[Event "Mar del Plata International-12"]
[Site "Mar del Plata"]
[Date "1949.03.14"]
[Round "1"]
[White "Rossetto, Hector"]
[Black "Maderna, Carlos Hugo"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 Be7 7. Bxc6+ bxc6 8. O-O O-O 9. d4 Bg4 10. h3 Bh5 11. dxe5 dxe5 12. Bg5 h6 13. Bh4 Nh7 14. Bg3 Ng5 15. Nbd2 Bd6 16. Qe3 f6 17. Nh4 Ne6 18. Qd3 Bc5 19. Qc4 Qe8 20. Kh2 Kh7 21. Rae1 a5 22. Nf5 Rb8 23. Nb3 Bb6 24. f3 Bf7 25. Qe2 a4 26. Nc1 g6 27. Nh4 Ng7 28. Rd1 g5 29. Nf5 Nxf5 30. exf5 Qc8 31. Qe4 Bd5 32. Qc2 Qa6 33. Nd3 Bxa2 34. Nxe5 Bb3 35. Rd7+ Kg8 36. Qb1 Rbd8 37. Rxd8 Rxd8 38. Ng4 Kg7 39. Qe4 Rd7 40. Qe8 Bf7 41. Qxd7 Qxf1 42. h4 h5 43. Nh6 Qc4 44. hxg5 h4 45. Bxc7 Bxc7+ 46. Qxc7 fxg5 47. Qxf7+ Qxf7 48. Nxf7 Kxf7 49. Kh3 1-0