[Event "Reggio Emilia-03 1960/61"]
[Site "Reggio Emilia"]
[Date "1960.12.31"]
[Round "6"]
[White "Siveri, Armando"]
[Black "Ulvestad, Olaf"]
[Result "0-1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Nd7 9. d4 O-O 10. Nbd2 Bf6 11. Nf1 Nb6 12. Ne3 Na5 13. dxe5 dxe5 14. Bc2 Be6 15. b3 Nb7 16. Bb2 Re8 17. Qe2 c6 18. Rac1 Qc7 19. h3 g6 20. c4 bxc4 21. bxc4 Na5 22. Bb3 Nxb3 23. axb3 Nd7 24. b4 Qb7 25. Bc3 c5 26. Qd2 Red8 27. Nd5 Bxd5 28. cxd5 cxb4 29. Bxb4 Rdc8 30. Bd6 Rxc1 31. Rxc1 Rc8 32. Rxc8+ Qxc8 33. Ne1 Qc4 34. Qc2 Qb5 35. Qc6 Bg7 36. Qxb5 axb5 37. Nd3 f6 38. Kf1 Bf8 39. Bb4 Bxb4 40. Nxb4 f5 41. exf5 gxf5 42. g4 fxg4 43. hxg4 Kf7 44. Ke2 Ke7 45. g5 Kd6 46. Ke3 Kc5 47. Na2 Kxd5 48. Nc3+ Kc4 49. Nxb5 Kxb5 50. f4 Kc5 51. fxe5 Kd5 0-1