[Event "Havana"]
[Site "Havana"]
[Date "1952.??.??"]
[Round "8"]
[White "Rossolimo, Nicolas"]
[Black "Ortega, Rogelio"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Nc6 13. Bg5 Ne8 14. Bd2 Bf6 15. a4 Rb8 16. axb5 axb5 17. Ne3 Ne7 18. h3 g6 19. Bb3 Ng7 20. Ng4 Bxg4 21. hxg4 Ne6 22. Bxe6 fxe6 23. Bg5 Bxg5 24. Nxg5 Rf6 25. Ra6 h6 26. Nh3 g5 27. Qb3 c4 28. dxc4 bxc4 29. Qa3 Nc8 30. Qa4 Nb6 31. Qa5 Rf7 32. Ra1 Rff8 33. f3 Rb7 34. Nf2 Rfb8 35. Nd1 Qf7 36. Qa3 d5 37. Nf2 Nc8 38. Ra2 d4 39. Ra8 d3 40. Rxb8 Rxb8 41. Qc5 Nb6 42. Qxe5 Rb7 43. Nd1 Kh7 44. Qc5 Qf4 45. Qc6 Kg6 46. Qxb7 Qd2 47. Kh2 Qe1 48. Ne3 Qh4+ 49. Kg1 Qe1+ 50. Nf1 d2 51. Ra7 Qxf1+ 52. Kh2 Qg1+ 53. Kxg1 d1=Q+ 1-0