[Event "Olympiad-08 Preliminaries B"]
[Site "Buenos Aires"]
[Date "1939.08.24"]
[Round "1"]
[White "Rotunno, Ernesto"]
[Black "Petrovs, Vladimirs"]
[Result "1/2-1/2"]
1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 Ne4 10. Bd3 Bxc3 11. bxc3 Nxc3 12. Qc2 Bxd3 13. Qxd3 Nd5 14. Ba3 Re8 15. Rab1 b6 16. Rfc1 Nf6 17. Ne5 Qd5 18. Qc3 Ne4 19. Qb2 f6 20. Nc4 Rd8 21. f3 Ng5 22. Qe2 Nf7 23. Rd1 Nd7 24. e4 Qh5 25. Ne3 c5 26. Qc4 cxd4 27. Rxd4 Nc5 28. Bxc5 Qxc5 29. Qxc5 bxc5 30. Rc4 Rd3 31. Ng4 h5 32. Nf2 Ra3 33. Rxc5 Rxa4 34. Nd3 e5 35. Rc7 Nd6 36. Rd7 Ne8 37. Nc5 Rc4 38. Ne6 a5 39. Rbb7 Rb4 40. Ra7 Rxa7 41. Rxa7 Rb6 42. Re7 Rb8 43. Ra7 Rb6 44. Re7 Rb8 45. Ra7 a4 46. h3 g5 47. Rxa4 Kf7 48. Nc5 Rb1+ 49. Kf2 Rb2+ 50. Kg1 Ng7 51. Ra7+ Kg8 52. Ra8+ Kh7 53. Ra7 Kg8 54. Ra8+ Kf7 55. Ra7+ Kg8 56. Ra8+ Kh7 57. Ra7 1/2-1/2