[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "7"]
[White "Karklins, Andrew"]
[Black "Weinstein, Norman"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. Be3 Be7 8. O-O O-O 9. f4 a6 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 Bc6 14. Bd3 Qc7 15. Rad1 Qb7 16. Bxf6 Bxf6 17. e5 dxe5 18. fxe5 Be7 19. Rf4 Qc7 20. Kh1 g6 21. Rg4 Kh8 22. Qe3 Bb7 23. Re1 Bxa3 24. Qh6 Bxb2 25. Nd1 Ba3 26. Rh4 f5 27. exf6 Rxf6 28. Ne3 Bf8 29. Qg5 Qe7 30. Qg3 Qg7 31. Ng4 Rf5 32. Ne5 Rxe5 33. Qxe5 Qxe5 34. Rxe5 Be7 35. Rh3 Bf6 36. Rxe6 Kg7 37. Rd6 Re8 38. Rd7+ Re7 39. Rxe7+ Bxe7 40. Re3 Bf6 41. Re6 Bd5 42. Rxa6 b4 43. Ra7+ Kh6 44. Rd7 Bg8 45. Rb7 Bc3 46. Be4 Be6 47. h4 Be1 48. Kh2 Bc8 49. Rb8 Be6 50. g3 Bc3 51. Rb7 Bc8 52. Rc7 Bg4 53. Kg2 Bd1 54. Kh3 1-0