Mangini, Jose Thiago VS Averbakh, Yuri L 1965.??.??

[Event "Rio de Janeiro"]
[Site "Rio de Janeiro"]
[Date "1965.??.??"]
[Round "?"]
[White "Mangini, Jose Thiago"]
[Black "Averbakh, Yuri L"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. Qd2 Bd7 8. Be2 e6 9. O-O h6 10. Be3 b5 11. a3 Ne5 12. f4 Neg4 13. f5 e5 14. Nb3 Nxe3 15. Qxe3 Be7 16. Rad1 Rc8 17. Kh1 Bc6 18. Nc1 Bb7 19. Nd3 Qc7 20. Nb4 O-O 21. g4 a5 22. Nbd5 Nxd5 23. Nxd5 Bxd5 24. Rxd5 Bg5 25. Qd3 b4 26. axb4 axb4 27. Rb5 d5 28. Rxd5 Qxc2 29. b3 Qb2 30. Bd1 Rc1 31. Qe2 Qa1 32. Qb5 Bf4 33. Be2 Rxf1+ 34. Bxf1 Qb2 35. Qe2 Qxb3 36. Rd3 Qa4 37. Qd1 Qxd1 38. Rxd1 b3 39. Rd5 Rc8 40. Rb5 Rc1 41. Kg2 Rc2+ 42. Kf3 Rc3+ 43. Kg2 Kf8 44. Rb7 Rc2+ 45. Kf3 b2 46. h4 f6 47. h5 Ke8 48. Bb5+ Kd8 49. Bf1 Kc8 50. Ba6 Rc3+ 51. Ke2 Ra3 0-1