[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.05.21"]
[Round "2"]
[White "Stein, Leonid"]
[Black "Bronstein, David Ionovich"]
[Result "0-1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be7 7. Ne2 O-O 8. O-O Nd7
9. Re1 c5 10. c3 cxd4 11. cxd4 Bb4 12. Nc3 Nb6 13. Bb3 Bf5 14. d5 Rc8 15. Qd4 Bc5 16. Qf4
Qd7 17. Be3 Bd6 18. Qh4 Be5 19. Rad1 Rcd8 20. Bc5 Bd6 21. Bxd6 Qxd6 22. Nb5 Qc5 23. Nd4
Bg6 24. Ne6 fxe6 25. dxe6 Rxd1 26. e7+ Rd5 27. exf8=Q+ Kxf8 28. Bxd5 Nxd5 29. Qg3 Nc7 30.
Qf3 b6 31. Qf4 Be8 32. h3 a5 33. Rc1 Ne6 34. Qd2 Qd4 35. Qc2 Qc5 36. Qb1 Qg5 37. Rc8 Ke7
38. Qe4 Bd7 39. Rc3 h6 40. Re3 Qc5 41. Re1 Kf7 42. h4 h5 43. Qb7 Qc6 44. Qb8 Nf8 45. Rd1
Be6 46. b3 Nd7 47. Qd8 Ne5 48. Qd4 Nd7 49. Re1 Qd5 50. Qc3 Nc5 51. Qe3 Kg6 52. Rc1 Qd6 53.
Re1 Kf7 54. Qe2 Qd5 55. Rd1 Qf5 56. Qb5 Nd7 57. Qc6 Kg6 58. Qd6 Kf7 59. Qc6 Qg4 60. Re1
Ne5 61. Qc7+ Kg6 62. Rxe5 fxe5 63. Qxb6 Qd1+ 64. Kh2 Qd5 65. a3 Kf7 66. b4 a4 67. Qc7+ Bd7
68. Kg1 Ke6 69. Qd8 Bc6 70. Qg5 Qd1+ 71. Kh2 Qg4 0-1