[Event "Mar del Plata International-04"]
[Site "Mar del Plata"]
[Date "1941.03.17"]
[Round "3"]
[White "Najdorf, Miguel"]
[Black "Vinuesa, Juan"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bd3 Bb7 9. a4 b4 10. Nbd2 Nbd7 11. a5 Be7 12. Nc4 O-O 13. Rd1 Qc7 14. Bd2 Ne4 15. Be1 Nd6 16. Nfd2 cxd4 17. exd4 Nb5 18. Nb3 Bd5 19. f3 Rfd8 20. Bf2 Rac8 21. Ncd2 Qb7 22. Rdc1 Bf6 23. Qd1 Be7 24. Rxc8 Rxc8 25. Rc1 Rc6 26. Rxc6 Qxc6 27. Qc2 Qxc2 28. Bxc2 Bd8 29. Bd3 Kf8 30. Bg3 Ke7 31. Kf2 h6 32. Ke3 f5 33. Nc4 g5 34. Be1 Bc7 35. Bxb4+ Kf6 36. h3 e5 37. dxe5+ Nxe5 38. Nxe5 Bxe5 39. Nc5 Bd4+ 40. Ke2 Bxc5 41. Bxc5 h5 42. Bb6 g4 43. Ke3 gxh3 44. gxh3 Ke5 45. f4+ Ke6 46. Kf2 Kf6 47. Be2 Bf7 48. Bd8+ Kg6 49. Bxb5 axb5 50. Ke3 Bd5 51. Kd4 Bg2 52. Kc5 Kf7 53. Kd6 Bxh3 54. b4 Bg2 55. a6 Ke8 56. Bh4 Kf7 57. a7 Be4 58. Kc7 Ke6 59. Be1 Ba8 60. Kb8 Be4 61. a8=Q Bxa8 62. Kxa8 Kd5 63. Kb7 Ke4 64. Kc6 Kxf4 65. Kxb5 Kg4 66. Kc4 h4 67. Bxh4 Kxh4 68. Kd3 Kh3 1/2-1/2