8 26. h4 gxh4 27. Be3 b6 28. Qh6 Qxh6 29. Bxh6 Bg5 30. Bxg5 Rxg5 31. f6 Kg8 32. c4 Kf7 33. b4 e3 34. c5 bxc5 35. bxc5 Rg4 36. Re1 Rc4 37. Rxe3 Rxc5 38. Ra3 a5 39. Ra4 Kxf6 40. Rxh4 Kf5 41. Kg1 Rc1+ 42. Kh2 Rd1 43. Ra4 Rd5 44. Kg3 h5 45. Kf3 Rc5 46. Ra3 h4 47. Ra4 e4+ 48. Rxe4 Rc3+ 49. Re3 Rxe3+ 50. Kxe3 Kg4 51. Kf2 Kf4 1/2-1/2