[Event "Mar del Plata International-29"]
[Site "Mar del Plata"]
[Date "1971.04.06"]
[Round "12"]
[White "Browne, Walter Shawn"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9.
O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qe7 16.
Nxe6 Bxe6 17. fxe6 g6 18. exf7+ Kxf7 19. Qe2 Kg7 20. Nd5 Qd8 21. Bh3 Ra7 22. Rhf1 Re8 23.
Rd4 Rf8 24. Rdd1 Raf7 25. Rxf7+ Rxf7 26. Be6 Rf3 27. Bg4 Rf8 28. Bh3 h5 29. b3 Bh6 30. Rf1
Qg5 31. Nc7 Kh7 32. Bg2 Rxf1+ 33. Qxf1 Qd8 34. Nd5 Qh4 35. h3 Bg7 36. a3 Qg3 37. Qe2 Nc6
38. Qd2 a5 39. Ka2 b4 40. axb4 axb4 41. Kb1 Qe5 42. c3 bxc3 43. Qc2 Qd4 44. Bf1 Qg1 45.
Qg2 Qa7 46. Qc2 Be5 47. Bd3 Qg1+ 48. Qc1 Qg3 49. Qf1 Bg7 50. Bc2 Ne5 51. b4 Nf3 52. Qd3
Qg1+ 53. Qd1 Nd2+ 54. Ka2 Qa7+ 55. Ba4 Nxe4 56. Kb3 Nd2+ 57. Ka2 Qd4 0-1