[Event "Cava de Tirreni op"]
[Site "Cava de Tirreni"]
[Date "1973.??.??"]
[Round "?"]
[White "Gatto, Claudio"]
[Black "Costanzo, B."]
[Result "0-1"]
[ECO "B24"]
[PlyCount "108"]
[EventDate "1973.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Nc3 e6 5. d3 Nf6 6. Be3 a6 7. g3 Qc7 8. Bg2 Be7 9. 0-0 0-0 10. h3 Rb8 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 Rd8 14. f5 e5 15. Qd2 b5 16. g4 b4 17. Nd5 Nxd5 18. exd5 f6 19. Rac1 Bb7 20. Qxb4 Ba8 21. Qa3 Qc4 22. b3 Qc3 23. Bf2 Rb5 24. Be1 Qe3+ 25. Bf2 Qc3 26. Qxa6 Ra5 27. Qe2 Rxa2 28. Qf3 Rc8 29. Qxc3 Rxc3 30. Be4 Kf7 31. Ra1 Rxa1 32. Rxa1 Bb7 33. Kg2 g6 34. Re1 Bd8 35. Re3 Ba5 36. Rxc3 Bxc3 37. fxg6+ hxg6 38. Bb6 f5 39. gxf5 gxf5 40. Bxf5 Bxd5+ 41. Kf2 Kf6 42. Bd3 e4 43. Be2 Ke5 44. Ke3 Be6 45. Bg4 Bxg4 46. hxg4 Bb2 47. Bd8 Bd4+ 48. Kd2 Kf4 49. g5 Kf3 50. Bf6 Bf2 51. Bc3 Be3+ 52. Ke1 Bxg5 53. b4 e3 54. b5 e2 0-1

