[Event "Reggio Emilia-20 1977/78"]
[Site "Reggio Emilia"]
[Date "1977.12.??"]
[Round "?"]
[White "Martorelli, Antonio"]
[Black "Wirthensohn, Heinz"]
[Result "1/2-1/2"]
[BlackElo "2390"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Qf3 Be6 14. Nc2 O-O 15. Nce3 f5 16. g4 e4 17. Qg2 Bxd5 18. Nxd5 Qg5 19. gxf5 Qxf5 20. Rg1 Ra7 21. Ne3 Qf7 22. O-O-O Qxa2 23. Qxe4 Qa1+ 24. Kc2 Rxf2+ 25. Be2 Qa4+ 26. Qxa4 Rxe2+ 27. Kd3 Rxe3+ 28. Kxe3 bxa4 29. Rxd6 Ne5 30. Rd8+ Kf7 31. Rc8 Re7 32. Rg2 Ng6+ 33. Kd2 Bh6+ 34. Kc2 Be3 35. Rc4 a5 36. Rxa4 Bb6 37. Rc4 Re6 38. Kb3 Rf6 39. Rc8 Ne7 40. Rb8 Re6 41. Rb7 h5 42. Rg5 h4 43. Rh5 a4+ 44. Ka3 Bf2 45. Rf5+ Rf6 46. Re5 Re6 47. Ra5 Re2 48. Kxa4 Bg1 49. Rh5 Re4+ 50. Rb4 Rxb4+ 51. Kxb4 Bxh2 52. Rxh4 Be5 53. Rh6 Nd5+ 54. Kc4 Nf6 55. Kc5 Ke6 56. Rg6 Kf5 57. Rg2 Ne4+ 58. Kb4 Bf4 59. Kb5 Ke5 60. Kc6 Bc1 61. b4 Bd2 62. b5 Bxc3 63. b6 Kf5 64. Rh2 Be5 65. Rh7 Ng5 66. Rc7 Ne6 67. Rd7 Kf6 68. Rd5 Bg3 69. Rd3 Be5 70. Rd7 Nf8 71. Rd5 Ne6 72. b7 Bb8 73. Kd7 Nf8+ 74. Kd8 Ne6+ 75. Kc8 Bg3 76. Rd3 Be5 77. Re3 Nc5 78. Rxe5 Nxb7 79. Re1 Nc5 1/2-1/2