[Event "Mar del Plata International-23"]
[Site "Mar del Plata"]
[Date "1960.04.03"]
[Round "5"]
[White "Letelier Martner, Rene"]
[Black "Bazan, Osvaldo"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 a6 5. a3 e6 6. Nf3 c5 7. O-O b5 8. Ba2 Bb7 9. Nc3 Nbd7 10. Qe2 Qc7 11. h3 Be7 12. e4 b4 13. e5 bxc3 14. exf6 Nxf6 15. bxc3 O-O 16. Ne5 cxd4 17. cxd4 Bd5 18. Bb1 Qc3 19. Bb2 Qa5 20. Bd3 Rfb8 21. Rfc1 Qa4 22. Rc2 Bd6 23. Rac1 g6 24. Qe3 Kg7 25. f4 Rb3 26. f5 exf5 27. g4 f4 28. Qf2 Rab8 29. Rf1 g5 30. Bc3 h6 31. Bb4 Bxb4 32. axb4 R8xb4 33. Rc7 Rxd4 34. Bc2 Qa5 35. Bxb3 Rd2 36. Bxd5 Qxd5 37. Rxf7+ Kg8 38. Qf3 Qxe5 39. Rb7 Qd4+ 40. Kh1 Rd3 41. Rc1 Ne8 42. Qc6 1/2-1/2