Luppi, Sergio Guido VS Mednis, Edmar John 1973.12.28

[Event "Reggio Emilia-16 1973/74"]
[Site "Reggio Emilia"]
[Date "1973.12.28"]
[Round "2"]
[White "Luppi, Sergio Guido"]
[Black "Mednis, Edmar John"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 a6 8. a4 Qa5 9. Bd2 e6 10. Nf3 exd5 11. exd5 Bg4 12. O-O Nbd7 13. h3 Bxf3 14. Bxf3 Qc7 15. a5 Ne8 16. Re1 Rb8 17. Qc2 Ne5 18. Be2 f5 19. f4 Nd7 20. Bd3 Qd8 21. Be3 Nef6 22. Bf2 Rf7 23. Bh4 Nf8 24. Qd2 b6 25. axb6 Rxb6 26. Ra2 Qb8 27. Rea1 Ne8 28. Bc2 Nc7 29. Bd1 Nd7 30. Ba4 Nf6 31. Re1 Qf8 32. Re2 Rb4 33. Bxf6 Bxf6 34. b3 Rb8 35. Rc2 Qg7 36. Na2 g5 37. fxg5 Bxg5 38. Qe1 Bf6 39. Nc1 Kh8 40. Be8 Rf8 41. Bh5 Qg5 42. Bf3 Qf4 43. Kh1 Rg8 44. Nd3 Qd4 45. Nc1 Rg6 46. Qg1 Qh4 47. Qe1 Rg3 48. Kh2 Rbg8 49. Ra2 Qf4 50. Kh1 Be5 51. Qf1 R3g6 0-1